./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 07012dcb5790869dd1d04ef02bdba8efe6da37c1 ........................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 07012dcb5790869dd1d04ef02bdba8efe6da37c1 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:24:55,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:24:55,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:24:55,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:24:55,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:24:55,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:24:55,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:24:55,987 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:24:55,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:24:55,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:24:55,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:24:55,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:24:55,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:24:55,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:24:56,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:24:56,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:24:56,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:24:56,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:24:56,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:24:56,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:24:56,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:24:56,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:24:56,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:24:56,040 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:24:56,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:24:56,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:24:56,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:24:56,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:24:56,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:24:56,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:24:56,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:24:56,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:24:56,054 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:24:56,055 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:24:56,057 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:24:56,057 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:24:56,058 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:24:56,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:24:56,059 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:24:56,060 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:24:56,061 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:24:56,064 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 20:24:56,120 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:24:56,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:24:56,123 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:24:56,123 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:24:56,123 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:24:56,124 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:24:56,124 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:24:56,124 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:24:56,124 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:24:56,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:24:56,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:24:56,126 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:24:56,126 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:24:56,127 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:24:56,127 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:24:56,127 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:24:56,127 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:24:56,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:24:56,128 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:24:56,128 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:24:56,129 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:24:56,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:24:56,129 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:24:56,129 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:24:56,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:24:56,130 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:24:56,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:24:56,130 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:24:56,131 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:24:56,131 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07012dcb5790869dd1d04ef02bdba8efe6da37c1 [2020-11-29 20:24:56,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:24:56,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:24:56,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:24:56,521 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:24:56,522 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:24:56,524 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2020-11-29 20:24:56,631 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/data/cc96b5cb9/f227542492934e2ebf565ef4b4edc594/FLAG576022ea7 [2020-11-29 20:24:57,287 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:24:57,287 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2020-11-29 20:24:57,299 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/data/cc96b5cb9/f227542492934e2ebf565ef4b4edc594/FLAG576022ea7 [2020-11-29 20:24:57,602 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/data/cc96b5cb9/f227542492934e2ebf565ef4b4edc594 [2020-11-29 20:24:57,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:24:57,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:24:57,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:24:57,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:24:57,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:24:57,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:24:57" (1/1) ... [2020-11-29 20:24:57,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32bbbe8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:57, skipping insertion in model container [2020-11-29 20:24:57,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:24:57" (1/1) ... [2020-11-29 20:24:57,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:24:57,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:24:58,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:24:58,114 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:24:58,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:24:58,350 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:24:58,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58 WrapperNode [2020-11-29 20:24:58,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:24:58,352 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:24:58,352 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:24:58,352 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:24:58,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (1/1) ... [2020-11-29 20:24:58,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (1/1) ... [2020-11-29 20:24:58,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:24:58,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:24:58,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:24:58,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:24:58,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (1/1) ... [2020-11-29 20:24:58,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (1/1) ... [2020-11-29 20:24:58,598 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (1/1) ... [2020-11-29 20:24:58,599 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (1/1) ... [2020-11-29 20:24:58,690 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (1/1) ... [2020-11-29 20:24:58,743 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (1/1) ... [2020-11-29 20:24:58,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (1/1) ... [2020-11-29 20:24:58,781 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:24:58,782 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:24:58,783 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:24:58,783 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:24:58,784 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/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 [2020-11-29 20:24:58,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 20:24:58,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:24:58,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-29 20:24:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 20:24:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-11-29 20:24:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:24:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:24:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 20:24:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-11-29 20:24:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 20:25:01,465 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 20:25:01,468 INFO L298 CfgBuilder]: Removed 223 assume(true) statements. [2020-11-29 20:25:01,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:25:01 BoogieIcfgContainer [2020-11-29 20:25:01,472 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 20:25:01,475 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-29 20:25:01,475 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-29 20:25:01,478 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-29 20:25:01,479 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 08:24:57" (1/3) ... [2020-11-29 20:25:01,479 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a9fada3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 08:25:01, skipping insertion in model container [2020-11-29 20:25:01,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:58" (2/3) ... [2020-11-29 20:25:01,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a9fada3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 08:25:01, skipping insertion in model container [2020-11-29 20:25:01,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:25:01" (3/3) ... [2020-11-29 20:25:01,482 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220a.c [2020-11-29 20:25:01,493 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-29 20:25:01,498 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-29 20:25:01,511 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-29 20:25:01,561 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-29 20:25:01,562 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-29 20:25:01,562 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-29 20:25:01,562 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-29 20:25:01,562 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-29 20:25:01,562 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-29 20:25:01,563 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-29 20:25:01,563 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-29 20:25:01,594 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states. [2020-11-29 20:25:01,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-29 20:25:01,598 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:25:01,599 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 20:25:01,599 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 20:25:01,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:25:01,603 INFO L82 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2020-11-29 20:25:01,610 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:25:01,610 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [838365913] [2020-11-29 20:25:01,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:25:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:25:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:25:01,930 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [838365913] [2020-11-29 20:25:01,930 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 20:25:01,931 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-29 20:25:01,932 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788593961] [2020-11-29 20:25:01,938 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-11-29 20:25:01,938 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 20:25:01,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-11-29 20:25:01,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-11-29 20:25:01,955 INFO L87 Difference]: Start difference. First operand 411 states. Second operand 2 states. [2020-11-29 20:25:02,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:25:02,040 INFO L93 Difference]: Finished difference Result 819 states and 1405 transitions. [2020-11-29 20:25:02,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-11-29 20:25:02,042 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-11-29 20:25:02,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:25:02,068 INFO L225 Difference]: With dead ends: 819 [2020-11-29 20:25:02,068 INFO L226 Difference]: Without dead ends: 407 [2020-11-29 20:25:02,072 INFO L677 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 [2020-11-29 20:25:02,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2020-11-29 20:25:02,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2020-11-29 20:25:02,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2020-11-29 20:25:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2020-11-29 20:25:02,189 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2020-11-29 20:25:02,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:25:02,190 INFO L481 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2020-11-29 20:25:02,190 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-11-29 20:25:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2020-11-29 20:25:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-29 20:25:02,191 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:25:02,191 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 20:25:02,191 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-29 20:25:02,192 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 20:25:02,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:25:02,194 INFO L82 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2020-11-29 20:25:02,195 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:25:02,195 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682480796] [2020-11-29 20:25:02,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:25:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:25:02,364 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:25:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:25:02,471 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:25:02,521 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-29 20:25:02,522 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-11-29 20:25:02,523 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-29 20:25:02,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 08:25:02 BoogieIcfgContainer [2020-11-29 20:25:02,616 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-29 20:25:02,616 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 20:25:02,617 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 20:25:02,617 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 20:25:02,617 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:25:01" (3/4) ... [2020-11-29 20:25:02,620 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-11-29 20:25:02,621 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 20:25:02,624 INFO L168 Benchmark]: Toolchain (without parser) took 5014.98 ms. Allocated memory was 113.2 MB in the beginning and 211.8 MB in the end (delta: 98.6 MB). Free memory was 85.9 MB in the beginning and 149.9 MB in the end (delta: -64.0 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:25:02,625 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 113.2 MB. Free memory is still 70.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:25:02,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 742.72 ms. Allocated memory was 113.2 MB in the beginning and 146.8 MB in the end (delta: 33.6 MB). Free memory was 85.7 MB in the beginning and 105.8 MB in the end (delta: -20.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:25:02,627 INFO L168 Benchmark]: Boogie Procedure Inliner took 201.30 ms. Allocated memory is still 146.8 MB. Free memory was 105.8 MB in the beginning and 95.4 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:25:02,628 INFO L168 Benchmark]: Boogie Preprocessor took 226.72 ms. Allocated memory is still 146.8 MB. Free memory was 95.4 MB in the beginning and 84.1 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:25:02,629 INFO L168 Benchmark]: RCFGBuilder took 2690.19 ms. Allocated memory is still 146.8 MB. Free memory was 83.7 MB in the beginning and 77.2 MB in the end (delta: 6.5 MB). Peak memory consumption was 67.0 MB. Max. memory is 16.1 GB. [2020-11-29 20:25:02,631 INFO L168 Benchmark]: TraceAbstraction took 1141.00 ms. Allocated memory was 146.8 MB in the beginning and 211.8 MB in the end (delta: 65.0 MB). Free memory was 76.2 MB in the beginning and 149.9 MB in the end (delta: -73.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:25:02,631 INFO L168 Benchmark]: Witness Printer took 4.59 ms. Allocated memory is still 211.8 MB. Free memory is still 149.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:25:02,643 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 113.2 MB. Free memory is still 70.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 742.72 ms. Allocated memory was 113.2 MB in the beginning and 146.8 MB in the end (delta: 33.6 MB). Free memory was 85.7 MB in the beginning and 105.8 MB in the end (delta: -20.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 201.30 ms. Allocated memory is still 146.8 MB. Free memory was 105.8 MB in the beginning and 95.4 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 226.72 ms. Allocated memory is still 146.8 MB. Free memory was 95.4 MB in the beginning and 84.1 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2690.19 ms. Allocated memory is still 146.8 MB. Free memory was 83.7 MB in the beginning and 77.2 MB in the end (delta: 6.5 MB). Peak memory consumption was 67.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1141.00 ms. Allocated memory was 146.8 MB in the beginning and 211.8 MB in the end (delta: 65.0 MB). Free memory was 76.2 MB in the beginning and 149.9 MB in the end (delta: -73.7 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 4.59 ms. Allocated memory is still 211.8 MB. Free memory is still 149.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 3]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 542, overapproximation of bitwiseAnd at line 622, overapproximation of someBinaryArithmeticDOUBLEoperation at line 626, overapproximation of someBinaryDOUBLEComparisonOperation at line 654. Possible FailurePath: [L22] static const double huge_floor = 1.0e300; [L119-L121] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L190] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L192-L197] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L199-L201] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L376-L387] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L389-L396] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L398-L407] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L540-L546] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L584-L590] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={10:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={15:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L650] double x = 0.0; [L615] double y[2], z = 0.0; [L616] __int32_t n, ix; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={10:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={15:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L618] ieee_double_shape_type gh_u; [L619] gh_u.value = (x) [L620] EXPR gh_u.parts.msw [L620] (ix) = gh_u.parts.msw [L622] ix &= 0x7fffffff VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={10:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={15:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L623] COND FALSE !(ix <= 0x3fe921fb) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={10:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={15:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L625] COND TRUE ix >= 0x7ff00000 [L626] return x - x; [L626] return x - x; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={10:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={15:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L651] double res = sin_double(x); [L654] EXPR res == 0.0 && __signbit_double(res) == 0 VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={10:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={15:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L654] COND TRUE !(res == 0.0 && __signbit_double(res) == 0) [L3] __assert_fail("0", "double_req_bl_0220a.c", 3, "reach_error") VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={10:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={15:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 411 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 0.9s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 539 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=411occurred 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: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 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, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:25:05,403 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:25:05,405 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:25:05,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:25:05,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:25:05,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:25:05,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:25:05,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:25:05,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:25:05,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:25:05,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:25:05,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:25:05,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:25:05,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:25:05,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:25:05,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:25:05,487 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:25:05,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:25:05,494 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:25:05,498 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:25:05,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:25:05,508 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:25:05,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:25:05,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:25:05,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:25:05,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:25:05,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:25:05,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:25:05,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:25:05,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:25:05,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:25:05,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:25:05,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:25:05,524 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:25:05,525 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:25:05,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:25:05,527 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:25:05,527 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:25:05,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:25:05,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:25:05,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:25:05,531 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 20:25:05,557 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:25:05,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:25:05,559 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:25:05,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:25:05,560 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:25:05,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:25:05,561 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:25:05,561 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:25:05,562 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:25:05,562 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:25:05,563 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:25:05,563 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:25:05,563 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:25:05,564 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:25:05,564 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:25:05,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:25:05,565 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:25:05,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:25:05,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:25:05,566 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:25:05,566 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:25:05,566 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:25:05,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:25:05,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:25:05,568 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:25:05,568 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:25:05,568 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 20:25:05,569 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:25:05,569 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:25:05,569 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:25:05,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:25:05,570 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07012dcb5790869dd1d04ef02bdba8efe6da37c1 [2020-11-29 20:25:05,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:25:05,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:25:05,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:25:05,968 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:25:05,968 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:25:05,969 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2020-11-29 20:25:06,053 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/data/52aee355f/332ea28867df4012a3115fb9b468b9f8/FLAG326bb4d38 [2020-11-29 20:25:06,629 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:25:06,630 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2020-11-29 20:25:06,641 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/data/52aee355f/332ea28867df4012a3115fb9b468b9f8/FLAG326bb4d38 [2020-11-29 20:25:06,914 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/data/52aee355f/332ea28867df4012a3115fb9b468b9f8 [2020-11-29 20:25:06,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:25:06,917 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:25:06,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:25:06,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:25:06,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:25:06,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:25:06" (1/1) ... [2020-11-29 20:25:06,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f8c81e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:06, skipping insertion in model container [2020-11-29 20:25:06,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:25:06" (1/1) ... [2020-11-29 20:25:06,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:25:07,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:25:07,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:25:07,493 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:25:07,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:25:07,816 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:25:07,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07 WrapperNode [2020-11-29 20:25:07,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:25:07,819 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:25:07,819 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:25:07,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:25:07,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (1/1) ... [2020-11-29 20:25:07,889 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (1/1) ... [2020-11-29 20:25:08,002 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:25:08,003 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:25:08,003 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:25:08,003 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:25:08,012 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (1/1) ... [2020-11-29 20:25:08,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (1/1) ... [2020-11-29 20:25:08,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (1/1) ... [2020-11-29 20:25:08,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (1/1) ... [2020-11-29 20:25:08,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (1/1) ... [2020-11-29 20:25:08,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (1/1) ... [2020-11-29 20:25:08,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (1/1) ... [2020-11-29 20:25:08,199 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:25:08,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:25:08,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:25:08,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:25:08,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/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 [2020-11-29 20:25:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-29 20:25:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-11-29 20:25:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-29 20:25:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-11-29 20:25:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:25:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-11-29 20:25:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-29 20:25:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:25:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:25:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-29 20:25:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 20:26:30,163 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 20:26:30,164 INFO L298 CfgBuilder]: Removed 223 assume(true) statements. [2020-11-29 20:26:30,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:26:30 BoogieIcfgContainer [2020-11-29 20:26:30,169 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 20:26:30,174 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-29 20:26:30,175 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-29 20:26:30,178 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-29 20:26:30,179 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 08:25:06" (1/3) ... [2020-11-29 20:26:30,179 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d06083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 08:26:30, skipping insertion in model container [2020-11-29 20:26:30,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:25:07" (2/3) ... [2020-11-29 20:26:30,180 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d06083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 08:26:30, skipping insertion in model container [2020-11-29 20:26:30,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:26:30" (3/3) ... [2020-11-29 20:26:30,182 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220a.c [2020-11-29 20:26:30,195 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-29 20:26:30,204 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-29 20:26:30,217 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-29 20:26:30,267 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-29 20:26:30,267 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-29 20:26:30,268 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-29 20:26:30,268 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-29 20:26:30,268 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-29 20:26:30,268 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-29 20:26:30,268 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-29 20:26:30,269 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-29 20:26:30,304 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states. [2020-11-29 20:26:30,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-29 20:26:30,311 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:26:30,312 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 20:26:30,312 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 20:26:30,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:26:30,319 INFO L82 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2020-11-29 20:26:30,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-11-29 20:26:30,352 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [952895537] [2020-11-29 20:26:30,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/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 [2020-11-29 20:26:31,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:26:31,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 1 conjunts are in the unsatisfiable core [2020-11-29 20:26:31,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 20:26:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:26:31,051 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-29 20:26:31,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:26:31,056 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [952895537] [2020-11-29 20:26:31,056 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-29 20:26:31,057 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-11-29 20:26:31,058 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179507488] [2020-11-29 20:26:31,062 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-11-29 20:26:31,062 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-11-29 20:26:31,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-11-29 20:26:31,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-11-29 20:26:31,085 INFO L87 Difference]: Start difference. First operand 411 states. Second operand 2 states. [2020-11-29 20:26:31,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:26:31,198 INFO L93 Difference]: Finished difference Result 819 states and 1405 transitions. [2020-11-29 20:26:31,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-11-29 20:26:31,200 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-11-29 20:26:31,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:26:31,218 INFO L225 Difference]: With dead ends: 819 [2020-11-29 20:26:31,219 INFO L226 Difference]: Without dead ends: 407 [2020-11-29 20:26:31,225 INFO L677 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 [2020-11-29 20:26:31,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2020-11-29 20:26:31,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2020-11-29 20:26:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2020-11-29 20:26:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2020-11-29 20:26:31,302 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2020-11-29 20:26:31,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:26:31,302 INFO L481 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2020-11-29 20:26:31,303 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-11-29 20:26:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2020-11-29 20:26:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-29 20:26:31,304 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:26:31,304 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 20:26:31,509 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-11-29 20:26:31,510 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 20:26:31,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:26:31,512 INFO L82 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2020-11-29 20:26:31,513 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-11-29 20:26:31,515 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1335866620] [2020-11-29 20:26:31,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/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 [2020-11-29 20:26:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:26:32,303 INFO L263 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 8 conjunts are in the unsatisfiable core [2020-11-29 20:26:32,305 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 20:26:32,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:26:32,428 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-29 20:26:32,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:26:32,507 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1335866620] [2020-11-29 20:26:32,507 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-29 20:26:32,508 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 5] imperfect sequences [] total 7 [2020-11-29 20:26:32,508 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733582557] [2020-11-29 20:26:32,509 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-29 20:26:32,509 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-11-29 20:26:32,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-29 20:26:32,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-11-29 20:26:32,511 INFO L87 Difference]: Start difference. First operand 407 states and 536 transitions. Second operand 7 states. [2020-11-29 20:26:32,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:26:32,585 INFO L93 Difference]: Finished difference Result 416 states and 545 transitions. [2020-11-29 20:26:32,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 20:26:32,587 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 11 [2020-11-29 20:26:32,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:26:32,587 INFO L225 Difference]: With dead ends: 416 [2020-11-29 20:26:32,588 INFO L226 Difference]: Without dead ends: 23 [2020-11-29 20:26:32,590 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 14 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-11-29 20:26:32,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-11-29 20:26:32,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-11-29 20:26:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-11-29 20:26:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2020-11-29 20:26:32,594 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2020-11-29 20:26:32,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:26:32,595 INFO L481 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2020-11-29 20:26:32,595 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-29 20:26:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2020-11-29 20:26:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-29 20:26:32,596 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:26:32,596 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 20:26:32,818 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-11-29 20:26:32,819 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 20:26:32,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:26:32,819 INFO L82 PathProgramCache]: Analyzing trace with hash 2038227603, now seen corresponding path program 1 times [2020-11-29 20:26:32,820 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-11-29 20:26:32,820 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [380145553] [2020-11-29 20:26:32,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/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 [2020-11-29 20:26:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:26:33,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 10 conjunts are in the unsatisfiable core [2020-11-29 20:26:33,462 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 20:26:33,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:26:33,552 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-29 20:26:33,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:26:33,662 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [380145553] [2020-11-29 20:26:33,662 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-29 20:26:33,662 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2020-11-29 20:26:33,662 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531778649] [2020-11-29 20:26:33,663 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-29 20:26:33,663 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-11-29 20:26:33,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-29 20:26:33,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-11-29 20:26:33,664 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 11 states. [2020-11-29 20:26:45,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:26:45,932 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2020-11-29 20:26:45,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-29 20:26:45,936 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 16 [2020-11-29 20:26:45,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:26:45,937 INFO L225 Difference]: With dead ends: 45 [2020-11-29 20:26:45,937 INFO L226 Difference]: Without dead ends: 33 [2020-11-29 20:26:45,938 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-11-29 20:26:45,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-11-29 20:26:45,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2020-11-29 20:26:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-11-29 20:26:45,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2020-11-29 20:26:45,943 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2020-11-29 20:26:45,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:26:45,946 INFO L481 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2020-11-29 20:26:45,946 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-29 20:26:45,947 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2020-11-29 20:26:45,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-29 20:26:45,948 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:26:45,948 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 20:26:46,149 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2020-11-29 20:26:46,149 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 20:26:46,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:26:46,149 INFO L82 PathProgramCache]: Analyzing trace with hash 1724473834, now seen corresponding path program 1 times [2020-11-29 20:26:46,150 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-11-29 20:26:46,150 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1004289151] [2020-11-29 20:26:46,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/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 [2020-11-29 20:26:49,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:26:49,616 INFO L263 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 10 conjunts are in the unsatisfiable core [2020-11-29 20:26:49,618 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 20:26:49,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:26:49,704 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-29 20:26:49,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:26:49,847 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1004289151] [2020-11-29 20:26:49,848 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-29 20:26:49,848 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 6] imperfect sequences [] total 9 [2020-11-29 20:26:49,848 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533590994] [2020-11-29 20:26:49,849 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-29 20:26:49,849 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-11-29 20:26:49,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-29 20:26:49,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-11-29 20:26:49,850 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 9 states. [2020-11-29 20:26:50,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:26:50,012 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-11-29 20:26:50,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-29 20:26:50,017 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 17 [2020-11-29 20:26:50,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:26:50,017 INFO L225 Difference]: With dead ends: 33 [2020-11-29 20:26:50,017 INFO L226 Difference]: Without dead ends: 21 [2020-11-29 20:26:50,018 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2020-11-29 20:26:50,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-11-29 20:26:50,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2020-11-29 20:26:50,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-11-29 20:26:50,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2020-11-29 20:26:50,021 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2020-11-29 20:26:50,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:26:50,021 INFO L481 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2020-11-29 20:26:50,022 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-29 20:26:50,022 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2020-11-29 20:26:50,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-29 20:26:50,022 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:26:50,022 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 20:26:50,223 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2020-11-29 20:26:50,223 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 20:26:50,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:26:50,224 INFO L82 PathProgramCache]: Analyzing trace with hash 915916072, now seen corresponding path program 1 times [2020-11-29 20:26:50,228 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-11-29 20:26:50,228 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [762585436] [2020-11-29 20:26:50,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/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 [2020-11-29 20:26:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:26:50,792 INFO L263 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 17 conjunts are in the unsatisfiable core [2020-11-29 20:26:50,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 20:26:50,928 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 20:26:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:26:51,025 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-29 20:26:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:26:51,474 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [762585436] [2020-11-29 20:26:51,475 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-29 20:26:51,475 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2020-11-29 20:26:51,475 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775822779] [2020-11-29 20:26:51,475 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-11-29 20:26:51,475 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-11-29 20:26:51,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-11-29 20:26:51,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2020-11-29 20:26:51,477 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 18 states. [2020-11-29 20:26:51,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:26:51,977 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2020-11-29 20:26:51,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-29 20:26:51,978 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 20 [2020-11-29 20:26:51,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:26:51,978 INFO L225 Difference]: With dead ends: 21 [2020-11-29 20:26:51,978 INFO L226 Difference]: Without dead ends: 0 [2020-11-29 20:26:51,979 INFO L677 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 [2020-11-29 20:26:51,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-29 20:26:51,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-29 20:26:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-29 20:26:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-29 20:26:51,980 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2020-11-29 20:26:51,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:26:51,980 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-29 20:26:51,980 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-11-29 20:26:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-29 20:26:51,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-29 20:26:52,181 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2020-11-29 20:26:52,182 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-29 20:26:52,715 INFO L274 CegarLoopResult]: For program point L100-37(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,715 INFO L270 CegarLoopResult]: At program point L100-38(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,715 INFO L274 CegarLoopResult]: For program point L100-41(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,715 INFO L270 CegarLoopResult]: At program point L100-42(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,715 INFO L274 CegarLoopResult]: For program point L100-45(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,716 INFO L270 CegarLoopResult]: At program point L100-46(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,716 INFO L274 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-29 20:26:52,716 INFO L274 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-29 20:26:52,716 INFO L274 CegarLoopResult]: For program point L500(lines 500 503) no Hoare annotation was computed. [2020-11-29 20:26:52,716 INFO L274 CegarLoopResult]: For program point L105(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,716 INFO L274 CegarLoopResult]: For program point L105-1(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,716 INFO L274 CegarLoopResult]: For program point L105-3(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,716 INFO L274 CegarLoopResult]: For program point L105-4(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,717 INFO L274 CegarLoopResult]: For program point L105-6(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,720 INFO L274 CegarLoopResult]: For program point L105-7(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,720 INFO L274 CegarLoopResult]: For program point L105-9(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,720 INFO L274 CegarLoopResult]: For program point L105-10(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,720 INFO L274 CegarLoopResult]: For program point L105-12(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,721 INFO L274 CegarLoopResult]: For program point L105-13(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,721 INFO L274 CegarLoopResult]: For program point L105-15(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,721 INFO L274 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-29 20:26:52,721 INFO L274 CegarLoopResult]: For program point L105-16(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,721 INFO L274 CegarLoopResult]: For program point L105-18(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,721 INFO L274 CegarLoopResult]: For program point L105-19(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,721 INFO L274 CegarLoopResult]: For program point L105-21(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,721 INFO L274 CegarLoopResult]: For program point L105-22(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,722 INFO L274 CegarLoopResult]: For program point L105-24(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,722 INFO L274 CegarLoopResult]: For program point L105-25(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,722 INFO L274 CegarLoopResult]: For program point L105-27(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,722 INFO L274 CegarLoopResult]: For program point L105-28(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,722 INFO L274 CegarLoopResult]: For program point L105-30(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,722 INFO L274 CegarLoopResult]: For program point L105-31(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,722 INFO L274 CegarLoopResult]: For program point L105-33(lines 105 109) no Hoare annotation was computed. [2020-11-29 20:26:52,722 INFO L274 CegarLoopResult]: For program point L105-34(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,723 INFO L274 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-29 20:26:52,723 INFO L274 CegarLoopResult]: For program point L505-1(lines 505 509) no Hoare annotation was computed. [2020-11-29 20:26:52,723 INFO L270 CegarLoopResult]: At program point L505-2(lines 505 509) the Hoare annotation is: false [2020-11-29 20:26:52,723 INFO L270 CegarLoopResult]: At program point L373(lines 203 374) the Hoare annotation is: false [2020-11-29 20:26:52,723 INFO L274 CegarLoopResult]: For program point L242(lines 242 250) no Hoare annotation was computed. [2020-11-29 20:26:52,723 INFO L274 CegarLoopResult]: For program point L110(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,723 INFO L274 CegarLoopResult]: For program point L110-1(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,723 INFO L274 CegarLoopResult]: For program point L110-2(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,724 INFO L274 CegarLoopResult]: For program point L110-3(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,724 INFO L274 CegarLoopResult]: For program point L110-4(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,724 INFO L274 CegarLoopResult]: For program point L110-5(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,724 INFO L274 CegarLoopResult]: For program point L110-6(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,724 INFO L274 CegarLoopResult]: For program point L110-7(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,724 INFO L274 CegarLoopResult]: For program point L110-8(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,724 INFO L274 CegarLoopResult]: For program point L110-9(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,724 INFO L274 CegarLoopResult]: For program point L110-10(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,725 INFO L274 CegarLoopResult]: For program point L110-11(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,725 INFO L274 CegarLoopResult]: For program point L110-12(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,725 INFO L274 CegarLoopResult]: For program point L110-13(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,725 INFO L274 CegarLoopResult]: For program point L110-14(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,725 INFO L274 CegarLoopResult]: For program point L110-15(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,725 INFO L274 CegarLoopResult]: For program point L110-16(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,725 INFO L274 CegarLoopResult]: For program point L110-17(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,725 INFO L274 CegarLoopResult]: For program point L110-18(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,726 INFO L274 CegarLoopResult]: For program point L110-19(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,726 INFO L274 CegarLoopResult]: For program point L110-20(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,726 INFO L274 CegarLoopResult]: For program point L110-21(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,726 INFO L274 CegarLoopResult]: For program point L110-22(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,726 INFO L274 CegarLoopResult]: For program point L110-23(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,726 INFO L274 CegarLoopResult]: For program point L110-24(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,726 INFO L274 CegarLoopResult]: For program point L110-25(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,726 INFO L274 CegarLoopResult]: For program point L110-26(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,726 INFO L274 CegarLoopResult]: For program point L110-27(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,727 INFO L274 CegarLoopResult]: For program point L110-28(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,727 INFO L274 CegarLoopResult]: For program point L110-29(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,727 INFO L274 CegarLoopResult]: For program point L110-30(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,727 INFO L274 CegarLoopResult]: For program point L110-31(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,727 INFO L274 CegarLoopResult]: For program point L110-32(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,727 INFO L274 CegarLoopResult]: For program point L110-33(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,727 INFO L274 CegarLoopResult]: For program point L110-34(lines 98 117) no Hoare annotation was computed. [2020-11-29 20:26:52,728 INFO L274 CegarLoopResult]: For program point L110-35(lines 110 115) no Hoare annotation was computed. [2020-11-29 20:26:52,728 INFO L274 CegarLoopResult]: For program point L510(lines 510 515) no Hoare annotation was computed. [2020-11-29 20:26:52,728 INFO L274 CegarLoopResult]: For program point L510-1(lines 409 538) no Hoare annotation was computed. [2020-11-29 20:26:52,728 INFO L274 CegarLoopResult]: For program point L510-2(lines 510 515) no Hoare annotation was computed. [2020-11-29 20:26:52,728 INFO L274 CegarLoopResult]: For program point L247(lines 247 250) no Hoare annotation was computed. [2020-11-29 20:26:52,728 INFO L270 CegarLoopResult]: At program point L116(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,728 INFO L270 CegarLoopResult]: At program point L116-1(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,728 INFO L270 CegarLoopResult]: At program point L116-2(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,729 INFO L270 CegarLoopResult]: At program point L116-3(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,729 INFO L270 CegarLoopResult]: At program point L116-4(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,729 INFO L270 CegarLoopResult]: At program point L116-5(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,729 INFO L270 CegarLoopResult]: At program point L116-6(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,729 INFO L270 CegarLoopResult]: At program point L116-7(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,729 INFO L270 CegarLoopResult]: At program point L116-8(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,729 INFO L270 CegarLoopResult]: At program point L116-9(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,729 INFO L270 CegarLoopResult]: At program point L116-10(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,730 INFO L270 CegarLoopResult]: At program point L116-11(lines 98 117) the Hoare annotation is: false [2020-11-29 20:26:52,730 INFO L274 CegarLoopResult]: For program point L249(lines 249 250) no Hoare annotation was computed. [2020-11-29 20:26:52,730 INFO L274 CegarLoopResult]: For program point L249-2(lines 204 374) no Hoare annotation was computed. [2020-11-29 20:26:52,730 INFO L274 CegarLoopResult]: For program point L252(lines 204 374) no Hoare annotation was computed. [2020-11-29 20:26:52,730 INFO L274 CegarLoopResult]: For program point L517-1(lines 517 522) no Hoare annotation was computed. [2020-11-29 20:26:52,730 INFO L270 CegarLoopResult]: At program point L517-2(lines 517 522) the Hoare annotation is: false [2020-11-29 20:26:52,730 INFO L274 CegarLoopResult]: For program point L517-3(lines 517 522) no Hoare annotation was computed. [2020-11-29 20:26:52,731 INFO L274 CegarLoopResult]: For program point L255-2(lines 255 264) no Hoare annotation was computed. [2020-11-29 20:26:52,731 INFO L270 CegarLoopResult]: At program point L255-3(lines 255 264) the Hoare annotation is: false [2020-11-29 20:26:52,731 INFO L274 CegarLoopResult]: For program point L255-4(lines 252 280) no Hoare annotation was computed. [2020-11-29 20:26:52,731 INFO L274 CegarLoopResult]: For program point L257(lines 257 263) no Hoare annotation was computed. [2020-11-29 20:26:52,731 INFO L274 CegarLoopResult]: For program point L125-1(lines 125 130) no Hoare annotation was computed. [2020-11-29 20:26:52,734 INFO L270 CegarLoopResult]: At program point L125-2(lines 125 130) the Hoare annotation is: false [2020-11-29 20:26:52,734 INFO L274 CegarLoopResult]: For program point L125-3(lines 125 130) no Hoare annotation was computed. [2020-11-29 20:26:52,734 INFO L274 CegarLoopResult]: For program point L125-5(lines 125 130) no Hoare annotation was computed. [2020-11-29 20:26:52,734 INFO L270 CegarLoopResult]: At program point L125-6(lines 125 130) the Hoare annotation is: false [2020-11-29 20:26:52,734 INFO L274 CegarLoopResult]: For program point L125-7(lines 125 130) no Hoare annotation was computed. [2020-11-29 20:26:52,734 INFO L274 CegarLoopResult]: For program point L125-9(lines 125 130) no Hoare annotation was computed. [2020-11-29 20:26:52,735 INFO L270 CegarLoopResult]: At program point L125-10(lines 125 130) the Hoare annotation is: false [2020-11-29 20:26:52,735 INFO L274 CegarLoopResult]: For program point L125-11(lines 125 130) no Hoare annotation was computed. [2020-11-29 20:26:52,735 INFO L274 CegarLoopResult]: For program point L125-13(lines 125 130) no Hoare annotation was computed. [2020-11-29 20:26:52,735 INFO L270 CegarLoopResult]: At program point L125-14(lines 125 130) the Hoare annotation is: false [2020-11-29 20:26:52,735 INFO L274 CegarLoopResult]: For program point L125-15(lines 125 130) no Hoare annotation was computed. [2020-11-29 20:26:52,735 INFO L274 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-29 20:26:52,735 INFO L274 CegarLoopResult]: For program point L654-2(lines 654 657) no Hoare annotation was computed. [2020-11-29 20:26:52,738 INFO L274 CegarLoopResult]: For program point L258(lines 258 261) no Hoare annotation was computed. [2020-11-29 20:26:52,738 INFO L274 CegarLoopResult]: For program point L523-2(lines 523 526) no Hoare annotation was computed. [2020-11-29 20:26:52,738 INFO L270 CegarLoopResult]: At program point L523-3(lines 523 526) the Hoare annotation is: false [2020-11-29 20:26:52,739 INFO L274 CegarLoopResult]: For program point L523-4(lines 523 526) no Hoare annotation was computed. [2020-11-29 20:26:52,739 INFO L277 CegarLoopResult]: At program point L659(lines 642 660) the Hoare annotation is: true [2020-11-29 20:26:52,739 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-29 20:26:52,739 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-29 20:26:52,739 INFO L274 CegarLoopResult]: For program point L132(lines 132 144) no Hoare annotation was computed. [2020-11-29 20:26:52,740 INFO L274 CegarLoopResult]: For program point L132-2(lines 123 173) no Hoare annotation was computed. [2020-11-29 20:26:52,740 INFO L274 CegarLoopResult]: For program point L132-3(lines 132 144) no Hoare annotation was computed. [2020-11-29 20:26:52,740 INFO L274 CegarLoopResult]: For program point L132-5(lines 123 173) no Hoare annotation was computed. [2020-11-29 20:26:52,740 INFO L274 CegarLoopResult]: For program point L132-6(lines 132 144) no Hoare annotation was computed. [2020-11-29 20:26:52,740 INFO L274 CegarLoopResult]: For program point L132-8(lines 123 173) no Hoare annotation was computed. [2020-11-29 20:26:52,741 INFO L274 CegarLoopResult]: For program point L132-9(lines 132 144) no Hoare annotation was computed. [2020-11-29 20:26:52,741 INFO L274 CegarLoopResult]: For program point L132-11(lines 123 173) no Hoare annotation was computed. [2020-11-29 20:26:52,741 INFO L274 CegarLoopResult]: For program point L529-1(lines 529 530) no Hoare annotation was computed. [2020-11-29 20:26:52,741 INFO L270 CegarLoopResult]: At program point L529-3(lines 529 530) the Hoare annotation is: false [2020-11-29 20:26:52,741 INFO L274 CegarLoopResult]: For program point L529-4(lines 529 530) no Hoare annotation was computed. [2020-11-29 20:26:52,741 INFO L274 CegarLoopResult]: For program point L265-1(lines 252 280) no Hoare annotation was computed. [2020-11-29 20:26:52,741 INFO L274 CegarLoopResult]: For program point L133(lines 133 134) no Hoare annotation was computed. [2020-11-29 20:26:52,741 INFO L274 CegarLoopResult]: For program point L133-1(lines 133 134) no Hoare annotation was computed. [2020-11-29 20:26:52,741 INFO L274 CegarLoopResult]: For program point L133-2(lines 133 134) no Hoare annotation was computed. [2020-11-29 20:26:52,742 INFO L274 CegarLoopResult]: For program point L133-3(lines 133 134) no Hoare annotation was computed. [2020-11-29 20:26:52,746 INFO L270 CegarLoopResult]: At program point L266(lines 266 273) the Hoare annotation is: false [2020-11-29 20:26:52,746 INFO L274 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-29 20:26:52,746 INFO L274 CegarLoopResult]: For program point L3(line 3) no Hoare annotation was computed. [2020-11-29 20:26:52,746 INFO L274 CegarLoopResult]: For program point L3-1(line 3) no Hoare annotation was computed. [2020-11-29 20:26:52,748 INFO L274 CegarLoopResult]: For program point L532(lines 532 536) no Hoare annotation was computed. [2020-11-29 20:26:52,748 INFO L274 CegarLoopResult]: For program point L136-1(lines 136 140) no Hoare annotation was computed. [2020-11-29 20:26:52,748 INFO L270 CegarLoopResult]: At program point L136-2(lines 136 140) the Hoare annotation is: false [2020-11-29 20:26:52,748 INFO L274 CegarLoopResult]: For program point L136-3(lines 136 140) no Hoare annotation was computed. [2020-11-29 20:26:52,749 INFO L274 CegarLoopResult]: For program point L136-5(lines 136 140) no Hoare annotation was computed. [2020-11-29 20:26:52,749 INFO L270 CegarLoopResult]: At program point L136-6(lines 136 140) the Hoare annotation is: false [2020-11-29 20:26:52,749 INFO L274 CegarLoopResult]: For program point L136-7(lines 136 140) no Hoare annotation was computed. [2020-11-29 20:26:52,749 INFO L274 CegarLoopResult]: For program point L136-9(lines 136 140) no Hoare annotation was computed. [2020-11-29 20:26:52,749 INFO L270 CegarLoopResult]: At program point L136-10(lines 136 140) the Hoare annotation is: false [2020-11-29 20:26:52,750 INFO L274 CegarLoopResult]: For program point L136-11(lines 136 140) no Hoare annotation was computed. [2020-11-29 20:26:52,751 INFO L274 CegarLoopResult]: For program point L136-13(lines 136 140) no Hoare annotation was computed. [2020-11-29 20:26:52,751 INFO L270 CegarLoopResult]: At program point L136-14(lines 136 140) the Hoare annotation is: false [2020-11-29 20:26:52,751 INFO L274 CegarLoopResult]: For program point L136-15(lines 136 140) no Hoare annotation was computed. [2020-11-29 20:26:52,751 INFO L274 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-29 20:26:52,751 INFO L270 CegarLoopResult]: At program point L537(lines 409 538) the Hoare annotation is: false [2020-11-29 20:26:52,751 INFO L274 CegarLoopResult]: For program point L142(lines 142 143) no Hoare annotation was computed. [2020-11-29 20:26:52,751 INFO L274 CegarLoopResult]: For program point L142-1(lines 142 143) no Hoare annotation was computed. [2020-11-29 20:26:52,752 INFO L274 CegarLoopResult]: For program point L142-2(lines 142 143) no Hoare annotation was computed. [2020-11-29 20:26:52,752 INFO L274 CegarLoopResult]: For program point L142-3(lines 142 143) no Hoare annotation was computed. [2020-11-29 20:26:52,752 INFO L274 CegarLoopResult]: For program point L277(lines 277 278) no Hoare annotation was computed. [2020-11-29 20:26:52,753 INFO L274 CegarLoopResult]: For program point L148(lines 148 149) no Hoare annotation was computed. [2020-11-29 20:26:52,753 INFO L274 CegarLoopResult]: For program point L148-1(lines 148 149) no Hoare annotation was computed. [2020-11-29 20:26:52,753 INFO L274 CegarLoopResult]: For program point L148-2(lines 148 149) no Hoare annotation was computed. [2020-11-29 20:26:52,753 INFO L274 CegarLoopResult]: For program point L148-3(lines 148 149) no Hoare annotation was computed. [2020-11-29 20:26:52,753 INFO L274 CegarLoopResult]: For program point L282-1(lines 204 374) no Hoare annotation was computed. [2020-11-29 20:26:52,753 INFO L274 CegarLoopResult]: For program point L150(lines 150 158) no Hoare annotation was computed. [2020-11-29 20:26:52,753 INFO L274 CegarLoopResult]: For program point L150-1(lines 150 158) no Hoare annotation was computed. [2020-11-29 20:26:52,753 INFO L274 CegarLoopResult]: For program point L150-2(lines 150 158) no Hoare annotation was computed. [2020-11-29 20:26:52,754 INFO L274 CegarLoopResult]: For program point L150-3(lines 150 158) no Hoare annotation was computed. [2020-11-29 20:26:52,754 INFO L274 CegarLoopResult]: For program point L151-1(lines 151 156) no Hoare annotation was computed. [2020-11-29 20:26:52,754 INFO L270 CegarLoopResult]: At program point L151-2(lines 151 156) the Hoare annotation is: false [2020-11-29 20:26:52,754 INFO L274 CegarLoopResult]: For program point L151-3(lines 151 156) no Hoare annotation was computed. [2020-11-29 20:26:52,754 INFO L274 CegarLoopResult]: For program point L151-5(lines 151 156) no Hoare annotation was computed. [2020-11-29 20:26:52,754 INFO L270 CegarLoopResult]: At program point L151-6(lines 151 156) the Hoare annotation is: false [2020-11-29 20:26:52,754 INFO L274 CegarLoopResult]: For program point L151-7(lines 151 156) no Hoare annotation was computed. [2020-11-29 20:26:52,754 INFO L274 CegarLoopResult]: For program point L151-9(lines 151 156) no Hoare annotation was computed. [2020-11-29 20:26:52,755 INFO L270 CegarLoopResult]: At program point L151-10(lines 151 156) the Hoare annotation is: false [2020-11-29 20:26:52,755 INFO L274 CegarLoopResult]: For program point L151-11(lines 151 156) no Hoare annotation was computed. [2020-11-29 20:26:52,755 INFO L274 CegarLoopResult]: For program point L151-13(lines 151 156) no Hoare annotation was computed. [2020-11-29 20:26:52,755 INFO L270 CegarLoopResult]: At program point L151-14(lines 151 156) the Hoare annotation is: false [2020-11-29 20:26:52,755 INFO L274 CegarLoopResult]: For program point L151-15(lines 151 156) no Hoare annotation was computed. [2020-11-29 20:26:52,755 INFO L274 CegarLoopResult]: For program point L416-1(lines 416 420) no Hoare annotation was computed. [2020-11-29 20:26:52,755 INFO L270 CegarLoopResult]: At program point L416-2(lines 416 420) the Hoare annotation is: false [2020-11-29 20:26:52,755 INFO L274 CegarLoopResult]: For program point L416-3(lines 416 420) no Hoare annotation was computed. [2020-11-29 20:26:52,756 INFO L274 CegarLoopResult]: For program point L284-2(lines 284 285) no Hoare annotation was computed. [2020-11-29 20:26:52,756 INFO L270 CegarLoopResult]: At program point L284-3(lines 284 285) the Hoare annotation is: false [2020-11-29 20:26:52,756 INFO L274 CegarLoopResult]: For program point L284-4(lines 282 299) no Hoare annotation was computed. [2020-11-29 20:26:52,757 INFO L274 CegarLoopResult]: For program point L551-1(lines 551 555) no Hoare annotation was computed. [2020-11-29 20:26:52,757 INFO L270 CegarLoopResult]: At program point L551-2(lines 551 555) the Hoare annotation is: false [2020-11-29 20:26:52,757 INFO L274 CegarLoopResult]: For program point L551-3(lines 551 555) no Hoare annotation was computed. [2020-11-29 20:26:52,757 INFO L274 CegarLoopResult]: For program point L551-5(lines 551 555) no Hoare annotation was computed. [2020-11-29 20:26:52,757 INFO L270 CegarLoopResult]: At program point L551-6(lines 551 555) the Hoare annotation is: false [2020-11-29 20:26:52,757 INFO L274 CegarLoopResult]: For program point L551-7(lines 551 555) no Hoare annotation was computed. [2020-11-29 20:26:52,757 INFO L274 CegarLoopResult]: For program point L287-1(lines 287 288) no Hoare annotation was computed. [2020-11-29 20:26:52,757 INFO L274 CegarLoopResult]: For program point L287-3(lines 287 288) no Hoare annotation was computed. [2020-11-29 20:26:52,758 INFO L270 CegarLoopResult]: At program point L287-4(lines 287 288) the Hoare annotation is: false [2020-11-29 20:26:52,758 INFO L274 CegarLoopResult]: For program point L287-5(lines 287 288) no Hoare annotation was computed. [2020-11-29 20:26:52,758 INFO L274 CegarLoopResult]: For program point L422(lines 422 426) no Hoare annotation was computed. [2020-11-29 20:26:52,758 INFO L274 CegarLoopResult]: For program point L290-2(lines 290 295) no Hoare annotation was computed. [2020-11-29 20:26:52,758 INFO L270 CegarLoopResult]: At program point L290-3(lines 290 295) the Hoare annotation is: false [2020-11-29 20:26:52,758 INFO L274 CegarLoopResult]: For program point L290-4(lines 290 295) no Hoare annotation was computed. [2020-11-29 20:26:52,758 INFO L274 CegarLoopResult]: For program point L159(lines 159 164) no Hoare annotation was computed. [2020-11-29 20:26:52,758 INFO L274 CegarLoopResult]: For program point L159-1(lines 159 164) no Hoare annotation was computed. [2020-11-29 20:26:52,758 INFO L274 CegarLoopResult]: For program point L159-2(lines 159 164) no Hoare annotation was computed. [2020-11-29 20:26:52,759 INFO L274 CegarLoopResult]: For program point L159-3(lines 159 164) no Hoare annotation was computed. [2020-11-29 20:26:52,759 INFO L274 CegarLoopResult]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2020-11-29 20:26:52,759 INFO L270 CegarLoopResult]: At program point L27-2(lines 27 32) the Hoare annotation is: false [2020-11-29 20:26:52,759 INFO L274 CegarLoopResult]: For program point L27-3(lines 27 32) no Hoare annotation was computed. [2020-11-29 20:26:52,759 INFO L274 CegarLoopResult]: For program point L292-2(lines 292 293) no Hoare annotation was computed. [2020-11-29 20:26:52,759 INFO L270 CegarLoopResult]: At program point L292-3(lines 292 293) the Hoare annotation is: false [2020-11-29 20:26:52,759 INFO L274 CegarLoopResult]: For program point L160(lines 160 163) no Hoare annotation was computed. [2020-11-29 20:26:52,759 INFO L274 CegarLoopResult]: For program point L292-4(lines 292 293) no Hoare annotation was computed. [2020-11-29 20:26:52,760 INFO L274 CegarLoopResult]: For program point L160-1(lines 160 163) no Hoare annotation was computed. [2020-11-29 20:26:52,760 INFO L274 CegarLoopResult]: For program point L160-2(lines 160 163) no Hoare annotation was computed. [2020-11-29 20:26:52,760 INFO L274 CegarLoopResult]: For program point L160-3(lines 160 163) no Hoare annotation was computed. [2020-11-29 20:26:52,760 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-29 20:26:52,760 INFO L274 CegarLoopResult]: For program point L557(lines 557 560) no Hoare annotation was computed. [2020-11-29 20:26:52,761 INFO L274 CegarLoopResult]: For program point L557-2(lines 557 560) no Hoare annotation was computed. [2020-11-29 20:26:52,761 INFO L274 CegarLoopResult]: For program point L557-3(lines 557 560) no Hoare annotation was computed. [2020-11-29 20:26:52,761 INFO L274 CegarLoopResult]: For program point L557-5(lines 557 560) no Hoare annotation was computed. [2020-11-29 20:26:52,761 INFO L274 CegarLoopResult]: For program point L558(lines 558 559) no Hoare annotation was computed. [2020-11-29 20:26:52,761 INFO L274 CegarLoopResult]: For program point L558-1(lines 558 559) no Hoare annotation was computed. [2020-11-29 20:26:52,783 INFO L274 CegarLoopResult]: For program point L427(lines 427 451) no Hoare annotation was computed. [2020-11-29 20:26:52,783 INFO L274 CegarLoopResult]: For program point L428(lines 428 450) no Hoare annotation was computed. [2020-11-29 20:26:52,784 INFO L270 CegarLoopResult]: At program point L297(lines 204 374) the Hoare annotation is: false [2020-11-29 20:26:52,784 INFO L274 CegarLoopResult]: For program point L430(lines 430 437) no Hoare annotation was computed. [2020-11-29 20:26:52,784 INFO L274 CegarLoopResult]: For program point L430-2(lines 430 437) no Hoare annotation was computed. [2020-11-29 20:26:52,785 INFO L274 CegarLoopResult]: For program point L166-1(lines 166 171) no Hoare annotation was computed. [2020-11-29 20:26:52,785 INFO L270 CegarLoopResult]: At program point L166-2(lines 166 171) the Hoare annotation is: false [2020-11-29 20:26:52,785 INFO L274 CegarLoopResult]: For program point L166-3(lines 166 171) no Hoare annotation was computed. [2020-11-29 20:26:52,785 INFO L274 CegarLoopResult]: For program point L34(lines 34 77) no Hoare annotation was computed. [2020-11-29 20:26:52,785 INFO L274 CegarLoopResult]: For program point L166-5(lines 166 171) no Hoare annotation was computed. [2020-11-29 20:26:52,785 INFO L270 CegarLoopResult]: At program point L166-6(lines 166 171) the Hoare annotation is: false [2020-11-29 20:26:52,785 INFO L274 CegarLoopResult]: For program point L166-7(lines 166 171) no Hoare annotation was computed. [2020-11-29 20:26:52,785 INFO L274 CegarLoopResult]: For program point L166-9(lines 166 171) no Hoare annotation was computed. [2020-11-29 20:26:52,786 INFO L270 CegarLoopResult]: At program point L166-10(lines 166 171) the Hoare annotation is: false [2020-11-29 20:26:52,786 INFO L274 CegarLoopResult]: For program point L166-11(lines 166 171) no Hoare annotation was computed. [2020-11-29 20:26:52,786 INFO L274 CegarLoopResult]: For program point L166-13(lines 166 171) no Hoare annotation was computed. [2020-11-29 20:26:52,786 INFO L270 CegarLoopResult]: At program point L166-14(lines 166 171) the Hoare annotation is: false [2020-11-29 20:26:52,786 INFO L274 CegarLoopResult]: For program point L166-15(lines 166 171) no Hoare annotation was computed. [2020-11-29 20:26:52,790 INFO L274 CegarLoopResult]: For program point L35(lines 35 54) no Hoare annotation was computed. [2020-11-29 20:26:52,790 INFO L274 CegarLoopResult]: For program point L36(lines 36 43) no Hoare annotation was computed. [2020-11-29 20:26:52,790 INFO L274 CegarLoopResult]: For program point L565(lines 565 581) no Hoare annotation was computed. [2020-11-29 20:26:52,790 INFO L274 CegarLoopResult]: For program point L565-1(lines 565 581) no Hoare annotation was computed. [2020-11-29 20:26:52,790 INFO L274 CegarLoopResult]: For program point L37(lines 37 42) no Hoare annotation was computed. [2020-11-29 20:26:52,790 INFO L274 CegarLoopResult]: For program point L39(lines 39 42) no Hoare annotation was computed. [2020-11-29 20:26:52,790 INFO L274 CegarLoopResult]: For program point L568(lines 568 577) no Hoare annotation was computed. [2020-11-29 20:26:52,790 INFO L274 CegarLoopResult]: For program point L568-2(lines 568 577) no Hoare annotation was computed. [2020-11-29 20:26:52,791 INFO L274 CegarLoopResult]: For program point L304-1(lines 304 307) no Hoare annotation was computed. [2020-11-29 20:26:52,791 INFO L270 CegarLoopResult]: At program point L304-3(lines 304 307) the Hoare annotation is: false [2020-11-29 20:26:52,791 INFO L270 CegarLoopResult]: At program point L172(lines 123 173) the Hoare annotation is: false [2020-11-29 20:26:52,791 INFO L270 CegarLoopResult]: At program point L172-1(lines 123 173) the Hoare annotation is: false [2020-11-29 20:26:52,791 INFO L270 CegarLoopResult]: At program point L172-2(lines 123 173) the Hoare annotation is: false [2020-11-29 20:26:52,793 INFO L270 CegarLoopResult]: At program point L172-3(lines 123 173) the Hoare annotation is: false [2020-11-29 20:26:52,793 INFO L274 CegarLoopResult]: For program point L571-1(lines 571 576) no Hoare annotation was computed. [2020-11-29 20:26:52,793 INFO L270 CegarLoopResult]: At program point L571-2(lines 571 576) the Hoare annotation is: false [2020-11-29 20:26:52,793 INFO L274 CegarLoopResult]: For program point L571-3(lines 568 577) no Hoare annotation was computed. [2020-11-29 20:26:52,793 INFO L274 CegarLoopResult]: For program point L571-5(lines 571 576) no Hoare annotation was computed. [2020-11-29 20:26:52,793 INFO L270 CegarLoopResult]: At program point L571-6(lines 571 576) the Hoare annotation is: false [2020-11-29 20:26:52,794 INFO L274 CegarLoopResult]: For program point L571-7(lines 568 577) no Hoare annotation was computed. [2020-11-29 20:26:52,794 INFO L274 CegarLoopResult]: For program point L176-1(lines 176 180) no Hoare annotation was computed. [2020-11-29 20:26:52,794 INFO L270 CegarLoopResult]: At program point L176-2(lines 176 180) the Hoare annotation is: false [2020-11-29 20:26:52,794 INFO L274 CegarLoopResult]: For program point L441(lines 441 448) no Hoare annotation was computed. [2020-11-29 20:26:52,794 INFO L274 CegarLoopResult]: For program point L441-2(lines 441 448) no Hoare annotation was computed. [2020-11-29 20:26:52,794 INFO L274 CegarLoopResult]: For program point L310(lines 310 317) no Hoare annotation was computed. [2020-11-29 20:26:52,794 INFO L274 CegarLoopResult]: For program point L310-2(lines 301 318) no Hoare annotation was computed. [2020-11-29 20:26:52,794 INFO L274 CegarLoopResult]: For program point L46(lines 46 47) no Hoare annotation was computed. [2020-11-29 20:26:52,795 INFO L274 CegarLoopResult]: For program point L48(lines 48 53) no Hoare annotation was computed. [2020-11-29 20:26:52,795 INFO L274 CegarLoopResult]: For program point L181(lines 181 186) no Hoare annotation was computed. [2020-11-29 20:26:52,796 INFO L274 CegarLoopResult]: For program point L181-1(lines 174 188) no Hoare annotation was computed. [2020-11-29 20:26:52,796 INFO L274 CegarLoopResult]: For program point L181-2(lines 181 186) no Hoare annotation was computed. [2020-11-29 20:26:52,796 INFO L274 CegarLoopResult]: For program point L49(lines 49 50) no Hoare annotation was computed. [2020-11-29 20:26:52,796 INFO L274 CegarLoopResult]: For program point L49-2(lines 49 50) no Hoare annotation was computed. [2020-11-29 20:26:52,796 INFO L270 CegarLoopResult]: At program point L580(lines 548 582) the Hoare annotation is: false [2020-11-29 20:26:52,796 INFO L270 CegarLoopResult]: At program point L580-1(lines 548 582) the Hoare annotation is: false [2020-11-29 20:26:52,796 INFO L270 CegarLoopResult]: At program point L187(lines 174 188) the Hoare annotation is: false [2020-11-29 20:26:52,796 INFO L274 CegarLoopResult]: For program point L55(lines 55 77) no Hoare annotation was computed. [2020-11-29 20:26:52,796 INFO L274 CegarLoopResult]: For program point L452(lines 452 498) no Hoare annotation was computed. [2020-11-29 20:26:52,797 INFO L274 CegarLoopResult]: For program point L56(lines 56 59) no Hoare annotation was computed. [2020-11-29 20:26:52,797 INFO L274 CegarLoopResult]: For program point L321-2(lines 321 324) no Hoare annotation was computed. [2020-11-29 20:26:52,797 INFO L270 CegarLoopResult]: At program point L321-3(lines 321 324) the Hoare annotation is: false [2020-11-29 20:26:52,797 INFO L274 CegarLoopResult]: For program point L321-4(lines 321 324) no Hoare annotation was computed. [2020-11-29 20:26:52,797 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-29 20:26:52,797 INFO L274 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-29 20:26:52,797 INFO L274 CegarLoopResult]: For program point L458-2(lines 458 490) no Hoare annotation was computed. [2020-11-29 20:26:52,797 INFO L274 CegarLoopResult]: For program point L326-2(lines 326 330) no Hoare annotation was computed. [2020-11-29 20:26:52,798 INFO L270 CegarLoopResult]: At program point L326-3(lines 326 330) the Hoare annotation is: false [2020-11-29 20:26:52,798 INFO L274 CegarLoopResult]: For program point L326-4(lines 326 330) no Hoare annotation was computed. [2020-11-29 20:26:52,798 INFO L274 CegarLoopResult]: For program point L62(lines 62 63) no Hoare annotation was computed. [2020-11-29 20:26:52,798 INFO L274 CegarLoopResult]: For program point L327-2(lines 327 328) no Hoare annotation was computed. [2020-11-29 20:26:52,798 INFO L270 CegarLoopResult]: At program point L327-3(lines 327 328) the Hoare annotation is: false [2020-11-29 20:26:52,798 INFO L274 CegarLoopResult]: For program point L327-4(lines 327 328) no Hoare annotation was computed. [2020-11-29 20:26:52,798 INFO L274 CegarLoopResult]: For program point L64(lines 64 76) no Hoare annotation was computed. [2020-11-29 20:26:52,798 INFO L274 CegarLoopResult]: For program point L65(lines 65 74) no Hoare annotation was computed. [2020-11-29 20:26:52,798 INFO L274 CegarLoopResult]: For program point L65-1(lines 65 74) no Hoare annotation was computed. [2020-11-29 20:26:52,798 INFO L274 CegarLoopResult]: For program point L66(lines 66 73) no Hoare annotation was computed. [2020-11-29 20:26:52,799 INFO L274 CegarLoopResult]: For program point L595-1(lines 595 599) no Hoare annotation was computed. [2020-11-29 20:26:52,799 INFO L270 CegarLoopResult]: At program point L595-2(lines 595 599) the Hoare annotation is: (and (= (_ +zero 11 53) ULTIMATE.start___kernel_sin_~x) (= ULTIMATE.start_sin_double_~x (_ +zero 11 53)) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ULTIMATE.start_sin_double_~ix~3 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (_ +zero 11 53))))) [2020-11-29 20:26:52,799 INFO L274 CegarLoopResult]: For program point L595-3(lines 595 599) no Hoare annotation was computed. [2020-11-29 20:26:52,799 INFO L274 CegarLoopResult]: For program point L595-5(lines 595 599) no Hoare annotation was computed. [2020-11-29 20:26:52,799 INFO L270 CegarLoopResult]: At program point L595-6(lines 595 599) the Hoare annotation is: false [2020-11-29 20:26:52,799 INFO L274 CegarLoopResult]: For program point L595-7(lines 595 599) no Hoare annotation was computed. [2020-11-29 20:26:52,799 INFO L274 CegarLoopResult]: For program point L595-9(lines 595 599) no Hoare annotation was computed. [2020-11-29 20:26:52,799 INFO L270 CegarLoopResult]: At program point L595-10(lines 595 599) the Hoare annotation is: false [2020-11-29 20:26:52,800 INFO L274 CegarLoopResult]: For program point L595-11(lines 595 599) no Hoare annotation was computed. [2020-11-29 20:26:52,800 INFO L274 CegarLoopResult]: For program point L464-1(lines 464 468) no Hoare annotation was computed. [2020-11-29 20:26:52,800 INFO L270 CegarLoopResult]: At program point L464-2(lines 464 468) the Hoare annotation is: false [2020-11-29 20:26:52,800 INFO L274 CegarLoopResult]: For program point L464-3(lines 464 468) no Hoare annotation was computed. [2020-11-29 20:26:52,800 INFO L270 CegarLoopResult]: At program point L332(lines 332 372) the Hoare annotation is: false [2020-11-29 20:26:52,800 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-29 20:26:52,800 INFO L274 CegarLoopResult]: For program point L70(lines 70 71) no Hoare annotation was computed. [2020-11-29 20:26:52,800 INFO L274 CegarLoopResult]: For program point L70-2(lines 70 71) no Hoare annotation was computed. [2020-11-29 20:26:52,800 INFO L274 CegarLoopResult]: For program point L335-2(lines 335 336) no Hoare annotation was computed. [2020-11-29 20:26:52,801 INFO L270 CegarLoopResult]: At program point L335-3(lines 335 336) the Hoare annotation is: false [2020-11-29 20:26:52,801 INFO L274 CegarLoopResult]: For program point L335-4(lines 332 372) no Hoare annotation was computed. [2020-11-29 20:26:52,801 INFO L274 CegarLoopResult]: For program point L601(lines 601 604) no Hoare annotation was computed. [2020-11-29 20:26:52,801 INFO L274 CegarLoopResult]: For program point L601-2(lines 601 604) no Hoare annotation was computed. [2020-11-29 20:26:52,801 INFO L274 CegarLoopResult]: For program point L601-3(lines 601 604) no Hoare annotation was computed. [2020-11-29 20:26:52,801 INFO L274 CegarLoopResult]: For program point L601-5(lines 601 604) no Hoare annotation was computed. [2020-11-29 20:26:52,801 INFO L274 CegarLoopResult]: For program point L601-6(lines 601 604) no Hoare annotation was computed. [2020-11-29 20:26:52,801 INFO L274 CegarLoopResult]: For program point L601-8(lines 601 604) no Hoare annotation was computed. [2020-11-29 20:26:52,801 INFO L274 CegarLoopResult]: For program point L337-1(line 337) no Hoare annotation was computed. [2020-11-29 20:26:52,801 INFO L274 CegarLoopResult]: For program point L602(lines 602 603) no Hoare annotation was computed. [2020-11-29 20:26:52,802 INFO L274 CegarLoopResult]: For program point L602-1(lines 602 603) no Hoare annotation was computed. [2020-11-29 20:26:52,802 INFO L274 CegarLoopResult]: For program point L602-2(lines 602 603) no Hoare annotation was computed. [2020-11-29 20:26:52,802 INFO L274 CegarLoopResult]: For program point L470(lines 470 489) no Hoare annotation was computed. [2020-11-29 20:26:52,802 INFO L274 CegarLoopResult]: For program point L470-1(lines 458 490) no Hoare annotation was computed. [2020-11-29 20:26:52,802 INFO L274 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-11-29 20:26:52,802 INFO L274 CegarLoopResult]: For program point L339-2(line 339) no Hoare annotation was computed. [2020-11-29 20:26:52,802 INFO L274 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-29 20:26:52,802 INFO L274 CegarLoopResult]: For program point L342-2(lines 342 343) no Hoare annotation was computed. [2020-11-29 20:26:52,802 INFO L270 CegarLoopResult]: At program point L342-3(lines 342 343) the Hoare annotation is: false [2020-11-29 20:26:52,803 INFO L274 CegarLoopResult]: For program point L342-4(lines 332 372) no Hoare annotation was computed. [2020-11-29 20:26:52,803 INFO L274 CegarLoopResult]: For program point L78(lines 78 83) no Hoare annotation was computed. [2020-11-29 20:26:52,803 INFO L274 CegarLoopResult]: For program point L78-1(lines 24 85) no Hoare annotation was computed. [2020-11-29 20:26:52,803 INFO L274 CegarLoopResult]: For program point L78-2(lines 78 83) no Hoare annotation was computed. [2020-11-29 20:26:52,803 INFO L274 CegarLoopResult]: For program point L608(lines 608 611) no Hoare annotation was computed. [2020-11-29 20:26:52,803 INFO L274 CegarLoopResult]: For program point L608-1(lines 608 611) no Hoare annotation was computed. [2020-11-29 20:26:52,803 INFO L274 CegarLoopResult]: For program point L608-2(lines 608 611) no Hoare annotation was computed. [2020-11-29 20:26:52,803 INFO L274 CegarLoopResult]: For program point L476-1(lines 476 480) no Hoare annotation was computed. [2020-11-29 20:26:52,803 INFO L270 CegarLoopResult]: At program point L476-2(lines 476 480) the Hoare annotation is: false [2020-11-29 20:26:52,804 INFO L274 CegarLoopResult]: For program point L476-3(lines 476 480) no Hoare annotation was computed. [2020-11-29 20:26:52,804 INFO L274 CegarLoopResult]: For program point L344-1(line 344) no Hoare annotation was computed. [2020-11-29 20:26:52,804 INFO L274 CegarLoopResult]: For program point L213(lines 213 214) no Hoare annotation was computed. [2020-11-29 20:26:52,804 INFO L274 CegarLoopResult]: For program point L213-2(lines 213 214) no Hoare annotation was computed. [2020-11-29 20:26:52,804 INFO L274 CegarLoopResult]: For program point L346-2(lines 346 347) no Hoare annotation was computed. [2020-11-29 20:26:52,804 INFO L270 CegarLoopResult]: At program point L346-3(lines 346 347) the Hoare annotation is: false [2020-11-29 20:26:52,804 INFO L274 CegarLoopResult]: For program point L346-4(lines 332 372) no Hoare annotation was computed. [2020-11-29 20:26:52,804 INFO L270 CegarLoopResult]: At program point L611(lines 592 612) the Hoare annotation is: (and (= (_ +zero 11 53) ULTIMATE.start___kernel_sin_~x) (= ULTIMATE.start_sin_double_~x (_ +zero 11 53)) (= (_ +zero 11 53) |ULTIMATE.start___kernel_sin_#res|) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ULTIMATE.start_sin_double_~ix~3 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (_ +zero 11 53)))) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|) ULTIMATE.start___kernel_sin_~ix~2) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (_ +zero 11 53))))) [2020-11-29 20:26:52,805 INFO L270 CegarLoopResult]: At program point L611-1(lines 592 612) the Hoare annotation is: false [2020-11-29 20:26:52,805 INFO L270 CegarLoopResult]: At program point L611-2(lines 592 612) the Hoare annotation is: false [2020-11-29 20:26:52,805 INFO L274 CegarLoopResult]: For program point L348-1(line 348) no Hoare annotation was computed. [2020-11-29 20:26:52,805 INFO L270 CegarLoopResult]: At program point L84(lines 24 85) the Hoare annotation is: false [2020-11-29 20:26:52,805 INFO L270 CegarLoopResult]: At program point L614(lines 614 640) the Hoare annotation is: (and (= (_ +zero 11 53) ULTIMATE.start___kernel_sin_~x) (= ULTIMATE.start_sin_double_~x (_ +zero 11 53)) (= (_ +zero 11 53) |ULTIMATE.start___kernel_sin_#res|) (= (_ +zero 11 53) |ULTIMATE.start_sin_double_#res|) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ULTIMATE.start_sin_double_~ix~3 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (_ +zero 11 53)))) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|) ULTIMATE.start___kernel_sin_~ix~2) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (_ +zero 11 53))))) [2020-11-29 20:26:52,805 INFO L274 CegarLoopResult]: For program point L482(lines 482 488) no Hoare annotation was computed. [2020-11-29 20:26:52,805 INFO L274 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-29 20:26:52,805 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-29 20:26:52,806 INFO L274 CegarLoopResult]: For program point L351-2(lines 351 355) no Hoare annotation was computed. [2020-11-29 20:26:52,806 INFO L270 CegarLoopResult]: At program point L351-3(lines 351 355) the Hoare annotation is: false [2020-11-29 20:26:52,806 INFO L274 CegarLoopResult]: For program point L351-4(lines 351 355) no Hoare annotation was computed. [2020-11-29 20:26:52,806 INFO L274 CegarLoopResult]: For program point L219-2(lines 219 220) no Hoare annotation was computed. [2020-11-29 20:26:52,806 INFO L270 CegarLoopResult]: At program point L219-3(lines 219 220) the Hoare annotation is: false [2020-11-29 20:26:52,806 INFO L274 CegarLoopResult]: For program point L219-4(lines 219 220) no Hoare annotation was computed. [2020-11-29 20:26:52,806 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-29 20:26:52,806 INFO L274 CegarLoopResult]: For program point L220-2(line 220) no Hoare annotation was computed. [2020-11-29 20:26:52,806 INFO L274 CegarLoopResult]: For program point L617-1(lines 617 621) no Hoare annotation was computed. [2020-11-29 20:26:52,807 INFO L270 CegarLoopResult]: At program point L617-2(lines 617 621) the Hoare annotation is: (= ULTIMATE.start_sin_double_~x (_ +zero 11 53)) [2020-11-29 20:26:52,807 INFO L274 CegarLoopResult]: For program point L617-3(lines 617 621) no Hoare annotation was computed. [2020-11-29 20:26:52,807 INFO L274 CegarLoopResult]: For program point L222-2(lines 222 226) no Hoare annotation was computed. [2020-11-29 20:26:52,807 INFO L270 CegarLoopResult]: At program point L222-3(lines 222 226) the Hoare annotation is: false [2020-11-29 20:26:52,807 INFO L274 CegarLoopResult]: For program point L222-4(lines 222 226) no Hoare annotation was computed. [2020-11-29 20:26:52,807 INFO L274 CegarLoopResult]: For program point L90-1(lines 90 94) no Hoare annotation was computed. [2020-11-29 20:26:52,807 INFO L270 CegarLoopResult]: At program point L90-2(lines 90 94) the Hoare annotation is: (and (= (_ +zero 11 53) ULTIMATE.start___kernel_sin_~x) |ULTIMATE.start_main_#t~short165| (= (_ +zero 11 53) ULTIMATE.start_main_~res~0) (= ULTIMATE.start_sin_double_~x (_ +zero 11 53)) (= (_ +zero 11 53) |ULTIMATE.start___kernel_sin_#res|) (= (_ +zero 11 53) |ULTIMATE.start_sin_double_#res|) (= ULTIMATE.start___signbit_double_~x (_ +zero 11 53)) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ULTIMATE.start_sin_double_~ix~3 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (_ +zero 11 53)))) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|) ULTIMATE.start___kernel_sin_~ix~2) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (_ +zero 11 53))))) [2020-11-29 20:26:52,807 INFO L274 CegarLoopResult]: For program point L90-3(lines 90 94) no Hoare annotation was computed. [2020-11-29 20:26:52,808 INFO L274 CegarLoopResult]: For program point L223-2(lines 223 224) no Hoare annotation was computed. [2020-11-29 20:26:52,808 INFO L270 CegarLoopResult]: At program point L223-3(lines 223 224) the Hoare annotation is: false [2020-11-29 20:26:52,808 INFO L274 CegarLoopResult]: For program point L223-4(lines 223 224) no Hoare annotation was computed. [2020-11-29 20:26:52,808 INFO L274 CegarLoopResult]: For program point L356-2(lines 356 360) no Hoare annotation was computed. [2020-11-29 20:26:52,808 INFO L270 CegarLoopResult]: At program point L356-3(lines 356 360) the Hoare annotation is: false [2020-11-29 20:26:52,808 INFO L274 CegarLoopResult]: For program point L356-4(lines 356 360) no Hoare annotation was computed. [2020-11-29 20:26:52,808 INFO L274 CegarLoopResult]: For program point L623(lines 623 639) no Hoare annotation was computed. [2020-11-29 20:26:52,808 INFO L274 CegarLoopResult]: For program point L492(lines 492 497) no Hoare annotation was computed. [2020-11-29 20:26:52,809 INFO L270 CegarLoopResult]: At program point L96(lines 87 97) the Hoare annotation is: (and (= (_ +zero 11 53) ULTIMATE.start___kernel_sin_~x) |ULTIMATE.start_main_#t~short165| (= (_ +zero 11 53) ULTIMATE.start_main_~res~0) (= ULTIMATE.start_sin_double_~x (_ +zero 11 53)) (= (_ +zero 11 53) |ULTIMATE.start___kernel_sin_#res|) (= (_ +zero 11 53) |ULTIMATE.start_sin_double_#res|) (= |ULTIMATE.start___signbit_double_#res| (_ bv0 32)) (= ULTIMATE.start___signbit_double_~x (_ +zero 11 53)) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ULTIMATE.start_sin_double_~ix~3 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (_ +zero 11 53)))) (exists ((v_skolemized_v_prenex_65_3 (_ BitVec 64))) (and (= ((_ extract 63 32) v_skolemized_v_prenex_65_3) ULTIMATE.start___signbit_double_~msw~0) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_65_3) ((_ extract 62 52) v_skolemized_v_prenex_65_3) ((_ extract 51 0) v_skolemized_v_prenex_65_3))))) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|) ULTIMATE.start___kernel_sin_~ix~2) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (_ +zero 11 53))))) [2020-11-29 20:26:52,809 INFO L274 CegarLoopResult]: For program point L625(lines 625 639) no Hoare annotation was computed. [2020-11-29 20:26:52,809 INFO L274 CegarLoopResult]: For program point L361-2(lines 361 362) no Hoare annotation was computed. [2020-11-29 20:26:52,809 INFO L270 CegarLoopResult]: At program point L361-3(lines 361 362) the Hoare annotation is: false [2020-11-29 20:26:52,809 INFO L274 CegarLoopResult]: For program point L361-4(lines 332 372) no Hoare annotation was computed. [2020-11-29 20:26:52,809 INFO L274 CegarLoopResult]: For program point L231-2(lines 231 235) no Hoare annotation was computed. [2020-11-29 20:26:52,809 INFO L270 CegarLoopResult]: At program point L231-3(lines 231 235) the Hoare annotation is: false [2020-11-29 20:26:52,809 INFO L274 CegarLoopResult]: For program point L231-4(lines 231 235) no Hoare annotation was computed. [2020-11-29 20:26:52,809 INFO L274 CegarLoopResult]: For program point L100-1(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,810 INFO L270 CegarLoopResult]: At program point L100-2(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,810 INFO L274 CegarLoopResult]: For program point L100-5(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,810 INFO L270 CegarLoopResult]: At program point L100-6(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,810 INFO L274 CegarLoopResult]: For program point L100-9(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,810 INFO L270 CegarLoopResult]: At program point L100-10(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,810 INFO L274 CegarLoopResult]: For program point L100-13(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,810 INFO L270 CegarLoopResult]: At program point L100-14(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,810 INFO L274 CegarLoopResult]: For program point L629(lines 629 638) no Hoare annotation was computed. [2020-11-29 20:26:52,810 INFO L274 CegarLoopResult]: For program point L100-17(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,811 INFO L270 CegarLoopResult]: At program point L100-18(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,811 INFO L274 CegarLoopResult]: For program point L100-21(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,811 INFO L270 CegarLoopResult]: At program point L100-22(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,811 INFO L274 CegarLoopResult]: For program point L100-25(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,811 INFO L270 CegarLoopResult]: At program point L100-26(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,811 INFO L274 CegarLoopResult]: For program point L100-29(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,811 INFO L270 CegarLoopResult]: At program point L100-30(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,811 INFO L274 CegarLoopResult]: For program point L100-33(lines 100 104) no Hoare annotation was computed. [2020-11-29 20:26:52,811 INFO L270 CegarLoopResult]: At program point L100-34(lines 100 104) the Hoare annotation is: false [2020-11-29 20:26:52,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,833 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,833 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,833 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,833 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,834 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,834 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,834 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,834 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,838 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,838 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,838 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,838 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,838 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,848 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,848 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,848 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,848 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,849 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:52,849 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:52,849 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:52,849 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:52,849 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,849 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,850 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,850 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:52,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:52,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:52,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:52,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,870 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,870 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,870 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,870 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,871 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,871 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,871 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,871 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,872 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:52,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:52,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 08:26:52 BoogieIcfgContainer [2020-11-29 20:26:52,878 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-29 20:26:52,879 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 20:26:52,879 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 20:26:52,879 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 20:26:52,879 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:26:30" (3/4) ... [2020-11-29 20:26:52,884 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-29 20:26:52,931 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 50 nodes and edges [2020-11-29 20:26:52,932 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2020-11-29 20:26:52,934 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 20:26:52,935 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 20:26:52,973 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((~Pluszero~LONGDOUBLE() == x && x == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == \result) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ix == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: v_skolemized_q#valueAsBitvector_196[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~Pluszero~LONGDOUBLE()) [2020-11-29 20:26:52,973 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (~Pluszero~LONGDOUBLE() == x && x == ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ix == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE()) [2020-11-29 20:26:52,974 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((~Pluszero~LONGDOUBLE() == x && aux-res == 0.0 && __signbit_double(res) == 0-aux) && ~Pluszero~LONGDOUBLE() == res) && x == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == \result) && x == ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ix == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: v_skolemized_q#valueAsBitvector_196[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~Pluszero~LONGDOUBLE()) [2020-11-29 20:26:52,975 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((~Pluszero~LONGDOUBLE() == x && x == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == \result) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ix == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: v_skolemized_q#valueAsBitvector_196[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~Pluszero~LONGDOUBLE()) [2020-11-29 20:26:52,975 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((~Pluszero~LONGDOUBLE() == x && aux-res == 0.0 && __signbit_double(res) == 0-aux) && ~Pluszero~LONGDOUBLE() == res) && x == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == \result) && \result == 0bv32) && x == ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ix == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_65_3 : bv64 :: v_skolemized_v_prenex_65_3[63:32] == msw && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_65_3[63:63], v_skolemized_v_prenex_65_3[62:52], v_skolemized_v_prenex_65_3[51:0]))) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: v_skolemized_q#valueAsBitvector_196[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~Pluszero~LONGDOUBLE()) [2020-11-29 20:26:53,178 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_6bca481d-8f85-4f62-a1b2-ffddde264ada/bin/uautomizer/witness.graphml [2020-11-29 20:26:53,180 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 20:26:53,182 INFO L168 Benchmark]: Toolchain (without parser) took 106263.41 ms. Allocated memory was 48.2 MB in the beginning and 144.7 MB in the end (delta: 96.5 MB). Free memory was 24.0 MB in the beginning and 69.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 51.0 MB. Max. memory is 16.1 GB. [2020-11-29 20:26:53,182 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 48.2 MB. Free memory was 31.6 MB in the beginning and 31.6 MB in the end (delta: 31.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:26:53,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 898.95 ms. Allocated memory was 48.2 MB in the beginning and 60.8 MB in the end (delta: 12.6 MB). Free memory was 23.9 MB in the beginning and 41.7 MB in the end (delta: -17.8 MB). Peak memory consumption was 14.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:26:53,184 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.48 ms. Allocated memory is still 60.8 MB. Free memory was 41.7 MB in the beginning and 31.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:26:53,184 INFO L168 Benchmark]: Boogie Preprocessor took 196.19 ms. Allocated memory was 60.8 MB in the beginning and 81.8 MB in the end (delta: 21.0 MB). Free memory was 31.4 MB in the beginning and 51.0 MB in the end (delta: -19.6 MB). Peak memory consumption was 9.0 MB. Max. memory is 16.1 GB. [2020-11-29 20:26:53,185 INFO L168 Benchmark]: RCFGBuilder took 81965.63 ms. Allocated memory was 81.8 MB in the beginning and 144.7 MB in the end (delta: 62.9 MB). Free memory was 50.7 MB in the beginning and 67.2 MB in the end (delta: -16.5 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:26:53,185 INFO L168 Benchmark]: TraceAbstraction took 22703.55 ms. Allocated memory is still 144.7 MB. Free memory was 67.2 MB in the beginning and 96.7 MB in the end (delta: -29.5 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:26:53,186 INFO L168 Benchmark]: Witness Printer took 301.31 ms. Allocated memory is still 144.7 MB. Free memory was 95.6 MB in the beginning and 69.4 MB in the end (delta: 26.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:26:53,189 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 48.2 MB. Free memory was 31.6 MB in the beginning and 31.6 MB in the end (delta: 31.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 898.95 ms. Allocated memory was 48.2 MB in the beginning and 60.8 MB in the end (delta: 12.6 MB). Free memory was 23.9 MB in the beginning and 41.7 MB in the end (delta: -17.8 MB). Peak memory consumption was 14.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 183.48 ms. Allocated memory is still 60.8 MB. Free memory was 41.7 MB in the beginning and 31.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 196.19 ms. Allocated memory was 60.8 MB in the beginning and 81.8 MB in the end (delta: 21.0 MB). Free memory was 31.4 MB in the beginning and 51.0 MB in the end (delta: -19.6 MB). Peak memory consumption was 9.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 81965.63 ms. Allocated memory was 81.8 MB in the beginning and 144.7 MB in the end (delta: 62.9 MB). Free memory was 50.7 MB in the beginning and 67.2 MB in the end (delta: -16.5 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 22703.55 ms. Allocated memory is still 144.7 MB. Free memory was 67.2 MB in the beginning and 96.7 MB in the end (delta: -29.5 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. * Witness Printer took 301.31 ms. Allocated memory is still 144.7 MB. Free memory was 95.6 MB in the beginning and 69.4 MB in the end (delta: 26.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: 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: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 409]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 223]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 332]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 523]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 292]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant [2020-11-29 20:26:53,200 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,200 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,201 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,201 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,201 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,201 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,201 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,201 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,202 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,202 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,202 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,202 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,202 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,203 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,203 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,203 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] Derived loop invariant: ((((~Pluszero~LONGDOUBLE() == x && x == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == \result) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ix == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: v_skolemized_q#valueAsBitvector_196[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 219]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 592]: Loop Invariant [2020-11-29 20:26:53,204 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,204 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,204 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,204 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,204 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,204 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,204 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,205 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,205 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,205 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,206 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,206 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,206 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,206 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,206 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,206 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] Derived loop invariant: (((~Pluszero~LONGDOUBLE() == x && x == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == \result) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ix == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: v_skolemized_q#valueAsBitvector_196[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 326]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 505]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 476]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 517]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 287]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant [2020-11-29 20:26:53,217 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,217 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,217 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,217 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:53,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:53,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:53,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:53,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,219 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,219 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,219 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:53,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:53,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:53,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_65_3,QUANTIFIED] [2020-11-29 20:26:53,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,221 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,221 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,221 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] Derived loop invariant: (((((((((~Pluszero~LONGDOUBLE() == x && aux-res == 0.0 && __signbit_double(res) == 0-aux) && ~Pluszero~LONGDOUBLE() == res) && x == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == \result) && \result == 0bv32) && x == ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ix == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_65_3 : bv64 :: v_skolemized_v_prenex_65_3[63:32] == msw && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_v_prenex_65_3[63:63], v_skolemized_v_prenex_65_3[62:52], v_skolemized_v_prenex_65_3[51:0]))) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: v_skolemized_q#valueAsBitvector_196[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 27]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 548]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 548]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 222]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 346]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 416]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 617]: Loop Invariant Derived loop invariant: x == ~Pluszero~LONGDOUBLE() - InvariantResult [Line: 595]: Loop Invariant [2020-11-29 20:26:53,224 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,224 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,224 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,224 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: (~Pluszero~LONGDOUBLE() == x && x == ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ix == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant [2020-11-29 20:26:53,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,227 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,227 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,229 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,229 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,229 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,230 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2020-11-29 20:26:53,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2020-11-29 20:26:53,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] Derived loop invariant: (((((((~Pluszero~LONGDOUBLE() == x && aux-res == 0.0 && __signbit_double(res) == 0-aux) && ~Pluszero~LONGDOUBLE() == res) && x == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == \result) && x == ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ix == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: v_skolemized_q#valueAsBitvector_196[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 411 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.9s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 13.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 603 SDtfs, 250 SDslu, 192 SDs, 0 SdLazy, 116 SolverSat, 22 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 11.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 152 GetRequests, 98 SyntacticMatches, 3 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=411occurred 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, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 96 LocationsWithAnnotation, 96 PreInvPairs, 103 NumberOfFragments, 316 HoareAnnotationTreeSize, 96 FomulaSimplifications, 70 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 96 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 4.5s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 27 QuantifiedInterpolants, 11221 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1209 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...