./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0530a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0530a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cffea211b1996c46d0f57abad8175741a601582a .................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0530a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cffea211b1996c46d0f57abad8175741a601582a ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 23:25:11,210 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:25:11,212 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:25:11,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:25:11,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:25:11,231 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:25:11,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:25:11,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:25:11,248 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:25:11,251 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:25:11,252 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:25:11,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:25:11,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:25:11,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:25:11,255 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:25:11,256 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:25:11,257 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:25:11,257 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:25:11,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:25:11,266 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:25:11,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:25:11,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:25:11,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:25:11,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:25:11,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:25:11,280 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:25:11,280 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:25:11,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:25:11,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:25:11,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:25:11,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:25:11,285 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:25:11,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:25:11,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:25:11,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:25:11,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:25:11,289 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:25:11,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:25:11,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:25:11,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:25:11,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:25:11,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 23:25:11,321 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:25:11,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:25:11,322 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:25:11,322 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:25:11,323 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:25:11,323 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:25:11,323 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 23:25:11,323 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 23:25:11,324 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 23:25:11,324 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:25:11,324 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 23:25:11,324 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 23:25:11,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 23:25:11,325 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 23:25:11,325 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:25:11,325 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:25:11,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 23:25:11,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:25:11,326 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:25:11,326 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 23:25:11,327 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 23:25:11,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:25:11,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:25:11,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 23:25:11,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 23:25:11,328 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 23:25:11,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 23:25:11,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 23:25:11,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cffea211b1996c46d0f57abad8175741a601582a [2019-11-15 23:25:11,356 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:25:11,368 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:25:11,371 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:25:11,372 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:25:11,373 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:25:11,373 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0530a.c [2019-11-15 23:25:11,433 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/data/fc93781fe/801a6143907d4068b7fab52f34eadaa1/FLAG2b991b31f [2019-11-15 23:25:12,018 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:25:12,019 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/sv-benchmarks/c/float-newlib/double_req_bl_0530a.c [2019-11-15 23:25:12,035 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/data/fc93781fe/801a6143907d4068b7fab52f34eadaa1/FLAG2b991b31f [2019-11-15 23:25:12,344 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/data/fc93781fe/801a6143907d4068b7fab52f34eadaa1 [2019-11-15 23:25:12,347 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:25:12,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:25:12,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:25:12,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:25:12,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:25:12,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:25:12" (1/1) ... [2019-11-15 23:25:12,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eebb0a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:12, skipping insertion in model container [2019-11-15 23:25:12,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:25:12" (1/1) ... [2019-11-15 23:25:12,374 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:25:12,425 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:25:12,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:25:12,931 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:25:13,060 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:25:13,097 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:25:13,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13 WrapperNode [2019-11-15 23:25:13,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:25:13,100 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:25:13,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:25:13,101 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:25:13,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (1/1) ... [2019-11-15 23:25:13,136 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (1/1) ... [2019-11-15 23:25:13,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:25:13,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:25:13,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:25:13,251 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:25:13,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (1/1) ... [2019-11-15 23:25:13,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (1/1) ... [2019-11-15 23:25:13,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (1/1) ... [2019-11-15 23:25:13,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (1/1) ... [2019-11-15 23:25:13,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (1/1) ... [2019-11-15 23:25:13,456 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (1/1) ... [2019-11-15 23:25:13,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (1/1) ... [2019-11-15 23:25:13,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:25:13,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:25:13,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:25:13,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:25:13,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:25:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-15 23:25:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 23:25:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-15 23:25:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-15 23:25:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-15 23:25:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:25:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:25:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-15 23:25:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-15 23:25:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 23:25:15,901 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 23:25:15,901 INFO L284 CfgBuilder]: Removed 229 assume(true) statements. [2019-11-15 23:25:15,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:25:15 BoogieIcfgContainer [2019-11-15 23:25:15,903 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 23:25:15,904 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 23:25:15,904 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 23:25:15,912 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 23:25:15,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:25:12" (1/3) ... [2019-11-15 23:25:15,914 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61323e89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:25:15, skipping insertion in model container [2019-11-15 23:25:15,914 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:13" (2/3) ... [2019-11-15 23:25:15,914 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61323e89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:25:15, skipping insertion in model container [2019-11-15 23:25:15,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:25:15" (3/3) ... [2019-11-15 23:25:15,918 INFO L109 eAbstractionObserver]: Analyzing ICFG double_req_bl_0530a.c [2019-11-15 23:25:15,928 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 23:25:15,940 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 23:25:15,952 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 23:25:15,993 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 23:25:15,993 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 23:25:15,994 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 23:25:15,994 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 23:25:15,994 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 23:25:15,994 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 23:25:15,994 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 23:25:15,995 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 23:25:16,034 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states. [2019-11-15 23:25:16,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-15 23:25:16,041 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:16,042 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:25:16,043 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:16,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:16,048 INFO L82 PathProgramCache]: Analyzing trace with hash 571491005, now seen corresponding path program 1 times [2019-11-15 23:25:16,055 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:16,055 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886591243] [2019-11-15 23:25:16,055 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:16,055 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:16,055 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:16,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:25:16,283 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886591243] [2019-11-15 23:25:16,284 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:25:16,284 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 23:25:16,285 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191075693] [2019-11-15 23:25:16,289 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-15 23:25:16,290 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:25:16,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-15 23:25:16,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-15 23:25:16,309 INFO L87 Difference]: Start difference. First operand 415 states. Second operand 2 states. [2019-11-15 23:25:16,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:16,371 INFO L93 Difference]: Finished difference Result 828 states and 1424 transitions. [2019-11-15 23:25:16,371 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-15 23:25:16,372 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-15 23:25:16,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:16,391 INFO L225 Difference]: With dead ends: 828 [2019-11-15 23:25:16,391 INFO L226 Difference]: Without dead ends: 412 [2019-11-15 23:25:16,397 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-15 23:25:16,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2019-11-15 23:25:16,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 412. [2019-11-15 23:25:16,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 412 states. [2019-11-15 23:25:16,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 536 transitions. [2019-11-15 23:25:16,469 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 536 transitions. Word has length 10 [2019-11-15 23:25:16,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:25:16,469 INFO L462 AbstractCegarLoop]: Abstraction has 412 states and 536 transitions. [2019-11-15 23:25:16,470 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-15 23:25:16,470 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 536 transitions. [2019-11-15 23:25:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-15 23:25:16,471 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:16,471 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:25:16,471 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:16,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:16,472 INFO L82 PathProgramCache]: Analyzing trace with hash -1763816192, now seen corresponding path program 1 times [2019-11-15 23:25:16,472 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:16,473 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084893952] [2019-11-15 23:25:16,473 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:16,473 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:16,473 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:25:17,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:25:17,077 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:25:17,078 INFO L445 BasicCegarLoop]: Counterexample might be feasible [2019-11-15 23:25:17,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:25:17 BoogieIcfgContainer [2019-11-15 23:25:17,172 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 23:25:17,173 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 23:25:17,173 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 23:25:17,173 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 23:25:17,174 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:25:15" (3/4) ... [2019-11-15 23:25:17,178 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-15 23:25:17,178 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 23:25:17,180 INFO L168 Benchmark]: Toolchain (without parser) took 4831.13 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 254.3 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -247.9 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-15 23:25:17,181 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:25:17,182 INFO L168 Benchmark]: CACSL2BoogieTranslator took 744.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -186.5 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:25:17,183 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:25:17,184 INFO L168 Benchmark]: Boogie Preprocessor took 224.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:25:17,184 INFO L168 Benchmark]: RCFGBuilder took 2427.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 895.3 MB in the end (delta: 210.0 MB). Peak memory consumption was 210.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:25:17,185 INFO L168 Benchmark]: TraceAbstraction took 1268.49 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 93.8 MB). Free memory was 895.3 MB in the beginning and 1.2 GB in the end (delta: -305.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:25:17,186 INFO L168 Benchmark]: Witness Printer took 5.15 ms. Allocated memory is still 1.3 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:25:17,189 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 744.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -186.5 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 149.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 224.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2427.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 895.3 MB in the end (delta: 210.0 MB). Peak memory consumption was 210.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1268.49 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 93.8 MB). Free memory was 895.3 MB in the beginning and 1.2 GB in the end (delta: -305.3 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 5.15 ms. Allocated memory is still 1.3 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 657]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 533, overapproximation of bitwiseAnd at line 619, overapproximation of someBinaryArithmeticDOUBLEoperation at line 624, overapproximation of someBinaryDOUBLEComparisonOperation at line 656. Possible FailurePath: [L17] static const double huge_floor = 1.0e300; [L103-L105] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L174] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L176-L181] 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, }; [L183-L185] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L360-L371] 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, }; [L373-L380] 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, }; [L382-L391] 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; [L524-L535] static const double one_ktan = 1.00000000000000000000e+00, pio4_ktan = 7.85398163397448278999e-01, pio4lo_ktan = 3.06161699786838301793e-17, T[] = { 3.33333333333334091986e-01, 1.33333333333201242699e-01, 5.39682539762260521377e-02, 2.18694882948595424599e-02, 8.86323982359930005737e-03, 3.59207910759131235356e-03, 1.45620945432529025516e-03, 5.88041240820264096874e-04, 2.46463134818469906812e-04, 7.81794442939557092300e-05, 7.14072491382608190305e-05, -1.85586374855275456654e-05, 2.59073051863633712884e-05, }; VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={1:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={2:0}, one_krempio=1, one_ktan=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={4:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={3:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L652] double x = 0.0; [L610] double y[2], z = 0.0; [L611] __int32_t n, ix; VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={1:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={2:0}, one_krempio=1, one_ktan=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={4:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={3:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L614] ieee_double_shape_type gh_u; [L615] gh_u.value = (x) [L616] EXPR gh_u.parts.msw [L616] (ix) = gh_u.parts.msw [L619] ix &= 0x7fffffff VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={1:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={2:0}, one_krempio=1, one_ktan=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={4:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={3:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L620] COND FALSE !(ix <= 0x3fe921fb) VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={1:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={2:0}, one_krempio=1, one_ktan=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={4:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={3:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L623] COND TRUE ix >= 0x7ff00000 [L624] return x - x; [L624] return x - x; VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={1:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={2:0}, one_krempio=1, one_ktan=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={4:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={3:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L653] double res = tan_double(x); [L656] EXPR res == 0.0 && __signbit_double(res) == 0 VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={1:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={2:0}, one_krempio=1, one_ktan=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={4:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={3:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L656] COND TRUE !(res == 0.0 && __signbit_double(res) == 0) [L657] __VERIFIER_error() VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={1:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={2:0}, one_krempio=1, one_ktan=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={4:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={3:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 415 locations, 1 error locations. Result: UNSAFE, OverallTime: 1.1s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 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=415occurred in iteration=0, 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, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: 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 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-11-15 23:25:19,515 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:25:19,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:25:19,529 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:25:19,529 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:25:19,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:25:19,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:25:19,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:25:19,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:25:19,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:25:19,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:25:19,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:25:19,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:25:19,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:25:19,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:25:19,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:25:19,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:25:19,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:25:19,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:25:19,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:25:19,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:25:19,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:25:19,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:25:19,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:25:19,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:25:19,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:25:19,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:25:19,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:25:19,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:25:19,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:25:19,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:25:19,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:25:19,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:25:19,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:25:19,564 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:25:19,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:25:19,565 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:25:19,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:25:19,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:25:19,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:25:19,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:25:19,568 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-15 23:25:19,583 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:25:19,583 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:25:19,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:25:19,585 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:25:19,585 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:25:19,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:25:19,586 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 23:25:19,586 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 23:25:19,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:25:19,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 23:25:19,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 23:25:19,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 23:25:19,587 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-15 23:25:19,587 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-15 23:25:19,588 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 23:25:19,588 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:25:19,588 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:25:19,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 23:25:19,589 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:25:19,589 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:25:19,589 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 23:25:19,589 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 23:25:19,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:25:19,590 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:25:19,590 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 23:25:19,590 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 23:25:19,591 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-15 23:25:19,591 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-15 23:25:19,591 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 23:25:19,591 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-15 23:25:19,592 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cffea211b1996c46d0f57abad8175741a601582a [2019-11-15 23:25:19,624 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:25:19,638 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:25:19,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:25:19,646 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:25:19,647 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:25:19,648 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0530a.c [2019-11-15 23:25:19,718 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/data/e5d18204b/befc4ccf04ee4b52898b37c473ed6e79/FLAGe8e9c0130 [2019-11-15 23:25:20,186 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:25:20,187 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/sv-benchmarks/c/float-newlib/double_req_bl_0530a.c [2019-11-15 23:25:20,208 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/data/e5d18204b/befc4ccf04ee4b52898b37c473ed6e79/FLAGe8e9c0130 [2019-11-15 23:25:20,562 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/data/e5d18204b/befc4ccf04ee4b52898b37c473ed6e79 [2019-11-15 23:25:20,564 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:25:20,565 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:25:20,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:25:20,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:25:20,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:25:20,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:25:20" (1/1) ... [2019-11-15 23:25:20,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3030703f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:20, skipping insertion in model container [2019-11-15 23:25:20,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:25:20" (1/1) ... [2019-11-15 23:25:20,581 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:25:20,618 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:25:21,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:25:21,290 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:25:21,429 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:25:21,472 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:25:21,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21 WrapperNode [2019-11-15 23:25:21,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:25:21,474 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:25:21,474 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:25:21,474 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:25:21,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (1/1) ... [2019-11-15 23:25:21,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (1/1) ... [2019-11-15 23:25:21,635 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:25:21,636 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:25:21,636 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:25:21,636 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:25:21,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (1/1) ... [2019-11-15 23:25:21,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (1/1) ... [2019-11-15 23:25:21,672 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (1/1) ... [2019-11-15 23:25:21,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (1/1) ... [2019-11-15 23:25:21,774 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (1/1) ... [2019-11-15 23:25:21,811 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (1/1) ... [2019-11-15 23:25:21,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (1/1) ... [2019-11-15 23:25:21,853 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:25:21,855 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:25:21,855 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:25:21,855 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:25:21,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:25:21,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-15 23:25:21,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-15 23:25:21,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-15 23:25:21,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 23:25:21,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-15 23:25:21,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-15 23:25:21,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:25:21,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:25:21,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-15 23:25:21,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 23:26:36,807 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 23:26:36,807 INFO L284 CfgBuilder]: Removed 229 assume(true) statements. [2019-11-15 23:26:36,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:26:36 BoogieIcfgContainer [2019-11-15 23:26:36,809 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 23:26:36,810 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 23:26:36,810 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 23:26:36,813 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 23:26:36,813 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:25:20" (1/3) ... [2019-11-15 23:26:36,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@733a1b46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:26:36, skipping insertion in model container [2019-11-15 23:26:36,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:25:21" (2/3) ... [2019-11-15 23:26:36,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@733a1b46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:26:36, skipping insertion in model container [2019-11-15 23:26:36,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:26:36" (3/3) ... [2019-11-15 23:26:36,823 INFO L109 eAbstractionObserver]: Analyzing ICFG double_req_bl_0530a.c [2019-11-15 23:26:36,830 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 23:26:36,839 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 23:26:36,850 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 23:26:36,882 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 23:26:36,883 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 23:26:36,883 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 23:26:36,883 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 23:26:36,884 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 23:26:36,884 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 23:26:36,884 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 23:26:36,884 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 23:26:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states. [2019-11-15 23:26:36,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-15 23:26:36,912 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:36,913 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:26:36,915 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:36,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:36,921 INFO L82 PathProgramCache]: Analyzing trace with hash 571491005, now seen corresponding path program 1 times [2019-11-15 23:26:36,931 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 23:26:36,932 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [799732933] [2019-11-15 23:26:36,932 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2019-11-15 23:26:37,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:37,383 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 1 conjunts are in the unsatisfiable core [2019-11-15 23:26:37,388 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:26:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:26:37,405 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 23:26:37,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:26:37,410 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [799732933] [2019-11-15 23:26:37,411 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:26:37,412 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-11-15 23:26:37,412 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822113573] [2019-11-15 23:26:37,416 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-15 23:26:37,417 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 23:26:37,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-15 23:26:37,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-15 23:26:37,480 INFO L87 Difference]: Start difference. First operand 415 states. Second operand 2 states. [2019-11-15 23:26:37,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:37,552 INFO L93 Difference]: Finished difference Result 828 states and 1424 transitions. [2019-11-15 23:26:37,552 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-15 23:26:37,553 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-15 23:26:37,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:37,570 INFO L225 Difference]: With dead ends: 828 [2019-11-15 23:26:37,571 INFO L226 Difference]: Without dead ends: 412 [2019-11-15 23:26:37,576 INFO L600 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 [2019-11-15 23:26:37,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2019-11-15 23:26:37,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 412. [2019-11-15 23:26:37,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 412 states. [2019-11-15 23:26:37,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 536 transitions. [2019-11-15 23:26:37,647 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 536 transitions. Word has length 10 [2019-11-15 23:26:37,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:37,647 INFO L462 AbstractCegarLoop]: Abstraction has 412 states and 536 transitions. [2019-11-15 23:26:37,647 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-15 23:26:37,648 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 536 transitions. [2019-11-15 23:26:37,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-15 23:26:37,648 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:37,649 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:26:37,868 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-11-15 23:26:37,870 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:37,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:37,870 INFO L82 PathProgramCache]: Analyzing trace with hash -1763816192, now seen corresponding path program 1 times [2019-11-15 23:26:37,871 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 23:26:37,871 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1972975645] [2019-11-15 23:26:37,871 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2019-11-15 23:26:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:38,325 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-15 23:26:38,327 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:26:38,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:26:38,427 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 23:26:38,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:26:38,514 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1972975645] [2019-11-15 23:26:38,514 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:26:38,514 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4, 5] imperfect sequences [] total 7 [2019-11-15 23:26:38,514 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40117018] [2019-11-15 23:26:38,516 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-15 23:26:38,516 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 23:26:38,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-15 23:26:38,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-11-15 23:26:38,517 INFO L87 Difference]: Start difference. First operand 412 states and 536 transitions. Second operand 7 states. [2019-11-15 23:26:38,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:38,616 INFO L93 Difference]: Finished difference Result 421 states and 545 transitions. [2019-11-15 23:26:38,617 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:26:38,617 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 11 [2019-11-15 23:26:38,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:38,618 INFO L225 Difference]: With dead ends: 421 [2019-11-15 23:26:38,618 INFO L226 Difference]: Without dead ends: 44 [2019-11-15 23:26:38,621 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 14 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-15 23:26:38,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2019-11-15 23:26:38,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 44. [2019-11-15 23:26:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2019-11-15 23:26:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 52 transitions. [2019-11-15 23:26:38,627 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 52 transitions. Word has length 11 [2019-11-15 23:26:38,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:38,627 INFO L462 AbstractCegarLoop]: Abstraction has 44 states and 52 transitions. [2019-11-15 23:26:38,627 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-15 23:26:38,627 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2019-11-15 23:26:38,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-11-15 23:26:38,628 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:38,629 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:26:38,848 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-11-15 23:26:38,848 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:38,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:38,849 INFO L82 PathProgramCache]: Analyzing trace with hash 771896228, now seen corresponding path program 1 times [2019-11-15 23:26:38,849 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 23:26:38,850 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1027927696] [2019-11-15 23:26:38,850 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2019-11-15 23:26:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:49,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-15 23:26:49,047 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:26:49,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:26:49,128 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 23:26:49,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:26:49,266 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1027927696] [2019-11-15 23:26:49,266 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:26:49,266 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2019-11-15 23:26:49,266 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380427664] [2019-11-15 23:26:49,267 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-15 23:26:49,267 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 23:26:49,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-15 23:26:49,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2019-11-15 23:26:49,268 INFO L87 Difference]: Start difference. First operand 44 states and 52 transitions. Second operand 10 states. [2019-11-15 23:26:51,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:51,274 INFO L93 Difference]: Finished difference Result 54 states and 62 transitions. [2019-11-15 23:26:51,647 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-15 23:26:51,648 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 18 [2019-11-15 23:26:51,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:51,648 INFO L225 Difference]: With dead ends: 54 [2019-11-15 23:26:51,649 INFO L226 Difference]: Without dead ends: 32 [2019-11-15 23:26:51,649 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2019-11-15 23:26:51,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2019-11-15 23:26:51,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2019-11-15 23:26:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2019-11-15 23:26:51,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 34 transitions. [2019-11-15 23:26:51,654 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 34 transitions. Word has length 18 [2019-11-15 23:26:51,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:51,654 INFO L462 AbstractCegarLoop]: Abstraction has 32 states and 34 transitions. [2019-11-15 23:26:51,654 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-15 23:26:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 34 transitions. [2019-11-15 23:26:51,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-15 23:26:51,655 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:51,656 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:26:51,869 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-11-15 23:26:51,870 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:51,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:51,870 INFO L82 PathProgramCache]: Analyzing trace with hash -299581111, now seen corresponding path program 1 times [2019-11-15 23:26:51,871 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 23:26:51,871 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [896771229] [2019-11-15 23:26:51,871 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2019-11-15 23:26:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:52,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 11 conjunts are in the unsatisfiable core [2019-11-15 23:26:52,296 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:26:52,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:26:52,416 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 23:26:52,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:26:52,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:26:52,573 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [896771229] [2019-11-15 23:26:52,573 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:26:52,573 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8, 8] imperfect sequences [] total 13 [2019-11-15 23:26:52,573 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608580207] [2019-11-15 23:26:52,574 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-11-15 23:26:52,574 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 23:26:52,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-11-15 23:26:52,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2019-11-15 23:26:52,575 INFO L87 Difference]: Start difference. First operand 32 states and 34 transitions. Second operand 13 states. [2019-11-15 23:26:57,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:57,715 INFO L93 Difference]: Finished difference Result 46 states and 47 transitions. [2019-11-15 23:26:57,715 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-15 23:26:57,716 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 21 [2019-11-15 23:26:57,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:57,717 INFO L225 Difference]: With dead ends: 46 [2019-11-15 23:26:57,717 INFO L226 Difference]: Without dead ends: 43 [2019-11-15 23:26:57,718 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 28 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=87, Invalid=255, Unknown=0, NotChecked=0, Total=342 [2019-11-15 23:26:57,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2019-11-15 23:26:57,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 36. [2019-11-15 23:26:57,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2019-11-15 23:26:57,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 38 transitions. [2019-11-15 23:26:57,724 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 38 transitions. Word has length 21 [2019-11-15 23:26:57,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:57,724 INFO L462 AbstractCegarLoop]: Abstraction has 36 states and 38 transitions. [2019-11-15 23:26:57,724 INFO L463 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-11-15 23:26:57,725 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2019-11-15 23:26:57,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-15 23:26:57,725 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:57,726 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:26:57,932 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-11-15 23:26:57,932 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:57,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:57,933 INFO L82 PathProgramCache]: Analyzing trace with hash 1475426251, now seen corresponding path program 1 times [2019-11-15 23:26:57,936 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 23:26:57,936 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1284328505] [2019-11-15 23:26:57,936 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2019-11-15 23:26:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:59,246 INFO L256 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 23:26:59,247 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:26:59,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:26:59,255 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 23:26:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:26:59,259 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1284328505] [2019-11-15 23:26:59,259 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:26:59,259 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-11-15 23:26:59,259 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116240913] [2019-11-15 23:26:59,260 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:26:59,260 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 23:26:59,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:26:59,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 23:26:59,261 INFO L87 Difference]: Start difference. First operand 36 states and 38 transitions. Second operand 3 states. [2019-11-15 23:26:59,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:59,278 INFO L93 Difference]: Finished difference Result 43 states and 44 transitions. [2019-11-15 23:26:59,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:26:59,278 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-11-15 23:26:59,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:59,279 INFO L225 Difference]: With dead ends: 43 [2019-11-15 23:26:59,279 INFO L226 Difference]: Without dead ends: 26 [2019-11-15 23:26:59,279 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 23:26:59,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2019-11-15 23:26:59,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2019-11-15 23:26:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2019-11-15 23:26:59,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 25 transitions. [2019-11-15 23:26:59,283 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 25 transitions. Word has length 21 [2019-11-15 23:26:59,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:59,283 INFO L462 AbstractCegarLoop]: Abstraction has 26 states and 25 transitions. [2019-11-15 23:26:59,283 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:26:59,284 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 25 transitions. [2019-11-15 23:26:59,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-11-15 23:26:59,284 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:59,284 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:26:59,485 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2019-11-15 23:26:59,485 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:59,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:59,485 INFO L82 PathProgramCache]: Analyzing trace with hash 1110790494, now seen corresponding path program 1 times [2019-11-15 23:26:59,486 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 23:26:59,486 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [570329306] [2019-11-15 23:26:59,486 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2019-11-15 23:26:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:59,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 18 conjunts are in the unsatisfiable core [2019-11-15 23:26:59,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:26:59,992 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:27:00,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:27:00,048 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 23:27:00,049 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:27:00,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:27:00,473 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [570329306] [2019-11-15 23:27:00,473 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:27:00,474 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [12, 12] imperfect sequences [] total 20 [2019-11-15 23:27:00,474 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703236690] [2019-11-15 23:27:00,474 INFO L442 AbstractCegarLoop]: Interpolant automaton has 20 states [2019-11-15 23:27:00,475 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 23:27:00,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2019-11-15 23:27:00,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=335, Unknown=0, NotChecked=0, Total=380 [2019-11-15 23:27:00,476 INFO L87 Difference]: Start difference. First operand 26 states and 25 transitions. Second operand 20 states. [2019-11-15 23:27:01,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:27:01,288 INFO L93 Difference]: Finished difference Result 26 states and 25 transitions. [2019-11-15 23:27:01,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-11-15 23:27:01,289 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 25 [2019-11-15 23:27:01,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:27:01,289 INFO L225 Difference]: With dead ends: 26 [2019-11-15 23:27:01,289 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 23:27:01,290 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=162, Invalid=594, Unknown=0, NotChecked=0, Total=756 [2019-11-15 23:27:01,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 23:27:01,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 23:27:01,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 23:27:01,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 23:27:01,291 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 25 [2019-11-15 23:27:01,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:27:01,291 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 23:27:01,291 INFO L463 AbstractCegarLoop]: Interpolant automaton has 20 states. [2019-11-15 23:27:01,291 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 23:27:01,291 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 23:27:01,492 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2019-11-15 23:27:01,496 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 23:27:01,987 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-11-15 23:27:02,171 INFO L443 ceAbstractionStarter]: For program point L236(lines 188 358) no Hoare annotation was computed. [2019-11-15 23:27:02,171 INFO L443 ceAbstractionStarter]: For program point L501-1(lines 501 506) no Hoare annotation was computed. [2019-11-15 23:27:02,171 INFO L439 ceAbstractionStarter]: At program point L501-2(lines 501 506) the Hoare annotation is: false [2019-11-15 23:27:02,171 INFO L443 ceAbstractionStarter]: For program point L501-3(lines 501 506) no Hoare annotation was computed. [2019-11-15 23:27:02,171 INFO L443 ceAbstractionStarter]: For program point L635-1(lines 635 639) no Hoare annotation was computed. [2019-11-15 23:27:02,171 INFO L439 ceAbstractionStarter]: At program point L635-2(lines 635 639) the Hoare annotation is: (and (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3))) (= ((_ extract 63 32) v_skolemized_v_prenex_22_3) ULTIMATE.start___kernel_tan_~hx~3))) (= ULTIMATE.start___kernel_tan_~x (_ +zero 11 53)) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) |ULTIMATE.start_main_#t~short165| (= (_ +zero 11 53) |ULTIMATE.start___kernel_tan_#res|) (= |ULTIMATE.start_tan_double_#res| (_ +zero 11 53)) (= (_ +zero 11 53) ULTIMATE.start___signbit_double_~x) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_22_3)) ULTIMATE.start___kernel_tan_~ix~1) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3))))) (= ULTIMATE.start_main_~res~0 (_ +zero 11 53)) (= (_ +zero 11 53) ULTIMATE.start_tan_double_~x) (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3))) (= ULTIMATE.start_tan_double_~ix~2 ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) [2019-11-15 23:27:02,171 INFO L443 ceAbstractionStarter]: For program point L635-3(lines 635 639) no Hoare annotation was computed. [2019-11-15 23:27:02,172 INFO L443 ceAbstractionStarter]: For program point L239-2(lines 239 248) no Hoare annotation was computed. [2019-11-15 23:27:02,172 INFO L439 ceAbstractionStarter]: At program point L239-3(lines 239 248) the Hoare annotation is: false [2019-11-15 23:27:02,172 INFO L443 ceAbstractionStarter]: For program point L239-4(lines 236 264) no Hoare annotation was computed. [2019-11-15 23:27:02,172 INFO L443 ceAbstractionStarter]: For program point L241(lines 241 247) no Hoare annotation was computed. [2019-11-15 23:27:02,172 INFO L443 ceAbstractionStarter]: For program point L109-1(lines 109 114) no Hoare annotation was computed. [2019-11-15 23:27:02,172 INFO L439 ceAbstractionStarter]: At program point L109-2(lines 109 114) the Hoare annotation is: false [2019-11-15 23:27:02,172 INFO L443 ceAbstractionStarter]: For program point L109-3(lines 109 114) no Hoare annotation was computed. [2019-11-15 23:27:02,172 INFO L443 ceAbstractionStarter]: For program point L109-5(lines 109 114) no Hoare annotation was computed. [2019-11-15 23:27:02,172 INFO L439 ceAbstractionStarter]: At program point L109-6(lines 109 114) the Hoare annotation is: false [2019-11-15 23:27:02,172 INFO L443 ceAbstractionStarter]: For program point L109-7(lines 109 114) no Hoare annotation was computed. [2019-11-15 23:27:02,173 INFO L443 ceAbstractionStarter]: For program point L109-9(lines 109 114) no Hoare annotation was computed. [2019-11-15 23:27:02,173 INFO L439 ceAbstractionStarter]: At program point L109-10(lines 109 114) the Hoare annotation is: false [2019-11-15 23:27:02,173 INFO L443 ceAbstractionStarter]: For program point L109-11(lines 109 114) no Hoare annotation was computed. [2019-11-15 23:27:02,173 INFO L443 ceAbstractionStarter]: For program point L109-13(lines 109 114) no Hoare annotation was computed. [2019-11-15 23:27:02,173 INFO L439 ceAbstractionStarter]: At program point L109-14(lines 109 114) the Hoare annotation is: false [2019-11-15 23:27:02,173 INFO L443 ceAbstractionStarter]: For program point L109-15(lines 109 114) no Hoare annotation was computed. [2019-11-15 23:27:02,173 INFO L443 ceAbstractionStarter]: For program point L242(lines 242 245) no Hoare annotation was computed. [2019-11-15 23:27:02,173 INFO L443 ceAbstractionStarter]: For program point L507-2(lines 507 510) no Hoare annotation was computed. [2019-11-15 23:27:02,173 INFO L439 ceAbstractionStarter]: At program point L507-3(lines 507 510) the Hoare annotation is: false [2019-11-15 23:27:02,173 INFO L443 ceAbstractionStarter]: For program point L507-4(lines 507 510) no Hoare annotation was computed. [2019-11-15 23:27:02,173 INFO L439 ceAbstractionStarter]: At program point L641(lines 632 642) the Hoare annotation is: (and (= ULTIMATE.start___kernel_tan_~x (_ +zero 11 53)) (= (_ +zero 11 53) |ULTIMATE.start___kernel_tan_#res|) (= ULTIMATE.start_main_~res~0 (_ +zero 11 53)) (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3))) (= ULTIMATE.start_tan_double_~ix~2 ((_ extract 63 32) v_skolemized_v_prenex_21_3)))) (= |ULTIMATE.start___signbit_double_#res| (_ bv0 32)) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3))) (= ((_ extract 63 32) v_skolemized_v_prenex_22_3) ULTIMATE.start___kernel_tan_~hx~3))) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) |ULTIMATE.start_main_#t~short165| (= |ULTIMATE.start_tan_double_#res| (_ +zero 11 53)) (= (_ +zero 11 53) ULTIMATE.start___signbit_double_~x) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_22_3)) ULTIMATE.start___kernel_tan_~ix~1) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3))))) (= (_ +zero 11 53) ULTIMATE.start_tan_double_~x) (exists ((|v_skolemized_q#valueAsBitvector_209| (_ BitVec 64))) (and (= ULTIMATE.start___signbit_double_~msw~0 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_209|)) (= (_ +zero 11 53) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_209|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_209|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_209|)))))) [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 657) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L116(lines 116 128) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L116-2(lines 107 157) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L116-3(lines 116 128) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L116-5(lines 107 157) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L116-6(lines 116 128) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L116-8(lines 107 157) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L116-9(lines 116 128) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L116-11(lines 107 157) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L513-1(lines 513 514) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L439 ceAbstractionStarter]: At program point L513-3(lines 513 514) the Hoare annotation is: false [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L513-4(lines 513 514) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L249-1(lines 236 264) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L117(lines 117 118) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 117 118) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L117-2(lines 117 118) no Hoare annotation was computed. [2019-11-15 23:27:02,174 INFO L443 ceAbstractionStarter]: For program point L117-3(lines 117 118) no Hoare annotation was computed. [2019-11-15 23:27:02,175 INFO L439 ceAbstractionStarter]: At program point L250(lines 250 257) the Hoare annotation is: false [2019-11-15 23:27:02,175 INFO L443 ceAbstractionStarter]: For program point L251(line 251) no Hoare annotation was computed. [2019-11-15 23:27:02,175 INFO L443 ceAbstractionStarter]: For program point L516(lines 516 520) no Hoare annotation was computed. [2019-11-15 23:27:02,175 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 120 124) no Hoare annotation was computed. [2019-11-15 23:27:02,175 INFO L439 ceAbstractionStarter]: At program point L120-2(lines 120 124) the Hoare annotation is: false [2019-11-15 23:27:02,175 INFO L443 ceAbstractionStarter]: For program point L120-3(lines 120 124) no Hoare annotation was computed. [2019-11-15 23:27:02,175 INFO L443 ceAbstractionStarter]: For program point L120-5(lines 120 124) no Hoare annotation was computed. [2019-11-15 23:27:02,175 INFO L439 ceAbstractionStarter]: At program point L120-6(lines 120 124) the Hoare annotation is: false [2019-11-15 23:27:02,175 INFO L443 ceAbstractionStarter]: For program point L120-7(lines 120 124) no Hoare annotation was computed. [2019-11-15 23:27:02,175 INFO L443 ceAbstractionStarter]: For program point L120-9(lines 120 124) no Hoare annotation was computed. [2019-11-15 23:27:02,175 INFO L439 ceAbstractionStarter]: At program point L120-10(lines 120 124) the Hoare annotation is: false [2019-11-15 23:27:02,175 INFO L443 ceAbstractionStarter]: For program point L120-11(lines 120 124) no Hoare annotation was computed. [2019-11-15 23:27:02,176 INFO L443 ceAbstractionStarter]: For program point L120-13(lines 120 124) no Hoare annotation was computed. [2019-11-15 23:27:02,176 INFO L439 ceAbstractionStarter]: At program point L120-14(lines 120 124) the Hoare annotation is: false [2019-11-15 23:27:02,176 INFO L443 ceAbstractionStarter]: For program point L120-15(lines 120 124) no Hoare annotation was computed. [2019-11-15 23:27:02,176 INFO L443 ceAbstractionStarter]: For program point L254(line 254) no Hoare annotation was computed. [2019-11-15 23:27:02,176 INFO L439 ceAbstractionStarter]: At program point L521(lines 393 522) the Hoare annotation is: false [2019-11-15 23:27:02,176 INFO L443 ceAbstractionStarter]: For program point L126(lines 126 127) no Hoare annotation was computed. [2019-11-15 23:27:02,176 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 126 127) no Hoare annotation was computed. [2019-11-15 23:27:02,176 INFO L443 ceAbstractionStarter]: For program point L126-2(lines 126 127) no Hoare annotation was computed. [2019-11-15 23:27:02,176 INFO L443 ceAbstractionStarter]: For program point L126-3(lines 126 127) no Hoare annotation was computed. [2019-11-15 23:27:02,176 INFO L443 ceAbstractionStarter]: For program point L656(line 656) no Hoare annotation was computed. [2019-11-15 23:27:02,177 INFO L443 ceAbstractionStarter]: For program point L656-2(lines 656 659) no Hoare annotation was computed. [2019-11-15 23:27:02,177 INFO L443 ceAbstractionStarter]: For program point L657(line 657) no Hoare annotation was computed. [2019-11-15 23:27:02,179 INFO L443 ceAbstractionStarter]: For program point L261(lines 261 262) no Hoare annotation was computed. [2019-11-15 23:27:02,180 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 23:27:02,180 INFO L443 ceAbstractionStarter]: For program point L132(lines 132 133) no Hoare annotation was computed. [2019-11-15 23:27:02,180 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 132 133) no Hoare annotation was computed. [2019-11-15 23:27:02,180 INFO L443 ceAbstractionStarter]: For program point L132-2(lines 132 133) no Hoare annotation was computed. [2019-11-15 23:27:02,180 INFO L443 ceAbstractionStarter]: For program point L132-3(lines 132 133) no Hoare annotation was computed. [2019-11-15 23:27:02,180 INFO L446 ceAbstractionStarter]: At program point L661(lines 644 662) the Hoare annotation is: true [2019-11-15 23:27:02,180 INFO L443 ceAbstractionStarter]: For program point L266-1(lines 188 358) no Hoare annotation was computed. [2019-11-15 23:27:02,180 INFO L443 ceAbstractionStarter]: For program point L134(lines 134 142) no Hoare annotation was computed. [2019-11-15 23:27:02,180 INFO L443 ceAbstractionStarter]: For program point L134-1(lines 134 142) no Hoare annotation was computed. [2019-11-15 23:27:02,180 INFO L443 ceAbstractionStarter]: For program point L134-2(lines 134 142) no Hoare annotation was computed. [2019-11-15 23:27:02,181 INFO L443 ceAbstractionStarter]: For program point L134-3(lines 134 142) no Hoare annotation was computed. [2019-11-15 23:27:02,181 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 135 140) no Hoare annotation was computed. [2019-11-15 23:27:02,181 INFO L439 ceAbstractionStarter]: At program point L135-2(lines 135 140) the Hoare annotation is: false [2019-11-15 23:27:02,181 INFO L443 ceAbstractionStarter]: For program point L135-3(lines 135 140) no Hoare annotation was computed. [2019-11-15 23:27:02,181 INFO L443 ceAbstractionStarter]: For program point L135-5(lines 135 140) no Hoare annotation was computed. [2019-11-15 23:27:02,181 INFO L439 ceAbstractionStarter]: At program point L135-6(lines 135 140) the Hoare annotation is: false [2019-11-15 23:27:02,181 INFO L443 ceAbstractionStarter]: For program point L135-7(lines 135 140) no Hoare annotation was computed. [2019-11-15 23:27:02,181 INFO L443 ceAbstractionStarter]: For program point L135-9(lines 135 140) no Hoare annotation was computed. [2019-11-15 23:27:02,181 INFO L439 ceAbstractionStarter]: At program point L135-10(lines 135 140) the Hoare annotation is: false [2019-11-15 23:27:02,181 INFO L443 ceAbstractionStarter]: For program point L135-11(lines 135 140) no Hoare annotation was computed. [2019-11-15 23:27:02,181 INFO L443 ceAbstractionStarter]: For program point L135-13(lines 135 140) no Hoare annotation was computed. [2019-11-15 23:27:02,182 INFO L439 ceAbstractionStarter]: At program point L135-14(lines 135 140) the Hoare annotation is: false [2019-11-15 23:27:02,182 INFO L443 ceAbstractionStarter]: For program point L135-15(lines 135 140) no Hoare annotation was computed. [2019-11-15 23:27:02,182 INFO L443 ceAbstractionStarter]: For program point L400-1(lines 400 404) no Hoare annotation was computed. [2019-11-15 23:27:02,182 INFO L439 ceAbstractionStarter]: At program point L400-2(lines 400 404) the Hoare annotation is: false [2019-11-15 23:27:02,182 INFO L443 ceAbstractionStarter]: For program point L400-3(lines 400 404) no Hoare annotation was computed. [2019-11-15 23:27:02,182 INFO L443 ceAbstractionStarter]: For program point L268-2(lines 268 269) no Hoare annotation was computed. [2019-11-15 23:27:02,182 INFO L439 ceAbstractionStarter]: At program point L268-3(lines 268 269) the Hoare annotation is: false [2019-11-15 23:27:02,182 INFO L443 ceAbstractionStarter]: For program point L268-4(lines 266 283) no Hoare annotation was computed. [2019-11-15 23:27:02,182 INFO L443 ceAbstractionStarter]: For program point L271-1(lines 271 272) no Hoare annotation was computed. [2019-11-15 23:27:02,182 INFO L443 ceAbstractionStarter]: For program point L271-3(lines 271 272) no Hoare annotation was computed. [2019-11-15 23:27:02,183 INFO L439 ceAbstractionStarter]: At program point L271-4(lines 271 272) the Hoare annotation is: false [2019-11-15 23:27:02,183 INFO L443 ceAbstractionStarter]: For program point L271-5(lines 271 272) no Hoare annotation was computed. [2019-11-15 23:27:02,183 INFO L443 ceAbstractionStarter]: For program point L406(lines 406 410) no Hoare annotation was computed. [2019-11-15 23:27:02,183 INFO L443 ceAbstractionStarter]: For program point L274-2(lines 274 279) no Hoare annotation was computed. [2019-11-15 23:27:02,183 INFO L439 ceAbstractionStarter]: At program point L274-3(lines 274 279) the Hoare annotation is: false [2019-11-15 23:27:02,183 INFO L443 ceAbstractionStarter]: For program point L274-4(lines 274 279) no Hoare annotation was computed. [2019-11-15 23:27:02,184 INFO L443 ceAbstractionStarter]: For program point L143(lines 143 148) no Hoare annotation was computed. [2019-11-15 23:27:02,184 INFO L443 ceAbstractionStarter]: For program point L143-1(lines 143 148) no Hoare annotation was computed. [2019-11-15 23:27:02,184 INFO L443 ceAbstractionStarter]: For program point L143-2(lines 143 148) no Hoare annotation was computed. [2019-11-15 23:27:02,184 INFO L443 ceAbstractionStarter]: For program point L143-3(lines 143 148) no Hoare annotation was computed. [2019-11-15 23:27:02,184 INFO L443 ceAbstractionStarter]: For program point L540-1(lines 540 544) no Hoare annotation was computed. [2019-11-15 23:27:02,184 INFO L439 ceAbstractionStarter]: At program point L540-2(lines 540 544) the Hoare annotation is: (and (= ULTIMATE.start___kernel_tan_~x (_ +zero 11 53)) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) (= (_ +zero 11 53) ULTIMATE.start_tan_double_~x) (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3))) (= ULTIMATE.start_tan_double_~ix~2 ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L540-3(lines 540 544) no Hoare annotation was computed. [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L540-5(lines 540 544) no Hoare annotation was computed. [2019-11-15 23:27:02,185 INFO L439 ceAbstractionStarter]: At program point L540-6(lines 540 544) the Hoare annotation is: false [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L540-7(lines 540 544) no Hoare annotation was computed. [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L276-2(lines 276 277) no Hoare annotation was computed. [2019-11-15 23:27:02,185 INFO L439 ceAbstractionStarter]: At program point L276-3(lines 276 277) the Hoare annotation is: false [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L144(lines 144 147) no Hoare annotation was computed. [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L276-4(lines 276 277) no Hoare annotation was computed. [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 144 147) no Hoare annotation was computed. [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L144-2(lines 144 147) no Hoare annotation was computed. [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L144-3(lines 144 147) no Hoare annotation was computed. [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L411(lines 411 435) no Hoare annotation was computed. [2019-11-15 23:27:02,185 INFO L443 ceAbstractionStarter]: For program point L412(lines 412 434) no Hoare annotation was computed. [2019-11-15 23:27:02,186 INFO L439 ceAbstractionStarter]: At program point L281(lines 188 358) the Hoare annotation is: false [2019-11-15 23:27:02,186 INFO L443 ceAbstractionStarter]: For program point L546(lines 546 559) no Hoare annotation was computed. [2019-11-15 23:27:02,186 INFO L443 ceAbstractionStarter]: For program point L546-2(lines 537 607) no Hoare annotation was computed. [2019-11-15 23:27:02,186 INFO L443 ceAbstractionStarter]: For program point L546-3(lines 546 559) no Hoare annotation was computed. [2019-11-15 23:27:02,186 INFO L443 ceAbstractionStarter]: For program point L414(lines 414 421) no Hoare annotation was computed. [2019-11-15 23:27:02,186 INFO L443 ceAbstractionStarter]: For program point L546-5(lines 537 607) no Hoare annotation was computed. [2019-11-15 23:27:02,186 INFO L443 ceAbstractionStarter]: For program point L414-2(lines 414 421) no Hoare annotation was computed. [2019-11-15 23:27:02,186 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 150 155) no Hoare annotation was computed. [2019-11-15 23:27:02,186 INFO L439 ceAbstractionStarter]: At program point L150-2(lines 150 155) the Hoare annotation is: false [2019-11-15 23:27:02,186 INFO L443 ceAbstractionStarter]: For program point L150-3(lines 150 155) no Hoare annotation was computed. [2019-11-15 23:27:02,187 INFO L443 ceAbstractionStarter]: For program point L150-5(lines 150 155) no Hoare annotation was computed. [2019-11-15 23:27:02,187 INFO L439 ceAbstractionStarter]: At program point L150-6(lines 150 155) the Hoare annotation is: false [2019-11-15 23:27:02,187 INFO L443 ceAbstractionStarter]: For program point L150-7(lines 150 155) no Hoare annotation was computed. [2019-11-15 23:27:02,187 INFO L443 ceAbstractionStarter]: For program point L150-9(lines 150 155) no Hoare annotation was computed. [2019-11-15 23:27:02,187 INFO L439 ceAbstractionStarter]: At program point L150-10(lines 150 155) the Hoare annotation is: false [2019-11-15 23:27:02,187 INFO L443 ceAbstractionStarter]: For program point L150-11(lines 150 155) no Hoare annotation was computed. [2019-11-15 23:27:02,187 INFO L443 ceAbstractionStarter]: For program point L150-13(lines 150 155) no Hoare annotation was computed. [2019-11-15 23:27:02,187 INFO L439 ceAbstractionStarter]: At program point L150-14(lines 150 155) the Hoare annotation is: false [2019-11-15 23:27:02,187 INFO L443 ceAbstractionStarter]: For program point L150-15(lines 150 155) no Hoare annotation was computed. [2019-11-15 23:27:02,187 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 558) no Hoare annotation was computed. [2019-11-15 23:27:02,187 INFO L443 ceAbstractionStarter]: For program point L547-1(lines 547 558) no Hoare annotation was computed. [2019-11-15 23:27:02,187 INFO L443 ceAbstractionStarter]: For program point L549-1(lines 549 553) no Hoare annotation was computed. [2019-11-15 23:27:02,188 INFO L439 ceAbstractionStarter]: At program point L549-2(lines 549 553) the Hoare annotation is: (and (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3))) (= ((_ extract 63 32) v_skolemized_v_prenex_22_3) ULTIMATE.start___kernel_tan_~hx~3))) (= ULTIMATE.start___kernel_tan_~x (_ +zero 11 53)) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_22_3)) ULTIMATE.start___kernel_tan_~ix~1) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3))))) (= (_ +zero 11 53) ULTIMATE.start_tan_double_~x) (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3))) (= ULTIMATE.start_tan_double_~ix~2 ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) [2019-11-15 23:27:02,188 INFO L443 ceAbstractionStarter]: For program point L549-3(lines 547 558) no Hoare annotation was computed. [2019-11-15 23:27:02,188 INFO L443 ceAbstractionStarter]: For program point L549-5(lines 549 553) no Hoare annotation was computed. [2019-11-15 23:27:02,188 INFO L439 ceAbstractionStarter]: At program point L549-6(lines 549 553) the Hoare annotation is: false [2019-11-15 23:27:02,188 INFO L443 ceAbstractionStarter]: For program point L549-7(lines 547 558) no Hoare annotation was computed. [2019-11-15 23:27:02,188 INFO L443 ceAbstractionStarter]: For program point L22-1(lines 22 27) no Hoare annotation was computed. [2019-11-15 23:27:02,188 INFO L439 ceAbstractionStarter]: At program point L22-2(lines 22 27) the Hoare annotation is: false [2019-11-15 23:27:02,188 INFO L443 ceAbstractionStarter]: For program point L22-3(lines 22 27) no Hoare annotation was computed. [2019-11-15 23:27:02,188 INFO L443 ceAbstractionStarter]: For program point L288-1(lines 288 291) no Hoare annotation was computed. [2019-11-15 23:27:02,188 INFO L439 ceAbstractionStarter]: At program point L288-3(lines 288 291) the Hoare annotation is: false [2019-11-15 23:27:02,188 INFO L439 ceAbstractionStarter]: At program point L156(lines 107 157) the Hoare annotation is: false [2019-11-15 23:27:02,189 INFO L439 ceAbstractionStarter]: At program point L156-1(lines 107 157) the Hoare annotation is: false [2019-11-15 23:27:02,189 INFO L439 ceAbstractionStarter]: At program point L156-2(lines 107 157) the Hoare annotation is: false [2019-11-15 23:27:02,189 INFO L439 ceAbstractionStarter]: At program point L156-3(lines 107 157) the Hoare annotation is: false [2019-11-15 23:27:02,189 INFO L443 ceAbstractionStarter]: For program point L160-1(lines 160 164) no Hoare annotation was computed. [2019-11-15 23:27:02,189 INFO L439 ceAbstractionStarter]: At program point L160-2(lines 160 164) the Hoare annotation is: false [2019-11-15 23:27:02,189 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 23:27:02,189 INFO L443 ceAbstractionStarter]: For program point L160-5(lines 160 164) no Hoare annotation was computed. [2019-11-15 23:27:02,190 INFO L439 ceAbstractionStarter]: At program point L160-6(lines 160 164) the Hoare annotation is: false [2019-11-15 23:27:02,190 INFO L443 ceAbstractionStarter]: For program point L160-9(lines 160 164) no Hoare annotation was computed. [2019-11-15 23:27:02,190 INFO L439 ceAbstractionStarter]: At program point L160-10(lines 160 164) the Hoare annotation is: false [2019-11-15 23:27:02,190 INFO L443 ceAbstractionStarter]: For program point L557(line 557) no Hoare annotation was computed. [2019-11-15 23:27:02,190 INFO L443 ceAbstractionStarter]: For program point L557-2(line 557) no Hoare annotation was computed. [2019-11-15 23:27:02,190 INFO L443 ceAbstractionStarter]: For program point L425(lines 425 432) no Hoare annotation was computed. [2019-11-15 23:27:02,190 INFO L443 ceAbstractionStarter]: For program point L557-4(line 557) no Hoare annotation was computed. [2019-11-15 23:27:02,190 INFO L443 ceAbstractionStarter]: For program point L425-2(lines 425 432) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L557-6(line 557) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L29(lines 29 72) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L294(lines 294 301) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L294-2(lines 285 302) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L30(lines 30 49) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L31(lines 31 38) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L560-1(lines 560 569) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L560-3(lines 560 569) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L32(lines 32 37) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L561(lines 561 564) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L561-2(lines 561 564) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L561-3(lines 561 564) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L561-5(lines 561 564) no Hoare annotation was computed. [2019-11-15 23:27:02,191 INFO L443 ceAbstractionStarter]: For program point L165(lines 165 170) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 158 172) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L165-2(lines 165 170) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L165-3(lines 165 170) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L165-4(lines 158 172) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L165-5(lines 165 170) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L165-6(lines 165 170) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L165-7(lines 158 172) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L165-8(lines 165 170) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L34(lines 34 37) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L439 ceAbstractionStarter]: At program point L171(lines 158 172) the Hoare annotation is: false [2019-11-15 23:27:02,192 INFO L439 ceAbstractionStarter]: At program point L171-1(lines 158 172) the Hoare annotation is: false [2019-11-15 23:27:02,192 INFO L439 ceAbstractionStarter]: At program point L171-2(lines 158 172) the Hoare annotation is: false [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L436(lines 436 482) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L443 ceAbstractionStarter]: For program point L305-2(lines 305 308) no Hoare annotation was computed. [2019-11-15 23:27:02,192 INFO L439 ceAbstractionStarter]: At program point L305-3(lines 305 308) the Hoare annotation is: false [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L305-4(lines 305 308) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L41(lines 41 42) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L43(lines 43 48) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L44-2(lines 44 45) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L442(line 442) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L442-2(lines 442 474) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L310-2(lines 310 314) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L439 ceAbstractionStarter]: At program point L310-3(lines 310 314) the Hoare annotation is: false [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L310-4(lines 310 314) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L311-2(lines 311 312) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L439 ceAbstractionStarter]: At program point L311-3(lines 311 312) the Hoare annotation is: false [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L311-4(lines 311 312) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L50(lines 50 72) no Hoare annotation was computed. [2019-11-15 23:27:02,193 INFO L443 ceAbstractionStarter]: For program point L579(lines 579 583) no Hoare annotation was computed. [2019-11-15 23:27:02,194 INFO L443 ceAbstractionStarter]: For program point L579-1(lines 579 583) no Hoare annotation was computed. [2019-11-15 23:27:02,194 INFO L443 ceAbstractionStarter]: For program point L51(lines 51 54) no Hoare annotation was computed. [2019-11-15 23:27:02,194 INFO L443 ceAbstractionStarter]: For program point L448-1(lines 448 452) no Hoare annotation was computed. [2019-11-15 23:27:02,194 INFO L439 ceAbstractionStarter]: At program point L448-2(lines 448 452) the Hoare annotation is: false [2019-11-15 23:27:02,194 INFO L443 ceAbstractionStarter]: For program point L448-3(lines 448 452) no Hoare annotation was computed. [2019-11-15 23:27:02,194 INFO L439 ceAbstractionStarter]: At program point L316(lines 316 356) the Hoare annotation is: false [2019-11-15 23:27:02,194 INFO L443 ceAbstractionStarter]: For program point L317(line 317) no Hoare annotation was computed. [2019-11-15 23:27:02,194 INFO L443 ceAbstractionStarter]: For program point L319-2(lines 319 320) no Hoare annotation was computed. [2019-11-15 23:27:02,194 INFO L439 ceAbstractionStarter]: At program point L319-3(lines 319 320) the Hoare annotation is: false [2019-11-15 23:27:02,194 INFO L443 ceAbstractionStarter]: For program point L319-4(lines 316 356) no Hoare annotation was computed. [2019-11-15 23:27:02,194 INFO L443 ceAbstractionStarter]: For program point L584(lines 584 606) no Hoare annotation was computed. [2019-11-15 23:27:02,195 INFO L443 ceAbstractionStarter]: For program point L584-1(lines 584 606) no Hoare annotation was computed. [2019-11-15 23:27:02,195 INFO L443 ceAbstractionStarter]: For program point L321-1(line 321) no Hoare annotation was computed. [2019-11-15 23:27:02,195 INFO L443 ceAbstractionStarter]: For program point L57(lines 57 58) no Hoare annotation was computed. [2019-11-15 23:27:02,195 INFO L443 ceAbstractionStarter]: For program point L454(lines 454 473) no Hoare annotation was computed. [2019-11-15 23:27:02,195 INFO L443 ceAbstractionStarter]: For program point L454-1(lines 442 474) no Hoare annotation was computed. [2019-11-15 23:27:02,195 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 23:27:02,195 INFO L443 ceAbstractionStarter]: For program point L323(line 323) no Hoare annotation was computed. [2019-11-15 23:27:02,196 INFO L443 ceAbstractionStarter]: For program point L323-2(line 323) no Hoare annotation was computed. [2019-11-15 23:27:02,196 INFO L443 ceAbstractionStarter]: For program point L59(lines 59 71) no Hoare annotation was computed. [2019-11-15 23:27:02,196 INFO L443 ceAbstractionStarter]: For program point L324(line 324) no Hoare annotation was computed. [2019-11-15 23:27:02,196 INFO L443 ceAbstractionStarter]: For program point L60(lines 60 69) no Hoare annotation was computed. [2019-11-15 23:27:02,196 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 60 69) no Hoare annotation was computed. [2019-11-15 23:27:02,196 INFO L443 ceAbstractionStarter]: For program point L61(lines 61 68) no Hoare annotation was computed. [2019-11-15 23:27:02,196 INFO L443 ceAbstractionStarter]: For program point L590-1(lines 590 595) no Hoare annotation was computed. [2019-11-15 23:27:02,197 INFO L439 ceAbstractionStarter]: At program point L590-2(lines 590 595) the Hoare annotation is: false [2019-11-15 23:27:02,197 INFO L443 ceAbstractionStarter]: For program point L590-3(lines 590 595) no Hoare annotation was computed. [2019-11-15 23:27:02,197 INFO L443 ceAbstractionStarter]: For program point L590-5(lines 590 595) no Hoare annotation was computed. [2019-11-15 23:27:02,197 INFO L439 ceAbstractionStarter]: At program point L590-6(lines 590 595) the Hoare annotation is: false [2019-11-15 23:27:02,197 INFO L443 ceAbstractionStarter]: For program point L590-7(lines 590 595) no Hoare annotation was computed. [2019-11-15 23:27:02,197 INFO L443 ceAbstractionStarter]: For program point L326-2(lines 326 327) no Hoare annotation was computed. [2019-11-15 23:27:02,197 INFO L439 ceAbstractionStarter]: At program point L326-3(lines 326 327) the Hoare annotation is: false [2019-11-15 23:27:02,197 INFO L443 ceAbstractionStarter]: For program point L326-4(lines 316 356) no Hoare annotation was computed. [2019-11-15 23:27:02,197 INFO L443 ceAbstractionStarter]: For program point L460-1(lines 460 464) no Hoare annotation was computed. [2019-11-15 23:27:02,197 INFO L439 ceAbstractionStarter]: At program point L460-2(lines 460 464) the Hoare annotation is: false [2019-11-15 23:27:02,197 INFO L443 ceAbstractionStarter]: For program point L460-3(lines 460 464) no Hoare annotation was computed. [2019-11-15 23:27:02,197 INFO L443 ceAbstractionStarter]: For program point L328-1(line 328) no Hoare annotation was computed. [2019-11-15 23:27:02,197 INFO L443 ceAbstractionStarter]: For program point L197(lines 197 198) no Hoare annotation was computed. [2019-11-15 23:27:02,198 INFO L443 ceAbstractionStarter]: For program point L197-2(lines 197 198) no Hoare annotation was computed. [2019-11-15 23:27:02,198 INFO L443 ceAbstractionStarter]: For program point L65(lines 65 66) no Hoare annotation was computed. [2019-11-15 23:27:02,198 INFO L443 ceAbstractionStarter]: For program point L65-2(lines 65 66) no Hoare annotation was computed. [2019-11-15 23:27:02,198 INFO L443 ceAbstractionStarter]: For program point L330-2(lines 330 331) no Hoare annotation was computed. [2019-11-15 23:27:02,198 INFO L439 ceAbstractionStarter]: At program point L330-3(lines 330 331) the Hoare annotation is: false [2019-11-15 23:27:02,198 INFO L443 ceAbstractionStarter]: For program point L330-4(lines 316 356) no Hoare annotation was computed. [2019-11-15 23:27:02,198 INFO L443 ceAbstractionStarter]: For program point L332-1(line 332) no Hoare annotation was computed. [2019-11-15 23:27:02,198 INFO L443 ceAbstractionStarter]: For program point L598-1(lines 598 603) no Hoare annotation was computed. [2019-11-15 23:27:02,199 INFO L439 ceAbstractionStarter]: At program point L598-2(lines 598 603) the Hoare annotation is: false [2019-11-15 23:27:02,199 INFO L443 ceAbstractionStarter]: For program point L598-3(lines 598 603) no Hoare annotation was computed. [2019-11-15 23:27:02,199 INFO L443 ceAbstractionStarter]: For program point L466(lines 466 472) no Hoare annotation was computed. [2019-11-15 23:27:02,199 INFO L443 ceAbstractionStarter]: For program point L598-5(lines 598 603) no Hoare annotation was computed. [2019-11-15 23:27:02,199 INFO L439 ceAbstractionStarter]: At program point L598-6(lines 598 603) the Hoare annotation is: false [2019-11-15 23:27:02,199 INFO L443 ceAbstractionStarter]: For program point L598-7(lines 598 603) no Hoare annotation was computed. [2019-11-15 23:27:02,199 INFO L443 ceAbstractionStarter]: For program point L334(line 334) no Hoare annotation was computed. [2019-11-15 23:27:02,199 INFO L443 ceAbstractionStarter]: For program point L335-2(lines 335 339) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L439 ceAbstractionStarter]: At program point L335-3(lines 335 339) the Hoare annotation is: false [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L335-4(lines 335 339) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L203-2(lines 203 204) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L439 ceAbstractionStarter]: At program point L203-3(lines 203 204) the Hoare annotation is: false [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L203-4(lines 203 204) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L204-2(line 204) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L73(lines 73 78) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L73-1(lines 19 80) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L73-2(lines 73 78) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L206-2(lines 206 210) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L439 ceAbstractionStarter]: At program point L206-3(lines 206 210) the Hoare annotation is: false [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L206-4(lines 206 210) no Hoare annotation was computed. [2019-11-15 23:27:02,200 INFO L443 ceAbstractionStarter]: For program point L207-2(lines 207 208) no Hoare annotation was computed. [2019-11-15 23:27:02,201 INFO L439 ceAbstractionStarter]: At program point L207-3(lines 207 208) the Hoare annotation is: false [2019-11-15 23:27:02,201 INFO L443 ceAbstractionStarter]: For program point L207-4(lines 207 208) no Hoare annotation was computed. [2019-11-15 23:27:02,201 INFO L443 ceAbstractionStarter]: For program point L340-2(lines 340 344) no Hoare annotation was computed. [2019-11-15 23:27:02,201 INFO L439 ceAbstractionStarter]: At program point L340-3(lines 340 344) the Hoare annotation is: false [2019-11-15 23:27:02,201 INFO L443 ceAbstractionStarter]: For program point L340-4(lines 340 344) no Hoare annotation was computed. [2019-11-15 23:27:02,201 INFO L439 ceAbstractionStarter]: At program point L605(lines 537 607) the Hoare annotation is: (and (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3))) (= ((_ extract 63 32) v_skolemized_v_prenex_22_3) ULTIMATE.start___kernel_tan_~hx~3))) (= ULTIMATE.start___kernel_tan_~x (_ +zero 11 53)) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) (= (_ +zero 11 53) |ULTIMATE.start___kernel_tan_#res|) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_22_3)) ULTIMATE.start___kernel_tan_~ix~1) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3))))) (= (_ +zero 11 53) ULTIMATE.start_tan_double_~x) (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3))) (= ULTIMATE.start_tan_double_~ix~2 ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) [2019-11-15 23:27:02,201 INFO L439 ceAbstractionStarter]: At program point L605-1(lines 537 607) the Hoare annotation is: false [2019-11-15 23:27:02,201 INFO L439 ceAbstractionStarter]: At program point L79(lines 19 80) the Hoare annotation is: false [2019-11-15 23:27:02,201 INFO L443 ceAbstractionStarter]: For program point L476(lines 476 481) no Hoare annotation was computed. [2019-11-15 23:27:02,201 INFO L443 ceAbstractionStarter]: For program point L345-2(lines 345 346) no Hoare annotation was computed. [2019-11-15 23:27:02,201 INFO L439 ceAbstractionStarter]: At program point L345-3(lines 345 346) the Hoare annotation is: false [2019-11-15 23:27:02,201 INFO L443 ceAbstractionStarter]: For program point L345-4(lines 316 356) no Hoare annotation was computed. [2019-11-15 23:27:02,201 INFO L443 ceAbstractionStarter]: For program point L215-2(lines 215 219) no Hoare annotation was computed. [2019-11-15 23:27:02,201 INFO L439 ceAbstractionStarter]: At program point L215-3(lines 215 219) the Hoare annotation is: false [2019-11-15 23:27:02,202 INFO L443 ceAbstractionStarter]: For program point L215-4(lines 215 219) no Hoare annotation was computed. [2019-11-15 23:27:02,202 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,202 INFO L439 ceAbstractionStarter]: At program point L84-2(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,202 INFO L443 ceAbstractionStarter]: For program point L84-5(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,202 INFO L439 ceAbstractionStarter]: At program point L84-6(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,202 INFO L443 ceAbstractionStarter]: For program point L84-9(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,202 INFO L439 ceAbstractionStarter]: At program point L84-10(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,202 INFO L443 ceAbstractionStarter]: For program point L84-13(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,202 INFO L439 ceAbstractionStarter]: At program point L84-14(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,202 INFO L443 ceAbstractionStarter]: For program point L613-1(lines 613 617) no Hoare annotation was computed. [2019-11-15 23:27:02,202 INFO L439 ceAbstractionStarter]: At program point L613-2(lines 613 617) the Hoare annotation is: (= (_ +zero 11 53) ULTIMATE.start_tan_double_~x) [2019-11-15 23:27:02,203 INFO L443 ceAbstractionStarter]: For program point L84-17(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,203 INFO L443 ceAbstractionStarter]: For program point L613-3(lines 613 617) no Hoare annotation was computed. [2019-11-15 23:27:02,203 INFO L439 ceAbstractionStarter]: At program point L84-18(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,203 INFO L443 ceAbstractionStarter]: For program point L84-21(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,203 INFO L439 ceAbstractionStarter]: At program point L84-22(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,203 INFO L443 ceAbstractionStarter]: For program point L84-25(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,203 INFO L439 ceAbstractionStarter]: At program point L84-26(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,203 INFO L443 ceAbstractionStarter]: For program point L84-29(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,203 INFO L439 ceAbstractionStarter]: At program point L84-30(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,203 INFO L443 ceAbstractionStarter]: For program point L84-33(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,203 INFO L439 ceAbstractionStarter]: At program point L84-34(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,203 INFO L443 ceAbstractionStarter]: For program point L84-37(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,203 INFO L439 ceAbstractionStarter]: At program point L84-38(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L84-41(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L439 ceAbstractionStarter]: At program point L84-42(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L84-45(lines 84 88) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L439 ceAbstractionStarter]: At program point L84-46(lines 84 88) the Hoare annotation is: false [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L484(lines 484 487) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L89(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L89-1(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L89-3(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L89-4(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L89-6(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L89-7(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L89-9(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L89-10(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L89-12(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,204 INFO L443 ceAbstractionStarter]: For program point L89-13(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-15(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-16(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-18(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-19(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-21(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-22(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-24(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-25(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-27(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-28(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-30(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-31(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-33(lines 89 93) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L89-34(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L620(lines 620 629) no Hoare annotation was computed. [2019-11-15 23:27:02,205 INFO L443 ceAbstractionStarter]: For program point L489-1(lines 489 493) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L439 ceAbstractionStarter]: At program point L489-2(lines 489 493) the Hoare annotation is: false [2019-11-15 23:27:02,206 INFO L439 ceAbstractionStarter]: At program point L357(lines 187 358) the Hoare annotation is: false [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L226(lines 226 234) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-1(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-4(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-7(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-8(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-9(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-10(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-11(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,206 INFO L443 ceAbstractionStarter]: For program point L94-12(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L94-13(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L94-14(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L623(lines 623 629) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L94-15(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L94-16(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L94-17(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L94-18(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L94-19(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L94-20(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L94-21(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,207 INFO L443 ceAbstractionStarter]: For program point L94-22(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,208 INFO L443 ceAbstractionStarter]: For program point L94-23(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,208 INFO L443 ceAbstractionStarter]: For program point L94-24(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,208 INFO L443 ceAbstractionStarter]: For program point L94-25(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,208 INFO L443 ceAbstractionStarter]: For program point L94-26(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,208 INFO L443 ceAbstractionStarter]: For program point L94-27(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,208 INFO L443 ceAbstractionStarter]: For program point L94-28(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,208 INFO L443 ceAbstractionStarter]: For program point L94-29(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,209 INFO L443 ceAbstractionStarter]: For program point L94-30(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,209 INFO L443 ceAbstractionStarter]: For program point L94-31(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,209 INFO L443 ceAbstractionStarter]: For program point L94-32(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,209 INFO L443 ceAbstractionStarter]: For program point L94-33(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,209 INFO L443 ceAbstractionStarter]: For program point L94-34(lines 82 101) no Hoare annotation was computed. [2019-11-15 23:27:02,209 INFO L443 ceAbstractionStarter]: For program point L94-35(lines 94 99) no Hoare annotation was computed. [2019-11-15 23:27:02,209 INFO L443 ceAbstractionStarter]: For program point L494(lines 494 499) no Hoare annotation was computed. [2019-11-15 23:27:02,209 INFO L443 ceAbstractionStarter]: For program point L494-1(lines 393 522) no Hoare annotation was computed. [2019-11-15 23:27:02,210 INFO L443 ceAbstractionStarter]: For program point L494-2(lines 494 499) no Hoare annotation was computed. [2019-11-15 23:27:02,210 INFO L443 ceAbstractionStarter]: For program point L231(lines 231 234) no Hoare annotation was computed. [2019-11-15 23:27:02,210 INFO L439 ceAbstractionStarter]: At program point L628(lines 609 630) the Hoare annotation is: (and (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3))) (= ((_ extract 63 32) v_skolemized_v_prenex_22_3) ULTIMATE.start___kernel_tan_~hx~3))) (= ULTIMATE.start___kernel_tan_~x (_ +zero 11 53)) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) (= (_ +zero 11 53) |ULTIMATE.start___kernel_tan_#res|) (= |ULTIMATE.start_tan_double_#res| (_ +zero 11 53)) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_22_3)) ULTIMATE.start___kernel_tan_~ix~1) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3))))) (= (_ +zero 11 53) ULTIMATE.start_tan_double_~x) (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3))) (= ULTIMATE.start_tan_double_~ix~2 ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) [2019-11-15 23:27:02,210 INFO L439 ceAbstractionStarter]: At program point L100(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,210 INFO L439 ceAbstractionStarter]: At program point L100-1(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,210 INFO L439 ceAbstractionStarter]: At program point L100-2(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,211 INFO L439 ceAbstractionStarter]: At program point L100-3(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,211 INFO L439 ceAbstractionStarter]: At program point L100-4(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,211 INFO L439 ceAbstractionStarter]: At program point L100-5(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,211 INFO L439 ceAbstractionStarter]: At program point L100-6(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,211 INFO L439 ceAbstractionStarter]: At program point L100-7(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,211 INFO L439 ceAbstractionStarter]: At program point L100-8(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,212 INFO L439 ceAbstractionStarter]: At program point L100-9(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,212 INFO L439 ceAbstractionStarter]: At program point L100-10(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,212 INFO L439 ceAbstractionStarter]: At program point L100-11(lines 82 101) the Hoare annotation is: false [2019-11-15 23:27:02,212 INFO L443 ceAbstractionStarter]: For program point L233(lines 233 234) no Hoare annotation was computed. [2019-11-15 23:27:02,212 INFO L443 ceAbstractionStarter]: For program point L233-2(lines 188 358) no Hoare annotation was computed. [2019-11-15 23:27:02,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,221 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,221 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,221 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,222 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,222 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,222 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,223 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,223 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,223 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,223 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,223 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,230 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,230 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,232 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,232 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,232 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,232 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,233 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,236 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,236 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,236 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,238 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,238 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,238 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,238 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,239 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,240 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,240 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,240 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,240 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,240 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,241 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,241 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,241 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,241 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,242 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,242 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,243 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,243 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,243 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,243 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,244 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,244 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,244 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,244 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,246 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,246 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,247 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,247 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,247 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,247 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,249 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,249 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,249 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,249 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,249 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,250 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,251 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,251 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,251 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,251 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,252 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,252 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,252 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,252 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,253 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,253 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,253 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,253 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,254 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,254 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,254 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,254 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,255 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,256 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,256 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,256 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,256 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,256 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,257 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,257 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,257 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,257 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,258 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,258 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,258 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,259 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,259 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,259 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,259 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,260 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,260 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,260 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,260 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,260 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,261 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,261 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,262 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,262 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,262 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,262 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,264 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,264 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,264 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,264 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,265 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,265 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,267 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,267 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,267 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,267 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,267 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,268 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:27:02 BoogieIcfgContainer [2019-11-15 23:27:02,271 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 23:27:02,271 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 23:27:02,271 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 23:27:02,272 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 23:27:02,272 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:26:36" (3/4) ... [2019-11-15 23:27:02,275 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 23:27:02,307 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2019-11-15 23:27:02,308 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-11-15 23:27:02,339 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~Pluszero~LONGDOUBLE()) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && ~Pluszero~LONGDOUBLE() == \result) && \result == ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]))) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32]) [2019-11-15 23:27:02,340 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((x == ~Pluszero~LONGDOUBLE() && ~bvadd64(iy, 4294967295bv32) == 0bv32) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32]) [2019-11-15 23:27:02,340 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~Pluszero~LONGDOUBLE()) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && ~Pluszero~LONGDOUBLE() == \result) && \result == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]))) && res == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32]) [2019-11-15 23:27:02,341 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((x == ~Pluszero~LONGDOUBLE() && ~Pluszero~LONGDOUBLE() == \result) && res == ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32])) && \result == 0bv32) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) && v_skolemized_v_prenex_22_3[63:32] == hx)) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && \result == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]))) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_q#valueAsBitvector_209 : bv64 :: msw == v_skolemized_q#valueAsBitvector_209[63:32] && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_209[63:63], v_skolemized_q#valueAsBitvector_209[62:52], v_skolemized_q#valueAsBitvector_209[51:0])) [2019-11-15 23:27:02,341 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~Pluszero~LONGDOUBLE()) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]))) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32]) [2019-11-15 23:27:02,342 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~Pluszero~LONGDOUBLE()) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && ~Pluszero~LONGDOUBLE() == \result) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]))) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32]) [2019-11-15 23:27:02,477 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_821e69d8-0453-4dfc-bb04-c0270f913007/bin/uautomizer/witness.graphml [2019-11-15 23:27:02,477 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 23:27:02,479 INFO L168 Benchmark]: Toolchain (without parser) took 101913.45 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 285.7 MB). Free memory was 947.0 MB in the beginning and 1.2 GB in the end (delta: -238.8 MB). Peak memory consumption was 47.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:02,479 INFO L168 Benchmark]: CDTParser took 0.69 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:27:02,479 INFO L168 Benchmark]: CACSL2BoogieTranslator took 906.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -130.6 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:02,480 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:02,480 INFO L168 Benchmark]: Boogie Preprocessor took 218.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:02,480 INFO L168 Benchmark]: RCFGBuilder took 74954.30 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 814.3 MB in the end (delta: 235.0 MB). Peak memory consumption was 235.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:02,481 INFO L168 Benchmark]: TraceAbstraction took 25460.92 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 173.0 MB). Free memory was 814.3 MB in the beginning and 1.2 GB in the end (delta: -408.7 MB). Peak memory consumption was 141.8 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:02,481 INFO L168 Benchmark]: Witness Printer took 206.38 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:02,484 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 906.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -130.6 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 161.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 218.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 74954.30 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 814.3 MB in the end (delta: 235.0 MB). Peak memory consumption was 235.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 25460.92 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 173.0 MB). Free memory was 814.3 MB in the beginning and 1.2 GB in the end (delta: -408.7 MB). Peak memory consumption was 141.8 MB. Max. memory is 11.5 GB. * Witness Printer took 206.38 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 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_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 657]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 150]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 150]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 150]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 340]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 549]: Loop Invariant [2019-11-15 23:27:02,505 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,505 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,508 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,508 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: (((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~Pluszero~LONGDOUBLE()) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]))) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32]) - InvariantResult [Line: 326]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 268]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 549]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 590]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 400]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 590]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 345]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 598]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 598]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 609]: Loop Invariant [2019-11-15 23:27:02,515 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,516 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,516 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,516 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,516 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,516 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,517 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,517 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,517 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,517 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,517 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,518 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,518 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,518 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,519 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,519 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,519 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,519 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,519 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,520 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,520 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,520 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,520 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,520 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: (((((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~Pluszero~LONGDOUBLE()) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && ~Pluszero~LONGDOUBLE() == \result) && \result == ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]))) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32]) - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 207]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant [2019-11-15 23:27:02,521 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,521 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,522 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,522 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,522 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,522 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,522 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,523 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: ((x == ~Pluszero~LONGDOUBLE() && ~bvadd64(iy, 4294967295bv32) == 0bv32) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32]) - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 644]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 460]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 311]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 501]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 188]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 305]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 632]: Loop Invariant [2019-11-15 23:27:02,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,529 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,529 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-15 23:27:02,533 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] Derived loop invariant: (((((((((((x == ~Pluszero~LONGDOUBLE() && ~Pluszero~LONGDOUBLE() == \result) && res == ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32])) && \result == 0bv32) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) && v_skolemized_v_prenex_22_3[63:32] == hx)) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && \result == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]))) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_q#valueAsBitvector_209 : bv64 :: msw == v_skolemized_q#valueAsBitvector_209[63:32] && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_209[63:63], v_skolemized_q#valueAsBitvector_209[62:52], v_skolemized_q#valueAsBitvector_209[51:0])) - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 448]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant [2019-11-15 23:27:02,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,537 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,537 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,537 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: ((((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~Pluszero~LONGDOUBLE()) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && ~Pluszero~LONGDOUBLE() == \result) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]))) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32]) - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 107]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 635]: Loop Invariant [2019-11-15 23:27:02,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-15 23:27:02,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-15 23:27:02,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: ((((((((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~Pluszero~LONGDOUBLE()) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && ~Pluszero~LONGDOUBLE() == \result) && \result == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]))) && res == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) && ix == v_skolemized_v_prenex_21_3[63:32]) - InvariantResult [Line: 613]: Loop Invariant Derived loop invariant: ~Pluszero~LONGDOUBLE() == x - InvariantResult [Line: 107]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 107]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 288]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 150]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 310]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 107]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 415 locations, 1 error locations. Result: SAFE, OverallTime: 25.3s, OverallIterations: 6, TraceHistogramMax: 1, AutomataDifference: 8.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.6s, HoareTripleCheckerStatistics: 668 SDtfs, 489 SDslu, 261 SDs, 0 SdLazy, 226 SolverSat, 25 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 6.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 218 GetRequests, 155 SyntacticMatches, 2 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 1.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=415occurred in iteration=0, 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, 6 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 98 LocationsWithAnnotation, 98 PreInvPairs, 106 NumberOfFragments, 469 HoareAnnotationTreeSize, 98 FomulaSimplifications, 138 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 98 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 11.6s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 106 NumberOfCodeBlocks, 106 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 200 ConstructedInterpolants, 32 QuantifiedInterpolants, 18823 SizeOfPredicates, 37 NumberOfNonLiveVariables, 1625 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...