./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 12606224152bcf2cf8cd7a946dd256dc04b1af8f ........................................................................................................................................................................................................................................................................................................................................................ 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_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 12606224152bcf2cf8cd7a946dd256dc04b1af8f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:12:33,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:12:33,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:12:33,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:12:33,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:12:33,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:12:33,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:12:33,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:12:33,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:12:33,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:12:33,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:12:33,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:12:33,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:12:33,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:12:33,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:12:33,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:12:33,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:12:33,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:12:33,413 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:12:33,415 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:12:33,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:12:33,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:12:33,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:12:33,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:12:33,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:12:33,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:12:33,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:12:33,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:12:33,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:12:33,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:12:33,425 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:12:33,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:12:33,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:12:33,427 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:12:33,428 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:12:33,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:12:33,428 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:12:33,429 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:12:33,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:12:33,430 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:12:33,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:12:33,431 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 04:12:33,444 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:12:33,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:12:33,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:12:33,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:12:33,446 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 04:12:33,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:12:33,446 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:12:33,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:12:33,447 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:12:33,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:12:33,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:12:33,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:12:33,448 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:12:33,448 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:12:33,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:12:33,448 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:12:33,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:12:33,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:12:33,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 04:12:33,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:12:33,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 04:12:33,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 04:12:33,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:12:33,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:12:33,451 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:12:33,451 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 04:12:33,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:12:33,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:12:33,451 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_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2019-11-20 04:12:33,592 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:12:33,604 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:12:33,608 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:12:33,612 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:12:33,612 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:12:33,613 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-20 04:12:33,665 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/data/4ef0a8cf8/c0fbe2ce7a2041e382ff8ec029db14a3/FLAGa3e7920d8 [2019-11-20 04:12:34,123 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:12:34,124 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-20 04:12:34,132 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/data/4ef0a8cf8/c0fbe2ce7a2041e382ff8ec029db14a3/FLAGa3e7920d8 [2019-11-20 04:12:34,472 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/data/4ef0a8cf8/c0fbe2ce7a2041e382ff8ec029db14a3 [2019-11-20 04:12:34,475 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:12:34,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:12:34,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:12:34,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:12:34,481 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:12:34,482 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:12:34" (1/1) ... [2019-11-20 04:12:34,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7544295f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:34, skipping insertion in model container [2019-11-20 04:12:34,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:12:34" (1/1) ... [2019-11-20 04:12:34,493 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:12:34,540 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:12:34,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:12:34,967 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:12:35,106 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:12:35,149 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:12:35,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35 WrapperNode [2019-11-20 04:12:35,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:12:35,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:12:35,151 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:12:35,151 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:12:35,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (1/1) ... [2019-11-20 04:12:35,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (1/1) ... [2019-11-20 04:12:35,280 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:12:35,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:12:35,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:12:35,281 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:12:35,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (1/1) ... [2019-11-20 04:12:35,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (1/1) ... [2019-11-20 04:12:35,324 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (1/1) ... [2019-11-20 04:12:35,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (1/1) ... [2019-11-20 04:12:35,416 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (1/1) ... [2019-11-20 04:12:35,441 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (1/1) ... [2019-11-20 04:12:35,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (1/1) ... [2019-11-20 04:12:35,461 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:12:35,461 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:12:35,461 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:12:35,462 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:12:35,462 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 [2019-11-20 04:12:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 04:12:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:12:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 04:12:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:12:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 04:12:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:12:35,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:12:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 04:12:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 04:12:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:12:38,136 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:12:38,137 INFO L285 CfgBuilder]: Removed 217 assume(true) statements. [2019-11-20 04:12:38,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:12:38 BoogieIcfgContainer [2019-11-20 04:12:38,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:12:38,141 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 04:12:38,141 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 04:12:38,144 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 04:12:38,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 04:12:34" (1/3) ... [2019-11-20 04:12:38,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d80727b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:12:38, skipping insertion in model container [2019-11-20 04:12:38,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:35" (2/3) ... [2019-11-20 04:12:38,146 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d80727b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:12:38, skipping insertion in model container [2019-11-20 04:12:38,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:12:38" (3/3) ... [2019-11-20 04:12:38,147 INFO L109 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2019-11-20 04:12:38,158 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 04:12:38,166 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 04:12:38,177 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 04:12:38,213 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 04:12:38,213 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 04:12:38,213 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 04:12:38,213 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 04:12:38,213 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 04:12:38,213 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 04:12:38,214 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 04:12:38,214 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 04:12:38,248 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states. [2019-11-20 04:12:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 04:12:38,255 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:12:38,256 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:12:38,256 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:12:38,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:12:38,261 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2019-11-20 04:12:38,270 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:12:38,270 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891505622] [2019-11-20 04:12:38,271 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:12:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:12:38,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:12:38,522 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891505622] [2019-11-20 04:12:38,523 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:12:38,523 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 04:12:38,524 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855554319] [2019-11-20 04:12:38,528 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-20 04:12:38,528 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:12:38,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-20 04:12:38,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-20 04:12:38,543 INFO L87 Difference]: Start difference. First operand 401 states. Second operand 2 states. [2019-11-20 04:12:38,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:12:38,596 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2019-11-20 04:12:38,596 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-20 04:12:38,597 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-20 04:12:38,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:12:38,613 INFO L225 Difference]: With dead ends: 800 [2019-11-20 04:12:38,613 INFO L226 Difference]: Without dead ends: 398 [2019-11-20 04:12:38,618 INFO L630 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 [2019-11-20 04:12:38,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2019-11-20 04:12:38,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2019-11-20 04:12:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2019-11-20 04:12:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2019-11-20 04:12:38,685 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2019-11-20 04:12:38,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:12:38,685 INFO L462 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2019-11-20 04:12:38,685 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-20 04:12:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2019-11-20 04:12:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 04:12:38,686 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:12:38,686 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:12:38,687 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:12:38,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:12:38,687 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2019-11-20 04:12:38,687 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:12:38,687 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [399270091] [2019-11-20 04:12:38,687 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:12:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 04:12:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 04:12:39,019 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 04:12:39,019 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-20 04:12:39,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 04:12:39 BoogieIcfgContainer [2019-11-20 04:12:39,114 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 04:12:39,114 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 04:12:39,115 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 04:12:39,115 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 04:12:39,116 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:12:38" (3/4) ... [2019-11-20 04:12:39,120 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-20 04:12:39,121 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 04:12:39,124 INFO L168 Benchmark]: Toolchain (without parser) took 4646.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 946.1 MB in the beginning and 1.0 GB in the end (delta: -94.7 MB). Peak memory consumption was 49.0 MB. Max. memory is 11.5 GB. [2019-11-20 04:12:39,124 INFO L168 Benchmark]: CDTParser took 0.24 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. [2019-11-20 04:12:39,125 INFO L168 Benchmark]: CACSL2BoogieTranslator took 673.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-20 04:12:39,126 INFO L168 Benchmark]: Boogie Procedure Inliner took 130.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:12:39,127 INFO L168 Benchmark]: Boogie Preprocessor took 179.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:12:39,128 INFO L168 Benchmark]: RCFGBuilder took 2679.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -9.8 MB). Peak memory consumption was 230.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:12:39,129 INFO L168 Benchmark]: TraceAbstraction took 972.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 11.5 GB. [2019-11-20 04:12:39,129 INFO L168 Benchmark]: Witness Printer took 6.31 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:12:39,137 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 673.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 130.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 179.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2679.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -9.8 MB). Peak memory consumption was 230.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 972.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 11.5 GB. * Witness Printer took 6.31 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 627]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 626, overapproximation of someUnaryDOUBLEoperation at line 505, overapproximation of bitwiseAnd at line 592, overapproximation of someUnaryFLOAToperation at line 622, overapproximation of someBinaryArithmeticFLOAToperation at line 597. Possible FailurePath: [L11] static const float huge_floor = 1.0e30; [L88-L90] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L163] static const int init_jk_krempio[] = {4, 7, 9}; [L165-L169] static const float PIo2_krempio[] = { 1.5703125000e+00, 4.5776367188e-04, 2.5987625122e-05, 7.5437128544e-08, 6.0026650317e-11, 7.3896444519e-13, 5.3845816694e-15, 5.6378512969e-18, 8.3009228831e-20, 3.2756352257e-22, 6.3331015649e-25, }; [L171-L173] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L348-L366] static const __int32_t two_over_pi_rempio[] = { 0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC, 0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62, 0x95, 0x99, 0x3C, 0x43, 0x90, 0x41, 0xFE, 0x51, 0x63, 0xAB, 0xDE, 0xBB, 0xC5, 0x61, 0xB7, 0x24, 0x6E, 0x3A, 0x42, 0x4D, 0xD2, 0xE0, 0x06, 0x49, 0x2E, 0xEA, 0x09, 0xD1, 0x92, 0x1C, 0xFE, 0x1D, 0xEB, 0x1C, 0xB1, 0x29, 0xA7, 0x3E, 0xE8, 0x82, 0x35, 0xF5, 0x2E, 0xBB, 0x44, 0x84, 0xE9, 0x9C, 0x70, 0x26, 0xB4, 0x5F, 0x7E, 0x41, 0x39, 0x91, 0xD6, 0x39, 0x83, 0x53, 0x39, 0xF4, 0x9C, 0x84, 0x5F, 0x8B, 0xBD, 0xF9, 0x28, 0x3B, 0x1F, 0xF8, 0x97, 0xFF, 0xDE, 0x05, 0x98, 0x0F, 0xEF, 0x2F, 0x11, 0x8B, 0x5A, 0x0A, 0x6D, 0x1F, 0x6D, 0x36, 0x7E, 0xCF, 0x27, 0xCB, 0x09, 0xB7, 0x4F, 0x46, 0x3F, 0x66, 0x9E, 0x5F, 0xEA, 0x2D, 0x75, 0x27, 0xBA, 0xC7, 0xEB, 0xE5, 0xF1, 0x7B, 0x3D, 0x07, 0x39, 0xF7, 0x8A, 0x52, 0x92, 0xEA, 0x6B, 0xFB, 0x5F, 0xB1, 0x1F, 0x8D, 0x5D, 0x08, 0x56, 0x03, 0x30, 0x46, 0xFC, 0x7B, 0x6B, 0xAB, 0xF0, 0xCF, 0xBC, 0x20, 0x9A, 0xF4, 0x36, 0x1D, 0xA9, 0xE3, 0x91, 0x61, 0x5E, 0xE6, 0x1B, 0x08, 0x65, 0x99, 0x85, 0x5F, 0x14, 0xA0, 0x68, 0x40, 0x8D, 0xFF, 0xD8, 0x80, 0x4D, 0x73, 0x27, 0x31, 0x06, 0x06, 0x15, 0x56, 0xCA, 0x73, 0xA8, 0xC9, 0x60, 0xE2, 0x7B, 0xC0, 0x8C, 0x6B, }; [L368-L374] static const __int32_t npio2_hw_rempio[] = { 0x3fc90f00, 0x40490f00, 0x4096cb00, 0x40c90f00, 0x40fb5300, 0x4116cb00, 0x412fed00, 0x41490f00, 0x41623100, 0x417b5300, 0x418a3a00, 0x4196cb00, 0x41a35c00, 0x41afed00, 0x41bc7e00, 0x41c90f00, 0x41d5a000, 0x41e23100, 0x41eec200, 0x41fb5300, 0x4203f200, 0x420a3a00, 0x42108300, 0x4216cb00, 0x421d1400, 0x42235c00, 0x4229a500, 0x422fed00, 0x42363600, 0x423c7e00, 0x4242c700, 0x42490f00}; [L376-L385] static const float zero_rempio = 0.0000000000e+00, half_rempio = 5.0000000000e-01, two8_rempio = 2.5600000000e+02, invpio2_rempio = 6.3661980629e-01, pio2_1_rempio = 1.5707855225e+00, pio2_1t_rempio = 1.0804334124e-05, pio2_2_rempio = 1.0804273188e-05, pio2_2t_rempio = 6.0770999344e-11, pio2_3_rempio = 6.0770943833e-11, pio2_3t_rempio = 6.1232342629e-17; [L505-L508] static const float half_ksin = 5.0000000000e-01, S1_ksin = -1.6666667163e-01, S2_ksin = 8.3333337680e-03, S3_ksin = -1.9841270114e-04, S4_ksin = 2.7557314297e-06, S5_ksin = -2.5050759689e-08, S6_ksin = 1.5896910177e-10; [L532-L535] static const float one_kcos = 1.0000000000e+00, C1_kcos = 4.1666667908e-02, C2_kcos = -1.3888889225e-03, C3_kcos = 2.4801587642e-05, C4_kcos = -2.7557314297e-07, C5_kcos = 2.0875723372e-09, C6_kcos = -1.1359647598e-11; [L572-L580] static const float one_ktan = 1.0000000000e+00, pio4_ktan = 7.8539812565e-01, pio4lo_ktan = 3.7748947079e-08, T_ktan[] = { 3.3333334327e-01, 1.3333334029e-01, 5.3968254477e-02, 2.1869488060e-02, 8.8632395491e-03, 3.5920790397e-03, 1.4562094584e-03, 5.8804126456e-04, 2.4646313977e-04, 7.8179444245e-05, 7.1407252108e-05, -1.8558637748e-05, 2.5907305826e-05, }; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L622] float x = -0.0f; [L583] float y[2], z = 0.0; [L584] __int32_t n, ix; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L587] ieee_float_shape_type gf_u; [L588] gf_u.value = (x) [L589] EXPR gf_u.word [L589] (ix) = gf_u.word [L592] ix &= 0x7fffffff VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L593] COND FALSE !(ix <= 0x3f490fd8) VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L596] COND TRUE !((ix) < 0x7f800000L) [L597] return x - x; [L597] return x - x; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L623] float res = sin_float(x); [L626] EXPR res == -0.0f && __signbit_float(res) == 1 VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L626] COND TRUE !(res == -0.0f && __signbit_float(res) == 1) [L627] __VERIFIER_error() VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.8s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 524 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=401occurred 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, 0.2s 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 0.1.24-678e011 [2019-11-20 04:12:41,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:12:41,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:12:41,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:12:41,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:12:41,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:12:41,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:12:41,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:12:41,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:12:41,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:12:41,117 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:12:41,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:12:41,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:12:41,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:12:41,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:12:41,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:12:41,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:12:41,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:12:41,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:12:41,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:12:41,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:12:41,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:12:41,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:12:41,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:12:41,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:12:41,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:12:41,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:12:41,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:12:41,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:12:41,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:12:41,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:12:41,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:12:41,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:12:41,161 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:12:41,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:12:41,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:12:41,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:12:41,164 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:12:41,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:12:41,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:12:41,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:12:41,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-20 04:12:41,188 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:12:41,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:12:41,190 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:12:41,190 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:12:41,190 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 04:12:41,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:12:41,191 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:12:41,191 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:12:41,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:12:41,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:12:41,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:12:41,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:12:41,195 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:12:41,195 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:12:41,196 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:12:41,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:12:41,197 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:12:41,198 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:12:41,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:12:41,198 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 04:12:41,199 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:12:41,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 04:12:41,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 04:12:41,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:12:41,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:12:41,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:12:41,202 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-20 04:12:41,202 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:12:41,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:12:41,203 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:12:41,203 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_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2019-11-20 04:12:41,548 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:12:41,559 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:12:41,562 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:12:41,563 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:12:41,564 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:12:41,565 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-20 04:12:41,616 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/data/b033bc582/6afcbf8fbc7947b38261080ffae22f8c/FLAG46e602790 [2019-11-20 04:12:42,063 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:12:42,064 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-20 04:12:42,076 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/data/b033bc582/6afcbf8fbc7947b38261080ffae22f8c/FLAG46e602790 [2019-11-20 04:12:42,437 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/data/b033bc582/6afcbf8fbc7947b38261080ffae22f8c [2019-11-20 04:12:42,440 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:12:42,441 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:12:42,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:12:42,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:12:42,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:12:42,455 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:12:42" (1/1) ... [2019-11-20 04:12:42,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@315c1514 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:42, skipping insertion in model container [2019-11-20 04:12:42,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:12:42" (1/1) ... [2019-11-20 04:12:42,465 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:12:42,524 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:12:43,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:12:43,079 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:12:43,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:12:43,276 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:12:43,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43 WrapperNode [2019-11-20 04:12:43,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:12:43,278 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:12:43,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:12:43,278 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:12:43,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (1/1) ... [2019-11-20 04:12:43,325 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (1/1) ... [2019-11-20 04:12:43,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:12:43,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:12:43,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:12:43,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:12:43,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (1/1) ... [2019-11-20 04:12:43,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (1/1) ... [2019-11-20 04:12:43,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (1/1) ... [2019-11-20 04:12:43,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (1/1) ... [2019-11-20 04:12:43,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (1/1) ... [2019-11-20 04:12:43,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (1/1) ... [2019-11-20 04:12:43,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (1/1) ... [2019-11-20 04:12:43,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:12:43,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:12:43,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:12:43,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:12:43,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 [2019-11-20 04:12:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-20 04:12:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 04:12:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:12:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 04:12:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 04:12:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:12:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:12:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 04:12:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:12:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:13:30,633 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:13:30,634 INFO L285 CfgBuilder]: Removed 217 assume(true) statements. [2019-11-20 04:13:30,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:13:30 BoogieIcfgContainer [2019-11-20 04:13:30,636 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:13:30,637 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 04:13:30,637 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 04:13:30,642 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 04:13:30,642 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 04:12:42" (1/3) ... [2019-11-20 04:13:30,643 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bb23920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:13:30, skipping insertion in model container [2019-11-20 04:13:30,644 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:12:43" (2/3) ... [2019-11-20 04:13:30,644 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bb23920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:13:30, skipping insertion in model container [2019-11-20 04:13:30,645 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:13:30" (3/3) ... [2019-11-20 04:13:30,648 INFO L109 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2019-11-20 04:13:30,655 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 04:13:30,662 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 04:13:30,672 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 04:13:30,707 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 04:13:30,707 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 04:13:30,707 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 04:13:30,707 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 04:13:30,708 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 04:13:30,708 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 04:13:30,708 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 04:13:30,708 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 04:13:30,730 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states. [2019-11-20 04:13:30,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 04:13:30,735 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:13:30,736 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:13:30,736 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:13:30,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:13:30,741 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2019-11-20 04:13:30,750 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 04:13:30,750 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [681033436] [2019-11-20 04:13:30,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 [2019-11-20 04:13:31,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:13:31,158 INFO L255 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 1 conjunts are in the unsatisfiable core [2019-11-20 04:13:31,163 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:13:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:13:31,177 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 04:13:31,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:13:31,181 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [681033436] [2019-11-20 04:13:31,181 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:13:31,182 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-11-20 04:13:31,182 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116419888] [2019-11-20 04:13:31,187 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-20 04:13:31,187 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 04:13:31,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-20 04:13:31,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-20 04:13:31,203 INFO L87 Difference]: Start difference. First operand 401 states. Second operand 2 states. [2019-11-20 04:13:31,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:13:31,260 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2019-11-20 04:13:31,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-20 04:13:31,261 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-20 04:13:31,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:13:31,322 INFO L225 Difference]: With dead ends: 800 [2019-11-20 04:13:31,322 INFO L226 Difference]: Without dead ends: 398 [2019-11-20 04:13:31,333 INFO L630 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 [2019-11-20 04:13:31,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2019-11-20 04:13:31,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2019-11-20 04:13:31,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2019-11-20 04:13:31,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2019-11-20 04:13:31,413 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2019-11-20 04:13:31,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:13:31,414 INFO L462 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2019-11-20 04:13:31,414 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-20 04:13:31,414 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2019-11-20 04:13:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 04:13:31,415 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:13:31,415 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:13:31,616 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-11-20 04:13:31,616 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:13:31,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:13:31,616 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2019-11-20 04:13:31,617 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 04:13:31,617 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1817443533] [2019-11-20 04:13:31,617 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 [2019-11-20 04:13:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:13:31,962 INFO L255 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-20 04:13:31,964 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:13:32,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:13:32,027 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 04:13:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:13:32,111 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1817443533] [2019-11-20 04:13:32,112 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:13:32,112 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2019-11-20 04:13:32,112 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1434978832] [2019-11-20 04:13:32,113 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-20 04:13:32,113 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 04:13:32,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-20 04:13:32,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-20 04:13:32,114 INFO L87 Difference]: Start difference. First operand 398 states and 521 transitions. Second operand 8 states. [2019-11-20 04:13:32,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:13:32,206 INFO L93 Difference]: Finished difference Result 407 states and 530 transitions. [2019-11-20 04:13:32,207 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 04:13:32,207 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 11 [2019-11-20 04:13:32,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:13:32,207 INFO L225 Difference]: With dead ends: 407 [2019-11-20 04:13:32,208 INFO L226 Difference]: Without dead ends: 23 [2019-11-20 04:13:32,209 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-11-20 04:13:32,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2019-11-20 04:13:32,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2019-11-20 04:13:32,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2019-11-20 04:13:32,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2019-11-20 04:13:32,213 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2019-11-20 04:13:32,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:13:32,213 INFO L462 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2019-11-20 04:13:32,213 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-20 04:13:32,213 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2019-11-20 04:13:32,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-11-20 04:13:32,214 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:13:32,214 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:13:32,431 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-11-20 04:13:32,432 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:13:32,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:13:32,432 INFO L82 PathProgramCache]: Analyzing trace with hash 2036534483, now seen corresponding path program 1 times [2019-11-20 04:13:32,433 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 04:13:32,433 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [705596616] [2019-11-20 04:13:32,433 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 [2019-11-20 04:13:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:13:32,774 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-20 04:13:32,776 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:13:32,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:13:32,847 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 04:13:32,848 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:13:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:13:32,948 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [705596616] [2019-11-20 04:13:32,948 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:13:32,948 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2019-11-20 04:13:32,949 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2106224160] [2019-11-20 04:13:32,949 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-11-20 04:13:32,949 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 04:13:32,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-11-20 04:13:32,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2019-11-20 04:13:32,950 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 11 states. [2019-11-20 04:13:39,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:13:39,113 INFO L93 Difference]: Finished difference Result 55 states and 59 transitions. [2019-11-20 04:13:39,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-20 04:13:39,117 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 16 [2019-11-20 04:13:39,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:13:39,118 INFO L225 Difference]: With dead ends: 55 [2019-11-20 04:13:39,118 INFO L226 Difference]: Without dead ends: 43 [2019-11-20 04:13:39,119 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=73, Invalid=167, Unknown=0, NotChecked=0, Total=240 [2019-11-20 04:13:39,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2019-11-20 04:13:39,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 26. [2019-11-20 04:13:39,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2019-11-20 04:13:39,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2019-11-20 04:13:39,123 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2019-11-20 04:13:39,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:13:39,123 INFO L462 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2019-11-20 04:13:39,124 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-11-20 04:13:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2019-11-20 04:13:39,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-20 04:13:39,131 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:13:39,131 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:13:39,345 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-11-20 04:13:39,345 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:13:39,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:13:39,345 INFO L82 PathProgramCache]: Analyzing trace with hash 1722780714, now seen corresponding path program 1 times [2019-11-20 04:13:39,346 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 04:13:39,346 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2075579770] [2019-11-20 04:13:39,346 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 [2019-11-20 04:13:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:13:40,406 INFO L255 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-20 04:13:40,408 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:13:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:13:40,485 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 04:13:40,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:13:40,598 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2075579770] [2019-11-20 04:13:40,598 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:13:40,599 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2019-11-20 04:13:40,599 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421024318] [2019-11-20 04:13:40,599 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-20 04:13:40,599 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 04:13:40,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-20 04:13:40,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2019-11-20 04:13:40,600 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 10 states. [2019-11-20 04:13:40,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:13:40,695 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2019-11-20 04:13:40,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-20 04:13:40,699 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 17 [2019-11-20 04:13:40,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:13:40,699 INFO L225 Difference]: With dead ends: 33 [2019-11-20 04:13:40,699 INFO L226 Difference]: Without dead ends: 21 [2019-11-20 04:13:40,700 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2019-11-20 04:13:40,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2019-11-20 04:13:40,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2019-11-20 04:13:40,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2019-11-20 04:13:40,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2019-11-20 04:13:40,703 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2019-11-20 04:13:40,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:13:40,703 INFO L462 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2019-11-20 04:13:40,703 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-20 04:13:40,703 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2019-11-20 04:13:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-20 04:13:40,704 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:13:40,704 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:13:40,904 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-11-20 04:13:40,905 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:13:40,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:13:40,905 INFO L82 PathProgramCache]: Analyzing trace with hash 650443176, now seen corresponding path program 1 times [2019-11-20 04:13:40,906 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 04:13:40,906 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [113657579] [2019-11-20 04:13:40,906 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/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 [2019-11-20 04:13:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:13:41,268 INFO L255 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 17 conjunts are in the unsatisfiable core [2019-11-20 04:13:41,270 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:13:41,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:13:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:13:41,373 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 04:13:41,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:13:41,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:13:41,851 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [113657579] [2019-11-20 04:13:41,851 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:13:41,851 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2019-11-20 04:13:41,851 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372914360] [2019-11-20 04:13:41,852 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-11-20 04:13:41,852 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 04:13:41,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-11-20 04:13:41,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2019-11-20 04:13:41,853 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 18 states. [2019-11-20 04:13:42,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:13:42,211 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2019-11-20 04:13:42,212 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-20 04:13:42,212 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 20 [2019-11-20 04:13:42,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:13:42,212 INFO L225 Difference]: With dead ends: 21 [2019-11-20 04:13:42,212 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 04:13:42,213 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2019-11-20 04:13:42,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 04:13:42,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 04:13:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 04:13:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 04:13:42,214 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2019-11-20 04:13:42,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:13:42,214 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 04:13:42,214 INFO L463 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-11-20 04:13:42,215 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 04:13:42,215 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 04:13:42,415 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2019-11-20 04:13:42,418 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 04:13:42,826 INFO L444 ceAbstractionStarter]: For program point L36(lines 36 40) no Hoare annotation was computed. [2019-11-20 04:13:42,827 INFO L447 ceAbstractionStarter]: At program point L631(lines 614 632) the Hoare annotation is: true [2019-11-20 04:13:42,827 INFO L444 ceAbstractionStarter]: For program point L103(lines 103 104) no Hoare annotation was computed. [2019-11-20 04:13:42,827 INFO L444 ceAbstractionStarter]: For program point L103-1(lines 103 104) no Hoare annotation was computed. [2019-11-20 04:13:42,827 INFO L444 ceAbstractionStarter]: For program point L37(lines 37 38) no Hoare annotation was computed. [2019-11-20 04:13:42,827 INFO L444 ceAbstractionStarter]: For program point L103-2(lines 103 104) no Hoare annotation was computed. [2019-11-20 04:13:42,827 INFO L444 ceAbstractionStarter]: For program point L103-3(lines 103 104) no Hoare annotation was computed. [2019-11-20 04:13:42,827 INFO L444 ceAbstractionStarter]: For program point L37-2(lines 37 38) no Hoare annotation was computed. [2019-11-20 04:13:42,827 INFO L444 ceAbstractionStarter]: For program point L435(line 435) no Hoare annotation was computed. [2019-11-20 04:13:42,827 INFO L444 ceAbstractionStarter]: For program point L435-2(lines 435 467) no Hoare annotation was computed. [2019-11-20 04:13:42,828 INFO L444 ceAbstractionStarter]: For program point L237-1(lines 224 252) no Hoare annotation was computed. [2019-11-20 04:13:42,828 INFO L444 ceAbstractionStarter]: For program point L105(lines 105 106) no Hoare annotation was computed. [2019-11-20 04:13:42,828 INFO L444 ceAbstractionStarter]: For program point L105-1(lines 105 106) no Hoare annotation was computed. [2019-11-20 04:13:42,828 INFO L444 ceAbstractionStarter]: For program point L105-2(lines 105 106) no Hoare annotation was computed. [2019-11-20 04:13:42,828 INFO L444 ceAbstractionStarter]: For program point L105-3(lines 105 106) no Hoare annotation was computed. [2019-11-20 04:13:42,828 INFO L440 ceAbstractionStarter]: At program point L568(lines 537 570) the Hoare annotation is: false [2019-11-20 04:13:42,828 INFO L440 ceAbstractionStarter]: At program point L568-1(lines 537 570) the Hoare annotation is: false [2019-11-20 04:13:42,828 INFO L440 ceAbstractionStarter]: At program point L502(lines 387 503) the Hoare annotation is: false [2019-11-20 04:13:42,829 INFO L440 ceAbstractionStarter]: At program point L304(lines 304 344) the Hoare annotation is: false [2019-11-20 04:13:42,829 INFO L440 ceAbstractionStarter]: At program point L238(lines 238 245) the Hoare annotation is: false [2019-11-20 04:13:42,829 INFO L444 ceAbstractionStarter]: For program point L305(line 305) no Hoare annotation was computed. [2019-11-20 04:13:42,829 INFO L444 ceAbstractionStarter]: For program point L239(line 239) no Hoare annotation was computed. [2019-11-20 04:13:42,829 INFO L444 ceAbstractionStarter]: For program point L107(lines 107 117) no Hoare annotation was computed. [2019-11-20 04:13:42,829 INFO L444 ceAbstractionStarter]: For program point L107-2(lines 107 117) no Hoare annotation was computed. [2019-11-20 04:13:42,829 INFO L444 ceAbstractionStarter]: For program point L107-3(lines 107 117) no Hoare annotation was computed. [2019-11-20 04:13:42,829 INFO L444 ceAbstractionStarter]: For program point L107-5(lines 107 117) no Hoare annotation was computed. [2019-11-20 04:13:42,830 INFO L444 ceAbstractionStarter]: For program point L107-6(lines 107 117) no Hoare annotation was computed. [2019-11-20 04:13:42,830 INFO L444 ceAbstractionStarter]: For program point L107-8(lines 107 117) no Hoare annotation was computed. [2019-11-20 04:13:42,830 INFO L444 ceAbstractionStarter]: For program point L107-9(lines 107 117) no Hoare annotation was computed. [2019-11-20 04:13:42,830 INFO L444 ceAbstractionStarter]: For program point L107-11(lines 107 117) no Hoare annotation was computed. [2019-11-20 04:13:42,830 INFO L444 ceAbstractionStarter]: For program point L307-2(lines 307 308) no Hoare annotation was computed. [2019-11-20 04:13:42,830 INFO L440 ceAbstractionStarter]: At program point L307-3(lines 307 308) the Hoare annotation is: false [2019-11-20 04:13:42,830 INFO L444 ceAbstractionStarter]: For program point L307-4(lines 304 344) no Hoare annotation was computed. [2019-11-20 04:13:42,830 INFO L444 ceAbstractionStarter]: For program point L109-1(lines 109 113) no Hoare annotation was computed. [2019-11-20 04:13:42,830 INFO L440 ceAbstractionStarter]: At program point L109-2(lines 109 113) the Hoare annotation is: false [2019-11-20 04:13:42,831 INFO L444 ceAbstractionStarter]: For program point L43(lines 43 46) no Hoare annotation was computed. [2019-11-20 04:13:42,831 INFO L444 ceAbstractionStarter]: For program point L109-3(lines 109 113) no Hoare annotation was computed. [2019-11-20 04:13:42,831 INFO L444 ceAbstractionStarter]: For program point L109-5(lines 109 113) no Hoare annotation was computed. [2019-11-20 04:13:42,831 INFO L440 ceAbstractionStarter]: At program point L109-6(lines 109 113) the Hoare annotation is: false [2019-11-20 04:13:42,831 INFO L444 ceAbstractionStarter]: For program point L109-7(lines 109 113) no Hoare annotation was computed. [2019-11-20 04:13:42,831 INFO L444 ceAbstractionStarter]: For program point L109-9(lines 109 113) no Hoare annotation was computed. [2019-11-20 04:13:42,831 INFO L440 ceAbstractionStarter]: At program point L109-10(lines 109 113) the Hoare annotation is: false [2019-11-20 04:13:42,831 INFO L444 ceAbstractionStarter]: For program point L109-11(lines 109 113) no Hoare annotation was computed. [2019-11-20 04:13:42,832 INFO L444 ceAbstractionStarter]: For program point L109-13(lines 109 113) no Hoare annotation was computed. [2019-11-20 04:13:42,832 INFO L440 ceAbstractionStarter]: At program point L109-14(lines 109 113) the Hoare annotation is: false [2019-11-20 04:13:42,832 INFO L444 ceAbstractionStarter]: For program point L109-15(lines 109 113) no Hoare annotation was computed. [2019-11-20 04:13:42,832 INFO L444 ceAbstractionStarter]: For program point L242(line 242) no Hoare annotation was computed. [2019-11-20 04:13:42,832 INFO L444 ceAbstractionStarter]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2019-11-20 04:13:42,832 INFO L440 ceAbstractionStarter]: At program point L441-2(lines 441 445) the Hoare annotation is: false [2019-11-20 04:13:42,832 INFO L444 ceAbstractionStarter]: For program point L441-3(lines 441 445) no Hoare annotation was computed. [2019-11-20 04:13:42,832 INFO L444 ceAbstractionStarter]: For program point L309-1(line 309) no Hoare annotation was computed. [2019-11-20 04:13:42,833 INFO L444 ceAbstractionStarter]: For program point L311(line 311) no Hoare annotation was computed. [2019-11-20 04:13:42,833 INFO L444 ceAbstractionStarter]: For program point L311-2(line 311) no Hoare annotation was computed. [2019-11-20 04:13:42,833 INFO L444 ceAbstractionStarter]: For program point L312(line 312) no Hoare annotation was computed. [2019-11-20 04:13:42,833 INFO L444 ceAbstractionStarter]: For program point L48(lines 48 52) no Hoare annotation was computed. [2019-11-20 04:13:42,833 INFO L444 ceAbstractionStarter]: For program point L48-1(lines 13 54) no Hoare annotation was computed. [2019-11-20 04:13:42,833 INFO L444 ceAbstractionStarter]: For program point L48-2(lines 48 52) no Hoare annotation was computed. [2019-11-20 04:13:42,833 INFO L444 ceAbstractionStarter]: For program point L115(lines 115 116) no Hoare annotation was computed. [2019-11-20 04:13:42,833 INFO L444 ceAbstractionStarter]: For program point L115-1(lines 115 116) no Hoare annotation was computed. [2019-11-20 04:13:42,833 INFO L444 ceAbstractionStarter]: For program point L115-2(lines 115 116) no Hoare annotation was computed. [2019-11-20 04:13:42,834 INFO L444 ceAbstractionStarter]: For program point L115-3(lines 115 116) no Hoare annotation was computed. [2019-11-20 04:13:42,834 INFO L444 ceAbstractionStarter]: For program point L314-2(lines 314 315) no Hoare annotation was computed. [2019-11-20 04:13:42,834 INFO L440 ceAbstractionStarter]: At program point L314-3(lines 314 315) the Hoare annotation is: false [2019-11-20 04:13:42,834 INFO L444 ceAbstractionStarter]: For program point L314-4(lines 304 344) no Hoare annotation was computed. [2019-11-20 04:13:42,834 INFO L444 ceAbstractionStarter]: For program point L513-1(lines 513 517) no Hoare annotation was computed. [2019-11-20 04:13:42,834 INFO L440 ceAbstractionStarter]: At program point L513-2(lines 513 517) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0))) [2019-11-20 04:13:42,834 INFO L444 ceAbstractionStarter]: For program point L447(lines 447 466) no Hoare annotation was computed. [2019-11-20 04:13:42,834 INFO L444 ceAbstractionStarter]: For program point L513-3(lines 513 517) no Hoare annotation was computed. [2019-11-20 04:13:42,835 INFO L444 ceAbstractionStarter]: For program point L447-1(lines 435 467) no Hoare annotation was computed. [2019-11-20 04:13:42,835 INFO L444 ceAbstractionStarter]: For program point L513-5(lines 513 517) no Hoare annotation was computed. [2019-11-20 04:13:42,835 INFO L440 ceAbstractionStarter]: At program point L513-6(lines 513 517) the Hoare annotation is: false [2019-11-20 04:13:42,835 INFO L444 ceAbstractionStarter]: For program point L513-7(lines 513 517) no Hoare annotation was computed. [2019-11-20 04:13:42,835 INFO L444 ceAbstractionStarter]: For program point L249(lines 249 250) no Hoare annotation was computed. [2019-11-20 04:13:42,835 INFO L444 ceAbstractionStarter]: For program point L513-9(lines 513 517) no Hoare annotation was computed. [2019-11-20 04:13:42,835 INFO L440 ceAbstractionStarter]: At program point L513-10(lines 513 517) the Hoare annotation is: false [2019-11-20 04:13:42,835 INFO L444 ceAbstractionStarter]: For program point L513-11(lines 513 517) no Hoare annotation was computed. [2019-11-20 04:13:42,835 INFO L444 ceAbstractionStarter]: For program point L316-1(line 316) no Hoare annotation was computed. [2019-11-20 04:13:42,836 INFO L444 ceAbstractionStarter]: For program point L185(lines 185 186) no Hoare annotation was computed. [2019-11-20 04:13:42,836 INFO L444 ceAbstractionStarter]: For program point L185-2(lines 185 186) no Hoare annotation was computed. [2019-11-20 04:13:42,836 INFO L444 ceAbstractionStarter]: For program point L119(lines 119 120) no Hoare annotation was computed. [2019-11-20 04:13:42,836 INFO L444 ceAbstractionStarter]: For program point L119-1(lines 119 120) no Hoare annotation was computed. [2019-11-20 04:13:42,836 INFO L440 ceAbstractionStarter]: At program point L53(lines 13 54) the Hoare annotation is: false [2019-11-20 04:13:42,836 INFO L444 ceAbstractionStarter]: For program point L119-2(lines 119 120) no Hoare annotation was computed. [2019-11-20 04:13:42,836 INFO L444 ceAbstractionStarter]: For program point L119-3(lines 119 120) no Hoare annotation was computed. [2019-11-20 04:13:42,837 INFO L440 ceAbstractionStarter]: At program point L582(lines 582 612) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= |ULTIMATE.start_sin_float_#res| .cse0) (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|))) [2019-11-20 04:13:42,837 INFO L444 ceAbstractionStarter]: For program point L318-2(lines 318 319) no Hoare annotation was computed. [2019-11-20 04:13:42,837 INFO L440 ceAbstractionStarter]: At program point L318-3(lines 318 319) the Hoare annotation is: false [2019-11-20 04:13:42,837 INFO L444 ceAbstractionStarter]: For program point L318-4(lines 304 344) no Hoare annotation was computed. [2019-11-20 04:13:42,837 INFO L444 ceAbstractionStarter]: For program point L121(lines 121 128) no Hoare annotation was computed. [2019-11-20 04:13:42,837 INFO L444 ceAbstractionStarter]: For program point L121-1(lines 121 128) no Hoare annotation was computed. [2019-11-20 04:13:42,837 INFO L444 ceAbstractionStarter]: For program point L121-2(lines 121 128) no Hoare annotation was computed. [2019-11-20 04:13:42,837 INFO L444 ceAbstractionStarter]: For program point L121-3(lines 121 128) no Hoare annotation was computed. [2019-11-20 04:13:42,837 INFO L444 ceAbstractionStarter]: For program point L320-1(line 320) no Hoare annotation was computed. [2019-11-20 04:13:42,838 INFO L444 ceAbstractionStarter]: For program point L254-1(lines 176 346) no Hoare annotation was computed. [2019-11-20 04:13:42,838 INFO L444 ceAbstractionStarter]: For program point L122-1(lines 122 126) no Hoare annotation was computed. [2019-11-20 04:13:42,838 INFO L440 ceAbstractionStarter]: At program point L122-2(lines 122 126) the Hoare annotation is: false [2019-11-20 04:13:42,838 INFO L444 ceAbstractionStarter]: For program point L122-3(lines 122 126) no Hoare annotation was computed. [2019-11-20 04:13:42,838 INFO L444 ceAbstractionStarter]: For program point L122-5(lines 122 126) no Hoare annotation was computed. [2019-11-20 04:13:42,838 INFO L440 ceAbstractionStarter]: At program point L122-6(lines 122 126) the Hoare annotation is: false [2019-11-20 04:13:42,838 INFO L444 ceAbstractionStarter]: For program point L122-7(lines 122 126) no Hoare annotation was computed. [2019-11-20 04:13:42,838 INFO L444 ceAbstractionStarter]: For program point L122-9(lines 122 126) no Hoare annotation was computed. [2019-11-20 04:13:42,839 INFO L440 ceAbstractionStarter]: At program point L122-10(lines 122 126) the Hoare annotation is: false [2019-11-20 04:13:42,839 INFO L444 ceAbstractionStarter]: For program point L122-11(lines 122 126) no Hoare annotation was computed. [2019-11-20 04:13:42,839 INFO L444 ceAbstractionStarter]: For program point L122-13(lines 122 126) no Hoare annotation was computed. [2019-11-20 04:13:42,839 INFO L440 ceAbstractionStarter]: At program point L122-14(lines 122 126) the Hoare annotation is: false [2019-11-20 04:13:42,839 INFO L444 ceAbstractionStarter]: For program point L122-15(lines 122 126) no Hoare annotation was computed. [2019-11-20 04:13:42,839 INFO L444 ceAbstractionStarter]: For program point L519(lines 519 522) no Hoare annotation was computed. [2019-11-20 04:13:42,839 INFO L444 ceAbstractionStarter]: For program point L519-2(lines 519 522) no Hoare annotation was computed. [2019-11-20 04:13:42,839 INFO L444 ceAbstractionStarter]: For program point L453-1(lines 453 457) no Hoare annotation was computed. [2019-11-20 04:13:42,839 INFO L444 ceAbstractionStarter]: For program point L519-3(lines 519 522) no Hoare annotation was computed. [2019-11-20 04:13:42,840 INFO L440 ceAbstractionStarter]: At program point L453-2(lines 453 457) the Hoare annotation is: false [2019-11-20 04:13:42,840 INFO L444 ceAbstractionStarter]: For program point L453-3(lines 453 457) no Hoare annotation was computed. [2019-11-20 04:13:42,840 INFO L444 ceAbstractionStarter]: For program point L519-5(lines 519 522) no Hoare annotation was computed. [2019-11-20 04:13:42,840 INFO L444 ceAbstractionStarter]: For program point L519-6(lines 519 522) no Hoare annotation was computed. [2019-11-20 04:13:42,840 INFO L444 ceAbstractionStarter]: For program point L519-8(lines 519 522) no Hoare annotation was computed. [2019-11-20 04:13:42,840 INFO L444 ceAbstractionStarter]: For program point L586-1(lines 586 590) no Hoare annotation was computed. [2019-11-20 04:13:42,843 INFO L440 ceAbstractionStarter]: At program point L586-2(lines 586 590) the Hoare annotation is: (= ULTIMATE.start_sin_float_~x (fp.neg (_ +zero 8 24))) [2019-11-20 04:13:42,843 INFO L444 ceAbstractionStarter]: For program point L520(lines 520 521) no Hoare annotation was computed. [2019-11-20 04:13:42,843 INFO L444 ceAbstractionStarter]: For program point L586-3(lines 586 590) no Hoare annotation was computed. [2019-11-20 04:13:42,843 INFO L444 ceAbstractionStarter]: For program point L520-1(lines 520 521) no Hoare annotation was computed. [2019-11-20 04:13:42,843 INFO L444 ceAbstractionStarter]: For program point L520-2(lines 520 521) no Hoare annotation was computed. [2019-11-20 04:13:42,844 INFO L444 ceAbstractionStarter]: For program point L322(line 322) no Hoare annotation was computed. [2019-11-20 04:13:42,844 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 04:13:42,844 INFO L444 ceAbstractionStarter]: For program point L256-2(lines 256 257) no Hoare annotation was computed. [2019-11-20 04:13:42,844 INFO L440 ceAbstractionStarter]: At program point L256-3(lines 256 257) the Hoare annotation is: false [2019-11-20 04:13:42,844 INFO L444 ceAbstractionStarter]: For program point L256-4(lines 254 271) no Hoare annotation was computed. [2019-11-20 04:13:42,844 INFO L444 ceAbstractionStarter]: For program point L323-2(lines 323 327) no Hoare annotation was computed. [2019-11-20 04:13:42,845 INFO L440 ceAbstractionStarter]: At program point L323-3(lines 323 327) the Hoare annotation is: false [2019-11-20 04:13:42,845 INFO L444 ceAbstractionStarter]: For program point L323-4(lines 323 327) no Hoare annotation was computed. [2019-11-20 04:13:42,845 INFO L444 ceAbstractionStarter]: For program point L191-2(lines 191 192) no Hoare annotation was computed. [2019-11-20 04:13:42,845 INFO L440 ceAbstractionStarter]: At program point L191-3(lines 191 192) the Hoare annotation is: false [2019-11-20 04:13:42,845 INFO L444 ceAbstractionStarter]: For program point L191-4(lines 191 192) no Hoare annotation was computed. [2019-11-20 04:13:42,846 INFO L444 ceAbstractionStarter]: For program point L59-1(lines 59 63) no Hoare annotation was computed. [2019-11-20 04:13:42,846 INFO L440 ceAbstractionStarter]: At program point L59-2(lines 59 63) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and |ULTIMATE.start_main_#t~short150| (= |ULTIMATE.start_sin_float_#res| .cse0) (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= ULTIMATE.start_main_~res~0 .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|) (= ULTIMATE.start___signbit_float_~x .cse0))) [2019-11-20 04:13:42,846 INFO L444 ceAbstractionStarter]: For program point L59-3(lines 59 63) no Hoare annotation was computed. [2019-11-20 04:13:42,846 INFO L444 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-11-20 04:13:42,846 INFO L444 ceAbstractionStarter]: For program point L192-2(line 192) no Hoare annotation was computed. [2019-11-20 04:13:42,847 INFO L444 ceAbstractionStarter]: For program point L259-1(lines 259 260) no Hoare annotation was computed. [2019-11-20 04:13:42,847 INFO L444 ceAbstractionStarter]: For program point L259-3(lines 259 260) no Hoare annotation was computed. [2019-11-20 04:13:42,847 INFO L440 ceAbstractionStarter]: At program point L259-4(lines 259 260) the Hoare annotation is: false [2019-11-20 04:13:42,847 INFO L444 ceAbstractionStarter]: For program point L259-5(lines 259 260) no Hoare annotation was computed. [2019-11-20 04:13:42,847 INFO L444 ceAbstractionStarter]: For program point L194-2(lines 194 198) no Hoare annotation was computed. [2019-11-20 04:13:42,848 INFO L440 ceAbstractionStarter]: At program point L194-3(lines 194 198) the Hoare annotation is: false [2019-11-20 04:13:42,848 INFO L444 ceAbstractionStarter]: For program point L194-4(lines 194 198) no Hoare annotation was computed. [2019-11-20 04:13:42,848 INFO L444 ceAbstractionStarter]: For program point L459(lines 459 465) no Hoare annotation was computed. [2019-11-20 04:13:42,848 INFO L444 ceAbstractionStarter]: For program point L393-1(lines 393 397) no Hoare annotation was computed. [2019-11-20 04:13:42,848 INFO L440 ceAbstractionStarter]: At program point L393-2(lines 393 397) the Hoare annotation is: false [2019-11-20 04:13:42,848 INFO L444 ceAbstractionStarter]: For program point L393-3(lines 393 397) no Hoare annotation was computed. [2019-11-20 04:13:42,849 INFO L444 ceAbstractionStarter]: For program point L195-2(lines 195 196) no Hoare annotation was computed. [2019-11-20 04:13:42,849 INFO L444 ceAbstractionStarter]: For program point L129(lines 129 134) no Hoare annotation was computed. [2019-11-20 04:13:42,849 INFO L440 ceAbstractionStarter]: At program point L195-3(lines 195 196) the Hoare annotation is: false [2019-11-20 04:13:42,849 INFO L444 ceAbstractionStarter]: For program point L129-1(lines 129 134) no Hoare annotation was computed. [2019-11-20 04:13:42,849 INFO L444 ceAbstractionStarter]: For program point L195-4(lines 195 196) no Hoare annotation was computed. [2019-11-20 04:13:42,851 INFO L444 ceAbstractionStarter]: For program point L129-2(lines 129 134) no Hoare annotation was computed. [2019-11-20 04:13:42,851 INFO L444 ceAbstractionStarter]: For program point L129-3(lines 129 134) no Hoare annotation was computed. [2019-11-20 04:13:42,851 INFO L444 ceAbstractionStarter]: For program point L526(lines 526 529) no Hoare annotation was computed. [2019-11-20 04:13:42,852 INFO L444 ceAbstractionStarter]: For program point L526-1(lines 526 529) no Hoare annotation was computed. [2019-11-20 04:13:42,852 INFO L444 ceAbstractionStarter]: For program point L526-2(lines 526 529) no Hoare annotation was computed. [2019-11-20 04:13:42,852 INFO L444 ceAbstractionStarter]: For program point L328-2(lines 328 332) no Hoare annotation was computed. [2019-11-20 04:13:42,852 INFO L440 ceAbstractionStarter]: At program point L328-3(lines 328 332) the Hoare annotation is: false [2019-11-20 04:13:42,852 INFO L444 ceAbstractionStarter]: For program point L262-2(lines 262 267) no Hoare annotation was computed. [2019-11-20 04:13:42,853 INFO L444 ceAbstractionStarter]: For program point L328-4(lines 328 332) no Hoare annotation was computed. [2019-11-20 04:13:42,853 INFO L440 ceAbstractionStarter]: At program point L262-3(lines 262 267) the Hoare annotation is: false [2019-11-20 04:13:42,853 INFO L444 ceAbstractionStarter]: For program point L130(lines 130 133) no Hoare annotation was computed. [2019-11-20 04:13:42,853 INFO L444 ceAbstractionStarter]: For program point L262-4(lines 262 267) no Hoare annotation was computed. [2019-11-20 04:13:42,853 INFO L444 ceAbstractionStarter]: For program point L130-1(lines 130 133) no Hoare annotation was computed. [2019-11-20 04:13:42,853 INFO L444 ceAbstractionStarter]: For program point L130-2(lines 130 133) no Hoare annotation was computed. [2019-11-20 04:13:42,854 INFO L444 ceAbstractionStarter]: For program point L130-3(lines 130 133) no Hoare annotation was computed. [2019-11-20 04:13:42,854 INFO L444 ceAbstractionStarter]: For program point L593(lines 593 611) no Hoare annotation was computed. [2019-11-20 04:13:42,854 INFO L440 ceAbstractionStarter]: At program point L65(lines 56 66) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and |ULTIMATE.start_main_#t~short150| (= |ULTIMATE.start_sin_float_#res| .cse0) (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= (fp ((_ extract 31 31) ULTIMATE.start___signbit_float_~w~0) ((_ extract 30 23) ULTIMATE.start___signbit_float_~w~0) ((_ extract 22 0) ULTIMATE.start___signbit_float_~w~0)) .cse0) (= (bvadd |ULTIMATE.start___signbit_float_#res| (_ bv4294967295 32)) (_ bv0 32)) (= ULTIMATE.start_main_~res~0 .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|) (= ULTIMATE.start___signbit_float_~x .cse0))) [2019-11-20 04:13:42,854 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 04:13:42,855 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 627) no Hoare annotation was computed. [2019-11-20 04:13:42,855 INFO L444 ceAbstractionStarter]: For program point L264-2(lines 264 265) no Hoare annotation was computed. [2019-11-20 04:13:42,855 INFO L440 ceAbstractionStarter]: At program point L264-3(lines 264 265) the Hoare annotation is: false [2019-11-20 04:13:42,855 INFO L444 ceAbstractionStarter]: For program point L264-4(lines 264 265) no Hoare annotation was computed. [2019-11-20 04:13:42,855 INFO L440 ceAbstractionStarter]: At program point L529(lines 510 530) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|))) [2019-11-20 04:13:42,856 INFO L440 ceAbstractionStarter]: At program point L529-1(lines 510 530) the Hoare annotation is: false [2019-11-20 04:13:42,856 INFO L440 ceAbstractionStarter]: At program point L529-2(lines 510 530) the Hoare annotation is: false [2019-11-20 04:13:42,856 INFO L444 ceAbstractionStarter]: For program point L596(lines 596 611) no Hoare annotation was computed. [2019-11-20 04:13:42,856 INFO L444 ceAbstractionStarter]: For program point L399(lines 399 403) no Hoare annotation was computed. [2019-11-20 04:13:42,856 INFO L444 ceAbstractionStarter]: For program point L333-2(lines 333 334) no Hoare annotation was computed. [2019-11-20 04:13:42,856 INFO L440 ceAbstractionStarter]: At program point L333-3(lines 333 334) the Hoare annotation is: false [2019-11-20 04:13:42,857 INFO L444 ceAbstractionStarter]: For program point L333-4(lines 304 344) no Hoare annotation was computed. [2019-11-20 04:13:42,857 INFO L444 ceAbstractionStarter]: For program point L136-1(lines 136 140) no Hoare annotation was computed. [2019-11-20 04:13:42,857 INFO L440 ceAbstractionStarter]: At program point L136-2(lines 136 140) the Hoare annotation is: false [2019-11-20 04:13:42,857 INFO L444 ceAbstractionStarter]: For program point L70-1(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,857 INFO L444 ceAbstractionStarter]: For program point L136-3(lines 136 140) no Hoare annotation was computed. [2019-11-20 04:13:42,857 INFO L440 ceAbstractionStarter]: At program point L70-2(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,858 INFO L444 ceAbstractionStarter]: For program point L136-5(lines 136 140) no Hoare annotation was computed. [2019-11-20 04:13:42,858 INFO L440 ceAbstractionStarter]: At program point L136-6(lines 136 140) the Hoare annotation is: false [2019-11-20 04:13:42,858 INFO L444 ceAbstractionStarter]: For program point L70-5(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,858 INFO L444 ceAbstractionStarter]: For program point L136-7(lines 136 140) no Hoare annotation was computed. [2019-11-20 04:13:42,858 INFO L440 ceAbstractionStarter]: At program point L70-6(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,858 INFO L444 ceAbstractionStarter]: For program point L136-9(lines 136 140) no Hoare annotation was computed. [2019-11-20 04:13:42,859 INFO L440 ceAbstractionStarter]: At program point L136-10(lines 136 140) the Hoare annotation is: false [2019-11-20 04:13:42,859 INFO L444 ceAbstractionStarter]: For program point L70-9(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,859 INFO L444 ceAbstractionStarter]: For program point L136-11(lines 136 140) no Hoare annotation was computed. [2019-11-20 04:13:42,859 INFO L440 ceAbstractionStarter]: At program point L70-10(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,859 INFO L444 ceAbstractionStarter]: For program point L136-13(lines 136 140) no Hoare annotation was computed. [2019-11-20 04:13:42,859 INFO L440 ceAbstractionStarter]: At program point L136-14(lines 136 140) the Hoare annotation is: false [2019-11-20 04:13:42,860 INFO L444 ceAbstractionStarter]: For program point L70-13(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,860 INFO L444 ceAbstractionStarter]: For program point L136-15(lines 136 140) no Hoare annotation was computed. [2019-11-20 04:13:42,860 INFO L440 ceAbstractionStarter]: At program point L70-14(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,860 INFO L444 ceAbstractionStarter]: For program point L70-17(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,860 INFO L440 ceAbstractionStarter]: At program point L70-18(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,860 INFO L444 ceAbstractionStarter]: For program point L70-21(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,860 INFO L440 ceAbstractionStarter]: At program point L70-22(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,860 INFO L440 ceAbstractionStarter]: At program point L269(lines 176 346) the Hoare annotation is: false [2019-11-20 04:13:42,860 INFO L444 ceAbstractionStarter]: For program point L70-25(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,860 INFO L440 ceAbstractionStarter]: At program point L70-26(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,860 INFO L444 ceAbstractionStarter]: For program point L203-2(lines 203 207) no Hoare annotation was computed. [2019-11-20 04:13:42,861 INFO L444 ceAbstractionStarter]: For program point L70-29(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,861 INFO L440 ceAbstractionStarter]: At program point L203-3(lines 203 207) the Hoare annotation is: false [2019-11-20 04:13:42,861 INFO L440 ceAbstractionStarter]: At program point L70-30(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,861 INFO L444 ceAbstractionStarter]: For program point L203-4(lines 203 207) no Hoare annotation was computed. [2019-11-20 04:13:42,861 INFO L444 ceAbstractionStarter]: For program point L70-33(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,861 INFO L440 ceAbstractionStarter]: At program point L70-34(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,861 INFO L444 ceAbstractionStarter]: For program point L70-37(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,861 INFO L440 ceAbstractionStarter]: At program point L70-38(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,861 INFO L444 ceAbstractionStarter]: For program point L70-41(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,862 INFO L440 ceAbstractionStarter]: At program point L70-42(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,862 INFO L444 ceAbstractionStarter]: For program point L70-45(lines 70 74) no Hoare annotation was computed. [2019-11-20 04:13:42,862 INFO L440 ceAbstractionStarter]: At program point L70-46(lines 70 74) the Hoare annotation is: false [2019-11-20 04:13:42,862 INFO L444 ceAbstractionStarter]: For program point L601(lines 601 610) no Hoare annotation was computed. [2019-11-20 04:13:42,862 INFO L444 ceAbstractionStarter]: For program point L469(lines 469 474) no Hoare annotation was computed. [2019-11-20 04:13:42,862 INFO L444 ceAbstractionStarter]: For program point L602(line 602) no Hoare annotation was computed. [2019-11-20 04:13:42,862 INFO L444 ceAbstractionStarter]: For program point L404(lines 404 428) no Hoare annotation was computed. [2019-11-20 04:13:42,862 INFO L444 ceAbstractionStarter]: For program point L405(lines 405 427) no Hoare annotation was computed. [2019-11-20 04:13:42,862 INFO L440 ceAbstractionStarter]: At program point L141(lines 92 142) the Hoare annotation is: false [2019-11-20 04:13:42,862 INFO L440 ceAbstractionStarter]: At program point L141-1(lines 92 142) the Hoare annotation is: false [2019-11-20 04:13:42,862 INFO L444 ceAbstractionStarter]: For program point L75(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,863 INFO L440 ceAbstractionStarter]: At program point L141-2(lines 92 142) the Hoare annotation is: false [2019-11-20 04:13:42,863 INFO L444 ceAbstractionStarter]: For program point L75-1(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,863 INFO L440 ceAbstractionStarter]: At program point L141-3(lines 92 142) the Hoare annotation is: false [2019-11-20 04:13:42,863 INFO L444 ceAbstractionStarter]: For program point L75-3(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,863 INFO L444 ceAbstractionStarter]: For program point L75-4(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,863 INFO L444 ceAbstractionStarter]: For program point L75-6(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,863 INFO L444 ceAbstractionStarter]: For program point L75-7(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,863 INFO L444 ceAbstractionStarter]: For program point L75-9(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,863 INFO L444 ceAbstractionStarter]: For program point L75-10(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,863 INFO L444 ceAbstractionStarter]: For program point L75-12(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,863 INFO L444 ceAbstractionStarter]: For program point L75-13(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,864 INFO L444 ceAbstractionStarter]: For program point L75-15(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,864 INFO L444 ceAbstractionStarter]: For program point L604(line 604) no Hoare annotation was computed. [2019-11-20 04:13:42,864 INFO L444 ceAbstractionStarter]: For program point L75-16(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,864 INFO L444 ceAbstractionStarter]: For program point L75-18(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,864 INFO L444 ceAbstractionStarter]: For program point L75-19(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,864 INFO L444 ceAbstractionStarter]: For program point L75-21(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,864 INFO L444 ceAbstractionStarter]: For program point L75-22(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,865 INFO L444 ceAbstractionStarter]: For program point L75-24(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,865 INFO L444 ceAbstractionStarter]: For program point L75-25(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,865 INFO L444 ceAbstractionStarter]: For program point L75-27(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,865 INFO L444 ceAbstractionStarter]: For program point L75-28(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,865 INFO L444 ceAbstractionStarter]: For program point L75-30(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,865 INFO L444 ceAbstractionStarter]: For program point L75-31(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,866 INFO L444 ceAbstractionStarter]: For program point L75-33(lines 75 79) no Hoare annotation was computed. [2019-11-20 04:13:42,866 INFO L444 ceAbstractionStarter]: For program point L75-34(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,866 INFO L444 ceAbstractionStarter]: For program point L407(lines 407 414) no Hoare annotation was computed. [2019-11-20 04:13:42,866 INFO L444 ceAbstractionStarter]: For program point L407-2(lines 407 414) no Hoare annotation was computed. [2019-11-20 04:13:42,867 INFO L444 ceAbstractionStarter]: For program point L606(line 606) no Hoare annotation was computed. [2019-11-20 04:13:42,867 INFO L444 ceAbstractionStarter]: For program point L540-1(lines 540 544) no Hoare annotation was computed. [2019-11-20 04:13:42,867 INFO L440 ceAbstractionStarter]: At program point L540-2(lines 540 544) the Hoare annotation is: false [2019-11-20 04:13:42,867 INFO L444 ceAbstractionStarter]: For program point L540-3(lines 540 544) no Hoare annotation was computed. [2019-11-20 04:13:42,867 INFO L444 ceAbstractionStarter]: For program point L540-5(lines 540 544) no Hoare annotation was computed. [2019-11-20 04:13:42,867 INFO L440 ceAbstractionStarter]: At program point L540-6(lines 540 544) the Hoare annotation is: false [2019-11-20 04:13:42,868 INFO L444 ceAbstractionStarter]: For program point L540-7(lines 540 544) no Hoare annotation was computed. [2019-11-20 04:13:42,868 INFO L444 ceAbstractionStarter]: For program point L276-1(lines 276 279) no Hoare annotation was computed. [2019-11-20 04:13:42,868 INFO L440 ceAbstractionStarter]: At program point L276-3(lines 276 279) the Hoare annotation is: false [2019-11-20 04:13:42,868 INFO L444 ceAbstractionStarter]: For program point L608(line 608) no Hoare annotation was computed. [2019-11-20 04:13:42,868 INFO L444 ceAbstractionStarter]: For program point L146-1(lines 146 150) no Hoare annotation was computed. [2019-11-20 04:13:42,868 INFO L440 ceAbstractionStarter]: At program point L146-2(lines 146 150) the Hoare annotation is: false [2019-11-20 04:13:42,869 INFO L444 ceAbstractionStarter]: For program point L80(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,869 INFO L444 ceAbstractionStarter]: For program point L80-1(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,869 INFO L444 ceAbstractionStarter]: For program point L80-2(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,869 INFO L444 ceAbstractionStarter]: For program point L80-3(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,869 INFO L444 ceAbstractionStarter]: For program point L80-4(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,869 INFO L444 ceAbstractionStarter]: For program point L80-5(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,870 INFO L444 ceAbstractionStarter]: For program point L80-6(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,870 INFO L444 ceAbstractionStarter]: For program point L80-7(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,870 INFO L444 ceAbstractionStarter]: For program point L80-8(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,870 INFO L444 ceAbstractionStarter]: For program point L80-9(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,870 INFO L444 ceAbstractionStarter]: For program point L80-10(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,870 INFO L444 ceAbstractionStarter]: For program point L80-11(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,871 INFO L444 ceAbstractionStarter]: For program point L80-12(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,871 INFO L444 ceAbstractionStarter]: For program point L80-13(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,871 INFO L444 ceAbstractionStarter]: For program point L80-14(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,871 INFO L444 ceAbstractionStarter]: For program point L80-15(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,871 INFO L444 ceAbstractionStarter]: For program point L80-16(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,871 INFO L444 ceAbstractionStarter]: For program point L80-17(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,871 INFO L444 ceAbstractionStarter]: For program point L80-18(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,871 INFO L444 ceAbstractionStarter]: For program point L477(lines 477 480) no Hoare annotation was computed. [2019-11-20 04:13:42,871 INFO L444 ceAbstractionStarter]: For program point L80-19(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,871 INFO L444 ceAbstractionStarter]: For program point L80-20(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-21(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-22(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-23(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L440 ceAbstractionStarter]: At program point L345(lines 175 346) the Hoare annotation is: false [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-24(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-25(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-26(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-27(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-28(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-29(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-30(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-31(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,872 INFO L444 ceAbstractionStarter]: For program point L80-32(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L80-33(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L80-34(lines 68 86) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L80-35(lines 80 84) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L214(lines 214 222) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L16-1(lines 16 20) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L440 ceAbstractionStarter]: At program point L16-2(lines 16 20) the Hoare annotation is: false [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L16-3(lines 16 20) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L546(lines 546 549) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L546-2(lines 546 549) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L546-3(lines 546 549) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L546-5(lines 546 549) no Hoare annotation was computed. [2019-11-20 04:13:42,873 INFO L444 ceAbstractionStarter]: For program point L282(lines 282 289) no Hoare annotation was computed. [2019-11-20 04:13:42,874 INFO L444 ceAbstractionStarter]: For program point L282-2(lines 273 290) no Hoare annotation was computed. [2019-11-20 04:13:42,874 INFO L444 ceAbstractionStarter]: For program point L547(lines 547 548) no Hoare annotation was computed. [2019-11-20 04:13:42,874 INFO L444 ceAbstractionStarter]: For program point L547-1(lines 547 548) no Hoare annotation was computed. [2019-11-20 04:13:42,874 INFO L444 ceAbstractionStarter]: For program point L151(lines 151 155) no Hoare annotation was computed. [2019-11-20 04:13:42,874 INFO L444 ceAbstractionStarter]: For program point L151-1(lines 144 157) no Hoare annotation was computed. [2019-11-20 04:13:42,874 INFO L444 ceAbstractionStarter]: For program point L151-2(lines 151 155) no Hoare annotation was computed. [2019-11-20 04:13:42,874 INFO L440 ceAbstractionStarter]: At program point L85(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,874 INFO L440 ceAbstractionStarter]: At program point L85-1(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,874 INFO L440 ceAbstractionStarter]: At program point L85-2(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,874 INFO L440 ceAbstractionStarter]: At program point L85-3(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,874 INFO L440 ceAbstractionStarter]: At program point L85-4(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,874 INFO L440 ceAbstractionStarter]: At program point L85-5(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,874 INFO L440 ceAbstractionStarter]: At program point L85-6(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,875 INFO L440 ceAbstractionStarter]: At program point L85-7(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,875 INFO L440 ceAbstractionStarter]: At program point L85-8(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,875 INFO L440 ceAbstractionStarter]: At program point L85-9(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,875 INFO L440 ceAbstractionStarter]: At program point L85-10(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,875 INFO L440 ceAbstractionStarter]: At program point L85-11(lines 68 86) the Hoare annotation is: false [2019-11-20 04:13:42,875 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 04:13:42,875 INFO L444 ceAbstractionStarter]: For program point L483-1(lines 483 487) no Hoare annotation was computed. [2019-11-20 04:13:42,876 INFO L440 ceAbstractionStarter]: At program point L483-2(lines 483 487) the Hoare annotation is: false [2019-11-20 04:13:42,876 INFO L444 ceAbstractionStarter]: For program point L483-3(lines 483 487) no Hoare annotation was computed. [2019-11-20 04:13:42,876 INFO L444 ceAbstractionStarter]: For program point L219(lines 219 222) no Hoare annotation was computed. [2019-11-20 04:13:42,876 INFO L444 ceAbstractionStarter]: For program point L418(lines 418 425) no Hoare annotation was computed. [2019-11-20 04:13:42,876 INFO L444 ceAbstractionStarter]: For program point L418-2(lines 418 425) no Hoare annotation was computed. [2019-11-20 04:13:42,876 INFO L444 ceAbstractionStarter]: For program point L221(lines 221 222) no Hoare annotation was computed. [2019-11-20 04:13:42,876 INFO L444 ceAbstractionStarter]: For program point L221-2(lines 176 346) no Hoare annotation was computed. [2019-11-20 04:13:42,877 INFO L444 ceAbstractionStarter]: For program point L23(lines 23 47) no Hoare annotation was computed. [2019-11-20 04:13:42,877 INFO L440 ceAbstractionStarter]: At program point L156(lines 144 157) the Hoare annotation is: false [2019-11-20 04:13:42,877 INFO L444 ceAbstractionStarter]: For program point L24(lines 24 41) no Hoare annotation was computed. [2019-11-20 04:13:42,877 INFO L444 ceAbstractionStarter]: For program point L25(lines 25 31) no Hoare annotation was computed. [2019-11-20 04:13:42,877 INFO L444 ceAbstractionStarter]: For program point L554(lines 554 569) no Hoare annotation was computed. [2019-11-20 04:13:42,877 INFO L444 ceAbstractionStarter]: For program point L554-1(lines 554 569) no Hoare annotation was computed. [2019-11-20 04:13:42,877 INFO L444 ceAbstractionStarter]: For program point L488-2(lines 488 491) no Hoare annotation was computed. [2019-11-20 04:13:42,878 INFO L440 ceAbstractionStarter]: At program point L488-3(lines 488 491) the Hoare annotation is: false [2019-11-20 04:13:42,878 INFO L444 ceAbstractionStarter]: For program point L488-4(lines 488 491) no Hoare annotation was computed. [2019-11-20 04:13:42,878 INFO L444 ceAbstractionStarter]: For program point L224(lines 176 346) no Hoare annotation was computed. [2019-11-20 04:13:42,878 INFO L444 ceAbstractionStarter]: For program point L26(lines 26 30) no Hoare annotation was computed. [2019-11-20 04:13:42,878 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 04:13:42,878 INFO L444 ceAbstractionStarter]: For program point L28(lines 28 30) no Hoare annotation was computed. [2019-11-20 04:13:42,879 INFO L444 ceAbstractionStarter]: For program point L557(lines 557 565) no Hoare annotation was computed. [2019-11-20 04:13:42,879 INFO L444 ceAbstractionStarter]: For program point L557-2(lines 557 565) no Hoare annotation was computed. [2019-11-20 04:13:42,879 INFO L444 ceAbstractionStarter]: For program point L293-2(lines 293 296) no Hoare annotation was computed. [2019-11-20 04:13:42,879 INFO L440 ceAbstractionStarter]: At program point L293-3(lines 293 296) the Hoare annotation is: false [2019-11-20 04:13:42,879 INFO L444 ceAbstractionStarter]: For program point L227-2(lines 227 236) no Hoare annotation was computed. [2019-11-20 04:13:42,879 INFO L444 ceAbstractionStarter]: For program point L293-4(lines 293 296) no Hoare annotation was computed. [2019-11-20 04:13:42,879 INFO L440 ceAbstractionStarter]: At program point L227-3(lines 227 236) the Hoare annotation is: false [2019-11-20 04:13:42,880 INFO L444 ceAbstractionStarter]: For program point L227-4(lines 224 252) no Hoare annotation was computed. [2019-11-20 04:13:42,880 INFO L444 ceAbstractionStarter]: For program point L96-1(lines 96 100) no Hoare annotation was computed. [2019-11-20 04:13:42,880 INFO L440 ceAbstractionStarter]: At program point L96-2(lines 96 100) the Hoare annotation is: false [2019-11-20 04:13:42,880 INFO L444 ceAbstractionStarter]: For program point L96-3(lines 96 100) no Hoare annotation was computed. [2019-11-20 04:13:42,880 INFO L444 ceAbstractionStarter]: For program point L96-5(lines 96 100) no Hoare annotation was computed. [2019-11-20 04:13:42,880 INFO L440 ceAbstractionStarter]: At program point L96-6(lines 96 100) the Hoare annotation is: false [2019-11-20 04:13:42,880 INFO L444 ceAbstractionStarter]: For program point L96-7(lines 96 100) no Hoare annotation was computed. [2019-11-20 04:13:42,880 INFO L444 ceAbstractionStarter]: For program point L96-9(lines 96 100) no Hoare annotation was computed. [2019-11-20 04:13:42,880 INFO L440 ceAbstractionStarter]: At program point L96-10(lines 96 100) the Hoare annotation is: false [2019-11-20 04:13:42,880 INFO L444 ceAbstractionStarter]: For program point L96-11(lines 96 100) no Hoare annotation was computed. [2019-11-20 04:13:42,880 INFO L444 ceAbstractionStarter]: For program point L96-13(lines 96 100) no Hoare annotation was computed. [2019-11-20 04:13:42,880 INFO L440 ceAbstractionStarter]: At program point L96-14(lines 96 100) the Hoare annotation is: false [2019-11-20 04:13:42,881 INFO L444 ceAbstractionStarter]: For program point L96-15(lines 96 100) no Hoare annotation was computed. [2019-11-20 04:13:42,881 INFO L444 ceAbstractionStarter]: For program point L229(lines 229 235) no Hoare annotation was computed. [2019-11-20 04:13:42,881 INFO L444 ceAbstractionStarter]: For program point L626(line 626) no Hoare annotation was computed. [2019-11-20 04:13:42,881 INFO L444 ceAbstractionStarter]: For program point L626-2(lines 626 629) no Hoare annotation was computed. [2019-11-20 04:13:42,881 INFO L444 ceAbstractionStarter]: For program point L560-1(lines 560 564) no Hoare annotation was computed. [2019-11-20 04:13:42,881 INFO L440 ceAbstractionStarter]: At program point L560-2(lines 560 564) the Hoare annotation is: false [2019-11-20 04:13:42,881 INFO L444 ceAbstractionStarter]: For program point L494-1(lines 494 495) no Hoare annotation was computed. [2019-11-20 04:13:42,881 INFO L444 ceAbstractionStarter]: For program point L560-3(lines 557 565) no Hoare annotation was computed. [2019-11-20 04:13:42,882 INFO L440 ceAbstractionStarter]: At program point L494-3(lines 494 495) the Hoare annotation is: false [2019-11-20 04:13:42,882 INFO L444 ceAbstractionStarter]: For program point L560-5(lines 560 564) no Hoare annotation was computed. [2019-11-20 04:13:42,882 INFO L444 ceAbstractionStarter]: For program point L494-4(lines 494 495) no Hoare annotation was computed. [2019-11-20 04:13:42,882 INFO L440 ceAbstractionStarter]: At program point L560-6(lines 560 564) the Hoare annotation is: false [2019-11-20 04:13:42,882 INFO L444 ceAbstractionStarter]: For program point L560-7(lines 557 565) no Hoare annotation was computed. [2019-11-20 04:13:42,882 INFO L444 ceAbstractionStarter]: For program point L230(lines 230 233) no Hoare annotation was computed. [2019-11-20 04:13:42,882 INFO L444 ceAbstractionStarter]: For program point L627(line 627) no Hoare annotation was computed. [2019-11-20 04:13:42,882 INFO L444 ceAbstractionStarter]: For program point L429(lines 429 475) no Hoare annotation was computed. [2019-11-20 04:13:42,882 INFO L444 ceAbstractionStarter]: For program point L298-2(lines 298 302) no Hoare annotation was computed. [2019-11-20 04:13:42,882 INFO L440 ceAbstractionStarter]: At program point L298-3(lines 298 302) the Hoare annotation is: false [2019-11-20 04:13:42,882 INFO L444 ceAbstractionStarter]: For program point L298-4(lines 298 302) no Hoare annotation was computed. [2019-11-20 04:13:42,882 INFO L444 ceAbstractionStarter]: For program point L34(lines 34 35) no Hoare annotation was computed. [2019-11-20 04:13:42,882 INFO L444 ceAbstractionStarter]: For program point L497(lines 497 501) no Hoare annotation was computed. [2019-11-20 04:13:42,883 INFO L444 ceAbstractionStarter]: For program point L299-2(lines 299 300) no Hoare annotation was computed. [2019-11-20 04:13:42,883 INFO L440 ceAbstractionStarter]: At program point L299-3(lines 299 300) the Hoare annotation is: false [2019-11-20 04:13:42,883 INFO L444 ceAbstractionStarter]: For program point L299-4(lines 299 300) no Hoare annotation was computed. [2019-11-20 04:13:42,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,892 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,892 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,901 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,901 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,901 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,902 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,902 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,902 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,906 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,913 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,913 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,913 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,914 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,914 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,915 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,915 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,915 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,915 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,916 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,916 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,916 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,917 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,918 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,918 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,918 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,919 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,919 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,919 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,920 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,964 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,964 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,964 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,964 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,964 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:42,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,967 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:42,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 04:13:42 BoogieIcfgContainer [2019-11-20 04:13:42,970 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 04:13:42,970 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 04:13:42,971 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 04:13:42,971 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 04:13:42,971 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:13:30" (3/4) ... [2019-11-20 04:13:42,974 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 04:13:43,016 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 122 nodes and edges [2019-11-20 04:13:43,020 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 69 nodes and edges [2019-11-20 04:13:43,022 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 04:13:43,065 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result [2019-11-20 04:13:43,066 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) [2019-11-20 04:13:43,066 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) [2019-11-20 04:13:43,066 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result [2019-11-20 04:13:43,068 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) [2019-11-20 04:13:43,413 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_cdf6a524-64e8-4163-8bd6-29f7a3d1edfb/bin/uautomizer/witness.graphml [2019-11-20 04:13:43,413 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 04:13:43,415 INFO L168 Benchmark]: Toolchain (without parser) took 60973.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 256.9 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -191.5 MB). Peak memory consumption was 65.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:13:43,415 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:13:43,415 INFO L168 Benchmark]: CACSL2BoogieTranslator took 827.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -136.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:13:43,416 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:13:43,416 INFO L168 Benchmark]: Boogie Preprocessor took 207.87 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: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:13:43,417 INFO L168 Benchmark]: RCFGBuilder took 47002.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 856.0 MB in the end (delta: 211.4 MB). Peak memory consumption was 211.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:13:43,418 INFO L168 Benchmark]: TraceAbstraction took 12333.50 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 131.1 MB). Free memory was 856.0 MB in the beginning and 1.2 GB in the end (delta: -380.4 MB). Peak memory consumption was 138.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:13:43,418 INFO L168 Benchmark]: Witness Printer took 442.47 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 93.9 MB). Peak memory consumption was 93.9 MB. Max. memory is 11.5 GB. [2019-11-20 04:13:43,420 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 827.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -136.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 147.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 207.87 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: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 47002.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 856.0 MB in the end (delta: 211.4 MB). Peak memory consumption was 211.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 12333.50 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 131.1 MB). Free memory was 856.0 MB in the beginning and 1.2 GB in the end (delta: -380.4 MB). Peak memory consumption was 138.3 MB. Max. memory is 11.5 GB. * Witness Printer took 442.47 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 93.9 MB). Peak memory consumption was 93.9 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_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 627]: 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: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 314]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 256]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 56]: Loop Invariant [2019-11-20 04:13:43,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: (((((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 318]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 560]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 191]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 483]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 494]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 560]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 227]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 586]: Loop Invariant Derived loop invariant: x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 293]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 582]: Loop Invariant [2019-11-20 04:13:43,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,457 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: ((((\result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 59]: Loop Invariant [2019-11-20 04:13:43,458 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,458 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,458 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,459 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,459 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,459 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,459 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,459 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,462 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,462 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,462 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,462 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,462 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,463 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: (((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 298]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 323]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant [2019-11-20 04:13:43,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 441]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 299]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant [2019-11-20 04:13:43,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,471 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,471 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,471 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,471 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,471 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,472 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,472 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,472 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,472 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,473 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-20 04:13:43,473 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,473 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,473 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-20 04:13:43,473 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: (((x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. Result: SAFE, OverallTime: 12.1s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 6.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.4s, HoareTripleCheckerStatistics: 589 SDtfs, 267 SDslu, 228 SDs, 0 SdLazy, 134 SolverSat, 24 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 6.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 155 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=401occurred 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, 5 MinimizatonAttempts, 17 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 102 NumberOfFragments, 352 HoareAnnotationTreeSize, 95 FomulaSimplifications, 136 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 21 QuantifiedInterpolants, 11514 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1799 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...