./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c -s /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e6063be6721de8bf87d63346eb08420001a0acb2 ..................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c -s /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e6063be6721de8bf87d63346eb08420001a0acb2 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 23:45:40,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:45:40,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:45:40,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:45:40,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:45:40,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:45:40,943 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:45:40,945 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:45:40,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:45:40,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:45:40,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:45:40,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:45:40,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:45:40,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:45:40,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:45:40,953 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:45:40,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:45:40,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:45:40,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:45:40,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:45:40,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:45:40,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:45:40,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:45:40,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:45:40,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:45:40,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:45:40,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:45:40,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:45:40,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:45:40,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:45:40,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:45:40,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:45:40,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:45:40,970 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:45:40,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:45:40,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:45:40,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:45:40,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:45:40,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:45:40,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:45:40,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:45:40,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 23:45:40,986 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:45:40,987 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:45:40,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:45:40,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:45:40,988 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:45:40,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:45:40,989 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 23:45:40,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 23:45:40,989 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 23:45:40,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:45:40,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 23:45:40,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 23:45:40,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 23:45:40,990 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 23:45:40,990 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:45:40,991 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:45:40,991 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 23:45:40,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:45:40,991 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:45:40,991 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 23:45:40,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 23:45:40,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:45:40,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:45:40,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 23:45:40,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 23:45:40,993 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 23:45:40,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 23:45:40,993 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 23:45:40,993 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6063be6721de8bf87d63346eb08420001a0acb2 [2019-11-15 23:45:41,019 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:45:41,030 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:45:41,033 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:45:41,034 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:45:41,035 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:45:41,035 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2019-11-15 23:45:41,087 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/data/efff35622/e495bd86480848cbaba11ced4a661a03/FLAG2698d9942 [2019-11-15 23:45:41,547 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:45:41,548 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2019-11-15 23:45:41,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/data/efff35622/e495bd86480848cbaba11ced4a661a03/FLAG2698d9942 [2019-11-15 23:45:42,060 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/data/efff35622/e495bd86480848cbaba11ced4a661a03 [2019-11-15 23:45:42,065 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:45:42,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:45:42,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:45:42,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:45:42,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:45:42,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:42,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3959fa57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42, skipping insertion in model container [2019-11-15 23:45:42,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:42,086 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:45:42,133 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:45:42,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:45:42,567 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:45:42,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:45:42,713 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:45:42,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42 WrapperNode [2019-11-15 23:45:42,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:45:42,715 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:45:42,715 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:45:42,716 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:45:42,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:42,750 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:42,852 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:45:42,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:45:42,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:45:42,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:45:42,864 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:42,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:42,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:42,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:42,971 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:42,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:43,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (1/1) ... [2019-11-15 23:45:43,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:45:43,021 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:45:43,021 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:45:43,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:45:43,022 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:45:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-15 23:45:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 23:45:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-15 23:45:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-15 23:45:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-15 23:45:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:45:43,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:45:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-15 23:45:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-15 23:45:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 23:45:45,209 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 23:45:45,210 INFO L284 CfgBuilder]: Removed 219 assume(true) statements. [2019-11-15 23:45:45,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:45:45 BoogieIcfgContainer [2019-11-15 23:45:45,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 23:45:45,212 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 23:45:45,212 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 23:45:45,215 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 23:45:45,215 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:45:42" (1/3) ... [2019-11-15 23:45:45,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c8cce3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:45:45, skipping insertion in model container [2019-11-15 23:45:45,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:42" (2/3) ... [2019-11-15 23:45:45,217 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c8cce3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:45:45, skipping insertion in model container [2019-11-15 23:45:45,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:45:45" (3/3) ... [2019-11-15 23:45:45,225 INFO L109 eAbstractionObserver]: Analyzing ICFG double_req_bl_0320.c [2019-11-15 23:45:45,234 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 23:45:45,241 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 23:45:45,267 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 23:45:45,294 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 23:45:45,295 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 23:45:45,295 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 23:45:45,295 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 23:45:45,295 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 23:45:45,295 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 23:45:45,295 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 23:45:45,296 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 23:45:45,327 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states. [2019-11-15 23:45:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-15 23:45:45,333 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:45:45,334 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:45:45,336 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:45:45,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:45:45,341 INFO L82 PathProgramCache]: Analyzing trace with hash 909197305, now seen corresponding path program 1 times [2019-11-15 23:45:45,349 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:45:45,349 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300938937] [2019-11-15 23:45:45,349 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:45:45,349 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:45:45,349 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:45:45,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:45:45,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:45:45,565 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300938937] [2019-11-15 23:45:45,566 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:45:45,566 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 23:45:45,567 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719675430] [2019-11-15 23:45:45,571 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-15 23:45:45,572 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:45:45,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-15 23:45:45,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-15 23:45:45,588 INFO L87 Difference]: Start difference. First operand 411 states. Second operand 2 states. [2019-11-15 23:45:45,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:45:45,680 INFO L93 Difference]: Finished difference Result 819 states and 1406 transitions. [2019-11-15 23:45:45,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-15 23:45:45,682 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-15 23:45:45,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:45:45,698 INFO L225 Difference]: With dead ends: 819 [2019-11-15 23:45:45,698 INFO L226 Difference]: Without dead ends: 407 [2019-11-15 23:45:45,703 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-15 23:45:45,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2019-11-15 23:45:45,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2019-11-15 23:45:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-11-15 23:45:45,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2019-11-15 23:45:45,770 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2019-11-15 23:45:45,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:45:45,770 INFO L462 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2019-11-15 23:45:45,770 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-15 23:45:45,770 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2019-11-15 23:45:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-15 23:45:45,771 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:45:45,771 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:45:45,771 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:45:45,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:45:45,772 INFO L82 PathProgramCache]: Analyzing trace with hash 1328571281, now seen corresponding path program 1 times [2019-11-15 23:45:45,772 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:45:45,772 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1951340358] [2019-11-15 23:45:45,772 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:45:45,772 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:45:45,773 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:45:45,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:45:46,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:45:46,184 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:45:46,185 INFO L445 BasicCegarLoop]: Counterexample might be feasible [2019-11-15 23:45:46,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:45:46 BoogieIcfgContainer [2019-11-15 23:45:46,273 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 23:45:46,274 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 23:45:46,274 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 23:45:46,274 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 23:45:46,275 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:45:45" (3/4) ... [2019-11-15 23:45:46,280 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-15 23:45:46,280 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 23:45:46,282 INFO L168 Benchmark]: Toolchain (without parser) took 4214.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 944.7 MB in the beginning and 824.9 MB in the end (delta: 119.8 MB). Peak memory consumption was 262.9 MB. Max. memory is 11.5 GB. [2019-11-15 23:45:46,283 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:45:46,284 INFO L168 Benchmark]: CACSL2BoogieTranslator took 644.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -168.4 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2019-11-15 23:45:46,285 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-15 23:45:46,286 INFO L168 Benchmark]: Boogie Preprocessor took 166.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2019-11-15 23:45:46,287 INFO L168 Benchmark]: RCFGBuilder took 2190.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 884.8 MB in the end (delta: 208.4 MB). Peak memory consumption was 208.4 MB. Max. memory is 11.5 GB. [2019-11-15 23:45:46,287 INFO L168 Benchmark]: TraceAbstraction took 1061.18 ms. Allocated memory is still 1.2 GB. Free memory was 884.8 MB in the beginning and 824.9 MB in the end (delta: 59.8 MB). Peak memory consumption was 59.8 MB. Max. memory is 11.5 GB. [2019-11-15 23:45:46,288 INFO L168 Benchmark]: Witness Printer took 6.34 ms. Allocated memory is still 1.2 GB. Free memory is still 824.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:45:46,296 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 644.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -168.4 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 138.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 166.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2190.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 884.8 MB in the end (delta: 208.4 MB). Peak memory consumption was 208.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1061.18 ms. Allocated memory is still 1.2 GB. Free memory was 884.8 MB in the beginning and 824.9 MB in the end (delta: 59.8 MB). Peak memory consumption was 59.8 MB. Max. memory is 11.5 GB. * Witness Printer took 6.34 ms. Allocated memory is still 1.2 GB. Free memory is still 824.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 646]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 528, overapproximation of bitwiseAnd at line 609, overapproximation of someBinaryArithmeticDOUBLEoperation at line 614, overapproximation of someBinaryDOUBLEComparisonOperation at line 645. Possible FailurePath: [L21] static const double huge_floor = 1.0e300; [L107-L109] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L178] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L180-L185] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L187-L189] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L362-L373] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L375-L382] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L384-L393] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L526-L532] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L570-L576] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-5:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={-2:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L638] double x = __VERIFIER_nondet_double(); [L640] COND TRUE x == 0.0 || x == -0.0 [L601] double y[2], z = 0.0; [L602] __int32_t n, ix; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-5:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={-2:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L604] ieee_double_shape_type gh_u; [L605] gh_u.value = (x) [L606] EXPR gh_u.parts.msw [L606] (ix) = gh_u.parts.msw [L609] ix &= 0x7fffffff VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-5:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={-2:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L610] COND FALSE !(ix <= 0x3fe921fb) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-5:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={-2:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L613] COND TRUE ix >= 0x7ff00000 [L614] return x - x; [L614] return x - x; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-5:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={-2:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L642] double res = cos_double(x); [L645] COND TRUE res != 1.0 VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-5:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={-2:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L646] __VERIFIER_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-5:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={-2:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 411 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.9s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 541 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=411occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-11-15 23:45:48,626 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:45:48,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:45:48,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:45:48,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:45:48,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:45:48,641 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:45:48,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:45:48,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:45:48,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:45:48,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:45:48,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:45:48,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:45:48,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:45:48,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:45:48,652 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:45:48,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:45:48,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:45:48,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:45:48,659 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:45:48,660 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:45:48,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:45:48,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:45:48,664 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:45:48,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:45:48,667 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:45:48,667 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:45:48,668 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:45:48,669 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:45:48,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:45:48,670 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:45:48,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:45:48,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:45:48,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:45:48,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:45:48,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:45:48,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:45:48,676 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:45:48,676 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:45:48,677 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:45:48,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:45:48,679 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-15 23:45:48,693 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:45:48,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:45:48,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:45:48,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:45:48,695 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:45:48,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:45:48,696 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 23:45:48,696 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 23:45:48,696 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:45:48,696 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 23:45:48,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 23:45:48,697 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 23:45:48,697 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-15 23:45:48,697 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-15 23:45:48,697 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 23:45:48,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:45:48,698 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:45:48,698 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 23:45:48,698 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:45:48,699 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:45:48,699 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 23:45:48,699 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 23:45:48,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:45:48,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:45:48,700 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 23:45:48,700 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 23:45:48,700 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-15 23:45:48,700 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-15 23:45:48,701 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 23:45:48,701 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-15 23:45:48,701 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6063be6721de8bf87d63346eb08420001a0acb2 [2019-11-15 23:45:48,735 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:45:48,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:45:48,749 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:45:48,751 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:45:48,751 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:45:48,752 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2019-11-15 23:45:48,808 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/data/9758f12c6/20f3fcdb5a1345ddab11ce7cbf10416d/FLAGe60550387 [2019-11-15 23:45:49,328 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:45:49,329 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2019-11-15 23:45:49,344 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/data/9758f12c6/20f3fcdb5a1345ddab11ce7cbf10416d/FLAGe60550387 [2019-11-15 23:45:49,625 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/data/9758f12c6/20f3fcdb5a1345ddab11ce7cbf10416d [2019-11-15 23:45:49,627 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:45:49,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:45:49,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:45:49,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:45:49,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:45:49,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:45:49" (1/1) ... [2019-11-15 23:45:49,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10d0cfa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:49, skipping insertion in model container [2019-11-15 23:45:49,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:45:49" (1/1) ... [2019-11-15 23:45:49,643 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:45:49,687 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:45:50,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:45:50,142 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:45:50,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:45:50,338 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:45:50,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50 WrapperNode [2019-11-15 23:45:50,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:45:50,340 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:45:50,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:45:50,340 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:45:50,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (1/1) ... [2019-11-15 23:45:50,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (1/1) ... [2019-11-15 23:45:50,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:45:50,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:45:50,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:45:50,474 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:45:50,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (1/1) ... [2019-11-15 23:45:50,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (1/1) ... [2019-11-15 23:45:50,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (1/1) ... [2019-11-15 23:45:50,517 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (1/1) ... [2019-11-15 23:45:50,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (1/1) ... [2019-11-15 23:45:50,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (1/1) ... [2019-11-15 23:45:50,669 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (1/1) ... [2019-11-15 23:45:50,689 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:45:50,692 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:45:50,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:45:50,693 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:45:50,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:45:50,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-15 23:45:50,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-15 23:45:50,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-15 23:45:50,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 23:45:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-15 23:45:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-15 23:45:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:45:50,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:45:50,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-15 23:45:50,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 23:47:06,524 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 23:47:06,525 INFO L284 CfgBuilder]: Removed 219 assume(true) statements. [2019-11-15 23:47:06,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:47:06 BoogieIcfgContainer [2019-11-15 23:47:06,526 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 23:47:06,527 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 23:47:06,527 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 23:47:06,529 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 23:47:06,530 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:45:49" (1/3) ... [2019-11-15 23:47:06,531 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ac06cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:47:06, skipping insertion in model container [2019-11-15 23:47:06,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:50" (2/3) ... [2019-11-15 23:47:06,532 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ac06cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:47:06, skipping insertion in model container [2019-11-15 23:47:06,532 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:47:06" (3/3) ... [2019-11-15 23:47:06,535 INFO L109 eAbstractionObserver]: Analyzing ICFG double_req_bl_0320.c [2019-11-15 23:47:06,544 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 23:47:06,554 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 23:47:06,562 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 23:47:06,587 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 23:47:06,588 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 23:47:06,588 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 23:47:06,588 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 23:47:06,588 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 23:47:06,589 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 23:47:06,589 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 23:47:06,589 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 23:47:06,611 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states. [2019-11-15 23:47:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-15 23:47:06,616 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:47:06,617 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:47:06,618 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:47:06,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:47:06,622 INFO L82 PathProgramCache]: Analyzing trace with hash 909197305, now seen corresponding path program 1 times [2019-11-15 23:47:06,632 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 23:47:06,632 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1102232430] [2019-11-15 23:47:06,633 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2019-11-15 23:47:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:47:07,023 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 1 conjunts are in the unsatisfiable core [2019-11-15 23:47:07,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:47:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:47:07,039 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 23:47:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:47:07,042 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1102232430] [2019-11-15 23:47:07,043 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:47:07,043 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-11-15 23:47:07,043 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848807916] [2019-11-15 23:47:07,046 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-15 23:47:07,047 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 23:47:07,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-15 23:47:07,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-15 23:47:07,061 INFO L87 Difference]: Start difference. First operand 411 states. Second operand 2 states. [2019-11-15 23:47:07,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:47:07,120 INFO L93 Difference]: Finished difference Result 819 states and 1406 transitions. [2019-11-15 23:47:07,120 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-15 23:47:07,121 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-15 23:47:07,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:47:07,137 INFO L225 Difference]: With dead ends: 819 [2019-11-15 23:47:07,137 INFO L226 Difference]: Without dead ends: 407 [2019-11-15 23:47:07,142 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-15 23:47:07,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2019-11-15 23:47:07,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2019-11-15 23:47:07,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-11-15 23:47:07,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2019-11-15 23:47:07,204 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2019-11-15 23:47:07,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:47:07,204 INFO L462 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2019-11-15 23:47:07,205 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-15 23:47:07,205 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2019-11-15 23:47:07,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-15 23:47:07,205 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:47:07,205 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:47:07,419 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-11-15 23:47:07,419 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:47:07,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:47:07,419 INFO L82 PathProgramCache]: Analyzing trace with hash 1328571281, now seen corresponding path program 1 times [2019-11-15 23:47:07,420 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 23:47:07,420 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1267363732] [2019-11-15 23:47:07,420 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2019-11-15 23:47:07,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:47:07,782 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-15 23:47:07,785 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:47:07,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:47:07,867 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 23:47:07,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:47:07,941 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1267363732] [2019-11-15 23:47:07,941 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:47:07,941 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2019-11-15 23:47:07,941 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371267612] [2019-11-15 23:47:07,942 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-15 23:47:07,943 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 23:47:07,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-15 23:47:07,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2019-11-15 23:47:07,943 INFO L87 Difference]: Start difference. First operand 407 states and 536 transitions. Second operand 8 states. [2019-11-15 23:47:08,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:47:08,074 INFO L93 Difference]: Finished difference Result 411 states and 539 transitions. [2019-11-15 23:47:08,084 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 23:47:08,084 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 11 [2019-11-15 23:47:08,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:47:08,084 INFO L225 Difference]: With dead ends: 411 [2019-11-15 23:47:08,084 INFO L226 Difference]: Without dead ends: 23 [2019-11-15 23:47:08,086 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2019-11-15 23:47:08,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2019-11-15 23:47:08,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2019-11-15 23:47:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2019-11-15 23:47:08,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2019-11-15 23:47:08,089 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2019-11-15 23:47:08,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:47:08,089 INFO L462 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2019-11-15 23:47:08,089 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-15 23:47:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2019-11-15 23:47:08,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-11-15 23:47:08,090 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:47:08,090 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:47:08,320 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-11-15 23:47:08,320 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:47:08,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:47:08,320 INFO L82 PathProgramCache]: Analyzing trace with hash 1036568625, now seen corresponding path program 1 times [2019-11-15 23:47:08,321 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 23:47:08,321 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [261493065] [2019-11-15 23:47:08,321 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2019-11-15 23:47:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:47:08,637 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 5 conjunts are in the unsatisfiable core [2019-11-15 23:47:08,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:47:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:47:08,690 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 23:47:08,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:47:08,718 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [261493065] [2019-11-15 23:47:08,718 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:47:08,718 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2019-11-15 23:47:08,718 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647138849] [2019-11-15 23:47:08,719 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-15 23:47:08,719 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 23:47:08,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-15 23:47:08,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:47:08,719 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 6 states. [2019-11-15 23:47:13,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:47:13,571 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2019-11-15 23:47:13,572 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-15 23:47:13,572 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 16 [2019-11-15 23:47:13,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:47:13,573 INFO L225 Difference]: With dead ends: 28 [2019-11-15 23:47:13,573 INFO L226 Difference]: Without dead ends: 23 [2019-11-15 23:47:13,573 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-11-15 23:47:13,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2019-11-15 23:47:13,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2019-11-15 23:47:13,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2019-11-15 23:47:13,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2019-11-15 23:47:13,576 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 25 transitions. Word has length 16 [2019-11-15 23:47:13,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:47:13,576 INFO L462 AbstractCegarLoop]: Abstraction has 23 states and 25 transitions. [2019-11-15 23:47:13,576 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-15 23:47:13,576 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2019-11-15 23:47:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-15 23:47:13,577 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:47:13,577 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:47:13,787 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-11-15 23:47:13,787 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:47:13,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:47:13,787 INFO L82 PathProgramCache]: Analyzing trace with hash -209289997, now seen corresponding path program 1 times [2019-11-15 23:47:13,788 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 23:47:13,788 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1834537173] [2019-11-15 23:47:13,788 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2019-11-15 23:47:16,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:47:17,077 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-15 23:47:17,081 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:47:17,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:47:17,178 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 23:47:17,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:47:17,289 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1834537173] [2019-11-15 23:47:17,289 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:47:17,289 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2019-11-15 23:47:17,290 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981621566] [2019-11-15 23:47:17,290 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-15 23:47:17,290 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 23:47:17,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-15 23:47:17,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2019-11-15 23:47:17,291 INFO L87 Difference]: Start difference. First operand 23 states and 25 transitions. Second operand 10 states. [2019-11-15 23:47:17,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:47:17,433 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2019-11-15 23:47:17,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-15 23:47:17,437 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 17 [2019-11-15 23:47:17,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:47:17,437 INFO L225 Difference]: With dead ends: 23 [2019-11-15 23:47:17,437 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 23:47:17,438 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2019-11-15 23:47:17,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 23:47:17,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 23:47:17,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 23:47:17,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 23:47:17,439 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 17 [2019-11-15 23:47:17,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:47:17,439 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 23:47:17,439 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-15 23:47:17,439 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 23:47:17,439 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 23:47:17,639 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-11-15 23:47:17,643 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 23:47:17,915 INFO L443 ceAbstractionStarter]: For program point L235(lines 235 236) no Hoare annotation was computed. [2019-11-15 23:47:17,915 INFO L443 ceAbstractionStarter]: For program point L235-2(lines 192 360) no Hoare annotation was computed. [2019-11-15 23:47:17,915 INFO L439 ceAbstractionStarter]: At program point L104(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-1(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-2(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-3(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-4(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-5(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-6(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-7(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-8(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-9(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-10(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L439 ceAbstractionStarter]: At program point L104-11(lines 86 105) the Hoare annotation is: false [2019-11-15 23:47:17,916 INFO L443 ceAbstractionStarter]: For program point L238(lines 192 360) no Hoare annotation was computed. [2019-11-15 23:47:17,917 INFO L443 ceAbstractionStarter]: For program point L503-1(lines 503 508) no Hoare annotation was computed. [2019-11-15 23:47:17,917 INFO L439 ceAbstractionStarter]: At program point L503-2(lines 503 508) the Hoare annotation is: false [2019-11-15 23:47:17,917 INFO L443 ceAbstractionStarter]: For program point L503-3(lines 503 508) no Hoare annotation was computed. [2019-11-15 23:47:17,917 INFO L443 ceAbstractionStarter]: For program point L241-2(lines 241 250) no Hoare annotation was computed. [2019-11-15 23:47:17,917 INFO L439 ceAbstractionStarter]: At program point L241-3(lines 241 250) the Hoare annotation is: false [2019-11-15 23:47:17,917 INFO L443 ceAbstractionStarter]: For program point L241-4(lines 238 266) no Hoare annotation was computed. [2019-11-15 23:47:17,917 INFO L443 ceAbstractionStarter]: For program point L243(lines 243 249) no Hoare annotation was computed. [2019-11-15 23:47:17,917 INFO L443 ceAbstractionStarter]: For program point L640(lines 640 649) no Hoare annotation was computed. [2019-11-15 23:47:17,917 INFO L443 ceAbstractionStarter]: For program point L640-2(lines 640 649) no Hoare annotation was computed. [2019-11-15 23:47:17,917 INFO L443 ceAbstractionStarter]: For program point L244(lines 244 247) no Hoare annotation was computed. [2019-11-15 23:47:17,917 INFO L443 ceAbstractionStarter]: For program point L509-2(lines 509 512) no Hoare annotation was computed. [2019-11-15 23:47:17,917 INFO L439 ceAbstractionStarter]: At program point L509-3(lines 509 512) the Hoare annotation is: false [2019-11-15 23:47:17,917 INFO L443 ceAbstractionStarter]: For program point L509-4(lines 509 512) no Hoare annotation was computed. [2019-11-15 23:47:17,918 INFO L443 ceAbstractionStarter]: For program point L113-1(lines 113 118) no Hoare annotation was computed. [2019-11-15 23:47:17,918 INFO L439 ceAbstractionStarter]: At program point L113-2(lines 113 118) the Hoare annotation is: false [2019-11-15 23:47:17,918 INFO L443 ceAbstractionStarter]: For program point L113-3(lines 113 118) no Hoare annotation was computed. [2019-11-15 23:47:17,918 INFO L443 ceAbstractionStarter]: For program point L113-5(lines 113 118) no Hoare annotation was computed. [2019-11-15 23:47:17,918 INFO L439 ceAbstractionStarter]: At program point L113-6(lines 113 118) the Hoare annotation is: false [2019-11-15 23:47:17,918 INFO L443 ceAbstractionStarter]: For program point L113-7(lines 113 118) no Hoare annotation was computed. [2019-11-15 23:47:17,918 INFO L443 ceAbstractionStarter]: For program point L113-9(lines 113 118) no Hoare annotation was computed. [2019-11-15 23:47:17,918 INFO L439 ceAbstractionStarter]: At program point L113-10(lines 113 118) the Hoare annotation is: false [2019-11-15 23:47:17,918 INFO L443 ceAbstractionStarter]: For program point L113-11(lines 113 118) no Hoare annotation was computed. [2019-11-15 23:47:17,919 INFO L443 ceAbstractionStarter]: For program point L113-13(lines 113 118) no Hoare annotation was computed. [2019-11-15 23:47:17,919 INFO L439 ceAbstractionStarter]: At program point L113-14(lines 113 118) the Hoare annotation is: false [2019-11-15 23:47:17,919 INFO L443 ceAbstractionStarter]: For program point L113-15(lines 113 118) no Hoare annotation was computed. [2019-11-15 23:47:17,919 INFO L443 ceAbstractionStarter]: For program point L645(lines 645 648) no Hoare annotation was computed. [2019-11-15 23:47:17,919 INFO L443 ceAbstractionStarter]: For program point L646(line 646) no Hoare annotation was computed. [2019-11-15 23:47:17,919 INFO L443 ceAbstractionStarter]: For program point L515-1(lines 515 516) no Hoare annotation was computed. [2019-11-15 23:47:17,919 INFO L439 ceAbstractionStarter]: At program point L515-3(lines 515 516) the Hoare annotation is: false [2019-11-15 23:47:17,919 INFO L443 ceAbstractionStarter]: For program point L515-4(lines 515 516) no Hoare annotation was computed. [2019-11-15 23:47:17,919 INFO L443 ceAbstractionStarter]: For program point L251-1(lines 238 266) no Hoare annotation was computed. [2019-11-15 23:47:17,920 INFO L439 ceAbstractionStarter]: At program point L252(lines 252 259) the Hoare annotation is: false [2019-11-15 23:47:17,920 INFO L443 ceAbstractionStarter]: For program point L120(lines 120 132) no Hoare annotation was computed. [2019-11-15 23:47:17,920 INFO L443 ceAbstractionStarter]: For program point L120-2(lines 111 161) no Hoare annotation was computed. [2019-11-15 23:47:17,920 INFO L443 ceAbstractionStarter]: For program point L120-3(lines 120 132) no Hoare annotation was computed. [2019-11-15 23:47:17,920 INFO L443 ceAbstractionStarter]: For program point L120-5(lines 111 161) no Hoare annotation was computed. [2019-11-15 23:47:17,920 INFO L443 ceAbstractionStarter]: For program point L120-6(lines 120 132) no Hoare annotation was computed. [2019-11-15 23:47:17,920 INFO L443 ceAbstractionStarter]: For program point L120-8(lines 111 161) no Hoare annotation was computed. [2019-11-15 23:47:17,920 INFO L443 ceAbstractionStarter]: For program point L120-9(lines 120 132) no Hoare annotation was computed. [2019-11-15 23:47:17,920 INFO L443 ceAbstractionStarter]: For program point L120-11(lines 111 161) no Hoare annotation was computed. [2019-11-15 23:47:17,921 INFO L443 ceAbstractionStarter]: For program point L253(line 253) no Hoare annotation was computed. [2019-11-15 23:47:17,921 INFO L443 ceAbstractionStarter]: For program point L121(lines 121 122) no Hoare annotation was computed. [2019-11-15 23:47:17,921 INFO L443 ceAbstractionStarter]: For program point L121-1(lines 121 122) no Hoare annotation was computed. [2019-11-15 23:47:17,921 INFO L443 ceAbstractionStarter]: For program point L121-2(lines 121 122) no Hoare annotation was computed. [2019-11-15 23:47:17,921 INFO L443 ceAbstractionStarter]: For program point L121-3(lines 121 122) no Hoare annotation was computed. [2019-11-15 23:47:17,921 INFO L443 ceAbstractionStarter]: For program point L518(lines 518 522) no Hoare annotation was computed. [2019-11-15 23:47:17,921 INFO L446 ceAbstractionStarter]: At program point L651(lines 631 652) the Hoare annotation is: true [2019-11-15 23:47:17,921 INFO L443 ceAbstractionStarter]: For program point L256(line 256) no Hoare annotation was computed. [2019-11-15 23:47:17,921 INFO L443 ceAbstractionStarter]: For program point L124-1(lines 124 128) no Hoare annotation was computed. [2019-11-15 23:47:17,922 INFO L439 ceAbstractionStarter]: At program point L124-2(lines 124 128) the Hoare annotation is: false [2019-11-15 23:47:17,922 INFO L443 ceAbstractionStarter]: For program point L124-3(lines 124 128) no Hoare annotation was computed. [2019-11-15 23:47:17,922 INFO L443 ceAbstractionStarter]: For program point L124-5(lines 124 128) no Hoare annotation was computed. [2019-11-15 23:47:17,922 INFO L439 ceAbstractionStarter]: At program point L124-6(lines 124 128) the Hoare annotation is: false [2019-11-15 23:47:17,922 INFO L443 ceAbstractionStarter]: For program point L124-7(lines 124 128) no Hoare annotation was computed. [2019-11-15 23:47:17,922 INFO L443 ceAbstractionStarter]: For program point L124-9(lines 124 128) no Hoare annotation was computed. [2019-11-15 23:47:17,922 INFO L439 ceAbstractionStarter]: At program point L124-10(lines 124 128) the Hoare annotation is: false [2019-11-15 23:47:17,922 INFO L443 ceAbstractionStarter]: For program point L124-11(lines 124 128) no Hoare annotation was computed. [2019-11-15 23:47:17,922 INFO L443 ceAbstractionStarter]: For program point L124-13(lines 124 128) no Hoare annotation was computed. [2019-11-15 23:47:17,923 INFO L439 ceAbstractionStarter]: At program point L124-14(lines 124 128) the Hoare annotation is: false [2019-11-15 23:47:17,923 INFO L443 ceAbstractionStarter]: For program point L124-15(lines 124 128) no Hoare annotation was computed. [2019-11-15 23:47:17,923 INFO L439 ceAbstractionStarter]: At program point L523(lines 395 524) the Hoare annotation is: false [2019-11-15 23:47:17,923 INFO L443 ceAbstractionStarter]: For program point L130(lines 130 131) no Hoare annotation was computed. [2019-11-15 23:47:17,923 INFO L443 ceAbstractionStarter]: For program point L130-1(lines 130 131) no Hoare annotation was computed. [2019-11-15 23:47:17,923 INFO L443 ceAbstractionStarter]: For program point L130-2(lines 130 131) no Hoare annotation was computed. [2019-11-15 23:47:17,923 INFO L443 ceAbstractionStarter]: For program point L130-3(lines 130 131) no Hoare annotation was computed. [2019-11-15 23:47:17,923 INFO L443 ceAbstractionStarter]: For program point L263(lines 263 264) no Hoare annotation was computed. [2019-11-15 23:47:17,923 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 23:47:17,924 INFO L443 ceAbstractionStarter]: For program point L268-1(lines 192 360) no Hoare annotation was computed. [2019-11-15 23:47:17,924 INFO L443 ceAbstractionStarter]: For program point L136(lines 136 137) no Hoare annotation was computed. [2019-11-15 23:47:17,924 INFO L443 ceAbstractionStarter]: For program point L136-1(lines 136 137) no Hoare annotation was computed. [2019-11-15 23:47:17,924 INFO L443 ceAbstractionStarter]: For program point L136-2(lines 136 137) no Hoare annotation was computed. [2019-11-15 23:47:17,924 INFO L443 ceAbstractionStarter]: For program point L136-3(lines 136 137) no Hoare annotation was computed. [2019-11-15 23:47:17,924 INFO L443 ceAbstractionStarter]: For program point L402-1(lines 402 406) no Hoare annotation was computed. [2019-11-15 23:47:17,924 INFO L439 ceAbstractionStarter]: At program point L402-2(lines 402 406) the Hoare annotation is: false [2019-11-15 23:47:17,924 INFO L443 ceAbstractionStarter]: For program point L402-3(lines 402 406) no Hoare annotation was computed. [2019-11-15 23:47:17,924 INFO L443 ceAbstractionStarter]: For program point L270-2(lines 270 271) no Hoare annotation was computed. [2019-11-15 23:47:17,924 INFO L439 ceAbstractionStarter]: At program point L270-3(lines 270 271) the Hoare annotation is: false [2019-11-15 23:47:17,925 INFO L443 ceAbstractionStarter]: For program point L138(lines 138 146) no Hoare annotation was computed. [2019-11-15 23:47:17,925 INFO L443 ceAbstractionStarter]: For program point L270-4(lines 268 285) no Hoare annotation was computed. [2019-11-15 23:47:17,925 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 138 146) no Hoare annotation was computed. [2019-11-15 23:47:17,925 INFO L443 ceAbstractionStarter]: For program point L138-2(lines 138 146) no Hoare annotation was computed. [2019-11-15 23:47:17,925 INFO L443 ceAbstractionStarter]: For program point L138-3(lines 138 146) no Hoare annotation was computed. [2019-11-15 23:47:17,925 INFO L443 ceAbstractionStarter]: For program point L139-1(lines 139 144) no Hoare annotation was computed. [2019-11-15 23:47:17,925 INFO L439 ceAbstractionStarter]: At program point L139-2(lines 139 144) the Hoare annotation is: false [2019-11-15 23:47:17,925 INFO L443 ceAbstractionStarter]: For program point L139-3(lines 139 144) no Hoare annotation was computed. [2019-11-15 23:47:17,925 INFO L443 ceAbstractionStarter]: For program point L139-5(lines 139 144) no Hoare annotation was computed. [2019-11-15 23:47:17,926 INFO L439 ceAbstractionStarter]: At program point L139-6(lines 139 144) the Hoare annotation is: false [2019-11-15 23:47:17,926 INFO L443 ceAbstractionStarter]: For program point L139-7(lines 139 144) no Hoare annotation was computed. [2019-11-15 23:47:17,926 INFO L443 ceAbstractionStarter]: For program point L139-9(lines 139 144) no Hoare annotation was computed. [2019-11-15 23:47:17,926 INFO L439 ceAbstractionStarter]: At program point L139-10(lines 139 144) the Hoare annotation is: false [2019-11-15 23:47:17,926 INFO L443 ceAbstractionStarter]: For program point L139-11(lines 139 144) no Hoare annotation was computed. [2019-11-15 23:47:17,926 INFO L443 ceAbstractionStarter]: For program point L139-13(lines 139 144) no Hoare annotation was computed. [2019-11-15 23:47:17,926 INFO L439 ceAbstractionStarter]: At program point L139-14(lines 139 144) the Hoare annotation is: false [2019-11-15 23:47:17,926 INFO L443 ceAbstractionStarter]: For program point L139-15(lines 139 144) no Hoare annotation was computed. [2019-11-15 23:47:17,926 INFO L443 ceAbstractionStarter]: For program point L537-1(lines 537 541) no Hoare annotation was computed. [2019-11-15 23:47:17,927 INFO L439 ceAbstractionStarter]: At program point L537-2(lines 537 541) the Hoare annotation is: (and (fp.eq ULTIMATE.start___kernel_cos_~x (_ +zero 11 53)) (exists ((|v_skolemized_q#valueAsBitvector_193| (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_193|)) ULTIMATE.start_cos_double_~ix~3) (fp.eq (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_193|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_193|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_193|)) (_ +zero 11 53)))) (fp.eq ULTIMATE.start_cos_double_~x (_ +zero 11 53)) (= ((_ to_fp 11 53) roundNearestTiesToEven 1.0) ~one_kcos~0)) [2019-11-15 23:47:17,927 INFO L443 ceAbstractionStarter]: For program point L537-3(lines 537 541) no Hoare annotation was computed. [2019-11-15 23:47:17,927 INFO L443 ceAbstractionStarter]: For program point L537-5(lines 537 541) no Hoare annotation was computed. [2019-11-15 23:47:17,927 INFO L439 ceAbstractionStarter]: At program point L537-6(lines 537 541) the Hoare annotation is: false [2019-11-15 23:47:17,927 INFO L443 ceAbstractionStarter]: For program point L537-7(lines 537 541) no Hoare annotation was computed. [2019-11-15 23:47:17,927 INFO L443 ceAbstractionStarter]: For program point L273-1(lines 273 274) no Hoare annotation was computed. [2019-11-15 23:47:17,927 INFO L443 ceAbstractionStarter]: For program point L537-9(lines 537 541) no Hoare annotation was computed. [2019-11-15 23:47:17,927 INFO L439 ceAbstractionStarter]: At program point L537-10(lines 537 541) the Hoare annotation is: false [2019-11-15 23:47:17,928 INFO L443 ceAbstractionStarter]: For program point L273-3(lines 273 274) no Hoare annotation was computed. [2019-11-15 23:47:17,928 INFO L443 ceAbstractionStarter]: For program point L537-11(lines 537 541) no Hoare annotation was computed. [2019-11-15 23:47:17,928 INFO L439 ceAbstractionStarter]: At program point L273-4(lines 273 274) the Hoare annotation is: false [2019-11-15 23:47:17,928 INFO L443 ceAbstractionStarter]: For program point L273-5(lines 273 274) no Hoare annotation was computed. [2019-11-15 23:47:17,928 INFO L443 ceAbstractionStarter]: For program point L408(lines 408 412) no Hoare annotation was computed. [2019-11-15 23:47:17,928 INFO L443 ceAbstractionStarter]: For program point L276-2(lines 276 281) no Hoare annotation was computed. [2019-11-15 23:47:17,928 INFO L439 ceAbstractionStarter]: At program point L276-3(lines 276 281) the Hoare annotation is: false [2019-11-15 23:47:17,928 INFO L443 ceAbstractionStarter]: For program point L276-4(lines 276 281) no Hoare annotation was computed. [2019-11-15 23:47:17,928 INFO L443 ceAbstractionStarter]: For program point L278-2(lines 278 279) no Hoare annotation was computed. [2019-11-15 23:47:17,929 INFO L439 ceAbstractionStarter]: At program point L278-3(lines 278 279) the Hoare annotation is: false [2019-11-15 23:47:17,929 INFO L443 ceAbstractionStarter]: For program point L278-4(lines 278 279) no Hoare annotation was computed. [2019-11-15 23:47:17,929 INFO L443 ceAbstractionStarter]: For program point L543(lines 543 546) no Hoare annotation was computed. [2019-11-15 23:47:17,929 INFO L443 ceAbstractionStarter]: For program point L543-2(lines 543 546) no Hoare annotation was computed. [2019-11-15 23:47:17,929 INFO L443 ceAbstractionStarter]: For program point L543-3(lines 543 546) no Hoare annotation was computed. [2019-11-15 23:47:17,929 INFO L443 ceAbstractionStarter]: For program point L543-5(lines 543 546) no Hoare annotation was computed. [2019-11-15 23:47:17,929 INFO L443 ceAbstractionStarter]: For program point L543-6(lines 543 546) no Hoare annotation was computed. [2019-11-15 23:47:17,929 INFO L443 ceAbstractionStarter]: For program point L543-8(lines 543 546) no Hoare annotation was computed. [2019-11-15 23:47:17,929 INFO L443 ceAbstractionStarter]: For program point L147(lines 147 152) no Hoare annotation was computed. [2019-11-15 23:47:17,929 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 147 152) no Hoare annotation was computed. [2019-11-15 23:47:17,930 INFO L443 ceAbstractionStarter]: For program point L147-2(lines 147 152) no Hoare annotation was computed. [2019-11-15 23:47:17,930 INFO L443 ceAbstractionStarter]: For program point L147-3(lines 147 152) no Hoare annotation was computed. [2019-11-15 23:47:17,930 INFO L443 ceAbstractionStarter]: For program point L544(lines 544 545) no Hoare annotation was computed. [2019-11-15 23:47:17,930 INFO L443 ceAbstractionStarter]: For program point L544-1(lines 544 545) no Hoare annotation was computed. [2019-11-15 23:47:17,930 INFO L443 ceAbstractionStarter]: For program point L544-2(lines 544 545) no Hoare annotation was computed. [2019-11-15 23:47:17,930 INFO L443 ceAbstractionStarter]: For program point L148(lines 148 151) no Hoare annotation was computed. [2019-11-15 23:47:17,930 INFO L443 ceAbstractionStarter]: For program point L148-1(lines 148 151) no Hoare annotation was computed. [2019-11-15 23:47:17,930 INFO L443 ceAbstractionStarter]: For program point L148-2(lines 148 151) no Hoare annotation was computed. [2019-11-15 23:47:17,930 INFO L443 ceAbstractionStarter]: For program point L148-3(lines 148 151) no Hoare annotation was computed. [2019-11-15 23:47:17,931 INFO L443 ceAbstractionStarter]: For program point L413(lines 413 437) no Hoare annotation was computed. [2019-11-15 23:47:17,931 INFO L443 ceAbstractionStarter]: For program point L414(lines 414 436) no Hoare annotation was computed. [2019-11-15 23:47:17,931 INFO L439 ceAbstractionStarter]: At program point L283(lines 192 360) the Hoare annotation is: false [2019-11-15 23:47:17,931 INFO L443 ceAbstractionStarter]: For program point L416(lines 416 423) no Hoare annotation was computed. [2019-11-15 23:47:17,931 INFO L443 ceAbstractionStarter]: For program point L416-2(lines 416 423) no Hoare annotation was computed. [2019-11-15 23:47:17,931 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 646) no Hoare annotation was computed. [2019-11-15 23:47:17,931 INFO L443 ceAbstractionStarter]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2019-11-15 23:47:17,931 INFO L439 ceAbstractionStarter]: At program point L154-2(lines 154 159) the Hoare annotation is: false [2019-11-15 23:47:17,932 INFO L443 ceAbstractionStarter]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2019-11-15 23:47:17,932 INFO L443 ceAbstractionStarter]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2019-11-15 23:47:17,932 INFO L439 ceAbstractionStarter]: At program point L154-6(lines 154 159) the Hoare annotation is: false [2019-11-15 23:47:17,932 INFO L443 ceAbstractionStarter]: For program point L154-7(lines 154 159) no Hoare annotation was computed. [2019-11-15 23:47:17,932 INFO L443 ceAbstractionStarter]: For program point L154-9(lines 154 159) no Hoare annotation was computed. [2019-11-15 23:47:17,932 INFO L439 ceAbstractionStarter]: At program point L154-10(lines 154 159) the Hoare annotation is: false [2019-11-15 23:47:17,932 INFO L443 ceAbstractionStarter]: For program point L154-11(lines 154 159) no Hoare annotation was computed. [2019-11-15 23:47:17,932 INFO L443 ceAbstractionStarter]: For program point L154-13(lines 154 159) no Hoare annotation was computed. [2019-11-15 23:47:17,932 INFO L439 ceAbstractionStarter]: At program point L154-14(lines 154 159) the Hoare annotation is: false [2019-11-15 23:47:17,933 INFO L443 ceAbstractionStarter]: For program point L154-15(lines 154 159) no Hoare annotation was computed. [2019-11-15 23:47:17,933 INFO L443 ceAbstractionStarter]: For program point L551(lines 551 567) no Hoare annotation was computed. [2019-11-15 23:47:17,933 INFO L443 ceAbstractionStarter]: For program point L551-1(lines 551 567) no Hoare annotation was computed. [2019-11-15 23:47:17,933 INFO L443 ceAbstractionStarter]: For program point L551-2(lines 551 567) no Hoare annotation was computed. [2019-11-15 23:47:17,933 INFO L443 ceAbstractionStarter]: For program point L554(lines 554 563) no Hoare annotation was computed. [2019-11-15 23:47:17,933 INFO L443 ceAbstractionStarter]: For program point L554-2(lines 554 563) no Hoare annotation was computed. [2019-11-15 23:47:17,933 INFO L443 ceAbstractionStarter]: For program point L554-4(lines 554 563) no Hoare annotation was computed. [2019-11-15 23:47:17,933 INFO L443 ceAbstractionStarter]: For program point L290-1(lines 290 293) no Hoare annotation was computed. [2019-11-15 23:47:17,933 INFO L439 ceAbstractionStarter]: At program point L290-3(lines 290 293) the Hoare annotation is: false [2019-11-15 23:47:17,934 INFO L443 ceAbstractionStarter]: For program point L26-1(lines 26 31) no Hoare annotation was computed. [2019-11-15 23:47:17,934 INFO L439 ceAbstractionStarter]: At program point L26-2(lines 26 31) the Hoare annotation is: false [2019-11-15 23:47:17,934 INFO L443 ceAbstractionStarter]: For program point L26-3(lines 26 31) no Hoare annotation was computed. [2019-11-15 23:47:17,934 INFO L439 ceAbstractionStarter]: At program point L160(lines 111 161) the Hoare annotation is: false [2019-11-15 23:47:17,934 INFO L439 ceAbstractionStarter]: At program point L160-1(lines 111 161) the Hoare annotation is: false [2019-11-15 23:47:17,934 INFO L439 ceAbstractionStarter]: At program point L160-2(lines 111 161) the Hoare annotation is: false [2019-11-15 23:47:17,934 INFO L439 ceAbstractionStarter]: At program point L160-3(lines 111 161) the Hoare annotation is: false [2019-11-15 23:47:17,934 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 23:47:17,934 INFO L443 ceAbstractionStarter]: For program point L557-1(lines 557 562) no Hoare annotation was computed. [2019-11-15 23:47:17,934 INFO L439 ceAbstractionStarter]: At program point L557-2(lines 557 562) the Hoare annotation is: false [2019-11-15 23:47:17,935 INFO L443 ceAbstractionStarter]: For program point L557-3(lines 554 563) no Hoare annotation was computed. [2019-11-15 23:47:17,935 INFO L443 ceAbstractionStarter]: For program point L557-5(lines 557 562) no Hoare annotation was computed. [2019-11-15 23:47:17,935 INFO L439 ceAbstractionStarter]: At program point L557-6(lines 557 562) the Hoare annotation is: false [2019-11-15 23:47:17,935 INFO L443 ceAbstractionStarter]: For program point L557-7(lines 554 563) no Hoare annotation was computed. [2019-11-15 23:47:17,935 INFO L443 ceAbstractionStarter]: For program point L557-9(lines 557 562) no Hoare annotation was computed. [2019-11-15 23:47:17,935 INFO L439 ceAbstractionStarter]: At program point L557-10(lines 557 562) the Hoare annotation is: false [2019-11-15 23:47:17,935 INFO L443 ceAbstractionStarter]: For program point L557-11(lines 554 563) no Hoare annotation was computed. [2019-11-15 23:47:17,935 INFO L443 ceAbstractionStarter]: For program point L427(lines 427 434) no Hoare annotation was computed. [2019-11-15 23:47:17,935 INFO L443 ceAbstractionStarter]: For program point L427-2(lines 427 434) no Hoare annotation was computed. [2019-11-15 23:47:17,936 INFO L443 ceAbstractionStarter]: For program point L296(lines 296 303) no Hoare annotation was computed. [2019-11-15 23:47:17,936 INFO L443 ceAbstractionStarter]: For program point L296-2(lines 287 304) no Hoare annotation was computed. [2019-11-15 23:47:17,936 INFO L443 ceAbstractionStarter]: For program point L164-1(lines 164 168) no Hoare annotation was computed. [2019-11-15 23:47:17,936 INFO L439 ceAbstractionStarter]: At program point L164-2(lines 164 168) the Hoare annotation is: false [2019-11-15 23:47:17,936 INFO L443 ceAbstractionStarter]: For program point L33(lines 33 76) no Hoare annotation was computed. [2019-11-15 23:47:17,936 INFO L443 ceAbstractionStarter]: For program point L34(lines 34 53) no Hoare annotation was computed. [2019-11-15 23:47:17,936 INFO L443 ceAbstractionStarter]: For program point L35(lines 35 42) no Hoare annotation was computed. [2019-11-15 23:47:17,936 INFO L443 ceAbstractionStarter]: For program point L36(lines 36 41) no Hoare annotation was computed. [2019-11-15 23:47:17,936 INFO L443 ceAbstractionStarter]: For program point L169(lines 169 174) no Hoare annotation was computed. [2019-11-15 23:47:17,936 INFO L443 ceAbstractionStarter]: For program point L169-1(lines 162 176) no Hoare annotation was computed. [2019-11-15 23:47:17,937 INFO L443 ceAbstractionStarter]: For program point L169-2(lines 169 174) no Hoare annotation was computed. [2019-11-15 23:47:17,937 INFO L439 ceAbstractionStarter]: At program point L566(lines 534 568) the Hoare annotation is: (let ((.cse0 ((_ to_fp 11 53) roundNearestTiesToEven 1.0))) (and (exists ((|v_skolemized_q#valueAsBitvector_193| (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_193|)) ULTIMATE.start_cos_double_~ix~3) (fp.eq (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_193|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_193|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_193|)) (_ +zero 11 53)))) (fp.eq ULTIMATE.start_cos_double_~x (_ +zero 11 53)) (= .cse0 |ULTIMATE.start___kernel_cos_#res|) (= .cse0 ~one_kcos~0))) [2019-11-15 23:47:17,937 INFO L439 ceAbstractionStarter]: At program point L566-1(lines 534 568) the Hoare annotation is: false [2019-11-15 23:47:17,937 INFO L439 ceAbstractionStarter]: At program point L566-2(lines 534 568) the Hoare annotation is: false [2019-11-15 23:47:17,937 INFO L443 ceAbstractionStarter]: For program point L38(lines 38 41) no Hoare annotation was computed. [2019-11-15 23:47:17,937 INFO L443 ceAbstractionStarter]: For program point L438(lines 438 484) no Hoare annotation was computed. [2019-11-15 23:47:17,937 INFO L443 ceAbstractionStarter]: For program point L307-2(lines 307 310) no Hoare annotation was computed. [2019-11-15 23:47:17,937 INFO L439 ceAbstractionStarter]: At program point L307-3(lines 307 310) the Hoare annotation is: false [2019-11-15 23:47:17,937 INFO L439 ceAbstractionStarter]: At program point L175(lines 162 176) the Hoare annotation is: false [2019-11-15 23:47:17,938 INFO L443 ceAbstractionStarter]: For program point L307-4(lines 307 310) no Hoare annotation was computed. [2019-11-15 23:47:17,938 INFO L443 ceAbstractionStarter]: For program point L45(lines 45 46) no Hoare annotation was computed. [2019-11-15 23:47:17,938 INFO L443 ceAbstractionStarter]: For program point L47(lines 47 52) no Hoare annotation was computed. [2019-11-15 23:47:17,938 INFO L443 ceAbstractionStarter]: For program point L444(line 444) no Hoare annotation was computed. [2019-11-15 23:47:17,938 INFO L443 ceAbstractionStarter]: For program point L444-2(lines 444 476) no Hoare annotation was computed. [2019-11-15 23:47:17,938 INFO L443 ceAbstractionStarter]: For program point L312-2(lines 312 316) no Hoare annotation was computed. [2019-11-15 23:47:17,938 INFO L439 ceAbstractionStarter]: At program point L312-3(lines 312 316) the Hoare annotation is: false [2019-11-15 23:47:17,938 INFO L443 ceAbstractionStarter]: For program point L312-4(lines 312 316) no Hoare annotation was computed. [2019-11-15 23:47:17,938 INFO L443 ceAbstractionStarter]: For program point L48(lines 48 49) no Hoare annotation was computed. [2019-11-15 23:47:17,938 INFO L443 ceAbstractionStarter]: For program point L48-2(lines 48 49) no Hoare annotation was computed. [2019-11-15 23:47:17,939 INFO L443 ceAbstractionStarter]: For program point L313-2(lines 313 314) no Hoare annotation was computed. [2019-11-15 23:47:17,939 INFO L439 ceAbstractionStarter]: At program point L313-3(lines 313 314) the Hoare annotation is: false [2019-11-15 23:47:17,939 INFO L443 ceAbstractionStarter]: For program point L313-4(lines 313 314) no Hoare annotation was computed. [2019-11-15 23:47:17,939 INFO L443 ceAbstractionStarter]: For program point L581-1(lines 581 585) no Hoare annotation was computed. [2019-11-15 23:47:17,939 INFO L439 ceAbstractionStarter]: At program point L581-2(lines 581 585) the Hoare annotation is: false [2019-11-15 23:47:17,939 INFO L443 ceAbstractionStarter]: For program point L581-3(lines 581 585) no Hoare annotation was computed. [2019-11-15 23:47:17,939 INFO L443 ceAbstractionStarter]: For program point L581-5(lines 581 585) no Hoare annotation was computed. [2019-11-15 23:47:17,939 INFO L439 ceAbstractionStarter]: At program point L581-6(lines 581 585) the Hoare annotation is: false [2019-11-15 23:47:17,939 INFO L443 ceAbstractionStarter]: For program point L581-7(lines 581 585) no Hoare annotation was computed. [2019-11-15 23:47:17,939 INFO L443 ceAbstractionStarter]: For program point L450-1(lines 450 454) no Hoare annotation was computed. [2019-11-15 23:47:17,940 INFO L439 ceAbstractionStarter]: At program point L450-2(lines 450 454) the Hoare annotation is: false [2019-11-15 23:47:17,940 INFO L443 ceAbstractionStarter]: For program point L450-3(lines 450 454) no Hoare annotation was computed. [2019-11-15 23:47:17,940 INFO L439 ceAbstractionStarter]: At program point L318(lines 318 358) the Hoare annotation is: false [2019-11-15 23:47:17,940 INFO L443 ceAbstractionStarter]: For program point L54(lines 54 76) no Hoare annotation was computed. [2019-11-15 23:47:17,940 INFO L443 ceAbstractionStarter]: For program point L319(line 319) no Hoare annotation was computed. [2019-11-15 23:47:17,940 INFO L443 ceAbstractionStarter]: For program point L55(lines 55 58) no Hoare annotation was computed. [2019-11-15 23:47:17,940 INFO L443 ceAbstractionStarter]: For program point L321-2(lines 321 322) no Hoare annotation was computed. [2019-11-15 23:47:17,940 INFO L439 ceAbstractionStarter]: At program point L321-3(lines 321 322) the Hoare annotation is: false [2019-11-15 23:47:17,940 INFO L443 ceAbstractionStarter]: For program point L321-4(lines 318 358) no Hoare annotation was computed. [2019-11-15 23:47:17,941 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 23:47:17,941 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 590) no Hoare annotation was computed. [2019-11-15 23:47:17,941 INFO L443 ceAbstractionStarter]: For program point L587-2(lines 587 590) no Hoare annotation was computed. [2019-11-15 23:47:17,941 INFO L443 ceAbstractionStarter]: For program point L587-3(lines 587 590) no Hoare annotation was computed. [2019-11-15 23:47:17,941 INFO L443 ceAbstractionStarter]: For program point L587-5(lines 587 590) no Hoare annotation was computed. [2019-11-15 23:47:17,941 INFO L443 ceAbstractionStarter]: For program point L323-1(line 323) no Hoare annotation was computed. [2019-11-15 23:47:17,941 INFO L443 ceAbstractionStarter]: For program point L588(lines 588 589) no Hoare annotation was computed. [2019-11-15 23:47:17,941 INFO L443 ceAbstractionStarter]: For program point L588-1(lines 588 589) no Hoare annotation was computed. [2019-11-15 23:47:17,941 INFO L443 ceAbstractionStarter]: For program point L456(lines 456 475) no Hoare annotation was computed. [2019-11-15 23:47:17,941 INFO L443 ceAbstractionStarter]: For program point L456-1(lines 444 476) no Hoare annotation was computed. [2019-11-15 23:47:17,942 INFO L443 ceAbstractionStarter]: For program point L325(line 325) no Hoare annotation was computed. [2019-11-15 23:47:17,942 INFO L443 ceAbstractionStarter]: For program point L325-2(line 325) no Hoare annotation was computed. [2019-11-15 23:47:17,942 INFO L443 ceAbstractionStarter]: For program point L61(lines 61 62) no Hoare annotation was computed. [2019-11-15 23:47:17,942 INFO L443 ceAbstractionStarter]: For program point L326(line 326) no Hoare annotation was computed. [2019-11-15 23:47:17,942 INFO L443 ceAbstractionStarter]: For program point L63(lines 63 75) no Hoare annotation was computed. [2019-11-15 23:47:17,942 INFO L443 ceAbstractionStarter]: For program point L328-2(lines 328 329) no Hoare annotation was computed. [2019-11-15 23:47:17,942 INFO L439 ceAbstractionStarter]: At program point L328-3(lines 328 329) the Hoare annotation is: false [2019-11-15 23:47:17,942 INFO L443 ceAbstractionStarter]: For program point L328-4(lines 318 358) no Hoare annotation was computed. [2019-11-15 23:47:17,942 INFO L443 ceAbstractionStarter]: For program point L64(lines 64 73) no Hoare annotation was computed. [2019-11-15 23:47:17,942 INFO L443 ceAbstractionStarter]: For program point L64-1(lines 64 73) no Hoare annotation was computed. [2019-11-15 23:47:17,943 INFO L443 ceAbstractionStarter]: For program point L65(lines 65 72) no Hoare annotation was computed. [2019-11-15 23:47:17,943 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 597) no Hoare annotation was computed. [2019-11-15 23:47:17,943 INFO L443 ceAbstractionStarter]: For program point L594-1(lines 594 597) no Hoare annotation was computed. [2019-11-15 23:47:17,943 INFO L443 ceAbstractionStarter]: For program point L462-1(lines 462 466) no Hoare annotation was computed. [2019-11-15 23:47:17,943 INFO L439 ceAbstractionStarter]: At program point L462-2(lines 462 466) the Hoare annotation is: false [2019-11-15 23:47:17,943 INFO L443 ceAbstractionStarter]: For program point L462-3(lines 462 466) no Hoare annotation was computed. [2019-11-15 23:47:17,943 INFO L443 ceAbstractionStarter]: For program point L330-1(line 330) no Hoare annotation was computed. [2019-11-15 23:47:17,943 INFO L443 ceAbstractionStarter]: For program point L199(lines 199 200) no Hoare annotation was computed. [2019-11-15 23:47:17,943 INFO L443 ceAbstractionStarter]: For program point L199-2(lines 199 200) no Hoare annotation was computed. [2019-11-15 23:47:17,944 INFO L443 ceAbstractionStarter]: For program point L332-2(lines 332 333) no Hoare annotation was computed. [2019-11-15 23:47:17,944 INFO L439 ceAbstractionStarter]: At program point L332-3(lines 332 333) the Hoare annotation is: false [2019-11-15 23:47:17,944 INFO L443 ceAbstractionStarter]: For program point L332-4(lines 318 358) no Hoare annotation was computed. [2019-11-15 23:47:17,944 INFO L439 ceAbstractionStarter]: At program point L597(lines 578 598) the Hoare annotation is: false [2019-11-15 23:47:17,944 INFO L439 ceAbstractionStarter]: At program point L597-1(lines 578 598) the Hoare annotation is: false [2019-11-15 23:47:17,944 INFO L443 ceAbstractionStarter]: For program point L69(lines 69 70) no Hoare annotation was computed. [2019-11-15 23:47:17,944 INFO L443 ceAbstractionStarter]: For program point L69-2(lines 69 70) no Hoare annotation was computed. [2019-11-15 23:47:17,944 INFO L443 ceAbstractionStarter]: For program point L334-1(line 334) no Hoare annotation was computed. [2019-11-15 23:47:17,945 INFO L439 ceAbstractionStarter]: At program point L600(lines 600 629) the Hoare annotation is: (let ((.cse0 ((_ to_fp 11 53) roundNearestTiesToEven 1.0))) (and (exists ((|v_skolemized_q#valueAsBitvector_193| (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_193|)) ULTIMATE.start_cos_double_~ix~3) (fp.eq (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_193|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_193|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_193|)) (_ +zero 11 53)))) (= .cse0 |ULTIMATE.start_cos_double_#res|) (fp.eq ULTIMATE.start_cos_double_~x (_ +zero 11 53)) (= .cse0 |ULTIMATE.start___kernel_cos_#res|) (= .cse0 ~one_kcos~0))) [2019-11-15 23:47:17,945 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 474) no Hoare annotation was computed. [2019-11-15 23:47:17,945 INFO L443 ceAbstractionStarter]: For program point L336(line 336) no Hoare annotation was computed. [2019-11-15 23:47:17,945 INFO L443 ceAbstractionStarter]: For program point L337-2(lines 337 341) no Hoare annotation was computed. [2019-11-15 23:47:17,945 INFO L439 ceAbstractionStarter]: At program point L337-3(lines 337 341) the Hoare annotation is: false [2019-11-15 23:47:17,945 INFO L443 ceAbstractionStarter]: For program point L337-4(lines 337 341) no Hoare annotation was computed. [2019-11-15 23:47:17,945 INFO L443 ceAbstractionStarter]: For program point L205-2(lines 205 206) no Hoare annotation was computed. [2019-11-15 23:47:17,945 INFO L439 ceAbstractionStarter]: At program point L205-3(lines 205 206) the Hoare annotation is: false [2019-11-15 23:47:17,945 INFO L443 ceAbstractionStarter]: For program point L205-4(lines 205 206) no Hoare annotation was computed. [2019-11-15 23:47:17,945 INFO L443 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2019-11-15 23:47:17,946 INFO L443 ceAbstractionStarter]: For program point L206-2(line 206) no Hoare annotation was computed. [2019-11-15 23:47:17,946 INFO L443 ceAbstractionStarter]: For program point L603-1(lines 603 607) no Hoare annotation was computed. [2019-11-15 23:47:17,946 INFO L439 ceAbstractionStarter]: At program point L603-2(lines 603 607) the Hoare annotation is: (and (fp.eq ULTIMATE.start_cos_double_~x (_ +zero 11 53)) (= ((_ to_fp 11 53) roundNearestTiesToEven 1.0) ~one_kcos~0)) [2019-11-15 23:47:17,946 INFO L443 ceAbstractionStarter]: For program point L603-3(lines 603 607) no Hoare annotation was computed. [2019-11-15 23:47:17,946 INFO L443 ceAbstractionStarter]: For program point L208-2(lines 208 212) no Hoare annotation was computed. [2019-11-15 23:47:17,946 INFO L439 ceAbstractionStarter]: At program point L208-3(lines 208 212) the Hoare annotation is: false [2019-11-15 23:47:17,946 INFO L443 ceAbstractionStarter]: For program point L208-4(lines 208 212) no Hoare annotation was computed. [2019-11-15 23:47:17,946 INFO L443 ceAbstractionStarter]: For program point L209-2(lines 209 210) no Hoare annotation was computed. [2019-11-15 23:47:17,947 INFO L439 ceAbstractionStarter]: At program point L209-3(lines 209 210) the Hoare annotation is: false [2019-11-15 23:47:17,947 INFO L443 ceAbstractionStarter]: For program point L209-4(lines 209 210) no Hoare annotation was computed. [2019-11-15 23:47:17,947 INFO L443 ceAbstractionStarter]: For program point L77(lines 77 82) no Hoare annotation was computed. [2019-11-15 23:47:17,947 INFO L443 ceAbstractionStarter]: For program point L77-1(lines 23 84) no Hoare annotation was computed. [2019-11-15 23:47:17,947 INFO L443 ceAbstractionStarter]: For program point L77-2(lines 77 82) no Hoare annotation was computed. [2019-11-15 23:47:17,947 INFO L443 ceAbstractionStarter]: For program point L342-2(lines 342 346) no Hoare annotation was computed. [2019-11-15 23:47:17,947 INFO L439 ceAbstractionStarter]: At program point L342-3(lines 342 346) the Hoare annotation is: false [2019-11-15 23:47:17,947 INFO L443 ceAbstractionStarter]: For program point L342-4(lines 342 346) no Hoare annotation was computed. [2019-11-15 23:47:17,947 INFO L443 ceAbstractionStarter]: For program point L610(lines 610 628) no Hoare annotation was computed. [2019-11-15 23:47:17,947 INFO L443 ceAbstractionStarter]: For program point L478(lines 478 483) no Hoare annotation was computed. [2019-11-15 23:47:17,948 INFO L443 ceAbstractionStarter]: For program point L347-2(lines 347 348) no Hoare annotation was computed. [2019-11-15 23:47:17,948 INFO L439 ceAbstractionStarter]: At program point L347-3(lines 347 348) the Hoare annotation is: false [2019-11-15 23:47:17,948 INFO L443 ceAbstractionStarter]: For program point L347-4(lines 318 358) no Hoare annotation was computed. [2019-11-15 23:47:17,948 INFO L439 ceAbstractionStarter]: At program point L83(lines 23 84) the Hoare annotation is: false [2019-11-15 23:47:17,948 INFO L443 ceAbstractionStarter]: For program point L613(lines 613 628) no Hoare annotation was computed. [2019-11-15 23:47:17,948 INFO L443 ceAbstractionStarter]: For program point L217-2(lines 217 221) no Hoare annotation was computed. [2019-11-15 23:47:17,948 INFO L439 ceAbstractionStarter]: At program point L217-3(lines 217 221) the Hoare annotation is: false [2019-11-15 23:47:17,948 INFO L443 ceAbstractionStarter]: For program point L217-4(lines 217 221) no Hoare annotation was computed. [2019-11-15 23:47:17,949 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 23:47:17,949 INFO L443 ceAbstractionStarter]: For program point L88-1(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,949 INFO L439 ceAbstractionStarter]: At program point L88-2(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,949 INFO L443 ceAbstractionStarter]: For program point L88-5(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,949 INFO L439 ceAbstractionStarter]: At program point L88-6(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,949 INFO L443 ceAbstractionStarter]: For program point L88-9(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,949 INFO L439 ceAbstractionStarter]: At program point L88-10(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,949 INFO L443 ceAbstractionStarter]: For program point L88-13(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,949 INFO L439 ceAbstractionStarter]: At program point L88-14(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,950 INFO L443 ceAbstractionStarter]: For program point L88-17(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,950 INFO L439 ceAbstractionStarter]: At program point L88-18(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,950 INFO L443 ceAbstractionStarter]: For program point L88-21(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,950 INFO L439 ceAbstractionStarter]: At program point L88-22(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,950 INFO L443 ceAbstractionStarter]: For program point L88-25(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,950 INFO L439 ceAbstractionStarter]: At program point L88-26(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,950 INFO L443 ceAbstractionStarter]: For program point L88-29(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,950 INFO L439 ceAbstractionStarter]: At program point L88-30(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,950 INFO L443 ceAbstractionStarter]: For program point L88-33(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,951 INFO L439 ceAbstractionStarter]: At program point L88-34(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,951 INFO L443 ceAbstractionStarter]: For program point L88-37(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,951 INFO L439 ceAbstractionStarter]: At program point L88-38(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,951 INFO L443 ceAbstractionStarter]: For program point L88-41(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,951 INFO L439 ceAbstractionStarter]: At program point L88-42(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,951 INFO L443 ceAbstractionStarter]: For program point L88-45(lines 88 92) no Hoare annotation was computed. [2019-11-15 23:47:17,951 INFO L439 ceAbstractionStarter]: At program point L88-46(lines 88 92) the Hoare annotation is: false [2019-11-15 23:47:17,951 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 627) no Hoare annotation was computed. [2019-11-15 23:47:17,951 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 489) no Hoare annotation was computed. [2019-11-15 23:47:17,952 INFO L443 ceAbstractionStarter]: For program point L619(line 619) no Hoare annotation was computed. [2019-11-15 23:47:17,952 INFO L443 ceAbstractionStarter]: For program point L621(line 621) no Hoare annotation was computed. [2019-11-15 23:47:17,952 INFO L443 ceAbstractionStarter]: For program point L93(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,952 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,952 INFO L443 ceAbstractionStarter]: For program point L93-3(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,952 INFO L443 ceAbstractionStarter]: For program point L93-4(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,952 INFO L443 ceAbstractionStarter]: For program point L93-6(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,952 INFO L443 ceAbstractionStarter]: For program point L93-7(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,952 INFO L443 ceAbstractionStarter]: For program point L93-9(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,952 INFO L443 ceAbstractionStarter]: For program point L93-10(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,953 INFO L443 ceAbstractionStarter]: For program point L93-12(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,953 INFO L443 ceAbstractionStarter]: For program point L93-13(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,953 INFO L443 ceAbstractionStarter]: For program point L93-15(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,953 INFO L443 ceAbstractionStarter]: For program point L93-16(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,953 INFO L443 ceAbstractionStarter]: For program point L93-18(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,953 INFO L443 ceAbstractionStarter]: For program point L93-19(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,953 INFO L443 ceAbstractionStarter]: For program point L93-21(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,953 INFO L443 ceAbstractionStarter]: For program point L93-22(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,953 INFO L443 ceAbstractionStarter]: For program point L93-24(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,954 INFO L443 ceAbstractionStarter]: For program point L93-25(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,954 INFO L443 ceAbstractionStarter]: For program point L93-27(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,954 INFO L443 ceAbstractionStarter]: For program point L93-28(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,954 INFO L443 ceAbstractionStarter]: For program point L93-30(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,954 INFO L443 ceAbstractionStarter]: For program point L93-31(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,954 INFO L443 ceAbstractionStarter]: For program point L93-33(lines 93 97) no Hoare annotation was computed. [2019-11-15 23:47:17,954 INFO L443 ceAbstractionStarter]: For program point L93-34(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,954 INFO L443 ceAbstractionStarter]: For program point L623(line 623) no Hoare annotation was computed. [2019-11-15 23:47:17,954 INFO L443 ceAbstractionStarter]: For program point L491-1(lines 491 495) no Hoare annotation was computed. [2019-11-15 23:47:17,954 INFO L439 ceAbstractionStarter]: At program point L491-2(lines 491 495) the Hoare annotation is: false [2019-11-15 23:47:17,955 INFO L439 ceAbstractionStarter]: At program point L359(lines 191 360) the Hoare annotation is: false [2019-11-15 23:47:17,955 INFO L443 ceAbstractionStarter]: For program point L228(lines 228 236) no Hoare annotation was computed. [2019-11-15 23:47:17,955 INFO L443 ceAbstractionStarter]: For program point L625(line 625) no Hoare annotation was computed. [2019-11-15 23:47:17,955 INFO L443 ceAbstractionStarter]: For program point L98(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,955 INFO L443 ceAbstractionStarter]: For program point L98-1(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,955 INFO L443 ceAbstractionStarter]: For program point L98-2(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,955 INFO L443 ceAbstractionStarter]: For program point L98-3(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,955 INFO L443 ceAbstractionStarter]: For program point L98-4(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,955 INFO L443 ceAbstractionStarter]: For program point L98-5(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,956 INFO L443 ceAbstractionStarter]: For program point L98-6(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,956 INFO L443 ceAbstractionStarter]: For program point L98-7(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,956 INFO L443 ceAbstractionStarter]: For program point L98-8(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,956 INFO L443 ceAbstractionStarter]: For program point L98-9(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,956 INFO L443 ceAbstractionStarter]: For program point L98-10(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,956 INFO L443 ceAbstractionStarter]: For program point L98-11(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,956 INFO L443 ceAbstractionStarter]: For program point L98-12(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,956 INFO L443 ceAbstractionStarter]: For program point L98-13(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,956 INFO L443 ceAbstractionStarter]: For program point L98-14(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,956 INFO L443 ceAbstractionStarter]: For program point L98-15(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,957 INFO L443 ceAbstractionStarter]: For program point L98-16(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,957 INFO L443 ceAbstractionStarter]: For program point L98-17(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,957 INFO L443 ceAbstractionStarter]: For program point L98-18(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,957 INFO L443 ceAbstractionStarter]: For program point L98-19(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,957 INFO L443 ceAbstractionStarter]: For program point L98-20(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,957 INFO L443 ceAbstractionStarter]: For program point L98-21(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,957 INFO L443 ceAbstractionStarter]: For program point L98-22(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,957 INFO L443 ceAbstractionStarter]: For program point L98-23(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,957 INFO L443 ceAbstractionStarter]: For program point L98-24(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,958 INFO L443 ceAbstractionStarter]: For program point L98-25(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,958 INFO L443 ceAbstractionStarter]: For program point L98-26(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,958 INFO L443 ceAbstractionStarter]: For program point L98-27(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,958 INFO L443 ceAbstractionStarter]: For program point L98-28(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,958 INFO L443 ceAbstractionStarter]: For program point L98-29(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,958 INFO L443 ceAbstractionStarter]: For program point L98-30(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,958 INFO L443 ceAbstractionStarter]: For program point L98-31(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,958 INFO L443 ceAbstractionStarter]: For program point L98-32(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,958 INFO L443 ceAbstractionStarter]: For program point L98-33(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,958 INFO L443 ceAbstractionStarter]: For program point L98-34(lines 86 105) no Hoare annotation was computed. [2019-11-15 23:47:17,959 INFO L443 ceAbstractionStarter]: For program point L98-35(lines 98 103) no Hoare annotation was computed. [2019-11-15 23:47:17,959 INFO L443 ceAbstractionStarter]: For program point L496(lines 496 501) no Hoare annotation was computed. [2019-11-15 23:47:17,959 INFO L443 ceAbstractionStarter]: For program point L496-1(lines 395 524) no Hoare annotation was computed. [2019-11-15 23:47:17,959 INFO L443 ceAbstractionStarter]: For program point L496-2(lines 496 501) no Hoare annotation was computed. [2019-11-15 23:47:17,959 INFO L443 ceAbstractionStarter]: For program point L233(lines 233 236) no Hoare annotation was computed. [2019-11-15 23:47:17,968 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,971 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,973 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,973 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,974 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,974 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,974 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,975 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,976 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,976 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,976 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,976 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,978 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,978 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,978 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,978 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,978 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,979 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,980 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,980 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,980 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,980 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,980 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,981 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,983 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,983 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,983 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,983 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,983 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,984 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,984 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,985 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,985 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,985 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,986 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:17,986 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,986 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,986 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:17,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:47:17 BoogieIcfgContainer [2019-11-15 23:47:17,991 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 23:47:17,991 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 23:47:17,991 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 23:47:17,999 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 23:47:18,000 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:47:06" (3/4) ... [2019-11-15 23:47:18,003 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 23:47:18,050 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2019-11-15 23:47:18,051 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-11-15 23:47:18,087 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\exists v_skolemized_q#valueAsBitvector_193 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_193[63:32]) == ix && ~fp.eq~DOUBLE(~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_193[63:63], v_skolemized_q#valueAsBitvector_193[62:52], v_skolemized_q#valueAsBitvector_193[51:0]), ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == \result) && ~fp.eq~DOUBLE(x, ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == \result) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == one_kcos [2019-11-15 23:47:18,088 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((~fp.eq~DOUBLE(x, ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_193 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_193[63:32]) == ix && ~fp.eq~DOUBLE(~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_193[63:63], v_skolemized_q#valueAsBitvector_193[62:52], v_skolemized_q#valueAsBitvector_193[51:0]), ~Pluszero~LONGDOUBLE()))) && ~fp.eq~DOUBLE(x, ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == one_kcos [2019-11-15 23:47:18,088 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\exists v_skolemized_q#valueAsBitvector_193 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_193[63:32]) == ix && ~fp.eq~DOUBLE(~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_193[63:63], v_skolemized_q#valueAsBitvector_193[62:52], v_skolemized_q#valueAsBitvector_193[51:0]), ~Pluszero~LONGDOUBLE())) && ~fp.eq~DOUBLE(x, ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == \result) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == one_kcos [2019-11-15 23:47:18,249 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_fce6d4e5-da16-4d8a-b2ed-37bfe33ef485/bin/uautomizer/witness.graphml [2019-11-15 23:47:18,249 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 23:47:18,251 INFO L168 Benchmark]: Toolchain (without parser) took 88622.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 211.3 MB). Free memory was 948.3 MB in the beginning and 922.0 MB in the end (delta: 26.3 MB). Peak memory consumption was 237.6 MB. Max. memory is 11.5 GB. [2019-11-15 23:47:18,251 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:47:18,252 INFO L168 Benchmark]: CACSL2BoogieTranslator took 710.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -155.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-15 23:47:18,252 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2019-11-15 23:47:18,252 INFO L168 Benchmark]: Boogie Preprocessor took 217.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2019-11-15 23:47:18,253 INFO L168 Benchmark]: RCFGBuilder took 75833.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 849.5 MB in the end (delta: 227.9 MB). Peak memory consumption was 227.9 MB. Max. memory is 11.5 GB. [2019-11-15 23:47:18,253 INFO L168 Benchmark]: TraceAbstraction took 11464.39 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 74.4 MB). Free memory was 849.5 MB in the beginning and 951.9 MB in the end (delta: -102.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:47:18,253 INFO L168 Benchmark]: Witness Printer took 257.94 ms. Allocated memory is still 1.2 GB. Free memory was 951.9 MB in the beginning and 922.0 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2019-11-15 23:47:18,255 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 710.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -155.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 133.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 217.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 75833.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 849.5 MB in the end (delta: 227.9 MB). Peak memory consumption was 227.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 11464.39 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 74.4 MB). Free memory was 849.5 MB in the beginning and 951.9 MB in the end (delta: -102.4 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 257.94 ms. Allocated memory is still 1.2 GB. Free memory was 951.9 MB in the beginning and 922.0 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 646]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 603]: Loop Invariant [2019-11-15 23:47:18,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:18,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ~fp.eq~DOUBLE(x, ~Pluszero~LONGDOUBLE()) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == one_kcos - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 347]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 252]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant [2019-11-15 23:47:18,273 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,273 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,273 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,273 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:18,274 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,274 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,274 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,274 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,275 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((~fp.eq~DOUBLE(x, ~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_193 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_193[63:32]) == ix && ~fp.eq~DOUBLE(~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_193[63:63], v_skolemized_q#valueAsBitvector_193[62:52], v_skolemized_q#valueAsBitvector_193[51:0]), ~Pluszero~LONGDOUBLE()))) && ~fp.eq~DOUBLE(x, ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == one_kcos - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 534]: Loop Invariant [2019-11-15 23:47:18,275 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,275 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,276 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,276 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,276 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:18,276 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:18,276 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,277 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,277 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,277 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:18,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (((\exists v_skolemized_q#valueAsBitvector_193 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_193[63:32]) == ix && ~fp.eq~DOUBLE(~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_193[63:63], v_skolemized_q#valueAsBitvector_193[62:52], v_skolemized_q#valueAsBitvector_193[51:0]), ~Pluszero~LONGDOUBLE())) && ~fp.eq~DOUBLE(x, ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == \result) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == one_kcos - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 318]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 270]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 402]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 241]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 557]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 600]: Loop Invariant [2019-11-15 23:47:18,279 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,279 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,280 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,280 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:18,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:18,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:18,281 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,281 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,281 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,281 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_193,QUANTIFIED] [2019-11-15 23:47:18,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:18,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-15 23:47:18,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((((\exists v_skolemized_q#valueAsBitvector_193 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_193[63:32]) == ix && ~fp.eq~DOUBLE(~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_193[63:63], v_skolemized_q#valueAsBitvector_193[62:52], v_skolemized_q#valueAsBitvector_193[51:0]), ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == \result) && ~fp.eq~DOUBLE(x, ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == \result) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == one_kcos - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 450]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 578]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 491]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 191]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 557]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 26]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 192]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 462]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 557]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 578]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 312]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 217]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 23]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 503]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 332]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 273]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 411 locations, 1 error locations. Result: SAFE, OverallTime: 11.3s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 5.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, HoareTripleCheckerStatistics: 591 SDtfs, 73 SDslu, 93 SDs, 0 SdLazy, 32 SolverSat, 11 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 4.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 108 GetRequests, 80 SyntacticMatches, 2 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=411occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 100 NumberOfFragments, 196 HoareAnnotationTreeSize, 95 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 3.5s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 54 NumberOfCodeBlocks, 54 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 100 ConstructedInterpolants, 12 QuantifiedInterpolants, 6118 SizeOfPredicates, 18 NumberOfNonLiveVariables, 882 ConjunctsInSsa, 24 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...