./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be --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 eba0d69032dcca3a4fd537674be713f074cf8e41be9cc562a35b9ffa9def96ba ........................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be --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 eba0d69032dcca3a4fd537674be713f074cf8e41be9cc562a35b9ffa9def96ba ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:30:34,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:30:34,583 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:30:34,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:30:34,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:30:34,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:30:34,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:30:34,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:30:34,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:30:34,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:30:34,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:30:34,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:30:34,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:30:34,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:30:34,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:30:34,670 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:30:34,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:30:34,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:30:34,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:30:34,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:30:34,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:30:34,692 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:30:34,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:30:34,696 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:30:34,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:30:34,705 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:30:34,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:30:34,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:30:34,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:30:34,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:30:34,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:30:34,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:30:34,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:30:34,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:30:34,716 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:30:34,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:30:34,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:30:34,718 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:30:34,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:30:34,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:30:34,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:30:34,720 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-21 19:30:34,778 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:30:34,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:30:34,779 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:30:34,779 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:30:34,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:30:34,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:30:34,787 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:30:34,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:30:34,788 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-21 19:30:34,788 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:30:34,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-21 19:30:34,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:30:34,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:30:34,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:30:34,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:30:34,797 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-21 19:30:34,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:30:34,797 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:30:34,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:30:34,798 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:30:34,798 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:30:34,798 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:30:34,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:30:34,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:30:34,799 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:30:34,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:30:34,799 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:30:34,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:30:34,800 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:30:34,800 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:30:34,800 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:30:34,800 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:30:34,801 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eba0d69032dcca3a4fd537674be713f074cf8e41be9cc562a35b9ffa9def96ba [2021-10-21 19:30:35,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:30:35,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:30:35,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:30:35,067 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:30:35,068 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:30:35,069 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-10-21 19:30:35,165 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/data/a386a30c5/b5e24ea5e024434ca94d0b6997ab6a52/FLAG111b9e6a9 [2021-10-21 19:30:35,652 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:30:35,653 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-10-21 19:30:35,671 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/data/a386a30c5/b5e24ea5e024434ca94d0b6997ab6a52/FLAG111b9e6a9 [2021-10-21 19:30:35,980 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/data/a386a30c5/b5e24ea5e024434ca94d0b6997ab6a52 [2021-10-21 19:30:35,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:30:35,992 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:30:36,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:30:36,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:30:36,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:30:36,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:30:35" (1/1) ... [2021-10-21 19:30:36,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ac06726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36, skipping insertion in model container [2021-10-21 19:30:36,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:30:35" (1/1) ... [2021-10-21 19:30:36,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:30:36,068 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:30:36,473 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-10-21 19:30:36,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:30:36,533 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:30:36,637 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-10-21 19:30:36,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:30:36,672 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:30:36,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36 WrapperNode [2021-10-21 19:30:36,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:30:36,674 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:30:36,674 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:30:36,674 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:30:36,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (1/1) ... [2021-10-21 19:30:36,713 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (1/1) ... [2021-10-21 19:30:36,810 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:30:36,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-21 19:30:36,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-21 19:30:36,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-21 19:30:36,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (1/1) ... [2021-10-21 19:30:36,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (1/1) ... [2021-10-21 19:30:36,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (1/1) ... [2021-10-21 19:30:36,857 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (1/1) ... [2021-10-21 19:30:36,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (1/1) ... [2021-10-21 19:30:36,955 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (1/1) ... [2021-10-21 19:30:36,961 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (1/1) ... [2021-10-21 19:30:36,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-21 19:30:36,988 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-21 19:30:36,989 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-21 19:30:36,989 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-21 19:30:36,991 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (1/1) ... [2021-10-21 19:30:37,002 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:30:37,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:30:37,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-21 19:30:37,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-21 19:30:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-21 19:30:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-21 19:30:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-21 19:30:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-21 19:30:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-21 19:30:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-21 19:30:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-21 19:30:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-21 19:30:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-21 19:30:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-21 19:30:38,926 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-21 19:30:38,926 INFO L299 CfgBuilder]: Removed 217 assume(true) statements. [2021-10-21 19:30:38,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:30:38 BoogieIcfgContainer [2021-10-21 19:30:38,929 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-21 19:30:38,932 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-21 19:30:38,932 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-21 19:30:38,935 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-21 19:30:38,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.10 07:30:35" (1/3) ... [2021-10-21 19:30:38,936 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@304847fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 07:30:38, skipping insertion in model container [2021-10-21 19:30:38,936 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:36" (2/3) ... [2021-10-21 19:30:38,937 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@304847fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 07:30:38, skipping insertion in model container [2021-10-21 19:30:38,937 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:30:38" (3/3) ... [2021-10-21 19:30:38,938 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2021-10-21 19:30:38,947 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-21 19:30:38,947 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-21 19:30:39,011 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-21 19:30:39,019 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-21 19:30:39,020 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-21 19:30:39,052 INFO L276 IsEmpty]: Start isEmpty. Operand has 401 states, 399 states have (on average 1.7142857142857142) internal successors, (684), 400 states have internal predecessors, (684), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:30:39,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-21 19:30:39,057 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:30:39,057 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:30:39,058 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 19:30:39,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:30:39,063 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2021-10-21 19:30:39,071 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:30:39,072 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587841847] [2021-10-21 19:30:39,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:30:39,073 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:30:39,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:30:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:30:39,423 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:30:39,424 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587841847] [2021-10-21 19:30:39,425 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587841847] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:30:39,425 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:30:39,425 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 19:30:39,428 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795209352] [2021-10-21 19:30:39,432 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-21 19:30:39,433 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:30:39,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-21 19:30:39,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-21 19:30:39,483 INFO L87 Difference]: Start difference. First operand has 401 states, 399 states have (on average 1.7142857142857142) internal successors, (684), 400 states have internal predecessors, (684), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:30:39,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:30:39,558 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2021-10-21 19:30:39,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-21 19:30:39,559 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-10-21 19:30:39,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:30:39,574 INFO L225 Difference]: With dead ends: 800 [2021-10-21 19:30:39,574 INFO L226 Difference]: Without dead ends: 398 [2021-10-21 19:30:39,580 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-21 19:30:39,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2021-10-21 19:30:39,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2021-10-21 19:30:39,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 397 states have (on average 1.3123425692695214) internal successors, (521), 397 states have internal predecessors, (521), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:30:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2021-10-21 19:30:39,662 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2021-10-21 19:30:39,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:30:39,663 INFO L470 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2021-10-21 19:30:39,663 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:30:39,663 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2021-10-21 19:30:39,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-10-21 19:30:39,664 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:30:39,664 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:30:39,664 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-21 19:30:39,664 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 19:30:39,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:30:39,665 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2021-10-21 19:30:39,665 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:30:39,665 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718417384] [2021-10-21 19:30:39,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:30:39,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:30:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:30:39,884 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-21 19:30:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:30:40,061 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-21 19:30:40,062 INFO L626 BasicCegarLoop]: Counterexample is feasible [2021-10-21 19:30:40,063 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:30:40,065 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-21 19:30:40,070 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-21 19:30:40,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.10 07:30:40 BoogieIcfgContainer [2021-10-21 19:30:40,157 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-21 19:30:40,158 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-21 19:30:40,158 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-21 19:30:40,158 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-21 19:30:40,159 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:30:38" (3/4) ... [2021-10-21 19:30:40,162 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-21 19:30:40,162 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-21 19:30:40,164 INFO L168 Benchmark]: Toolchain (without parser) took 4171.13 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 87.7 MB in the beginning and 44.8 MB in the end (delta: 43.0 MB). Peak memory consumption was 65.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:30:40,166 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 109.1 MB. Free memory is still 80.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:30:40,168 INFO L168 Benchmark]: CACSL2BoogieTranslator took 672.60 ms. Allocated memory is still 109.1 MB. Free memory was 87.7 MB in the beginning and 67.0 MB in the end (delta: 20.7 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:30:40,170 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.83 ms. Allocated memory is still 109.1 MB. Free memory was 67.0 MB in the beginning and 56.6 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:30:40,175 INFO L168 Benchmark]: Boogie Preprocessor took 175.86 ms. Allocated memory is still 109.1 MB. Free memory was 56.6 MB in the beginning and 47.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:30:40,176 INFO L168 Benchmark]: RCFGBuilder took 1941.19 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 47.0 MB in the beginning and 68.0 MB in the end (delta: -21.0 MB). Peak memory consumption was 30.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:30:40,177 INFO L168 Benchmark]: TraceAbstraction took 1225.19 ms. Allocated memory is still 132.1 MB. Free memory was 68.0 MB in the beginning and 45.7 MB in the end (delta: 22.3 MB). Peak memory consumption was 21.1 MB. Max. memory is 16.1 GB. [2021-10-21 19:30:40,177 INFO L168 Benchmark]: Witness Printer took 4.49 ms. Allocated memory is still 132.1 MB. Free memory was 45.7 MB in the beginning and 44.8 MB in the end (delta: 898.7 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-21 19:30:40,185 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 109.1 MB. Free memory is still 80.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 672.60 ms. Allocated memory is still 109.1 MB. Free memory was 87.7 MB in the beginning and 67.0 MB in the end (delta: 20.7 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 136.83 ms. Allocated memory is still 109.1 MB. Free memory was 67.0 MB in the beginning and 56.6 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 175.86 ms. Allocated memory is still 109.1 MB. Free memory was 56.6 MB in the beginning and 47.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1941.19 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 47.0 MB in the beginning and 68.0 MB in the end (delta: -21.0 MB). Peak memory consumption was 30.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1225.19 ms. Allocated memory is still 132.1 MB. Free memory was 68.0 MB in the beginning and 45.7 MB in the end (delta: 22.3 MB). Peak memory consumption was 21.1 MB. Max. memory is 16.1 GB. * Witness Printer took 4.49 ms. Allocated memory is still 132.1 MB. Free memory was 45.7 MB in the beginning and 44.8 MB in the end (delta: 898.7 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 629]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 628, overapproximation of someUnaryDOUBLEoperation at line 507, overapproximation of bitwiseAnd at line 594, overapproximation of someUnaryFLOAToperation at line 624, overapproximation of someBinaryArithmeticFLOAToperation at line 599. Possible FailurePath: [L13] static const float huge_floor = 1.0e30; [L90-L92] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L165] static const int init_jk_krempio[] = {4, 7, 9}; [L167-L171] static const float PIo2_krempio[] = { 1.5703125000e+00, 4.5776367188e-04, 2.5987625122e-05, 7.5437128544e-08, 6.0026650317e-11, 7.3896444519e-13, 5.3845816694e-15, 5.6378512969e-18, 8.3009228831e-20, 3.2756352257e-22, 6.3331015649e-25, }; [L173-L175] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L350-L368] static const __int32_t two_over_pi_rempio[] = { 0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC, 0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62, 0x95, 0x99, 0x3C, 0x43, 0x90, 0x41, 0xFE, 0x51, 0x63, 0xAB, 0xDE, 0xBB, 0xC5, 0x61, 0xB7, 0x24, 0x6E, 0x3A, 0x42, 0x4D, 0xD2, 0xE0, 0x06, 0x49, 0x2E, 0xEA, 0x09, 0xD1, 0x92, 0x1C, 0xFE, 0x1D, 0xEB, 0x1C, 0xB1, 0x29, 0xA7, 0x3E, 0xE8, 0x82, 0x35, 0xF5, 0x2E, 0xBB, 0x44, 0x84, 0xE9, 0x9C, 0x70, 0x26, 0xB4, 0x5F, 0x7E, 0x41, 0x39, 0x91, 0xD6, 0x39, 0x83, 0x53, 0x39, 0xF4, 0x9C, 0x84, 0x5F, 0x8B, 0xBD, 0xF9, 0x28, 0x3B, 0x1F, 0xF8, 0x97, 0xFF, 0xDE, 0x05, 0x98, 0x0F, 0xEF, 0x2F, 0x11, 0x8B, 0x5A, 0x0A, 0x6D, 0x1F, 0x6D, 0x36, 0x7E, 0xCF, 0x27, 0xCB, 0x09, 0xB7, 0x4F, 0x46, 0x3F, 0x66, 0x9E, 0x5F, 0xEA, 0x2D, 0x75, 0x27, 0xBA, 0xC7, 0xEB, 0xE5, 0xF1, 0x7B, 0x3D, 0x07, 0x39, 0xF7, 0x8A, 0x52, 0x92, 0xEA, 0x6B, 0xFB, 0x5F, 0xB1, 0x1F, 0x8D, 0x5D, 0x08, 0x56, 0x03, 0x30, 0x46, 0xFC, 0x7B, 0x6B, 0xAB, 0xF0, 0xCF, 0xBC, 0x20, 0x9A, 0xF4, 0x36, 0x1D, 0xA9, 0xE3, 0x91, 0x61, 0x5E, 0xE6, 0x1B, 0x08, 0x65, 0x99, 0x85, 0x5F, 0x14, 0xA0, 0x68, 0x40, 0x8D, 0xFF, 0xD8, 0x80, 0x4D, 0x73, 0x27, 0x31, 0x06, 0x06, 0x15, 0x56, 0xCA, 0x73, 0xA8, 0xC9, 0x60, 0xE2, 0x7B, 0xC0, 0x8C, 0x6B, }; [L370-L376] static const __int32_t npio2_hw_rempio[] = { 0x3fc90f00, 0x40490f00, 0x4096cb00, 0x40c90f00, 0x40fb5300, 0x4116cb00, 0x412fed00, 0x41490f00, 0x41623100, 0x417b5300, 0x418a3a00, 0x4196cb00, 0x41a35c00, 0x41afed00, 0x41bc7e00, 0x41c90f00, 0x41d5a000, 0x41e23100, 0x41eec200, 0x41fb5300, 0x4203f200, 0x420a3a00, 0x42108300, 0x4216cb00, 0x421d1400, 0x42235c00, 0x4229a500, 0x422fed00, 0x42363600, 0x423c7e00, 0x4242c700, 0x42490f00}; [L378-L387] static const float zero_rempio = 0.0000000000e+00, half_rempio = 5.0000000000e-01, two8_rempio = 2.5600000000e+02, invpio2_rempio = 6.3661980629e-01, pio2_1_rempio = 1.5707855225e+00, pio2_1t_rempio = 1.0804334124e-05, pio2_2_rempio = 1.0804273188e-05, pio2_2t_rempio = 6.0770999344e-11, pio2_3_rempio = 6.0770943833e-11, pio2_3t_rempio = 6.1232342629e-17; [L507-L510] static const float half_ksin = 5.0000000000e-01, S1_ksin = -1.6666667163e-01, S2_ksin = 8.3333337680e-03, S3_ksin = -1.9841270114e-04, S4_ksin = 2.7557314297e-06, S5_ksin = -2.5050759689e-08, S6_ksin = 1.5896910177e-10; [L534-L537] static const float one_kcos = 1.0000000000e+00, C1_kcos = 4.1666667908e-02, C2_kcos = -1.3888889225e-03, C3_kcos = 2.4801587642e-05, C4_kcos = -2.7557314297e-07, C5_kcos = 2.0875723372e-09, C6_kcos = -1.1359647598e-11; [L574-L582] static const float one_ktan = 1.0000000000e+00, pio4_ktan = 7.8539812565e-01, pio4lo_ktan = 3.7748947079e-08, T_ktan[] = { 3.3333334327e-01, 1.3333334029e-01, 5.3968254477e-02, 2.1869488060e-02, 8.8632395491e-03, 3.5920790397e-03, 1.4562094584e-03, 5.8804126456e-04, 2.4646313977e-04, 7.8179444245e-05, 7.1407252108e-05, -1.8558637748e-05, 2.5907305826e-05, }; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={22:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={23:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L624] float x = -0.0f; [L585] float y[2], z = 0.0; [L586] __int32_t n, ix; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={22:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={23:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L589] ieee_float_shape_type gf_u; [L590] gf_u.value = (x) [L591] EXPR gf_u.word [L591] (ix) = gf_u.word [L594] ix &= 0x7fffffff VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={22:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={23:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L595] COND FALSE !(ix <= 0x3f490fd8) VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={22:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={23:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L598] COND TRUE !((ix) < 0x7f800000L) [L599] return x - x; [L599] return x - x; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={22:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={23:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L625] float res = sin_float(x); [L628] EXPR res == -0.0f && __signbit_float(res) == 1 VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={22:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={23:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L628] COND TRUE !(res == -0.0f && __signbit_float(res) == 1) [L629] reach_error() VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={22:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={23:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1060.2ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 9.9ms, AutomataDifference: 145.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 27.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 524 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=401occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 68.4ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 25.1ms SsaConstructionTime, 314.2ms SatisfiabilityAnalysisTime, 169.1ms InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-10-21 19:30:40,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:30:42,703 INFO L177 SettingsManager]: Resetting all preferences to default values... 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[2021-10-21 19:30:42,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:30:42,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:30:42,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:30:42,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:30:42,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:30:42,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:30:42,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:30:42,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:30:42,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:30:42,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:30:42,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:30:42,795 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2021-10-21 19:30:42,821 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:30:42,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:30:42,822 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:30:42,822 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:30:42,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:30:42,823 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:30:42,824 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:30:42,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:30:42,824 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-21 19:30:42,824 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-21 19:30:42,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:30:42,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:30:42,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:30:42,825 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:30:42,826 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:30:42,826 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:30:42,826 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-21 19:30:42,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:30:42,826 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:30:42,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:30:42,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:30:42,827 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:30:42,827 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:30:42,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:30:42,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:30:42,828 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:30:42,828 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:30:42,829 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:30:42,829 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:30:42,829 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:30:42,829 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:30:42,829 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:30:42,830 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:30:42,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:30:42,830 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eba0d69032dcca3a4fd537674be713f074cf8e41be9cc562a35b9ffa9def96ba [2021-10-21 19:30:43,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:30:43,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:30:43,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:30:43,234 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:30:43,235 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:30:43,236 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-10-21 19:30:43,317 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/data/40b5b6c37/3ff90675b5e24b21936ae856bbdde64c/FLAG30bd16cd8 [2021-10-21 19:30:43,954 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:30:43,955 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-10-21 19:30:43,969 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/data/40b5b6c37/3ff90675b5e24b21936ae856bbdde64c/FLAG30bd16cd8 [2021-10-21 19:30:44,240 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/data/40b5b6c37/3ff90675b5e24b21936ae856bbdde64c [2021-10-21 19:30:44,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:30:44,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:30:44,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:30:44,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:30:44,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:30:44,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:44,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd9f3ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44, skipping insertion in model container [2021-10-21 19:30:44,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:44,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:30:44,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:30:44,669 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-10-21 19:30:44,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:30:44,710 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:30:44,865 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-10-21 19:30:44,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:30:44,924 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:30:44,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44 WrapperNode [2021-10-21 19:30:44,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:30:44,926 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:30:44,926 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:30:44,927 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:30:44,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:44,984 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:45,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:30:45,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-21 19:30:45,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-21 19:30:45,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-21 19:30:45,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:45,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:45,106 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:45,107 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:45,190 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:45,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:45,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:45,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-21 19:30:45,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-21 19:30:45,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-21 19:30:45,314 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-21 19:30:45,315 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (1/1) ... [2021-10-21 19:30:45,322 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:30:45,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:30:45,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-21 19:30:45,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-21 19:30:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-21 19:30:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-21 19:30:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-21 19:30:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-21 19:30:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-21 19:30:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-21 19:30:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-10-21 19:30:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-21 19:30:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-21 19:30:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-21 19:30:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-21 19:31:43,660 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-21 19:31:43,660 INFO L299 CfgBuilder]: Removed 217 assume(true) statements. [2021-10-21 19:31:43,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:31:43 BoogieIcfgContainer [2021-10-21 19:31:43,663 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-21 19:31:43,665 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-21 19:31:43,665 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-21 19:31:43,668 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-21 19:31:43,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.10 07:30:44" (1/3) ... [2021-10-21 19:31:43,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65b0ebaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 07:31:43, skipping insertion in model container [2021-10-21 19:31:43,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:30:44" (2/3) ... [2021-10-21 19:31:43,670 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65b0ebaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 07:31:43, skipping insertion in model container [2021-10-21 19:31:43,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:31:43" (3/3) ... [2021-10-21 19:31:43,671 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2021-10-21 19:31:43,677 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-21 19:31:43,677 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-21 19:31:43,728 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-21 19:31:43,734 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-21 19:31:43,734 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-21 19:31:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand has 401 states, 399 states have (on average 1.7142857142857142) internal successors, (684), 400 states have internal predecessors, (684), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:31:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-21 19:31:43,773 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:31:43,774 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:31:43,774 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 19:31:43,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:31:43,780 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2021-10-21 19:31:43,795 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-21 19:31:43,795 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2120694921] [2021-10-21 19:31:43,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:31:43,797 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-21 19:31:43,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat [2021-10-21 19:31:43,800 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-21 19:31:43,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-10-21 19:31:45,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:31:45,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-21 19:31:45,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-21 19:31:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:31:45,729 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-21 19:31:45,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:31:45,786 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-21 19:31:45,787 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2120694921] [2021-10-21 19:31:45,787 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2120694921] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-21 19:31:45,788 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:31:45,788 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-10-21 19:31:45,789 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259791105] [2021-10-21 19:31:45,794 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-21 19:31:45,794 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-21 19:31:45,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-21 19:31:45,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-21 19:31:45,811 INFO L87 Difference]: Start difference. First operand has 401 states, 399 states have (on average 1.7142857142857142) internal successors, (684), 400 states have internal predecessors, (684), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:31:45,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:31:45,885 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2021-10-21 19:31:45,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-21 19:31:45,887 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-10-21 19:31:45,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:31:45,903 INFO L225 Difference]: With dead ends: 800 [2021-10-21 19:31:45,903 INFO L226 Difference]: Without dead ends: 398 [2021-10-21 19:31:45,908 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-21 19:31:45,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2021-10-21 19:31:46,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2021-10-21 19:31:46,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 397 states have (on average 1.3123425692695214) internal successors, (521), 397 states have internal predecessors, (521), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:31:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2021-10-21 19:31:46,023 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2021-10-21 19:31:46,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:31:46,023 INFO L470 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2021-10-21 19:31:46,023 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:31:46,024 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2021-10-21 19:31:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-10-21 19:31:46,025 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:31:46,025 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:31:46,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-10-21 19:31:46,248 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 [2021-10-21 19:31:46,248 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 19:31:46,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:31:46,249 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2021-10-21 19:31:46,250 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-21 19:31:46,250 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [864721683] [2021-10-21 19:31:46,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:31:46,251 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-21 19:31:46,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat [2021-10-21 19:31:46,252 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-21 19:31:46,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-10-21 19:31:48,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:31:48,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-21 19:31:48,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-21 19:31:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:31:48,383 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-21 19:31:48,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:31:48,652 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-21 19:31:48,652 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [864721683] [2021-10-21 19:31:48,653 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [864721683] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-21 19:31:48,653 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:31:48,653 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-10-21 19:31:48,653 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462268344] [2021-10-21 19:31:48,654 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-21 19:31:48,655 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-21 19:31:48,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-21 19:31:48,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-10-21 19:31:48,656 INFO L87 Difference]: Start difference. First operand 398 states and 521 transitions. Second operand has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:31:48,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:31:48,823 INFO L93 Difference]: Finished difference Result 407 states and 530 transitions. [2021-10-21 19:31:48,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-21 19:31:48,824 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-10-21 19:31:48,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:31:48,824 INFO L225 Difference]: With dead ends: 407 [2021-10-21 19:31:48,824 INFO L226 Difference]: Without dead ends: 23 [2021-10-21 19:31:48,827 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 354.8ms TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-10-21 19:31:48,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-10-21 19:31:48,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-10-21 19:31:48,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:31:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2021-10-21 19:31:48,831 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2021-10-21 19:31:48,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:31:48,832 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2021-10-21 19:31:48,832 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:31:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2021-10-21 19:31:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-21 19:31:48,833 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:31:48,833 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:31:48,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-10-21 19:31:49,050 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 [2021-10-21 19:31:49,051 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 19:31:49,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:31:49,052 INFO L82 PathProgramCache]: Analyzing trace with hash 2036534483, now seen corresponding path program 1 times [2021-10-21 19:31:49,052 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-21 19:31:49,053 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [104290163] [2021-10-21 19:31:49,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:31:49,053 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-21 19:31:49,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat [2021-10-21 19:31:49,055 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-21 19:31:49,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-10-21 19:31:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:31:50,834 INFO L263 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 10 conjunts are in the unsatisfiable core [2021-10-21 19:31:50,835 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-21 19:31:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:31:51,195 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-21 19:31:51,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:31:51,625 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-21 19:31:51,625 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [104290163] [2021-10-21 19:31:51,625 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [104290163] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-21 19:31:51,625 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:31:51,626 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2021-10-21 19:31:51,626 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842269029] [2021-10-21 19:31:51,626 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-10-21 19:31:51,627 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-21 19:31:51,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-10-21 19:31:51,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-10-21 19:31:51,628 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:32:02,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:32:02,642 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2021-10-21 19:32:02,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-21 19:32:02,642 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-10-21 19:32:02,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:32:02,643 INFO L225 Difference]: With dead ends: 45 [2021-10-21 19:32:02,643 INFO L226 Difference]: Without dead ends: 33 [2021-10-21 19:32:02,644 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 692.1ms TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-10-21 19:32:02,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2021-10-21 19:32:02,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2021-10-21 19:32:02,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 25 states have (on average 1.12) internal successors, (28), 25 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:32:02,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2021-10-21 19:32:02,649 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2021-10-21 19:32:02,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:32:02,650 INFO L470 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2021-10-21 19:32:02,650 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:32:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2021-10-21 19:32:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-10-21 19:32:02,651 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:32:02,651 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:32:02,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-10-21 19:32:02,872 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 [2021-10-21 19:32:02,872 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 19:32:02,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:32:02,873 INFO L82 PathProgramCache]: Analyzing trace with hash 1722780714, now seen corresponding path program 1 times [2021-10-21 19:32:02,874 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-21 19:32:02,874 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1367204117] [2021-10-21 19:32:02,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:32:02,874 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-21 19:32:02,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat [2021-10-21 19:32:02,876 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-21 19:32:02,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-10-21 19:32:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:32:05,340 INFO L263 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 10 conjunts are in the unsatisfiable core [2021-10-21 19:32:05,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-21 19:32:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:32:05,701 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-21 19:32:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:32:06,199 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-21 19:32:06,199 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1367204117] [2021-10-21 19:32:06,199 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1367204117] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-21 19:32:06,200 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:32:06,200 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2021-10-21 19:32:06,200 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365597298] [2021-10-21 19:32:06,200 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-10-21 19:32:06,201 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-21 19:32:06,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-10-21 19:32:06,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-10-21 19:32:06,202 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand has 10 states, 10 states have (on average 2.6) internal successors, (26), 10 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:32:06,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:32:06,455 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2021-10-21 19:32:06,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-21 19:32:06,463 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.6) internal successors, (26), 10 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2021-10-21 19:32:06,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:32:06,463 INFO L225 Difference]: With dead ends: 33 [2021-10-21 19:32:06,463 INFO L226 Difference]: Without dead ends: 21 [2021-10-21 19:32:06,464 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 570.5ms TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2021-10-21 19:32:06,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2021-10-21 19:32:06,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2021-10-21 19:32:06,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 1.0) internal successors, (20), 20 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:32:06,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2021-10-21 19:32:06,467 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2021-10-21 19:32:06,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:32:06,468 INFO L470 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2021-10-21 19:32:06,468 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.6) internal successors, (26), 10 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:32:06,468 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2021-10-21 19:32:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-21 19:32:06,469 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:32:06,469 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:32:06,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-10-21 19:32:06,669 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 [2021-10-21 19:32:06,670 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-21 19:32:06,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:32:06,670 INFO L82 PathProgramCache]: Analyzing trace with hash 650443176, now seen corresponding path program 1 times [2021-10-21 19:32:06,671 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-21 19:32:06,671 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [136241294] [2021-10-21 19:32:06,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:32:06,671 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-21 19:32:06,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat [2021-10-21 19:32:06,672 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-21 19:32:06,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-10-21 19:32:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:32:08,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 17 conjunts are in the unsatisfiable core [2021-10-21 19:32:08,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-21 19:32:09,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:32:09,178 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-21 19:32:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:32:10,730 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-21 19:32:10,731 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [136241294] [2021-10-21 19:32:10,731 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [136241294] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-21 19:32:10,731 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:32:10,731 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2021-10-21 19:32:10,731 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812829835] [2021-10-21 19:32:10,732 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-21 19:32:10,732 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-21 19:32:10,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-21 19:32:10,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2021-10-21 19:32:10,733 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:32:11,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:32:11,768 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2021-10-21 19:32:11,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-21 19:32:11,769 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-10-21 19:32:11,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:32:11,769 INFO L225 Difference]: With dead ends: 21 [2021-10-21 19:32:11,769 INFO L226 Difference]: Without dead ends: 0 [2021-10-21 19:32:11,770 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2186.1ms TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2021-10-21 19:32:11,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-21 19:32:11,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-21 19:32:11,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:32:11,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-21 19:32:11,770 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-10-21 19:32:11,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:32:11,771 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-21 19:32:11,771 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-21 19:32:11,771 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-21 19:32:11,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-21 19:32:11,773 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:32:11,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-10-21 19:32:11,984 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/mathsat -unsat_core_generation=3 [2021-10-21 19:32:11,986 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-21 19:32:11,988 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,012 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,013 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,014 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,015 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,019 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,020 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,021 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,023 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,026 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,027 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,028 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,028 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,029 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,030 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,030 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,031 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,032 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,032 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,033 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,034 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,034 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,035 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,040 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,042 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,043 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,044 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,045 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,046 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,047 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,048 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,048 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,049 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,050 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,052 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,053 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,053 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,054 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,055 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,064 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,066 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,066 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,067 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,067 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,068 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,070 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,070 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,071 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,072 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,083 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,084 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,086 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,087 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,092 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,092 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,095 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,096 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,111 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,111 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,112 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,127 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,127 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,128 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,128 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,131 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,132 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,132 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,134 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,134 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,135 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,135 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,136 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,136 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,137 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,138 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,138 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,139 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,139 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:32:12,872 INFO L857 garLoopResultBuilder]: For program point L300-2(lines 300 304) no Hoare annotation was computed. [2021-10-21 19:32:12,872 INFO L853 garLoopResultBuilder]: At program point L300-3(lines 300 304) the Hoare annotation is: false [2021-10-21 19:32:12,872 INFO L857 garLoopResultBuilder]: For program point L300-4(lines 300 304) no Hoare annotation was computed. [2021-10-21 19:32:12,872 INFO L857 garLoopResultBuilder]: For program point L36(lines 36 37) no Hoare annotation was computed. [2021-10-21 19:32:12,872 INFO L857 garLoopResultBuilder]: For program point L499(lines 499 503) no Hoare annotation was computed. [2021-10-21 19:32:12,872 INFO L857 garLoopResultBuilder]: For program point L301-2(lines 301 302) no Hoare annotation was computed. [2021-10-21 19:32:12,873 INFO L853 garLoopResultBuilder]: At program point L301-3(lines 301 302) the Hoare annotation is: false [2021-10-21 19:32:12,873 INFO L857 garLoopResultBuilder]: For program point L301-4(lines 301 302) no Hoare annotation was computed. [2021-10-21 19:32:12,873 INFO L857 garLoopResultBuilder]: For program point L38(lines 38 42) no Hoare annotation was computed. [2021-10-21 19:32:12,873 INFO L860 garLoopResultBuilder]: At program point L633(lines 616 634) the Hoare annotation is: true [2021-10-21 19:32:12,873 INFO L857 garLoopResultBuilder]: For program point L105(lines 105 106) no Hoare annotation was computed. [2021-10-21 19:32:12,873 INFO L857 garLoopResultBuilder]: For program point L105-1(lines 105 106) no Hoare annotation was computed. [2021-10-21 19:32:12,873 INFO L857 garLoopResultBuilder]: For program point L39(lines 39 40) no Hoare annotation was computed. [2021-10-21 19:32:12,874 INFO L857 garLoopResultBuilder]: For program point L105-2(lines 105 106) no Hoare annotation was computed. [2021-10-21 19:32:12,874 INFO L857 garLoopResultBuilder]: For program point L105-3(lines 105 106) no Hoare annotation was computed. [2021-10-21 19:32:12,874 INFO L857 garLoopResultBuilder]: For program point L39-2(lines 39 40) no Hoare annotation was computed. [2021-10-21 19:32:12,874 INFO L857 garLoopResultBuilder]: For program point L437(line 437) no Hoare annotation was computed. [2021-10-21 19:32:12,874 INFO L857 garLoopResultBuilder]: For program point L437-2(lines 437 469) no Hoare annotation was computed. [2021-10-21 19:32:12,874 INFO L857 garLoopResultBuilder]: For program point L239-1(lines 226 254) no Hoare annotation was computed. [2021-10-21 19:32:12,874 INFO L857 garLoopResultBuilder]: For program point L107(lines 107 108) no Hoare annotation was computed. [2021-10-21 19:32:12,874 INFO L857 garLoopResultBuilder]: For program point L107-1(lines 107 108) no Hoare annotation was computed. [2021-10-21 19:32:12,875 INFO L857 garLoopResultBuilder]: For program point L107-2(lines 107 108) no Hoare annotation was computed. [2021-10-21 19:32:12,875 INFO L857 garLoopResultBuilder]: For program point L107-3(lines 107 108) no Hoare annotation was computed. [2021-10-21 19:32:12,875 INFO L853 garLoopResultBuilder]: At program point L570(lines 539 572) the Hoare annotation is: false [2021-10-21 19:32:12,875 INFO L853 garLoopResultBuilder]: At program point L570-1(lines 539 572) the Hoare annotation is: false [2021-10-21 19:32:12,875 INFO L853 garLoopResultBuilder]: At program point L504(lines 389 505) the Hoare annotation is: false [2021-10-21 19:32:12,875 INFO L853 garLoopResultBuilder]: At program point L306(lines 306 346) the Hoare annotation is: false [2021-10-21 19:32:12,875 INFO L853 garLoopResultBuilder]: At program point L240(lines 240 247) the Hoare annotation is: false [2021-10-21 19:32:12,875 INFO L857 garLoopResultBuilder]: For program point L307(line 307) no Hoare annotation was computed. [2021-10-21 19:32:12,876 INFO L857 garLoopResultBuilder]: For program point L241(line 241) no Hoare annotation was computed. [2021-10-21 19:32:12,876 INFO L857 garLoopResultBuilder]: For program point L109(lines 109 119) no Hoare annotation was computed. [2021-10-21 19:32:12,876 INFO L857 garLoopResultBuilder]: For program point L109-2(lines 109 119) no Hoare annotation was computed. [2021-10-21 19:32:12,876 INFO L857 garLoopResultBuilder]: For program point L109-3(lines 109 119) no Hoare annotation was computed. [2021-10-21 19:32:12,876 INFO L857 garLoopResultBuilder]: For program point L109-5(lines 109 119) no Hoare annotation was computed. [2021-10-21 19:32:12,876 INFO L857 garLoopResultBuilder]: For program point L109-6(lines 109 119) no Hoare annotation was computed. [2021-10-21 19:32:12,876 INFO L857 garLoopResultBuilder]: For program point L109-8(lines 109 119) no Hoare annotation was computed. [2021-10-21 19:32:12,876 INFO L857 garLoopResultBuilder]: For program point L109-9(lines 109 119) no Hoare annotation was computed. [2021-10-21 19:32:12,876 INFO L857 garLoopResultBuilder]: For program point L109-11(lines 109 119) no Hoare annotation was computed. [2021-10-21 19:32:12,877 INFO L857 garLoopResultBuilder]: For program point L309-2(lines 309 310) no Hoare annotation was computed. [2021-10-21 19:32:12,877 INFO L853 garLoopResultBuilder]: At program point L309-3(lines 309 310) the Hoare annotation is: false [2021-10-21 19:32:12,877 INFO L857 garLoopResultBuilder]: For program point L309-4(lines 306 346) no Hoare annotation was computed. [2021-10-21 19:32:12,877 INFO L857 garLoopResultBuilder]: For program point L111-1(lines 111 115) no Hoare annotation was computed. [2021-10-21 19:32:12,877 INFO L853 garLoopResultBuilder]: At program point L111-2(lines 111 115) the Hoare annotation is: false [2021-10-21 19:32:12,877 INFO L857 garLoopResultBuilder]: For program point L45(lines 45 48) no Hoare annotation was computed. [2021-10-21 19:32:12,877 INFO L857 garLoopResultBuilder]: For program point L111-3(lines 111 115) no Hoare annotation was computed. [2021-10-21 19:32:12,877 INFO L857 garLoopResultBuilder]: For program point L111-5(lines 111 115) no Hoare annotation was computed. [2021-10-21 19:32:12,877 INFO L853 garLoopResultBuilder]: At program point L111-6(lines 111 115) the Hoare annotation is: false [2021-10-21 19:32:12,878 INFO L857 garLoopResultBuilder]: For program point L111-7(lines 111 115) no Hoare annotation was computed. [2021-10-21 19:32:12,878 INFO L857 garLoopResultBuilder]: For program point L111-9(lines 111 115) no Hoare annotation was computed. [2021-10-21 19:32:12,878 INFO L853 garLoopResultBuilder]: At program point L111-10(lines 111 115) the Hoare annotation is: false [2021-10-21 19:32:12,878 INFO L857 garLoopResultBuilder]: For program point L111-11(lines 111 115) no Hoare annotation was computed. [2021-10-21 19:32:12,878 INFO L857 garLoopResultBuilder]: For program point L111-13(lines 111 115) no Hoare annotation was computed. [2021-10-21 19:32:12,878 INFO L853 garLoopResultBuilder]: At program point L111-14(lines 111 115) the Hoare annotation is: false [2021-10-21 19:32:12,878 INFO L857 garLoopResultBuilder]: For program point L111-15(lines 111 115) no Hoare annotation was computed. [2021-10-21 19:32:12,878 INFO L857 garLoopResultBuilder]: For program point L244(line 244) no Hoare annotation was computed. [2021-10-21 19:32:12,878 INFO L857 garLoopResultBuilder]: For program point L443-1(lines 443 447) no Hoare annotation was computed. [2021-10-21 19:32:12,879 INFO L853 garLoopResultBuilder]: At program point L443-2(lines 443 447) the Hoare annotation is: false [2021-10-21 19:32:12,879 INFO L857 garLoopResultBuilder]: For program point L443-3(lines 443 447) no Hoare annotation was computed. [2021-10-21 19:32:12,879 INFO L857 garLoopResultBuilder]: For program point L311-1(line 311) no Hoare annotation was computed. [2021-10-21 19:32:12,879 INFO L857 garLoopResultBuilder]: For program point L313(line 313) no Hoare annotation was computed. [2021-10-21 19:32:12,879 INFO L857 garLoopResultBuilder]: For program point L313-2(line 313) no Hoare annotation was computed. [2021-10-21 19:32:12,879 INFO L857 garLoopResultBuilder]: For program point L314(line 314) no Hoare annotation was computed. [2021-10-21 19:32:12,879 INFO L857 garLoopResultBuilder]: For program point L50(lines 50 54) no Hoare annotation was computed. [2021-10-21 19:32:12,879 INFO L857 garLoopResultBuilder]: For program point L50-1(lines 15 56) no Hoare annotation was computed. [2021-10-21 19:32:12,880 INFO L857 garLoopResultBuilder]: For program point L50-2(lines 50 54) no Hoare annotation was computed. [2021-10-21 19:32:12,880 INFO L857 garLoopResultBuilder]: For program point L117(lines 117 118) no Hoare annotation was computed. [2021-10-21 19:32:12,880 INFO L857 garLoopResultBuilder]: For program point L117-1(lines 117 118) no Hoare annotation was computed. [2021-10-21 19:32:12,880 INFO L857 garLoopResultBuilder]: For program point L117-2(lines 117 118) no Hoare annotation was computed. [2021-10-21 19:32:12,880 INFO L857 garLoopResultBuilder]: For program point L117-3(lines 117 118) no Hoare annotation was computed. [2021-10-21 19:32:12,880 INFO L857 garLoopResultBuilder]: For program point L316-2(lines 316 317) no Hoare annotation was computed. [2021-10-21 19:32:12,880 INFO L853 garLoopResultBuilder]: At program point L316-3(lines 316 317) the Hoare annotation is: false [2021-10-21 19:32:12,880 INFO L857 garLoopResultBuilder]: For program point L316-4(lines 306 346) no Hoare annotation was computed. [2021-10-21 19:32:12,880 INFO L857 garLoopResultBuilder]: For program point L515-1(lines 515 519) no Hoare annotation was computed. [2021-10-21 19:32:12,881 INFO L853 garLoopResultBuilder]: At program point L515-2(lines 515 519) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= .cse0 ULTIMATE.start___kernel_sinf_~x) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)))) (= ULTIMATE.start_sin_float_~x .cse0))) [2021-10-21 19:32:12,881 INFO L857 garLoopResultBuilder]: For program point L449(lines 449 468) no Hoare annotation was computed. [2021-10-21 19:32:12,881 INFO L857 garLoopResultBuilder]: For program point L515-3(lines 515 519) no Hoare annotation was computed. [2021-10-21 19:32:12,881 INFO L857 garLoopResultBuilder]: For program point L449-1(lines 437 469) no Hoare annotation was computed. [2021-10-21 19:32:12,881 INFO L857 garLoopResultBuilder]: For program point L515-5(lines 515 519) no Hoare annotation was computed. [2021-10-21 19:32:12,881 INFO L853 garLoopResultBuilder]: At program point L515-6(lines 515 519) the Hoare annotation is: false [2021-10-21 19:32:12,881 INFO L857 garLoopResultBuilder]: For program point L515-7(lines 515 519) no Hoare annotation was computed. [2021-10-21 19:32:12,881 INFO L857 garLoopResultBuilder]: For program point L251(lines 251 252) no Hoare annotation was computed. [2021-10-21 19:32:12,882 INFO L857 garLoopResultBuilder]: For program point L515-9(lines 515 519) no Hoare annotation was computed. [2021-10-21 19:32:12,882 INFO L853 garLoopResultBuilder]: At program point L515-10(lines 515 519) the Hoare annotation is: false [2021-10-21 19:32:12,882 INFO L857 garLoopResultBuilder]: For program point L515-11(lines 515 519) no Hoare annotation was computed. [2021-10-21 19:32:12,882 INFO L857 garLoopResultBuilder]: For program point L318-1(line 318) no Hoare annotation was computed. [2021-10-21 19:32:12,882 INFO L857 garLoopResultBuilder]: For program point L187(lines 187 188) no Hoare annotation was computed. [2021-10-21 19:32:12,882 INFO L857 garLoopResultBuilder]: For program point L187-2(lines 187 188) no Hoare annotation was computed. [2021-10-21 19:32:12,882 INFO L857 garLoopResultBuilder]: For program point L121(lines 121 122) no Hoare annotation was computed. [2021-10-21 19:32:12,882 INFO L857 garLoopResultBuilder]: For program point L121-1(lines 121 122) no Hoare annotation was computed. [2021-10-21 19:32:12,882 INFO L853 garLoopResultBuilder]: At program point L55(lines 15 56) the Hoare annotation is: false [2021-10-21 19:32:12,883 INFO L857 garLoopResultBuilder]: For program point L121-2(lines 121 122) no Hoare annotation was computed. [2021-10-21 19:32:12,883 INFO L857 garLoopResultBuilder]: For program point L121-3(lines 121 122) no Hoare annotation was computed. [2021-10-21 19:32:12,883 INFO L853 garLoopResultBuilder]: At program point L584(lines 584 614) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= |ULTIMATE.start_sin_float_#res| .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 ULTIMATE.start___kernel_sinf_~x) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)))) (= ULTIMATE.start_sin_float_~x .cse0))) [2021-10-21 19:32:12,883 INFO L857 garLoopResultBuilder]: For program point L320-2(lines 320 321) no Hoare annotation was computed. [2021-10-21 19:32:12,883 INFO L853 garLoopResultBuilder]: At program point L320-3(lines 320 321) the Hoare annotation is: false [2021-10-21 19:32:12,883 INFO L857 garLoopResultBuilder]: For program point L320-4(lines 306 346) no Hoare annotation was computed. [2021-10-21 19:32:12,883 INFO L857 garLoopResultBuilder]: For program point L123(lines 123 130) no Hoare annotation was computed. [2021-10-21 19:32:12,883 INFO L857 garLoopResultBuilder]: For program point L123-1(lines 123 130) no Hoare annotation was computed. [2021-10-21 19:32:12,883 INFO L857 garLoopResultBuilder]: For program point L123-2(lines 123 130) no Hoare annotation was computed. [2021-10-21 19:32:12,884 INFO L857 garLoopResultBuilder]: For program point L123-3(lines 123 130) no Hoare annotation was computed. [2021-10-21 19:32:12,884 INFO L857 garLoopResultBuilder]: For program point L322-1(line 322) no Hoare annotation was computed. [2021-10-21 19:32:12,884 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-21 19:32:12,884 INFO L857 garLoopResultBuilder]: For program point L256-1(lines 178 348) no Hoare annotation was computed. [2021-10-21 19:32:12,884 INFO L857 garLoopResultBuilder]: For program point L124-1(lines 124 128) no Hoare annotation was computed. [2021-10-21 19:32:12,884 INFO L853 garLoopResultBuilder]: At program point L124-2(lines 124 128) the Hoare annotation is: false [2021-10-21 19:32:12,884 INFO L857 garLoopResultBuilder]: For program point L124-3(lines 124 128) no Hoare annotation was computed. [2021-10-21 19:32:12,884 INFO L857 garLoopResultBuilder]: For program point L124-5(lines 124 128) no Hoare annotation was computed. [2021-10-21 19:32:12,885 INFO L853 garLoopResultBuilder]: At program point L124-6(lines 124 128) the Hoare annotation is: false [2021-10-21 19:32:12,885 INFO L857 garLoopResultBuilder]: For program point L124-7(lines 124 128) no Hoare annotation was computed. [2021-10-21 19:32:12,885 INFO L857 garLoopResultBuilder]: For program point L124-9(lines 124 128) no Hoare annotation was computed. [2021-10-21 19:32:12,885 INFO L853 garLoopResultBuilder]: At program point L124-10(lines 124 128) the Hoare annotation is: false [2021-10-21 19:32:12,885 INFO L857 garLoopResultBuilder]: For program point L124-11(lines 124 128) no Hoare annotation was computed. [2021-10-21 19:32:12,885 INFO L857 garLoopResultBuilder]: For program point L124-13(lines 124 128) no Hoare annotation was computed. [2021-10-21 19:32:12,885 INFO L853 garLoopResultBuilder]: At program point L124-14(lines 124 128) the Hoare annotation is: false [2021-10-21 19:32:12,885 INFO L857 garLoopResultBuilder]: For program point L124-15(lines 124 128) no Hoare annotation was computed. [2021-10-21 19:32:12,885 INFO L857 garLoopResultBuilder]: For program point L521(lines 521 524) no Hoare annotation was computed. [2021-10-21 19:32:12,886 INFO L857 garLoopResultBuilder]: For program point L521-2(lines 521 524) no Hoare annotation was computed. [2021-10-21 19:32:12,886 INFO L857 garLoopResultBuilder]: For program point L455-1(lines 455 459) no Hoare annotation was computed. [2021-10-21 19:32:12,886 INFO L857 garLoopResultBuilder]: For program point L521-3(lines 521 524) no Hoare annotation was computed. [2021-10-21 19:32:12,886 INFO L853 garLoopResultBuilder]: At program point L455-2(lines 455 459) the Hoare annotation is: false [2021-10-21 19:32:12,886 INFO L857 garLoopResultBuilder]: For program point L455-3(lines 455 459) no Hoare annotation was computed. [2021-10-21 19:32:12,886 INFO L857 garLoopResultBuilder]: For program point L521-5(lines 521 524) no Hoare annotation was computed. [2021-10-21 19:32:12,886 INFO L857 garLoopResultBuilder]: For program point L521-6(lines 521 524) no Hoare annotation was computed. [2021-10-21 19:32:12,886 INFO L857 garLoopResultBuilder]: For program point L521-8(lines 521 524) no Hoare annotation was computed. [2021-10-21 19:32:12,887 INFO L857 garLoopResultBuilder]: For program point L588-1(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:32:12,887 INFO L853 garLoopResultBuilder]: At program point L588-2(lines 588 592) the Hoare annotation is: (= ULTIMATE.start_sin_float_~x (fp.neg (_ +zero 8 24))) [2021-10-21 19:32:12,887 INFO L857 garLoopResultBuilder]: For program point L522(lines 522 523) no Hoare annotation was computed. [2021-10-21 19:32:12,887 INFO L857 garLoopResultBuilder]: For program point L588-3(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:32:12,887 INFO L857 garLoopResultBuilder]: For program point L522-1(lines 522 523) no Hoare annotation was computed. [2021-10-21 19:32:12,887 INFO L857 garLoopResultBuilder]: For program point L522-2(lines 522 523) no Hoare annotation was computed. [2021-10-21 19:32:12,887 INFO L857 garLoopResultBuilder]: For program point L324(line 324) no Hoare annotation was computed. [2021-10-21 19:32:12,888 INFO L857 garLoopResultBuilder]: For program point L258-2(lines 258 259) no Hoare annotation was computed. [2021-10-21 19:32:12,888 INFO L853 garLoopResultBuilder]: At program point L258-3(lines 258 259) the Hoare annotation is: false [2021-10-21 19:32:12,888 INFO L857 garLoopResultBuilder]: For program point L258-4(lines 256 273) no Hoare annotation was computed. [2021-10-21 19:32:12,888 INFO L857 garLoopResultBuilder]: For program point L325-2(lines 325 329) no Hoare annotation was computed. [2021-10-21 19:32:12,888 INFO L853 garLoopResultBuilder]: At program point L325-3(lines 325 329) the Hoare annotation is: false [2021-10-21 19:32:12,888 INFO L857 garLoopResultBuilder]: For program point L325-4(lines 325 329) no Hoare annotation was computed. [2021-10-21 19:32:12,888 INFO L857 garLoopResultBuilder]: For program point L193-2(lines 193 194) no Hoare annotation was computed. [2021-10-21 19:32:12,889 INFO L853 garLoopResultBuilder]: At program point L193-3(lines 193 194) the Hoare annotation is: false [2021-10-21 19:32:12,889 INFO L857 garLoopResultBuilder]: For program point L193-4(lines 193 194) no Hoare annotation was computed. [2021-10-21 19:32:12,889 INFO L857 garLoopResultBuilder]: For program point L61-1(lines 61 65) no Hoare annotation was computed. [2021-10-21 19:32:12,889 INFO L853 garLoopResultBuilder]: At program point L61-2(lines 61 65) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= .cse0 ULTIMATE.start_main_~res~0) (= |ULTIMATE.start_sin_float_#res| .cse0) |ULTIMATE.start_main_#t~short137| (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 ULTIMATE.start___kernel_sinf_~x) (= .cse0 ULTIMATE.start___signbit_float_~x) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)))) (= ULTIMATE.start_sin_float_~x .cse0))) [2021-10-21 19:32:12,889 INFO L857 garLoopResultBuilder]: For program point L61-3(lines 61 65) no Hoare annotation was computed. [2021-10-21 19:32:12,889 INFO L857 garLoopResultBuilder]: For program point L194(line 194) no Hoare annotation was computed. [2021-10-21 19:32:12,889 INFO L857 garLoopResultBuilder]: For program point L194-2(line 194) no Hoare annotation was computed. [2021-10-21 19:32:12,890 INFO L857 garLoopResultBuilder]: For program point L261-1(lines 261 262) no Hoare annotation was computed. [2021-10-21 19:32:12,890 INFO L857 garLoopResultBuilder]: For program point L261-3(lines 261 262) no Hoare annotation was computed. [2021-10-21 19:32:12,890 INFO L853 garLoopResultBuilder]: At program point L261-4(lines 261 262) the Hoare annotation is: false [2021-10-21 19:32:12,890 INFO L857 garLoopResultBuilder]: For program point L261-5(lines 261 262) no Hoare annotation was computed. [2021-10-21 19:32:12,890 INFO L857 garLoopResultBuilder]: For program point L196-2(lines 196 200) no Hoare annotation was computed. [2021-10-21 19:32:12,890 INFO L853 garLoopResultBuilder]: At program point L196-3(lines 196 200) the Hoare annotation is: false [2021-10-21 19:32:12,890 INFO L857 garLoopResultBuilder]: For program point L196-4(lines 196 200) no Hoare annotation was computed. [2021-10-21 19:32:12,890 INFO L857 garLoopResultBuilder]: For program point L461(lines 461 467) no Hoare annotation was computed. [2021-10-21 19:32:12,891 INFO L857 garLoopResultBuilder]: For program point L395-1(lines 395 399) no Hoare annotation was computed. [2021-10-21 19:32:12,891 INFO L853 garLoopResultBuilder]: At program point L395-2(lines 395 399) the Hoare annotation is: false [2021-10-21 19:32:12,891 INFO L857 garLoopResultBuilder]: For program point L395-3(lines 395 399) no Hoare annotation was computed. [2021-10-21 19:32:12,891 INFO L857 garLoopResultBuilder]: For program point L197-2(lines 197 198) no Hoare annotation was computed. [2021-10-21 19:32:12,891 INFO L857 garLoopResultBuilder]: For program point L131(lines 131 136) no Hoare annotation was computed. [2021-10-21 19:32:12,891 INFO L853 garLoopResultBuilder]: At program point L197-3(lines 197 198) the Hoare annotation is: false [2021-10-21 19:32:12,891 INFO L857 garLoopResultBuilder]: For program point L131-1(lines 131 136) no Hoare annotation was computed. [2021-10-21 19:32:12,891 INFO L857 garLoopResultBuilder]: For program point L197-4(lines 197 198) no Hoare annotation was computed. [2021-10-21 19:32:12,892 INFO L857 garLoopResultBuilder]: For program point L131-2(lines 131 136) no Hoare annotation was computed. [2021-10-21 19:32:12,892 INFO L857 garLoopResultBuilder]: For program point L131-3(lines 131 136) no Hoare annotation was computed. [2021-10-21 19:32:12,892 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-21 19:32:12,892 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 629) no Hoare annotation was computed. [2021-10-21 19:32:12,892 INFO L857 garLoopResultBuilder]: For program point L528(lines 528 531) no Hoare annotation was computed. [2021-10-21 19:32:12,892 INFO L857 garLoopResultBuilder]: For program point L528-1(lines 528 531) no Hoare annotation was computed. [2021-10-21 19:32:12,892 INFO L857 garLoopResultBuilder]: For program point L528-2(lines 528 531) no Hoare annotation was computed. [2021-10-21 19:32:12,892 INFO L857 garLoopResultBuilder]: For program point L330-2(lines 330 334) no Hoare annotation was computed. [2021-10-21 19:32:12,893 INFO L853 garLoopResultBuilder]: At program point L330-3(lines 330 334) the Hoare annotation is: false [2021-10-21 19:32:12,893 INFO L857 garLoopResultBuilder]: For program point L264-2(lines 264 269) no Hoare annotation was computed. [2021-10-21 19:32:12,893 INFO L857 garLoopResultBuilder]: For program point L330-4(lines 330 334) no Hoare annotation was computed. [2021-10-21 19:32:12,893 INFO L853 garLoopResultBuilder]: At program point L264-3(lines 264 269) the Hoare annotation is: false [2021-10-21 19:32:12,893 INFO L857 garLoopResultBuilder]: For program point L132(lines 132 135) no Hoare annotation was computed. [2021-10-21 19:32:12,893 INFO L857 garLoopResultBuilder]: For program point L264-4(lines 264 269) no Hoare annotation was computed. [2021-10-21 19:32:12,893 INFO L857 garLoopResultBuilder]: For program point L132-1(lines 132 135) no Hoare annotation was computed. [2021-10-21 19:32:12,894 INFO L857 garLoopResultBuilder]: For program point L132-2(lines 132 135) no Hoare annotation was computed. [2021-10-21 19:32:12,894 INFO L857 garLoopResultBuilder]: For program point L132-3(lines 132 135) no Hoare annotation was computed. [2021-10-21 19:32:12,894 INFO L857 garLoopResultBuilder]: For program point L595(lines 595 613) no Hoare annotation was computed. [2021-10-21 19:32:12,894 INFO L853 garLoopResultBuilder]: At program point L67(lines 58 68) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= .cse0 ULTIMATE.start_main_~res~0) (= |ULTIMATE.start___signbit_float_#res| (_ bv1 32)) (= |ULTIMATE.start_sin_float_#res| .cse0) (= .cse0 (fp ((_ extract 31 31) ULTIMATE.start___signbit_float_~w~0) ((_ extract 30 23) ULTIMATE.start___signbit_float_~w~0) ((_ extract 22 0) ULTIMATE.start___signbit_float_~w~0))) |ULTIMATE.start_main_#t~short137| (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 ULTIMATE.start___kernel_sinf_~x) (= .cse0 ULTIMATE.start___signbit_float_~x) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)))) (= ULTIMATE.start_sin_float_~x .cse0))) [2021-10-21 19:32:12,894 INFO L857 garLoopResultBuilder]: For program point L266-2(lines 266 267) no Hoare annotation was computed. [2021-10-21 19:32:12,894 INFO L853 garLoopResultBuilder]: At program point L266-3(lines 266 267) the Hoare annotation is: false [2021-10-21 19:32:12,894 INFO L857 garLoopResultBuilder]: For program point L266-4(lines 266 267) no Hoare annotation was computed. [2021-10-21 19:32:12,895 INFO L853 garLoopResultBuilder]: At program point L531(lines 512 532) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 ULTIMATE.start___kernel_sinf_~x) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)))) (= ULTIMATE.start_sin_float_~x .cse0))) [2021-10-21 19:32:12,895 INFO L853 garLoopResultBuilder]: At program point L531-1(lines 512 532) the Hoare annotation is: false [2021-10-21 19:32:12,895 INFO L853 garLoopResultBuilder]: At program point L531-2(lines 512 532) the Hoare annotation is: false [2021-10-21 19:32:12,895 INFO L857 garLoopResultBuilder]: For program point L598(lines 598 613) no Hoare annotation was computed. [2021-10-21 19:32:12,895 INFO L857 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-10-21 19:32:12,895 INFO L857 garLoopResultBuilder]: For program point L335-2(lines 335 336) no Hoare annotation was computed. [2021-10-21 19:32:12,907 INFO L853 garLoopResultBuilder]: At program point L335-3(lines 335 336) the Hoare annotation is: false [2021-10-21 19:32:12,908 INFO L857 garLoopResultBuilder]: For program point L335-4(lines 306 346) no Hoare annotation was computed. [2021-10-21 19:32:12,908 INFO L857 garLoopResultBuilder]: For program point L138-1(lines 138 142) no Hoare annotation was computed. [2021-10-21 19:32:12,908 INFO L853 garLoopResultBuilder]: At program point L138-2(lines 138 142) the Hoare annotation is: false [2021-10-21 19:32:12,908 INFO L857 garLoopResultBuilder]: For program point L72-1(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,908 INFO L857 garLoopResultBuilder]: For program point L138-3(lines 138 142) no Hoare annotation was computed. [2021-10-21 19:32:12,909 INFO L853 garLoopResultBuilder]: At program point L72-2(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,909 INFO L857 garLoopResultBuilder]: For program point L138-5(lines 138 142) no Hoare annotation was computed. [2021-10-21 19:32:12,909 INFO L853 garLoopResultBuilder]: At program point L138-6(lines 138 142) the Hoare annotation is: false [2021-10-21 19:32:12,909 INFO L857 garLoopResultBuilder]: For program point L72-5(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,909 INFO L857 garLoopResultBuilder]: For program point L138-7(lines 138 142) no Hoare annotation was computed. [2021-10-21 19:32:12,909 INFO L853 garLoopResultBuilder]: At program point L72-6(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,910 INFO L857 garLoopResultBuilder]: For program point L138-9(lines 138 142) no Hoare annotation was computed. [2021-10-21 19:32:12,910 INFO L853 garLoopResultBuilder]: At program point L138-10(lines 138 142) the Hoare annotation is: false [2021-10-21 19:32:12,910 INFO L857 garLoopResultBuilder]: For program point L72-9(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,910 INFO L857 garLoopResultBuilder]: For program point L138-11(lines 138 142) no Hoare annotation was computed. [2021-10-21 19:32:12,910 INFO L853 garLoopResultBuilder]: At program point L72-10(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,910 INFO L857 garLoopResultBuilder]: For program point L138-13(lines 138 142) no Hoare annotation was computed. [2021-10-21 19:32:12,910 INFO L853 garLoopResultBuilder]: At program point L138-14(lines 138 142) the Hoare annotation is: false [2021-10-21 19:32:12,911 INFO L857 garLoopResultBuilder]: For program point L72-13(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,911 INFO L857 garLoopResultBuilder]: For program point L138-15(lines 138 142) no Hoare annotation was computed. [2021-10-21 19:32:12,911 INFO L853 garLoopResultBuilder]: At program point L72-14(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,911 INFO L857 garLoopResultBuilder]: For program point L72-17(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,911 INFO L853 garLoopResultBuilder]: At program point L72-18(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,911 INFO L857 garLoopResultBuilder]: For program point L72-21(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,912 INFO L853 garLoopResultBuilder]: At program point L72-22(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,912 INFO L853 garLoopResultBuilder]: At program point L271(lines 178 348) the Hoare annotation is: false [2021-10-21 19:32:12,912 INFO L857 garLoopResultBuilder]: For program point L72-25(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,912 INFO L853 garLoopResultBuilder]: At program point L72-26(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,912 INFO L857 garLoopResultBuilder]: For program point L205-2(lines 205 209) no Hoare annotation was computed. [2021-10-21 19:32:12,912 INFO L857 garLoopResultBuilder]: For program point L72-29(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,913 INFO L853 garLoopResultBuilder]: At program point L205-3(lines 205 209) the Hoare annotation is: false [2021-10-21 19:32:12,913 INFO L853 garLoopResultBuilder]: At program point L72-30(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,913 INFO L857 garLoopResultBuilder]: For program point L205-4(lines 205 209) no Hoare annotation was computed. [2021-10-21 19:32:12,913 INFO L857 garLoopResultBuilder]: For program point L72-33(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,913 INFO L853 garLoopResultBuilder]: At program point L72-34(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,913 INFO L857 garLoopResultBuilder]: For program point L72-37(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,914 INFO L853 garLoopResultBuilder]: At program point L72-38(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,914 INFO L857 garLoopResultBuilder]: For program point L72-41(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,914 INFO L853 garLoopResultBuilder]: At program point L72-42(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,914 INFO L857 garLoopResultBuilder]: For program point L72-45(lines 72 76) no Hoare annotation was computed. [2021-10-21 19:32:12,914 INFO L853 garLoopResultBuilder]: At program point L72-46(lines 72 76) the Hoare annotation is: false [2021-10-21 19:32:12,914 INFO L857 garLoopResultBuilder]: For program point L603(lines 603 612) no Hoare annotation was computed. [2021-10-21 19:32:12,915 INFO L857 garLoopResultBuilder]: For program point L471(lines 471 476) no Hoare annotation was computed. [2021-10-21 19:32:12,915 INFO L857 garLoopResultBuilder]: For program point L604(line 604) no Hoare annotation was computed. [2021-10-21 19:32:12,915 INFO L857 garLoopResultBuilder]: For program point L406(lines 406 430) no Hoare annotation was computed. [2021-10-21 19:32:12,915 INFO L857 garLoopResultBuilder]: For program point L407(lines 407 429) no Hoare annotation was computed. [2021-10-21 19:32:12,915 INFO L853 garLoopResultBuilder]: At program point L143(lines 94 144) the Hoare annotation is: false [2021-10-21 19:32:12,916 INFO L853 garLoopResultBuilder]: At program point L143-1(lines 94 144) the Hoare annotation is: false [2021-10-21 19:32:12,916 INFO L857 garLoopResultBuilder]: For program point L77(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,916 INFO L853 garLoopResultBuilder]: At program point L143-2(lines 94 144) the Hoare annotation is: false [2021-10-21 19:32:12,916 INFO L857 garLoopResultBuilder]: For program point L77-1(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,916 INFO L853 garLoopResultBuilder]: At program point L143-3(lines 94 144) the Hoare annotation is: false [2021-10-21 19:32:12,916 INFO L857 garLoopResultBuilder]: For program point L77-3(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-4(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-6(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-7(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-9(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-10(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-12(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-13(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-15(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L606(line 606) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-16(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-18(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,917 INFO L857 garLoopResultBuilder]: For program point L77-19(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L77-21(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L77-22(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L77-24(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L77-25(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L77-27(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L77-28(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L77-30(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L77-31(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L77-33(lines 77 81) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L77-34(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L409(lines 409 416) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L409-2(lines 409 416) no Hoare annotation was computed. [2021-10-21 19:32:12,918 INFO L857 garLoopResultBuilder]: For program point L608(line 608) no Hoare annotation was computed. [2021-10-21 19:32:12,919 INFO L857 garLoopResultBuilder]: For program point L542-1(lines 542 546) no Hoare annotation was computed. [2021-10-21 19:32:12,919 INFO L853 garLoopResultBuilder]: At program point L542-2(lines 542 546) the Hoare annotation is: false [2021-10-21 19:32:12,919 INFO L857 garLoopResultBuilder]: For program point L542-3(lines 542 546) no Hoare annotation was computed. [2021-10-21 19:32:12,919 INFO L857 garLoopResultBuilder]: For program point L542-5(lines 542 546) no Hoare annotation was computed. [2021-10-21 19:32:12,919 INFO L853 garLoopResultBuilder]: At program point L542-6(lines 542 546) the Hoare annotation is: false [2021-10-21 19:32:12,919 INFO L857 garLoopResultBuilder]: For program point L542-7(lines 542 546) no Hoare annotation was computed. [2021-10-21 19:32:12,919 INFO L857 garLoopResultBuilder]: For program point L278-1(lines 278 281) no Hoare annotation was computed. [2021-10-21 19:32:12,919 INFO L853 garLoopResultBuilder]: At program point L278-3(lines 278 281) the Hoare annotation is: false [2021-10-21 19:32:12,919 INFO L857 garLoopResultBuilder]: For program point L610(line 610) no Hoare annotation was computed. [2021-10-21 19:32:12,919 INFO L857 garLoopResultBuilder]: For program point L148-1(lines 148 152) no Hoare annotation was computed. [2021-10-21 19:32:12,919 INFO L853 garLoopResultBuilder]: At program point L148-2(lines 148 152) the Hoare annotation is: false [2021-10-21 19:32:12,919 INFO L857 garLoopResultBuilder]: For program point L82(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,919 INFO L857 garLoopResultBuilder]: For program point L82-1(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,919 INFO L857 garLoopResultBuilder]: For program point L82-2(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-3(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-4(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-5(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-6(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-7(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-8(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-9(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-10(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-11(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-12(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-13(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-14(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,920 INFO L857 garLoopResultBuilder]: For program point L82-15(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-16(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-17(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-18(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L479(lines 479 482) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-19(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-20(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-21(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-22(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-23(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L853 garLoopResultBuilder]: At program point L347(lines 177 348) the Hoare annotation is: false [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-24(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-25(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-26(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,921 INFO L857 garLoopResultBuilder]: For program point L82-27(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L82-28(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L82-29(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L82-30(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L82-31(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L82-32(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L82-33(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L82-34(lines 70 88) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L82-35(lines 82 86) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L216(lines 216 224) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L18-1(lines 18 22) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L853 garLoopResultBuilder]: At program point L18-2(lines 18 22) the Hoare annotation is: false [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L18-3(lines 18 22) no Hoare annotation was computed. [2021-10-21 19:32:12,922 INFO L857 garLoopResultBuilder]: For program point L548(lines 548 551) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point L548-2(lines 548 551) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point L548-3(lines 548 551) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point L548-5(lines 548 551) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point L284(lines 284 291) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point L284-2(lines 275 292) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point L549(lines 549 550) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point L549-1(lines 549 550) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point L153(lines 153 157) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point L153-1(lines 146 159) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L857 garLoopResultBuilder]: For program point L153-2(lines 153 157) no Hoare annotation was computed. [2021-10-21 19:32:12,923 INFO L853 garLoopResultBuilder]: At program point L87(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,923 INFO L853 garLoopResultBuilder]: At program point L87-1(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L87-2(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L87-3(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L87-4(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L87-5(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L87-6(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L87-7(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L87-8(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L87-9(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L87-10(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L87-11(lines 70 88) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L857 garLoopResultBuilder]: For program point L485-1(lines 485 489) no Hoare annotation was computed. [2021-10-21 19:32:12,924 INFO L853 garLoopResultBuilder]: At program point L485-2(lines 485 489) the Hoare annotation is: false [2021-10-21 19:32:12,924 INFO L857 garLoopResultBuilder]: For program point L485-3(lines 485 489) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L221(lines 221 224) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L420(lines 420 427) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L420-2(lines 420 427) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L223(lines 223 224) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L223-2(lines 178 348) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L25(lines 25 49) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L853 garLoopResultBuilder]: At program point L158(lines 146 159) the Hoare annotation is: false [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L26(lines 26 43) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L27(lines 27 33) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L556(lines 556 571) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L556-1(lines 556 571) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L857 garLoopResultBuilder]: For program point L490-2(lines 490 493) no Hoare annotation was computed. [2021-10-21 19:32:12,925 INFO L853 garLoopResultBuilder]: At program point L490-3(lines 490 493) the Hoare annotation is: false [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point L490-4(lines 490 493) no Hoare annotation was computed. [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point L226(lines 178 348) no Hoare annotation was computed. [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point L28(lines 28 32) no Hoare annotation was computed. [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point L30(lines 30 32) no Hoare annotation was computed. [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point L559(lines 559 567) no Hoare annotation was computed. [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point L559-2(lines 559 567) no Hoare annotation was computed. [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point L295-2(lines 295 298) no Hoare annotation was computed. [2021-10-21 19:32:12,926 INFO L853 garLoopResultBuilder]: At program point L295-3(lines 295 298) the Hoare annotation is: false [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point L229-2(lines 229 238) no Hoare annotation was computed. [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point L295-4(lines 295 298) no Hoare annotation was computed. [2021-10-21 19:32:12,926 INFO L853 garLoopResultBuilder]: At program point L229-3(lines 229 238) the Hoare annotation is: false [2021-10-21 19:32:12,926 INFO L857 garLoopResultBuilder]: For program point L229-4(lines 226 254) no Hoare annotation was computed. [2021-10-21 19:32:12,927 INFO L857 garLoopResultBuilder]: For program point L98-1(lines 98 102) no Hoare annotation was computed. [2021-10-21 19:32:12,927 INFO L853 garLoopResultBuilder]: At program point L98-2(lines 98 102) the Hoare annotation is: false [2021-10-21 19:32:12,927 INFO L857 garLoopResultBuilder]: For program point L98-3(lines 98 102) no Hoare annotation was computed. [2021-10-21 19:32:12,927 INFO L857 garLoopResultBuilder]: For program point L98-5(lines 98 102) no Hoare annotation was computed. [2021-10-21 19:32:12,927 INFO L853 garLoopResultBuilder]: At program point L98-6(lines 98 102) the Hoare annotation is: false [2021-10-21 19:32:12,927 INFO L857 garLoopResultBuilder]: For program point L98-7(lines 98 102) no Hoare annotation was computed. [2021-10-21 19:32:12,927 INFO L857 garLoopResultBuilder]: For program point L98-9(lines 98 102) no Hoare annotation was computed. [2021-10-21 19:32:12,927 INFO L853 garLoopResultBuilder]: At program point L98-10(lines 98 102) the Hoare annotation is: false [2021-10-21 19:32:12,927 INFO L857 garLoopResultBuilder]: For program point L98-11(lines 98 102) no Hoare annotation was computed. [2021-10-21 19:32:12,927 INFO L857 garLoopResultBuilder]: For program point L98-13(lines 98 102) no Hoare annotation was computed. [2021-10-21 19:32:12,927 INFO L853 garLoopResultBuilder]: At program point L98-14(lines 98 102) the Hoare annotation is: false [2021-10-21 19:32:12,927 INFO L857 garLoopResultBuilder]: For program point L98-15(lines 98 102) no Hoare annotation was computed. [2021-10-21 19:32:12,927 INFO L857 garLoopResultBuilder]: For program point L231(lines 231 237) no Hoare annotation was computed. [2021-10-21 19:32:12,927 INFO L857 garLoopResultBuilder]: For program point L628(line 628) no Hoare annotation was computed. [2021-10-21 19:32:12,936 INFO L857 garLoopResultBuilder]: For program point L628-2(lines 628 631) no Hoare annotation was computed. [2021-10-21 19:32:12,936 INFO L857 garLoopResultBuilder]: For program point L562-1(lines 562 566) no Hoare annotation was computed. [2021-10-21 19:32:12,936 INFO L853 garLoopResultBuilder]: At program point L562-2(lines 562 566) the Hoare annotation is: false [2021-10-21 19:32:12,936 INFO L857 garLoopResultBuilder]: For program point L496-1(lines 496 497) no Hoare annotation was computed. [2021-10-21 19:32:12,936 INFO L857 garLoopResultBuilder]: For program point L562-3(lines 559 567) no Hoare annotation was computed. [2021-10-21 19:32:12,936 INFO L853 garLoopResultBuilder]: At program point L496-3(lines 496 497) the Hoare annotation is: false [2021-10-21 19:32:12,936 INFO L857 garLoopResultBuilder]: For program point L562-5(lines 562 566) no Hoare annotation was computed. [2021-10-21 19:32:12,936 INFO L857 garLoopResultBuilder]: For program point L496-4(lines 496 497) no Hoare annotation was computed. [2021-10-21 19:32:12,937 INFO L853 garLoopResultBuilder]: At program point L562-6(lines 562 566) the Hoare annotation is: false [2021-10-21 19:32:12,937 INFO L857 garLoopResultBuilder]: For program point L562-7(lines 559 567) no Hoare annotation was computed. [2021-10-21 19:32:12,937 INFO L857 garLoopResultBuilder]: For program point L232(lines 232 235) no Hoare annotation was computed. [2021-10-21 19:32:12,937 INFO L857 garLoopResultBuilder]: For program point L629(line 629) no Hoare annotation was computed. [2021-10-21 19:32:12,937 INFO L857 garLoopResultBuilder]: For program point L431(lines 431 477) no Hoare annotation was computed. [2021-10-21 19:32:12,941 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-21 19:32:12,947 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,948 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,948 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,948 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,952 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,952 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,952 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,952 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,955 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,955 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,955 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,956 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,956 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,956 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,956 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,956 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,957 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,957 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,957 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,957 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,957 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,957 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,958 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,958 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,959 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,959 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,959 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,960 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,960 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,960 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,960 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,960 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,961 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,961 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,961 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,961 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,962 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,962 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,962 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,962 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,963 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,963 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,963 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,964 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,964 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,964 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,964 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,964 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,965 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,965 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,965 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,966 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,966 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,966 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,966 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,966 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,967 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,967 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,967 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,968 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,968 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,968 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,968 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,968 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,969 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,969 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,969 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,969 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:12,970 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,970 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,970 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,970 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:12,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.10 07:32:12 BoogieIcfgContainer [2021-10-21 19:32:12,972 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-21 19:32:12,972 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-21 19:32:12,972 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-21 19:32:12,972 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-21 19:32:12,973 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:31:43" (3/4) ... [2021-10-21 19:32:12,976 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-21 19:32:13,032 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 125 nodes and edges [2021-10-21 19:32:13,035 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 71 nodes and edges [2021-10-21 19:32:13,039 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-21 19:32:13,042 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-21 19:32:13,067 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-21 19:32:13,068 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-21 19:32:13,068 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-21 19:32:13,068 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-21 19:32:13,069 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res && \result == 1bv32) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0])) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-21 19:32:13,375 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/witness.graphml [2021-10-21 19:32:13,375 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-21 19:32:13,377 INFO L168 Benchmark]: Toolchain (without parser) took 89131.54 ms. Allocated memory was 58.7 MB in the beginning and 138.4 MB in the end (delta: 79.7 MB). Free memory was 35.5 MB in the beginning and 74.8 MB in the end (delta: -39.3 MB). Peak memory consumption was 79.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:32:13,377 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:32:13,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 679.84 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 35.3 MB in the beginning and 57.1 MB in the end (delta: -21.8 MB). Peak memory consumption was 15.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:32:13,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.90 ms. Allocated memory is still 81.8 MB. Free memory was 57.1 MB in the beginning and 46.8 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:32:13,378 INFO L168 Benchmark]: Boogie Preprocessor took 231.27 ms. Allocated memory is still 81.8 MB. Free memory was 46.8 MB in the beginning and 54.2 MB in the end (delta: -7.5 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:32:13,379 INFO L168 Benchmark]: RCFGBuilder took 58350.78 ms. Allocated memory was 81.8 MB in the beginning and 138.4 MB in the end (delta: 56.6 MB). Free memory was 54.2 MB in the beginning and 103.2 MB in the end (delta: -48.9 MB). Peak memory consumption was 50.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:32:13,379 INFO L168 Benchmark]: TraceAbstraction took 29306.46 ms. Allocated memory is still 138.4 MB. Free memory was 102.2 MB in the beginning and 90.1 MB in the end (delta: 12.1 MB). Peak memory consumption was 64.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:32:13,379 INFO L168 Benchmark]: Witness Printer took 403.07 ms. Allocated memory is still 138.4 MB. Free memory was 90.1 MB in the beginning and 74.8 MB in the end (delta: 15.3 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:32:13,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 679.84 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 35.3 MB in the beginning and 57.1 MB in the end (delta: -21.8 MB). Peak memory consumption was 15.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 152.90 ms. Allocated memory is still 81.8 MB. Free memory was 57.1 MB in the beginning and 46.8 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 231.27 ms. Allocated memory is still 81.8 MB. Free memory was 46.8 MB in the beginning and 54.2 MB in the end (delta: -7.5 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 58350.78 ms. Allocated memory was 81.8 MB in the beginning and 138.4 MB in the end (delta: 56.6 MB). Free memory was 54.2 MB in the beginning and 103.2 MB in the end (delta: -48.9 MB). Peak memory consumption was 50.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 29306.46 ms. Allocated memory is still 138.4 MB. Free memory was 102.2 MB in the beginning and 90.1 MB in the end (delta: 12.1 MB). Peak memory consumption was 64.3 MB. Max. memory is 16.1 GB. * Witness Printer took 403.07 ms. Allocated memory is still 138.4 MB. Free memory was 90.1 MB in the beginning and 74.8 MB in the end (delta: 15.3 MB). Peak memory consumption was 56.6 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_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 629]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 29214.6ms, OverallIterations: 5, TraceHistogramMax: 1, EmptinessCheckTime: 17.8ms, AutomataDifference: 12603.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 887.0ms, InitialAbstractionConstructionTime: 23.8ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 588 SDtfs, 259 SDslu, 253 SDs, 0 SdLazy, 135 SolverSat, 24 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 11064.1ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 154 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 3803.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=401occurred in iteration=0, InterpolantAutomatonStates: 31, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 112.6ms AutomataMinimizationTime, 5 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 102 NumberOfFragments, 350 HoareAnnotationTreeSize, 95 FomulaSimplifications, 84 FormulaSimplificationTreeSizeReduction, 151.3ms HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 722.4ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 127.0ms SsaConstructionTime, 8597.7ms SatisfiabilityAnalysisTime, 5105.5ms InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 21 QuantifiedInterpolants, 698 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1858 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant [2021-10-21 19:32:13,396 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,396 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,397 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,397 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,397 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,398 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,398 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,398 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 443]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 320]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 490]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant [2021-10-21 19:32:13,406 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,406 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,406 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,406 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,406 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,407 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,407 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,407 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,407 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,408 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,408 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,408 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,408 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,408 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,408 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,409 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: ((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 588]: Loop Invariant Derived loop invariant: x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 18]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 61]: Loop Invariant [2021-10-21 19:32:13,411 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,411 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,411 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,411 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,412 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,412 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,412 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,412 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,413 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,413 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,413 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,413 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,413 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,414 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,414 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,414 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (((((((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant [2021-10-21 19:32:13,415 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,415 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,415 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,416 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,416 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,416 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,416 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,416 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,417 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,417 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,417 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,418 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,418 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,418 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,418 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,418 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (((((((((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res && \result == 1bv32) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0])) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 584]: Loop Invariant [2021-10-21 19:32:13,419 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,419 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,420 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,420 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,420 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,420 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,420 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,420 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,421 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,421 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,421 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,421 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-21 19:32:13,422 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,422 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,422 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-21 19:32:13,422 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: ((((\result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 455]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-10-21 19:32:13,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd0af4d3-4c0e-4297-9994-e1377e8b099d/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...