./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eba0d69032dcca3a4fd537674be713f074cf8e41be9cc562a35b9ffa9def96ba .................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eba0d69032dcca3a4fd537674be713f074cf8e41be9cc562a35b9ffa9def96ba ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 05:06:24,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 05:06:24,140 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 05:06:24,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 05:06:24,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 05:06:24,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 05:06:24,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 05:06:24,213 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 05:06:24,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 05:06:24,223 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 05:06:24,224 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 05:06:24,226 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 05:06:24,227 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 05:06:24,230 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 05:06:24,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 05:06:24,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 05:06:24,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 05:06:24,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 05:06:24,248 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 05:06:24,257 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 05:06:24,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 05:06:24,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 05:06:24,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 05:06:24,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 05:06:24,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 05:06:24,279 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 05:06:24,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 05:06:24,281 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 05:06:24,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 05:06:24,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 05:06:24,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 05:06:24,286 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 05:06:24,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 05:06:24,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 05:06:24,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 05:06:24,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 05:06:24,293 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 05:06:24,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 05:06:24,294 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 05:06:24,295 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 05:06:24,296 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 05:06:24,297 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-29 05:06:24,348 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 05:06:24,348 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 05:06:24,350 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 05:06:24,350 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-29 05:06:24,351 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-29 05:06:24,351 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-29 05:06:24,351 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-29 05:06:24,351 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-29 05:06:24,352 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-29 05:06:24,352 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-29 05:06:24,353 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-29 05:06:24,354 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-29 05:06:24,354 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-29 05:06:24,354 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-29 05:06:24,354 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-29 05:06:24,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 05:06:24,356 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 05:06:24,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 05:06:24,356 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 05:06:24,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 05:06:24,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 05:06:24,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 05:06:24,357 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 05:06:24,358 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 05:06:24,358 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 05:06:24,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 05:06:24,358 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 05:06:24,359 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 05:06:24,359 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 05:06:24,359 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 05:06:24,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 05:06:24,360 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 05:06:24,360 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 05:06:24,360 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 05:06:24,361 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-29 05:06:24,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 05:06:24,361 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 05:06:24,362 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-29 05:06:24,362 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 05:06:24,362 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eba0d69032dcca3a4fd537674be713f074cf8e41be9cc562a35b9ffa9def96ba [2021-10-29 05:06:24,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 05:06:24,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 05:06:24,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 05:06:24,734 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 05:06:24,735 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 05:06:24,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-10-29 05:06:24,827 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/data/f63ef9f95/bf43ebbeca6b4731a6c07b40579704d7/FLAGc9090fb21 [2021-10-29 05:06:25,448 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 05:06:25,449 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-10-29 05:06:25,467 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/data/f63ef9f95/bf43ebbeca6b4731a6c07b40579704d7/FLAGc9090fb21 [2021-10-29 05:06:25,749 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/data/f63ef9f95/bf43ebbeca6b4731a6c07b40579704d7 [2021-10-29 05:06:25,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 05:06:25,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 05:06:25,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 05:06:25,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 05:06:25,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 05:06:25,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:06:25" (1/1) ... [2021-10-29 05:06:25,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@553dead9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:25, skipping insertion in model container [2021-10-29 05:06:25,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:06:25" (1/1) ... [2021-10-29 05:06:25,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 05:06:25,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 05:06:26,200 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-10-29 05:06:26,203 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 05:06:26,290 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 05:06:26,399 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-10-29 05:06:26,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 05:06:26,471 INFO L208 MainTranslator]: Completed translation [2021-10-29 05:06:26,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26 WrapperNode [2021-10-29 05:06:26,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 05:06:26,473 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 05:06:26,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 05:06:26,473 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 05:06:26,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (1/1) ... [2021-10-29 05:06:26,534 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (1/1) ... [2021-10-29 05:06:26,660 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 05:06:26,661 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 05:06:26,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 05:06:26,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 05:06:26,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (1/1) ... [2021-10-29 05:06:26,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (1/1) ... [2021-10-29 05:06:26,684 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (1/1) ... [2021-10-29 05:06:26,685 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (1/1) ... [2021-10-29 05:06:26,759 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (1/1) ... [2021-10-29 05:06:26,804 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (1/1) ... [2021-10-29 05:06:26,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (1/1) ... [2021-10-29 05:06:26,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 05:06:26,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 05:06:26,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 05:06:26,837 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 05:06:26,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (1/1) ... [2021-10-29 05:06:26,848 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 05:06:26,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 05:06:26,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-29 05:06:26,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-29 05:06:26,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 05:06:26,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 05:06:26,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 05:06:26,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 05:06:26,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-29 05:06:26,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 05:06:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 05:06:26,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 05:06:26,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-29 05:06:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 05:06:29,884 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 05:06:29,885 INFO L299 CfgBuilder]: Removed 217 assume(true) statements. [2021-10-29 05:06:29,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:06:29 BoogieIcfgContainer [2021-10-29 05:06:29,888 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 05:06:29,890 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-29 05:06:29,891 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-29 05:06:29,896 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-29 05:06:29,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 05:06:25" (1/3) ... [2021-10-29 05:06:29,897 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fe125d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:06:29, skipping insertion in model container [2021-10-29 05:06:29,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:26" (2/3) ... [2021-10-29 05:06:29,898 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fe125d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:06:29, skipping insertion in model container [2021-10-29 05:06:29,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:06:29" (3/3) ... [2021-10-29 05:06:29,900 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2021-10-29 05:06:29,907 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-29 05:06:29,907 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-29 05:06:29,975 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-29 05:06:29,984 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-29 05:06:29,985 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-29 05:06:30,026 INFO L276 IsEmpty]: Start isEmpty. Operand has 310 states, 308 states have (on average 1.7629870129870129) internal successors, (543), 309 states have internal predecessors, (543), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:06:30,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-29 05:06:30,036 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 05:06:30,037 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 05:06:30,038 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 05:06:30,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 05:06:30,044 INFO L85 PathProgramCache]: Analyzing trace with hash -267143151, now seen corresponding path program 1 times [2021-10-29 05:06:30,055 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 05:06:30,055 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506633897] [2021-10-29 05:06:30,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 05:06:30,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 05:06:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 05:06:30,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:06:30,493 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 05:06:30,494 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506633897] [2021-10-29 05:06:30,494 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1506633897] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 05:06:30,495 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 05:06:30,495 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-29 05:06:30,497 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589097251] [2021-10-29 05:06:30,505 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-29 05:06:30,505 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 05:06:30,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-29 05:06:30,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-29 05:06:30,532 INFO L87 Difference]: Start difference. First operand has 310 states, 308 states have (on average 1.7629870129870129) internal successors, (543), 309 states have internal predecessors, (543), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:06:30,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 05:06:30,624 INFO L93 Difference]: Finished difference Result 619 states and 1085 transitions. [2021-10-29 05:06:30,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 05:06:30,626 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2021-10-29 05:06:30,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 05:06:30,650 INFO L225 Difference]: With dead ends: 619 [2021-10-29 05:06:30,650 INFO L226 Difference]: Without dead ends: 308 [2021-10-29 05:06:30,659 INFO L786 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 [2021-10-29 05:06:30,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2021-10-29 05:06:30,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 308. [2021-10-29 05:06:30,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308 states, 307 states have (on average 1.299674267100977) internal successors, (399), 307 states have internal predecessors, (399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:06:30,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 399 transitions. [2021-10-29 05:06:30,778 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 399 transitions. Word has length 9 [2021-10-29 05:06:30,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 05:06:30,779 INFO L470 AbstractCegarLoop]: Abstraction has 308 states and 399 transitions. [2021-10-29 05:06:30,779 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:06:30,779 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 399 transitions. [2021-10-29 05:06:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-29 05:06:30,785 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 05:06:30,786 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 05:06:30,786 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-29 05:06:30,786 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 05:06:30,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 05:06:30,790 INFO L85 PathProgramCache]: Analyzing trace with hash -175321556, now seen corresponding path program 1 times [2021-10-29 05:06:30,791 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 05:06:30,791 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1843279860] [2021-10-29 05:06:30,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 05:06:30,792 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 05:06:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 05:06:30,973 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-29 05:06:31,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 05:06:31,168 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-10-29 05:06:31,169 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-10-29 05:06:31,171 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-29 05:06:31,173 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-29 05:06:31,177 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1] [2021-10-29 05:06:31,180 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-29 05:06:31,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 05:06:31 BoogieIcfgContainer [2021-10-29 05:06:31,278 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-29 05:06:31,279 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 05:06:31,279 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 05:06:31,279 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 05:06:31,280 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:06:29" (3/4) ... [2021-10-29 05:06:31,285 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-29 05:06:31,286 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 05:06:31,289 INFO L168 Benchmark]: Toolchain (without parser) took 5534.69 ms. Allocated memory was 100.7 MB in the beginning and 201.3 MB in the end (delta: 100.7 MB). Free memory was 65.0 MB in the beginning and 118.3 MB in the end (delta: -53.3 MB). Peak memory consumption was 47.1 MB. Max. memory is 16.1 GB. [2021-10-29 05:06:31,290 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 100.7 MB. Free memory is still 55.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 05:06:31,293 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.79 ms. Allocated memory was 100.7 MB in the beginning and 136.3 MB in the end (delta: 35.7 MB). Free memory was 64.8 MB in the beginning and 92.8 MB in the end (delta: -28.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 05:06:31,295 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.63 ms. Allocated memory is still 136.3 MB. Free memory was 92.2 MB in the beginning and 82.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 05:06:31,301 INFO L168 Benchmark]: Boogie Preprocessor took 172.00 ms. Allocated memory is still 136.3 MB. Free memory was 82.3 MB in the beginning and 72.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 05:06:31,302 INFO L168 Benchmark]: RCFGBuilder took 3053.90 ms. Allocated memory was 136.3 MB in the beginning and 201.3 MB in the end (delta: 65.0 MB). Free memory was 72.9 MB in the beginning and 120.0 MB in the end (delta: -47.1 MB). Peak memory consumption was 33.4 MB. Max. memory is 16.1 GB. [2021-10-29 05:06:31,302 INFO L168 Benchmark]: TraceAbstraction took 1388.10 ms. Allocated memory is still 201.3 MB. Free memory was 118.9 MB in the beginning and 119.3 MB in the end (delta: -361.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 05:06:31,303 INFO L168 Benchmark]: Witness Printer took 7.12 ms. Allocated memory is still 201.3 MB. Free memory was 119.3 MB in the beginning and 118.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 05:06:31,312 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 100.7 MB. Free memory is still 55.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 701.79 ms. Allocated memory was 100.7 MB in the beginning and 136.3 MB in the end (delta: 35.7 MB). Free memory was 64.8 MB in the beginning and 92.8 MB in the end (delta: -28.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 187.63 ms. Allocated memory is still 136.3 MB. Free memory was 92.2 MB in the beginning and 82.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 172.00 ms. Allocated memory is still 136.3 MB. Free memory was 82.3 MB in the beginning and 72.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3053.90 ms. Allocated memory was 136.3 MB in the beginning and 201.3 MB in the end (delta: 65.0 MB). Free memory was 72.9 MB in the beginning and 120.0 MB in the end (delta: -47.1 MB). Peak memory consumption was 33.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1388.10 ms. Allocated memory is still 201.3 MB. Free memory was 118.9 MB in the beginning and 119.3 MB in the end (delta: -361.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 7.12 ms. Allocated memory is still 201.3 MB. Free memory was 119.3 MB in the beginning and 118.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 629]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 628, overapproximation of someUnaryDOUBLEoperation at line 507, overapproximation of bitwiseAnd at line 594, overapproximation of someUnaryFLOAToperation at line 624, overapproximation of someBinaryArithmeticFLOAToperation at line 599. Possible FailurePath: [L13] static const float huge_floor = 1.0e30; [L90-L92] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L165] static const int init_jk_krempio[] = {4, 7, 9}; [L167-L171] static const float PIo2_krempio[] = { 1.5703125000e+00, 4.5776367188e-04, 2.5987625122e-05, 7.5437128544e-08, 6.0026650317e-11, 7.3896444519e-13, 5.3845816694e-15, 5.6378512969e-18, 8.3009228831e-20, 3.2756352257e-22, 6.3331015649e-25, }; [L173-L175] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L350-L368] static const __int32_t two_over_pi_rempio[] = { 0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC, 0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62, 0x95, 0x99, 0x3C, 0x43, 0x90, 0x41, 0xFE, 0x51, 0x63, 0xAB, 0xDE, 0xBB, 0xC5, 0x61, 0xB7, 0x24, 0x6E, 0x3A, 0x42, 0x4D, 0xD2, 0xE0, 0x06, 0x49, 0x2E, 0xEA, 0x09, 0xD1, 0x92, 0x1C, 0xFE, 0x1D, 0xEB, 0x1C, 0xB1, 0x29, 0xA7, 0x3E, 0xE8, 0x82, 0x35, 0xF5, 0x2E, 0xBB, 0x44, 0x84, 0xE9, 0x9C, 0x70, 0x26, 0xB4, 0x5F, 0x7E, 0x41, 0x39, 0x91, 0xD6, 0x39, 0x83, 0x53, 0x39, 0xF4, 0x9C, 0x84, 0x5F, 0x8B, 0xBD, 0xF9, 0x28, 0x3B, 0x1F, 0xF8, 0x97, 0xFF, 0xDE, 0x05, 0x98, 0x0F, 0xEF, 0x2F, 0x11, 0x8B, 0x5A, 0x0A, 0x6D, 0x1F, 0x6D, 0x36, 0x7E, 0xCF, 0x27, 0xCB, 0x09, 0xB7, 0x4F, 0x46, 0x3F, 0x66, 0x9E, 0x5F, 0xEA, 0x2D, 0x75, 0x27, 0xBA, 0xC7, 0xEB, 0xE5, 0xF1, 0x7B, 0x3D, 0x07, 0x39, 0xF7, 0x8A, 0x52, 0x92, 0xEA, 0x6B, 0xFB, 0x5F, 0xB1, 0x1F, 0x8D, 0x5D, 0x08, 0x56, 0x03, 0x30, 0x46, 0xFC, 0x7B, 0x6B, 0xAB, 0xF0, 0xCF, 0xBC, 0x20, 0x9A, 0xF4, 0x36, 0x1D, 0xA9, 0xE3, 0x91, 0x61, 0x5E, 0xE6, 0x1B, 0x08, 0x65, 0x99, 0x85, 0x5F, 0x14, 0xA0, 0x68, 0x40, 0x8D, 0xFF, 0xD8, 0x80, 0x4D, 0x73, 0x27, 0x31, 0x06, 0x06, 0x15, 0x56, 0xCA, 0x73, 0xA8, 0xC9, 0x60, 0xE2, 0x7B, 0xC0, 0x8C, 0x6B, }; [L370-L376] static const __int32_t npio2_hw_rempio[] = { 0x3fc90f00, 0x40490f00, 0x4096cb00, 0x40c90f00, 0x40fb5300, 0x4116cb00, 0x412fed00, 0x41490f00, 0x41623100, 0x417b5300, 0x418a3a00, 0x4196cb00, 0x41a35c00, 0x41afed00, 0x41bc7e00, 0x41c90f00, 0x41d5a000, 0x41e23100, 0x41eec200, 0x41fb5300, 0x4203f200, 0x420a3a00, 0x42108300, 0x4216cb00, 0x421d1400, 0x42235c00, 0x4229a500, 0x422fed00, 0x42363600, 0x423c7e00, 0x4242c700, 0x42490f00}; [L378-L387] static const float zero_rempio = 0.0000000000e+00, half_rempio = 5.0000000000e-01, two8_rempio = 2.5600000000e+02, invpio2_rempio = 6.3661980629e-01, pio2_1_rempio = 1.5707855225e+00, pio2_1t_rempio = 1.0804334124e-05, pio2_2_rempio = 1.0804273188e-05, pio2_2t_rempio = 6.0770999344e-11, pio2_3_rempio = 6.0770943833e-11, pio2_3t_rempio = 6.1232342629e-17; [L507-L510] static const float half_ksin = 5.0000000000e-01, S1_ksin = -1.6666667163e-01, S2_ksin = 8.3333337680e-03, S3_ksin = -1.9841270114e-04, S4_ksin = 2.7557314297e-06, S5_ksin = -2.5050759689e-08, S6_ksin = 1.5896910177e-10; [L534-L537] static const float one_kcos = 1.0000000000e+00, C1_kcos = 4.1666667908e-02, C2_kcos = -1.3888889225e-03, C3_kcos = 2.4801587642e-05, C4_kcos = -2.7557314297e-07, C5_kcos = 2.0875723372e-09, C6_kcos = -1.1359647598e-11; [L574-L582] static const float one_ktan = 1.0000000000e+00, pio4_ktan = 7.8539812565e-01, pio4lo_ktan = 3.7748947079e-08, T_ktan[] = { 3.3333334327e-01, 1.3333334029e-01, 5.3968254477e-02, 2.1869488060e-02, 8.8632395491e-03, 3.5920790397e-03, 1.4562094584e-03, 5.8804126456e-04, 2.4646313977e-04, 7.8179444245e-05, 7.1407252108e-05, -1.8558637748e-05, 2.5907305826e-05, }; [L624] float x = -0.0f; [L585] float y[2], z = 0.0; [L586] __int32_t n, ix; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={25:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={19:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={26:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={22:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L589] ieee_float_shape_type gf_u; [L590] gf_u.value = (x) [L591] EXPR gf_u.word [L591] (ix) = gf_u.word [L594] ix &= 0x7fffffff VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={25:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={19:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={26:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={22:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L595] COND FALSE !(ix <= 0x3f490fd8) VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={25:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={19:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={26:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={22:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L598] COND TRUE !((ix) < 0x7f800000L) [L599] return x - x; [L599] return x - x; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={25:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={19:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={26:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={22:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L625] float res = sin_float(x); [L628] EXPR res == -0.0f && __signbit_float(res) == 1 VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={25:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={19:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={26:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={22:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L628] COND TRUE !(res == -0.0f && __signbit_float(res) == 1) [L629] reach_error() VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={25:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={19:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={26:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={22:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 310 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 401 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=310occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 19 NumberOfCodeBlocks, 19 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 8 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-10-29 05:06:31,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 05:06:34,092 INFO L177 SettingsManager]: Resetting all preferences to default values... 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[2021-10-29 05:06:34,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 05:06:34,261 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 05:06:34,262 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 05:06:34,265 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-10-29 05:06:34,316 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 05:06:34,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 05:06:34,318 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 05:06:34,318 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-29 05:06:34,319 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-29 05:06:34,319 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-29 05:06:34,319 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-29 05:06:34,319 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-29 05:06:34,320 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-29 05:06:34,321 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 05:06:34,323 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 05:06:34,323 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 05:06:34,323 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 05:06:34,323 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 05:06:34,324 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 05:06:34,324 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 05:06:34,324 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 05:06:34,324 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 05:06:34,325 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 05:06:34,325 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 05:06:34,325 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 05:06:34,325 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 05:06:34,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 05:06:34,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 05:06:34,326 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-29 05:06:34,326 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 05:06:34,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 05:06:34,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 05:06:34,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 05:06:34,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 05:06:34,328 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 05:06:34,328 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 05:06:34,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 05:06:34,329 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-29 05:06:34,329 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 05:06:34,330 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eba0d69032dcca3a4fd537674be713f074cf8e41be9cc562a35b9ffa9def96ba [2021-10-29 05:06:34,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 05:06:34,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 05:06:34,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 05:06:34,762 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 05:06:34,763 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 05:06:34,764 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-10-29 05:06:34,835 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/data/1b2753cc4/82d073f110d8487fa86b278f16981204/FLAGaf88fdd48 [2021-10-29 05:06:35,497 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 05:06:35,498 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-10-29 05:06:35,516 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/data/1b2753cc4/82d073f110d8487fa86b278f16981204/FLAGaf88fdd48 [2021-10-29 05:06:35,715 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/data/1b2753cc4/82d073f110d8487fa86b278f16981204 [2021-10-29 05:06:35,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 05:06:35,721 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 05:06:35,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 05:06:35,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 05:06:35,731 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 05:06:35,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:06:35" (1/1) ... [2021-10-29 05:06:35,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@109b7e98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:35, skipping insertion in model container [2021-10-29 05:06:35,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:06:35" (1/1) ... [2021-10-29 05:06:35,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 05:06:35,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 05:06:36,202 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-10-29 05:06:36,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 05:06:36,294 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 05:06:36,485 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-10-29 05:06:36,486 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 05:06:36,565 INFO L208 MainTranslator]: Completed translation [2021-10-29 05:06:36,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36 WrapperNode [2021-10-29 05:06:36,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 05:06:36,567 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 05:06:36,567 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 05:06:36,568 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 05:06:36,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (1/1) ... [2021-10-29 05:06:36,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (1/1) ... [2021-10-29 05:06:36,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 05:06:36,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 05:06:36,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 05:06:36,760 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 05:06:36,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (1/1) ... [2021-10-29 05:06:36,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (1/1) ... [2021-10-29 05:06:36,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (1/1) ... [2021-10-29 05:06:36,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (1/1) ... [2021-10-29 05:06:36,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (1/1) ... [2021-10-29 05:06:36,904 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (1/1) ... [2021-10-29 05:06:36,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (1/1) ... [2021-10-29 05:06:36,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 05:06:36,955 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 05:06:36,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 05:06:36,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 05:06:36,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (1/1) ... [2021-10-29 05:06:36,965 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 05:06:36,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 05:06:36,995 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-29 05:06:37,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-29 05:06:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 05:06:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 05:06:37,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 05:06:37,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-29 05:06:37,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 05:06:37,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-29 05:06:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-10-29 05:06:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 05:06:37,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 05:06:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 05:06:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 05:07:32,373 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 05:07:32,373 INFO L299 CfgBuilder]: Removed 217 assume(true) statements. [2021-10-29 05:07:32,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:07:32 BoogieIcfgContainer [2021-10-29 05:07:32,377 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 05:07:32,379 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-29 05:07:32,380 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-29 05:07:32,383 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-29 05:07:32,384 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 05:06:35" (1/3) ... [2021-10-29 05:07:32,385 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19d08284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:07:32, skipping insertion in model container [2021-10-29 05:07:32,385 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:06:36" (2/3) ... [2021-10-29 05:07:32,386 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19d08284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:07:32, skipping insertion in model container [2021-10-29 05:07:32,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:07:32" (3/3) ... [2021-10-29 05:07:32,388 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2021-10-29 05:07:32,396 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-29 05:07:32,396 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-29 05:07:32,458 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-29 05:07:32,466 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-29 05:07:32,467 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-29 05:07:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand has 401 states, 399 states have (on average 1.7142857142857142) internal successors, (684), 400 states have internal predecessors, (684), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-29 05:07:32,509 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 05:07:32,510 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 05:07:32,511 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 05:07:32,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 05:07:32,518 INFO L85 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2021-10-29 05:07:32,537 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 05:07:32,537 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1360914587] [2021-10-29 05:07:32,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 05:07:32,539 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 05:07:32,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 05:07:32,543 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 05:07:32,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-10-29 05:07:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 05:07:34,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-29 05:07:34,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 05:07:34,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:07:34,800 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 05:07:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:07:34,867 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 05:07:34,867 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1360914587] [2021-10-29 05:07:34,868 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1360914587] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 05:07:34,868 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 05:07:34,869 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-10-29 05:07:34,871 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931725443] [2021-10-29 05:07:34,877 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-29 05:07:34,877 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 05:07:34,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-29 05:07:34,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-29 05:07:34,898 INFO L87 Difference]: Start difference. First operand has 401 states, 399 states have (on average 1.7142857142857142) internal successors, (684), 400 states have internal predecessors, (684), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:34,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 05:07:34,996 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2021-10-29 05:07:34,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 05:07:34,998 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-10-29 05:07:34,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 05:07:35,019 INFO L225 Difference]: With dead ends: 800 [2021-10-29 05:07:35,019 INFO L226 Difference]: Without dead ends: 398 [2021-10-29 05:07:35,025 INFO L786 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 [2021-10-29 05:07:35,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2021-10-29 05:07:35,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2021-10-29 05:07:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 397 states have (on average 1.3123425692695214) internal successors, (521), 397 states have internal predecessors, (521), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2021-10-29 05:07:35,171 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2021-10-29 05:07:35,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 05:07:35,171 INFO L470 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2021-10-29 05:07:35,172 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2021-10-29 05:07:35,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-10-29 05:07:35,173 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 05:07:35,173 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 05:07:35,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2021-10-29 05:07:35,397 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 05:07:35,397 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 05:07:35,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 05:07:35,398 INFO L85 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2021-10-29 05:07:35,403 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 05:07:35,404 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2019488262] [2021-10-29 05:07:35,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 05:07:35,405 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 05:07:35,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 05:07:35,406 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 05:07:35,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-10-29 05:07:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 05:07:37,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-29 05:07:37,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 05:07:37,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:07:37,961 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 05:07:38,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:07:38,287 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 05:07:38,288 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2019488262] [2021-10-29 05:07:38,288 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2019488262] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 05:07:38,288 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 05:07:38,289 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-10-29 05:07:38,289 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319170707] [2021-10-29 05:07:38,290 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-29 05:07:38,291 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 05:07:38,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-29 05:07:38,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-10-29 05:07:38,293 INFO L87 Difference]: Start difference. First operand 398 states and 521 transitions. Second operand has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:38,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 05:07:38,483 INFO L93 Difference]: Finished difference Result 407 states and 530 transitions. [2021-10-29 05:07:38,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-29 05:07:38,485 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-10-29 05:07:38,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 05:07:38,486 INFO L225 Difference]: With dead ends: 407 [2021-10-29 05:07:38,486 INFO L226 Difference]: Without dead ends: 23 [2021-10-29 05:07:38,489 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-10-29 05:07:38,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-10-29 05:07:38,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-10-29 05:07:38,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2021-10-29 05:07:38,495 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2021-10-29 05:07:38,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 05:07:38,496 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2021-10-29 05:07:38,496 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2021-10-29 05:07:38,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-29 05:07:38,497 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 05:07:38,498 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 05:07:38,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2021-10-29 05:07:38,721 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 05:07:38,721 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 05:07:38,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 05:07:38,722 INFO L85 PathProgramCache]: Analyzing trace with hash 2036534483, now seen corresponding path program 1 times [2021-10-29 05:07:38,723 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 05:07:38,723 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1143642628] [2021-10-29 05:07:38,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 05:07:38,724 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 05:07:38,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 05:07:38,733 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 05:07:38,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-10-29 05:07:40,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 05:07:40,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 10 conjunts are in the unsatisfiable core [2021-10-29 05:07:40,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 05:07:41,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:07:41,268 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 05:07:41,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:07:41,752 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 05:07:41,752 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1143642628] [2021-10-29 05:07:41,753 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1143642628] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 05:07:41,753 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 05:07:41,753 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2021-10-29 05:07:41,753 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1967524739] [2021-10-29 05:07:41,754 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-10-29 05:07:41,755 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 05:07:41,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-10-29 05:07:41,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-10-29 05:07:41,756 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:53,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 05:07:53,007 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2021-10-29 05:07:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-29 05:07:53,008 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-10-29 05:07:53,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 05:07:53,009 INFO L225 Difference]: With dead ends: 45 [2021-10-29 05:07:53,009 INFO L226 Difference]: Without dead ends: 33 [2021-10-29 05:07:53,010 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-10-29 05:07:53,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2021-10-29 05:07:53,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2021-10-29 05:07:53,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 25 states have (on average 1.12) internal successors, (28), 25 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:53,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2021-10-29 05:07:53,017 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2021-10-29 05:07:53,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 05:07:53,018 INFO L470 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2021-10-29 05:07:53,018 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2021-10-29 05:07:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-10-29 05:07:53,020 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 05:07:53,020 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 05:07:53,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-10-29 05:07:53,233 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 05:07:53,233 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 05:07:53,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 05:07:53,234 INFO L85 PathProgramCache]: Analyzing trace with hash 1722780714, now seen corresponding path program 1 times [2021-10-29 05:07:53,235 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 05:07:53,235 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [279355344] [2021-10-29 05:07:53,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 05:07:53,236 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 05:07:53,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 05:07:53,238 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 05:07:53,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-10-29 05:07:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 05:07:56,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 10 conjunts are in the unsatisfiable core [2021-10-29 05:07:56,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 05:07:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:07:56,624 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 05:07:57,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:07:57,158 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 05:07:57,158 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [279355344] [2021-10-29 05:07:57,159 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [279355344] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 05:07:57,159 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 05:07:57,159 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2021-10-29 05:07:57,159 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547184854] [2021-10-29 05:07:57,160 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-10-29 05:07:57,160 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 05:07:57,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-10-29 05:07:57,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-10-29 05:07:57,162 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand has 10 states, 10 states have (on average 2.6) internal successors, (26), 10 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:57,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 05:07:57,411 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2021-10-29 05:07:57,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-29 05:07:57,415 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.6) internal successors, (26), 10 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2021-10-29 05:07:57,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 05:07:57,415 INFO L225 Difference]: With dead ends: 33 [2021-10-29 05:07:57,415 INFO L226 Difference]: Without dead ends: 21 [2021-10-29 05:07:57,416 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2021-10-29 05:07:57,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2021-10-29 05:07:57,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2021-10-29 05:07:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 1.0) internal successors, (20), 20 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:57,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2021-10-29 05:07:57,421 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2021-10-29 05:07:57,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 05:07:57,421 INFO L470 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2021-10-29 05:07:57,422 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.6) internal successors, (26), 10 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:07:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2021-10-29 05:07:57,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-29 05:07:57,423 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 05:07:57,423 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 05:07:57,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (5)] Ended with exit code 0 [2021-10-29 05:07:57,641 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 05:07:57,641 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 05:07:57,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 05:07:57,642 INFO L85 PathProgramCache]: Analyzing trace with hash 650443176, now seen corresponding path program 1 times [2021-10-29 05:07:57,642 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 05:07:57,643 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1795544750] [2021-10-29 05:07:57,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 05:07:57,643 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 05:07:57,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 05:07:57,644 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 05:07:57,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-10-29 05:07:59,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 05:07:59,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 17 conjunts are in the unsatisfiable core [2021-10-29 05:07:59,931 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 05:08:00,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:08:00,730 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 05:08:02,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 05:08:02,387 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 05:08:02,388 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1795544750] [2021-10-29 05:08:02,388 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1795544750] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 05:08:02,388 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 05:08:02,388 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2021-10-29 05:08:02,389 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684773293] [2021-10-29 05:08:02,389 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-29 05:08:02,389 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 05:08:02,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-29 05:08:02,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2021-10-29 05:08:02,391 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:08:03,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 05:08:03,510 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2021-10-29 05:08:03,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-29 05:08:03,511 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-10-29 05:08:03,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 05:08:03,511 INFO L225 Difference]: With dead ends: 21 [2021-10-29 05:08:03,511 INFO L226 Difference]: Without dead ends: 0 [2021-10-29 05:08:03,512 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2021-10-29 05:08:03,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-29 05:08:03,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-29 05:08:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:08:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-29 05:08:03,513 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-10-29 05:08:03,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 05:08:03,514 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-29 05:08:03,514 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 05:08:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-29 05:08:03,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-29 05:08:03,518 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-29 05:08:03,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-10-29 05:08:03,733 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 05:08:03,735 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-29 05:08:03,739 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,772 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,777 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,779 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,783 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,785 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,791 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,793 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,795 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,796 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,797 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,799 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,800 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,801 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,802 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,804 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,805 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,806 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,807 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,812 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,816 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,817 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,819 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,823 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,825 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,826 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,827 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,829 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,830 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,831 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,833 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,835 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,836 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,839 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,841 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,843 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,844 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,845 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,846 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,847 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,851 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,852 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,853 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,854 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,855 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,857 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,859 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,860 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,861 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,864 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,891 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,892 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,894 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,938 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,939 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,940 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,941 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,945 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,966 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,989 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,990 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,991 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,991 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,992 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,993 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,993 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,994 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,995 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,996 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,996 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,997 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,998 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,998 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:03,999 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:04,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:04,001 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 05:08:04,912 INFO L857 garLoopResultBuilder]: For program point L300-2(lines 300 304) no Hoare annotation was computed. [2021-10-29 05:08:04,912 INFO L853 garLoopResultBuilder]: At program point L300-3(lines 300 304) the Hoare annotation is: false [2021-10-29 05:08:04,912 INFO L857 garLoopResultBuilder]: For program point L300-4(lines 300 304) no Hoare annotation was computed. [2021-10-29 05:08:04,913 INFO L857 garLoopResultBuilder]: For program point L36(lines 36 37) no Hoare annotation was computed. [2021-10-29 05:08:04,913 INFO L857 garLoopResultBuilder]: For program point L499(lines 499 503) no Hoare annotation was computed. [2021-10-29 05:08:04,913 INFO L857 garLoopResultBuilder]: For program point L301-2(lines 301 302) no Hoare annotation was computed. [2021-10-29 05:08:04,913 INFO L853 garLoopResultBuilder]: At program point L301-3(lines 301 302) the Hoare annotation is: false [2021-10-29 05:08:04,913 INFO L857 garLoopResultBuilder]: For program point L301-4(lines 301 302) no Hoare annotation was computed. [2021-10-29 05:08:04,913 INFO L857 garLoopResultBuilder]: For program point L38(lines 38 42) no Hoare annotation was computed. [2021-10-29 05:08:04,914 INFO L860 garLoopResultBuilder]: At program point L633(lines 616 634) the Hoare annotation is: true [2021-10-29 05:08:04,914 INFO L857 garLoopResultBuilder]: For program point L105(lines 105 106) no Hoare annotation was computed. [2021-10-29 05:08:04,914 INFO L857 garLoopResultBuilder]: For program point L105-1(lines 105 106) no Hoare annotation was computed. [2021-10-29 05:08:04,914 INFO L857 garLoopResultBuilder]: For program point L39(lines 39 40) no Hoare annotation was computed. [2021-10-29 05:08:04,914 INFO L857 garLoopResultBuilder]: For program point L105-2(lines 105 106) no Hoare annotation was computed. [2021-10-29 05:08:04,914 INFO L857 garLoopResultBuilder]: For program point L105-3(lines 105 106) no Hoare annotation was computed. [2021-10-29 05:08:04,915 INFO L857 garLoopResultBuilder]: For program point L39-2(lines 39 40) no Hoare annotation was computed. [2021-10-29 05:08:04,915 INFO L857 garLoopResultBuilder]: For program point L437(line 437) no Hoare annotation was computed. [2021-10-29 05:08:04,915 INFO L857 garLoopResultBuilder]: For program point L437-2(lines 437 469) no Hoare annotation was computed. [2021-10-29 05:08:04,915 INFO L857 garLoopResultBuilder]: For program point L239-1(lines 226 254) no Hoare annotation was computed. [2021-10-29 05:08:04,915 INFO L857 garLoopResultBuilder]: For program point L107(lines 107 108) no Hoare annotation was computed. [2021-10-29 05:08:04,915 INFO L857 garLoopResultBuilder]: For program point L107-1(lines 107 108) no Hoare annotation was computed. [2021-10-29 05:08:04,916 INFO L857 garLoopResultBuilder]: For program point L107-2(lines 107 108) no Hoare annotation was computed. [2021-10-29 05:08:04,916 INFO L857 garLoopResultBuilder]: For program point L107-3(lines 107 108) no Hoare annotation was computed. [2021-10-29 05:08:04,916 INFO L853 garLoopResultBuilder]: At program point L570(lines 539 572) the Hoare annotation is: false [2021-10-29 05:08:04,916 INFO L853 garLoopResultBuilder]: At program point L570-1(lines 539 572) the Hoare annotation is: false [2021-10-29 05:08:04,916 INFO L853 garLoopResultBuilder]: At program point L504(lines 389 505) the Hoare annotation is: false [2021-10-29 05:08:04,916 INFO L853 garLoopResultBuilder]: At program point L306(lines 306 346) the Hoare annotation is: false [2021-10-29 05:08:04,917 INFO L853 garLoopResultBuilder]: At program point L240(lines 240 247) the Hoare annotation is: false [2021-10-29 05:08:04,917 INFO L857 garLoopResultBuilder]: For program point L307(line 307) no Hoare annotation was computed. [2021-10-29 05:08:04,917 INFO L857 garLoopResultBuilder]: For program point L241(line 241) no Hoare annotation was computed. [2021-10-29 05:08:04,917 INFO L857 garLoopResultBuilder]: For program point L109(lines 109 119) no Hoare annotation was computed. [2021-10-29 05:08:04,917 INFO L857 garLoopResultBuilder]: For program point L109-2(lines 109 119) no Hoare annotation was computed. [2021-10-29 05:08:04,917 INFO L857 garLoopResultBuilder]: For program point L109-3(lines 109 119) no Hoare annotation was computed. [2021-10-29 05:08:04,917 INFO L857 garLoopResultBuilder]: For program point L109-5(lines 109 119) no Hoare annotation was computed. [2021-10-29 05:08:04,918 INFO L857 garLoopResultBuilder]: For program point L109-6(lines 109 119) no Hoare annotation was computed. [2021-10-29 05:08:04,918 INFO L857 garLoopResultBuilder]: For program point L109-8(lines 109 119) no Hoare annotation was computed. [2021-10-29 05:08:04,918 INFO L857 garLoopResultBuilder]: For program point L109-9(lines 109 119) no Hoare annotation was computed. [2021-10-29 05:08:04,918 INFO L857 garLoopResultBuilder]: For program point L109-11(lines 109 119) no Hoare annotation was computed. [2021-10-29 05:08:04,918 INFO L857 garLoopResultBuilder]: For program point L309-2(lines 309 310) no Hoare annotation was computed. [2021-10-29 05:08:04,918 INFO L853 garLoopResultBuilder]: At program point L309-3(lines 309 310) the Hoare annotation is: false [2021-10-29 05:08:04,919 INFO L857 garLoopResultBuilder]: For program point L309-4(lines 306 346) no Hoare annotation was computed. [2021-10-29 05:08:04,919 INFO L857 garLoopResultBuilder]: For program point L111-1(lines 111 115) no Hoare annotation was computed. [2021-10-29 05:08:04,919 INFO L853 garLoopResultBuilder]: At program point L111-2(lines 111 115) the Hoare annotation is: false [2021-10-29 05:08:04,919 INFO L857 garLoopResultBuilder]: For program point L45(lines 45 48) no Hoare annotation was computed. [2021-10-29 05:08:04,919 INFO L857 garLoopResultBuilder]: For program point L111-3(lines 111 115) no Hoare annotation was computed. [2021-10-29 05:08:04,919 INFO L857 garLoopResultBuilder]: For program point L111-5(lines 111 115) no Hoare annotation was computed. [2021-10-29 05:08:04,920 INFO L853 garLoopResultBuilder]: At program point L111-6(lines 111 115) the Hoare annotation is: false [2021-10-29 05:08:04,920 INFO L857 garLoopResultBuilder]: For program point L111-7(lines 111 115) no Hoare annotation was computed. [2021-10-29 05:08:04,920 INFO L857 garLoopResultBuilder]: For program point L111-9(lines 111 115) no Hoare annotation was computed. [2021-10-29 05:08:04,920 INFO L853 garLoopResultBuilder]: At program point L111-10(lines 111 115) the Hoare annotation is: false [2021-10-29 05:08:04,920 INFO L857 garLoopResultBuilder]: For program point L111-11(lines 111 115) no Hoare annotation was computed. [2021-10-29 05:08:04,920 INFO L857 garLoopResultBuilder]: For program point L111-13(lines 111 115) no Hoare annotation was computed. [2021-10-29 05:08:04,921 INFO L853 garLoopResultBuilder]: At program point L111-14(lines 111 115) the Hoare annotation is: false [2021-10-29 05:08:04,921 INFO L857 garLoopResultBuilder]: For program point L111-15(lines 111 115) no Hoare annotation was computed. [2021-10-29 05:08:04,921 INFO L857 garLoopResultBuilder]: For program point L244(line 244) no Hoare annotation was computed. [2021-10-29 05:08:04,921 INFO L857 garLoopResultBuilder]: For program point L443-1(lines 443 447) no Hoare annotation was computed. [2021-10-29 05:08:04,921 INFO L853 garLoopResultBuilder]: At program point L443-2(lines 443 447) the Hoare annotation is: false [2021-10-29 05:08:04,921 INFO L857 garLoopResultBuilder]: For program point L443-3(lines 443 447) no Hoare annotation was computed. [2021-10-29 05:08:04,921 INFO L857 garLoopResultBuilder]: For program point L311-1(line 311) no Hoare annotation was computed. [2021-10-29 05:08:04,922 INFO L857 garLoopResultBuilder]: For program point L313(line 313) no Hoare annotation was computed. [2021-10-29 05:08:04,922 INFO L857 garLoopResultBuilder]: For program point L313-2(line 313) no Hoare annotation was computed. [2021-10-29 05:08:04,922 INFO L857 garLoopResultBuilder]: For program point L314(line 314) no Hoare annotation was computed. [2021-10-29 05:08:04,923 INFO L857 garLoopResultBuilder]: For program point L50(lines 50 54) no Hoare annotation was computed. [2021-10-29 05:08:04,924 INFO L857 garLoopResultBuilder]: For program point L50-1(lines 15 56) no Hoare annotation was computed. [2021-10-29 05:08:04,924 INFO L857 garLoopResultBuilder]: For program point L50-2(lines 50 54) no Hoare annotation was computed. [2021-10-29 05:08:04,924 INFO L857 garLoopResultBuilder]: For program point L117(lines 117 118) no Hoare annotation was computed. [2021-10-29 05:08:04,931 INFO L857 garLoopResultBuilder]: For program point L117-1(lines 117 118) no Hoare annotation was computed. [2021-10-29 05:08:04,931 INFO L857 garLoopResultBuilder]: For program point L117-2(lines 117 118) no Hoare annotation was computed. [2021-10-29 05:08:04,931 INFO L857 garLoopResultBuilder]: For program point L117-3(lines 117 118) no Hoare annotation was computed. [2021-10-29 05:08:04,932 INFO L857 garLoopResultBuilder]: For program point L316-2(lines 316 317) no Hoare annotation was computed. [2021-10-29 05:08:04,932 INFO L853 garLoopResultBuilder]: At program point L316-3(lines 316 317) the Hoare annotation is: false [2021-10-29 05:08:04,932 INFO L857 garLoopResultBuilder]: For program point L316-4(lines 306 346) no Hoare annotation was computed. [2021-10-29 05:08:04,932 INFO L857 garLoopResultBuilder]: For program point L515-1(lines 515 519) no Hoare annotation was computed. [2021-10-29 05:08:04,933 INFO L853 garLoopResultBuilder]: At program point L515-2(lines 515 519) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= .cse0 ULTIMATE.start___kernel_sinf_~x) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)))) (= ULTIMATE.start_sin_float_~x .cse0))) [2021-10-29 05:08:04,933 INFO L857 garLoopResultBuilder]: For program point L449(lines 449 468) no Hoare annotation was computed. [2021-10-29 05:08:04,933 INFO L857 garLoopResultBuilder]: For program point L515-3(lines 515 519) no Hoare annotation was computed. [2021-10-29 05:08:04,933 INFO L857 garLoopResultBuilder]: For program point L449-1(lines 437 469) no Hoare annotation was computed. [2021-10-29 05:08:04,934 INFO L857 garLoopResultBuilder]: For program point L515-5(lines 515 519) no Hoare annotation was computed. [2021-10-29 05:08:04,934 INFO L853 garLoopResultBuilder]: At program point L515-6(lines 515 519) the Hoare annotation is: false [2021-10-29 05:08:04,934 INFO L857 garLoopResultBuilder]: For program point L515-7(lines 515 519) no Hoare annotation was computed. [2021-10-29 05:08:04,934 INFO L857 garLoopResultBuilder]: For program point L251(lines 251 252) no Hoare annotation was computed. [2021-10-29 05:08:04,935 INFO L857 garLoopResultBuilder]: For program point L515-9(lines 515 519) no Hoare annotation was computed. [2021-10-29 05:08:04,935 INFO L853 garLoopResultBuilder]: At program point L515-10(lines 515 519) the Hoare annotation is: false [2021-10-29 05:08:04,935 INFO L857 garLoopResultBuilder]: For program point L515-11(lines 515 519) no Hoare annotation was computed. [2021-10-29 05:08:04,935 INFO L857 garLoopResultBuilder]: For program point L318-1(line 318) no Hoare annotation was computed. [2021-10-29 05:08:04,935 INFO L857 garLoopResultBuilder]: For program point L187(lines 187 188) no Hoare annotation was computed. [2021-10-29 05:08:04,936 INFO L857 garLoopResultBuilder]: For program point L187-2(lines 187 188) no Hoare annotation was computed. [2021-10-29 05:08:04,936 INFO L857 garLoopResultBuilder]: For program point L121(lines 121 122) no Hoare annotation was computed. [2021-10-29 05:08:04,936 INFO L857 garLoopResultBuilder]: For program point L121-1(lines 121 122) no Hoare annotation was computed. [2021-10-29 05:08:04,936 INFO L853 garLoopResultBuilder]: At program point L55(lines 15 56) the Hoare annotation is: false [2021-10-29 05:08:04,937 INFO L857 garLoopResultBuilder]: For program point L121-2(lines 121 122) no Hoare annotation was computed. [2021-10-29 05:08:04,937 INFO L857 garLoopResultBuilder]: For program point L121-3(lines 121 122) no Hoare annotation was computed. [2021-10-29 05:08:04,937 INFO L853 garLoopResultBuilder]: At program point L584(lines 584 614) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= |ULTIMATE.start_sin_float_#res| .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 ULTIMATE.start___kernel_sinf_~x) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)))) (= ULTIMATE.start_sin_float_~x .cse0))) [2021-10-29 05:08:04,938 INFO L857 garLoopResultBuilder]: For program point L320-2(lines 320 321) no Hoare annotation was computed. [2021-10-29 05:08:04,938 INFO L853 garLoopResultBuilder]: At program point L320-3(lines 320 321) the Hoare annotation is: false [2021-10-29 05:08:04,938 INFO L857 garLoopResultBuilder]: For program point L320-4(lines 306 346) no Hoare annotation was computed. [2021-10-29 05:08:04,938 INFO L857 garLoopResultBuilder]: For program point L123(lines 123 130) no Hoare annotation was computed. [2021-10-29 05:08:04,938 INFO L857 garLoopResultBuilder]: For program point L123-1(lines 123 130) no Hoare annotation was computed. [2021-10-29 05:08:04,939 INFO L857 garLoopResultBuilder]: For program point L123-2(lines 123 130) no Hoare annotation was computed. [2021-10-29 05:08:04,939 INFO L857 garLoopResultBuilder]: For program point L123-3(lines 123 130) no Hoare annotation was computed. [2021-10-29 05:08:04,939 INFO L857 garLoopResultBuilder]: For program point L322-1(line 322) no Hoare annotation was computed. [2021-10-29 05:08:04,939 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-29 05:08:04,940 INFO L857 garLoopResultBuilder]: For program point L256-1(lines 178 348) no Hoare annotation was computed. [2021-10-29 05:08:04,940 INFO L857 garLoopResultBuilder]: For program point L124-1(lines 124 128) no Hoare annotation was computed. [2021-10-29 05:08:04,940 INFO L853 garLoopResultBuilder]: At program point L124-2(lines 124 128) the Hoare annotation is: false [2021-10-29 05:08:04,940 INFO L857 garLoopResultBuilder]: For program point L124-3(lines 124 128) no Hoare annotation was computed. [2021-10-29 05:08:04,940 INFO L857 garLoopResultBuilder]: For program point L124-5(lines 124 128) no Hoare annotation was computed. [2021-10-29 05:08:04,941 INFO L853 garLoopResultBuilder]: At program point L124-6(lines 124 128) the Hoare annotation is: false [2021-10-29 05:08:04,941 INFO L857 garLoopResultBuilder]: For program point L124-7(lines 124 128) no Hoare annotation was computed. [2021-10-29 05:08:04,941 INFO L857 garLoopResultBuilder]: For program point L124-9(lines 124 128) no Hoare annotation was computed. [2021-10-29 05:08:04,941 INFO L853 garLoopResultBuilder]: At program point L124-10(lines 124 128) the Hoare annotation is: false [2021-10-29 05:08:04,942 INFO L857 garLoopResultBuilder]: For program point L124-11(lines 124 128) no Hoare annotation was computed. [2021-10-29 05:08:04,942 INFO L857 garLoopResultBuilder]: For program point L124-13(lines 124 128) no Hoare annotation was computed. [2021-10-29 05:08:04,942 INFO L853 garLoopResultBuilder]: At program point L124-14(lines 124 128) the Hoare annotation is: false [2021-10-29 05:08:04,942 INFO L857 garLoopResultBuilder]: For program point L124-15(lines 124 128) no Hoare annotation was computed. [2021-10-29 05:08:04,942 INFO L857 garLoopResultBuilder]: For program point L521(lines 521 524) no Hoare annotation was computed. [2021-10-29 05:08:04,943 INFO L857 garLoopResultBuilder]: For program point L521-2(lines 521 524) no Hoare annotation was computed. [2021-10-29 05:08:04,943 INFO L857 garLoopResultBuilder]: For program point L455-1(lines 455 459) no Hoare annotation was computed. [2021-10-29 05:08:04,943 INFO L857 garLoopResultBuilder]: For program point L521-3(lines 521 524) no Hoare annotation was computed. [2021-10-29 05:08:04,943 INFO L853 garLoopResultBuilder]: At program point L455-2(lines 455 459) the Hoare annotation is: false [2021-10-29 05:08:04,944 INFO L857 garLoopResultBuilder]: For program point L455-3(lines 455 459) no Hoare annotation was computed. [2021-10-29 05:08:04,944 INFO L857 garLoopResultBuilder]: For program point L521-5(lines 521 524) no Hoare annotation was computed. [2021-10-29 05:08:04,944 INFO L857 garLoopResultBuilder]: For program point L521-6(lines 521 524) no Hoare annotation was computed. [2021-10-29 05:08:04,944 INFO L857 garLoopResultBuilder]: For program point L521-8(lines 521 524) no Hoare annotation was computed. [2021-10-29 05:08:04,944 INFO L857 garLoopResultBuilder]: For program point L588-1(lines 588 592) no Hoare annotation was computed. [2021-10-29 05:08:04,945 INFO L853 garLoopResultBuilder]: At program point L588-2(lines 588 592) the Hoare annotation is: (= ULTIMATE.start_sin_float_~x (fp.neg (_ +zero 8 24))) [2021-10-29 05:08:04,945 INFO L857 garLoopResultBuilder]: For program point L522(lines 522 523) no Hoare annotation was computed. [2021-10-29 05:08:04,945 INFO L857 garLoopResultBuilder]: For program point L588-3(lines 588 592) no Hoare annotation was computed. [2021-10-29 05:08:04,945 INFO L857 garLoopResultBuilder]: For program point L522-1(lines 522 523) no Hoare annotation was computed. [2021-10-29 05:08:04,946 INFO L857 garLoopResultBuilder]: For program point L522-2(lines 522 523) no Hoare annotation was computed. [2021-10-29 05:08:04,946 INFO L857 garLoopResultBuilder]: For program point L324(line 324) no Hoare annotation was computed. [2021-10-29 05:08:04,946 INFO L857 garLoopResultBuilder]: For program point L258-2(lines 258 259) no Hoare annotation was computed. [2021-10-29 05:08:04,946 INFO L853 garLoopResultBuilder]: At program point L258-3(lines 258 259) the Hoare annotation is: false [2021-10-29 05:08:04,946 INFO L857 garLoopResultBuilder]: For program point L258-4(lines 256 273) no Hoare annotation was computed. [2021-10-29 05:08:04,947 INFO L857 garLoopResultBuilder]: For program point L325-2(lines 325 329) no Hoare annotation was computed. [2021-10-29 05:08:04,947 INFO L853 garLoopResultBuilder]: At program point L325-3(lines 325 329) the Hoare annotation is: false [2021-10-29 05:08:04,947 INFO L857 garLoopResultBuilder]: For program point L325-4(lines 325 329) no Hoare annotation was computed. [2021-10-29 05:08:04,947 INFO L857 garLoopResultBuilder]: For program point L193-2(lines 193 194) no Hoare annotation was computed. [2021-10-29 05:08:04,947 INFO L853 garLoopResultBuilder]: At program point L193-3(lines 193 194) the Hoare annotation is: false [2021-10-29 05:08:04,948 INFO L857 garLoopResultBuilder]: For program point L193-4(lines 193 194) no Hoare annotation was computed. [2021-10-29 05:08:04,948 INFO L857 garLoopResultBuilder]: For program point L61-1(lines 61 65) no Hoare annotation was computed. [2021-10-29 05:08:04,948 INFO L853 garLoopResultBuilder]: At program point L61-2(lines 61 65) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= .cse0 ULTIMATE.start_main_~res~0) (= |ULTIMATE.start_sin_float_#res| .cse0) |ULTIMATE.start_main_#t~short137| (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 ULTIMATE.start___kernel_sinf_~x) (= .cse0 ULTIMATE.start___signbit_float_~x) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)))) (= ULTIMATE.start_sin_float_~x .cse0))) [2021-10-29 05:08:04,948 INFO L857 garLoopResultBuilder]: For program point L61-3(lines 61 65) no Hoare annotation was computed. [2021-10-29 05:08:04,949 INFO L857 garLoopResultBuilder]: For program point L194(line 194) no Hoare annotation was computed. [2021-10-29 05:08:04,949 INFO L857 garLoopResultBuilder]: For program point L194-2(line 194) no Hoare annotation was computed. [2021-10-29 05:08:04,949 INFO L857 garLoopResultBuilder]: For program point L261-1(lines 261 262) no Hoare annotation was computed. [2021-10-29 05:08:04,949 INFO L857 garLoopResultBuilder]: For program point L261-3(lines 261 262) no Hoare annotation was computed. [2021-10-29 05:08:04,950 INFO L853 garLoopResultBuilder]: At program point L261-4(lines 261 262) the Hoare annotation is: false [2021-10-29 05:08:04,950 INFO L857 garLoopResultBuilder]: For program point L261-5(lines 261 262) no Hoare annotation was computed. [2021-10-29 05:08:04,950 INFO L857 garLoopResultBuilder]: For program point L196-2(lines 196 200) no Hoare annotation was computed. [2021-10-29 05:08:04,950 INFO L853 garLoopResultBuilder]: At program point L196-3(lines 196 200) the Hoare annotation is: false [2021-10-29 05:08:04,950 INFO L857 garLoopResultBuilder]: For program point L196-4(lines 196 200) no Hoare annotation was computed. [2021-10-29 05:08:04,951 INFO L857 garLoopResultBuilder]: For program point L461(lines 461 467) no Hoare annotation was computed. [2021-10-29 05:08:04,951 INFO L857 garLoopResultBuilder]: For program point L395-1(lines 395 399) no Hoare annotation was computed. [2021-10-29 05:08:04,951 INFO L853 garLoopResultBuilder]: At program point L395-2(lines 395 399) the Hoare annotation is: false [2021-10-29 05:08:04,951 INFO L857 garLoopResultBuilder]: For program point L395-3(lines 395 399) no Hoare annotation was computed. [2021-10-29 05:08:04,951 INFO L857 garLoopResultBuilder]: For program point L197-2(lines 197 198) no Hoare annotation was computed. [2021-10-29 05:08:04,952 INFO L857 garLoopResultBuilder]: For program point L131(lines 131 136) no Hoare annotation was computed. [2021-10-29 05:08:04,952 INFO L853 garLoopResultBuilder]: At program point L197-3(lines 197 198) the Hoare annotation is: false [2021-10-29 05:08:04,952 INFO L857 garLoopResultBuilder]: For program point L131-1(lines 131 136) no Hoare annotation was computed. [2021-10-29 05:08:04,952 INFO L857 garLoopResultBuilder]: For program point L197-4(lines 197 198) no Hoare annotation was computed. [2021-10-29 05:08:04,952 INFO L857 garLoopResultBuilder]: For program point L131-2(lines 131 136) no Hoare annotation was computed. [2021-10-29 05:08:04,953 INFO L857 garLoopResultBuilder]: For program point L131-3(lines 131 136) no Hoare annotation was computed. [2021-10-29 05:08:04,953 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-29 05:08:04,953 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 629) no Hoare annotation was computed. [2021-10-29 05:08:04,953 INFO L857 garLoopResultBuilder]: For program point L528(lines 528 531) no Hoare annotation was computed. [2021-10-29 05:08:04,953 INFO L857 garLoopResultBuilder]: For program point L528-1(lines 528 531) no Hoare annotation was computed. [2021-10-29 05:08:04,954 INFO L857 garLoopResultBuilder]: For program point L528-2(lines 528 531) no Hoare annotation was computed. [2021-10-29 05:08:04,954 INFO L857 garLoopResultBuilder]: For program point L330-2(lines 330 334) no Hoare annotation was computed. [2021-10-29 05:08:04,954 INFO L853 garLoopResultBuilder]: At program point L330-3(lines 330 334) the Hoare annotation is: false [2021-10-29 05:08:04,954 INFO L857 garLoopResultBuilder]: For program point L264-2(lines 264 269) no Hoare annotation was computed. [2021-10-29 05:08:04,954 INFO L857 garLoopResultBuilder]: For program point L330-4(lines 330 334) no Hoare annotation was computed. [2021-10-29 05:08:04,955 INFO L853 garLoopResultBuilder]: At program point L264-3(lines 264 269) the Hoare annotation is: false [2021-10-29 05:08:04,955 INFO L857 garLoopResultBuilder]: For program point L132(lines 132 135) no Hoare annotation was computed. [2021-10-29 05:08:04,955 INFO L857 garLoopResultBuilder]: For program point L264-4(lines 264 269) no Hoare annotation was computed. [2021-10-29 05:08:04,955 INFO L857 garLoopResultBuilder]: For program point L132-1(lines 132 135) no Hoare annotation was computed. [2021-10-29 05:08:04,955 INFO L857 garLoopResultBuilder]: For program point L132-2(lines 132 135) no Hoare annotation was computed. [2021-10-29 05:08:04,956 INFO L857 garLoopResultBuilder]: For program point L132-3(lines 132 135) no Hoare annotation was computed. [2021-10-29 05:08:04,956 INFO L857 garLoopResultBuilder]: For program point L595(lines 595 613) no Hoare annotation was computed. [2021-10-29 05:08:04,956 INFO L853 garLoopResultBuilder]: At program point L67(lines 58 68) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= .cse0 ULTIMATE.start_main_~res~0) (= |ULTIMATE.start___signbit_float_#res| (_ bv1 32)) (= |ULTIMATE.start_sin_float_#res| .cse0) (= .cse0 (fp ((_ extract 31 31) ULTIMATE.start___signbit_float_~w~0) ((_ extract 30 23) ULTIMATE.start___signbit_float_~w~0) ((_ extract 22 0) ULTIMATE.start___signbit_float_~w~0))) |ULTIMATE.start_main_#t~short137| (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 ULTIMATE.start___kernel_sinf_~x) (= .cse0 ULTIMATE.start___signbit_float_~x) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)))) (= ULTIMATE.start_sin_float_~x .cse0))) [2021-10-29 05:08:04,956 INFO L857 garLoopResultBuilder]: For program point L266-2(lines 266 267) no Hoare annotation was computed. [2021-10-29 05:08:04,957 INFO L853 garLoopResultBuilder]: At program point L266-3(lines 266 267) the Hoare annotation is: false [2021-10-29 05:08:04,957 INFO L857 garLoopResultBuilder]: For program point L266-4(lines 266 267) no Hoare annotation was computed. [2021-10-29 05:08:04,957 INFO L853 garLoopResultBuilder]: At program point L531(lines 512 532) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 ULTIMATE.start___kernel_sinf_~x) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)))) (= ULTIMATE.start_sin_float_~x .cse0))) [2021-10-29 05:08:04,957 INFO L853 garLoopResultBuilder]: At program point L531-1(lines 512 532) the Hoare annotation is: false [2021-10-29 05:08:04,958 INFO L853 garLoopResultBuilder]: At program point L531-2(lines 512 532) the Hoare annotation is: false [2021-10-29 05:08:04,958 INFO L857 garLoopResultBuilder]: For program point L598(lines 598 613) no Hoare annotation was computed. [2021-10-29 05:08:04,958 INFO L857 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-10-29 05:08:04,958 INFO L857 garLoopResultBuilder]: For program point L335-2(lines 335 336) no Hoare annotation was computed. [2021-10-29 05:08:04,958 INFO L853 garLoopResultBuilder]: At program point L335-3(lines 335 336) the Hoare annotation is: false [2021-10-29 05:08:04,959 INFO L857 garLoopResultBuilder]: For program point L335-4(lines 306 346) no Hoare annotation was computed. [2021-10-29 05:08:04,959 INFO L857 garLoopResultBuilder]: For program point L138-1(lines 138 142) no Hoare annotation was computed. [2021-10-29 05:08:04,959 INFO L853 garLoopResultBuilder]: At program point L138-2(lines 138 142) the Hoare annotation is: false [2021-10-29 05:08:04,959 INFO L857 garLoopResultBuilder]: For program point L72-1(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,959 INFO L857 garLoopResultBuilder]: For program point L138-3(lines 138 142) no Hoare annotation was computed. [2021-10-29 05:08:04,960 INFO L853 garLoopResultBuilder]: At program point L72-2(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,960 INFO L857 garLoopResultBuilder]: For program point L138-5(lines 138 142) no Hoare annotation was computed. [2021-10-29 05:08:04,960 INFO L853 garLoopResultBuilder]: At program point L138-6(lines 138 142) the Hoare annotation is: false [2021-10-29 05:08:04,960 INFO L857 garLoopResultBuilder]: For program point L72-5(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,961 INFO L857 garLoopResultBuilder]: For program point L138-7(lines 138 142) no Hoare annotation was computed. [2021-10-29 05:08:04,961 INFO L853 garLoopResultBuilder]: At program point L72-6(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,961 INFO L857 garLoopResultBuilder]: For program point L138-9(lines 138 142) no Hoare annotation was computed. [2021-10-29 05:08:04,961 INFO L853 garLoopResultBuilder]: At program point L138-10(lines 138 142) the Hoare annotation is: false [2021-10-29 05:08:04,961 INFO L857 garLoopResultBuilder]: For program point L72-9(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,962 INFO L857 garLoopResultBuilder]: For program point L138-11(lines 138 142) no Hoare annotation was computed. [2021-10-29 05:08:04,962 INFO L853 garLoopResultBuilder]: At program point L72-10(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,962 INFO L857 garLoopResultBuilder]: For program point L138-13(lines 138 142) no Hoare annotation was computed. [2021-10-29 05:08:04,962 INFO L853 garLoopResultBuilder]: At program point L138-14(lines 138 142) the Hoare annotation is: false [2021-10-29 05:08:04,963 INFO L857 garLoopResultBuilder]: For program point L72-13(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,963 INFO L857 garLoopResultBuilder]: For program point L138-15(lines 138 142) no Hoare annotation was computed. [2021-10-29 05:08:04,963 INFO L853 garLoopResultBuilder]: At program point L72-14(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,963 INFO L857 garLoopResultBuilder]: For program point L72-17(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,963 INFO L853 garLoopResultBuilder]: At program point L72-18(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,964 INFO L857 garLoopResultBuilder]: For program point L72-21(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,964 INFO L853 garLoopResultBuilder]: At program point L72-22(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,964 INFO L853 garLoopResultBuilder]: At program point L271(lines 178 348) the Hoare annotation is: false [2021-10-29 05:08:04,964 INFO L857 garLoopResultBuilder]: For program point L72-25(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,964 INFO L853 garLoopResultBuilder]: At program point L72-26(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,965 INFO L857 garLoopResultBuilder]: For program point L205-2(lines 205 209) no Hoare annotation was computed. [2021-10-29 05:08:04,965 INFO L857 garLoopResultBuilder]: For program point L72-29(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,965 INFO L853 garLoopResultBuilder]: At program point L205-3(lines 205 209) the Hoare annotation is: false [2021-10-29 05:08:04,965 INFO L853 garLoopResultBuilder]: At program point L72-30(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,965 INFO L857 garLoopResultBuilder]: For program point L205-4(lines 205 209) no Hoare annotation was computed. [2021-10-29 05:08:04,966 INFO L857 garLoopResultBuilder]: For program point L72-33(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,966 INFO L853 garLoopResultBuilder]: At program point L72-34(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,966 INFO L857 garLoopResultBuilder]: For program point L72-37(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,966 INFO L853 garLoopResultBuilder]: At program point L72-38(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,967 INFO L857 garLoopResultBuilder]: For program point L72-41(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,967 INFO L853 garLoopResultBuilder]: At program point L72-42(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,967 INFO L857 garLoopResultBuilder]: For program point L72-45(lines 72 76) no Hoare annotation was computed. [2021-10-29 05:08:04,967 INFO L853 garLoopResultBuilder]: At program point L72-46(lines 72 76) the Hoare annotation is: false [2021-10-29 05:08:04,967 INFO L857 garLoopResultBuilder]: For program point L603(lines 603 612) no Hoare annotation was computed. [2021-10-29 05:08:04,968 INFO L857 garLoopResultBuilder]: For program point L471(lines 471 476) no Hoare annotation was computed. [2021-10-29 05:08:04,968 INFO L857 garLoopResultBuilder]: For program point L604(line 604) no Hoare annotation was computed. [2021-10-29 05:08:04,968 INFO L857 garLoopResultBuilder]: For program point L406(lines 406 430) no Hoare annotation was computed. [2021-10-29 05:08:04,968 INFO L857 garLoopResultBuilder]: For program point L407(lines 407 429) no Hoare annotation was computed. [2021-10-29 05:08:04,968 INFO L853 garLoopResultBuilder]: At program point L143(lines 94 144) the Hoare annotation is: false [2021-10-29 05:08:04,969 INFO L853 garLoopResultBuilder]: At program point L143-1(lines 94 144) the Hoare annotation is: false [2021-10-29 05:08:04,969 INFO L857 garLoopResultBuilder]: For program point L77(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,969 INFO L853 garLoopResultBuilder]: At program point L143-2(lines 94 144) the Hoare annotation is: false [2021-10-29 05:08:04,969 INFO L857 garLoopResultBuilder]: For program point L77-1(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,969 INFO L853 garLoopResultBuilder]: At program point L143-3(lines 94 144) the Hoare annotation is: false [2021-10-29 05:08:04,970 INFO L857 garLoopResultBuilder]: For program point L77-3(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,970 INFO L857 garLoopResultBuilder]: For program point L77-4(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,970 INFO L857 garLoopResultBuilder]: For program point L77-6(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,970 INFO L857 garLoopResultBuilder]: For program point L77-7(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,970 INFO L857 garLoopResultBuilder]: For program point L77-9(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,971 INFO L857 garLoopResultBuilder]: For program point L77-10(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,971 INFO L857 garLoopResultBuilder]: For program point L77-12(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,971 INFO L857 garLoopResultBuilder]: For program point L77-13(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,971 INFO L857 garLoopResultBuilder]: For program point L77-15(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,971 INFO L857 garLoopResultBuilder]: For program point L606(line 606) no Hoare annotation was computed. [2021-10-29 05:08:04,972 INFO L857 garLoopResultBuilder]: For program point L77-16(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,972 INFO L857 garLoopResultBuilder]: For program point L77-18(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,972 INFO L857 garLoopResultBuilder]: For program point L77-19(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,972 INFO L857 garLoopResultBuilder]: For program point L77-21(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,972 INFO L857 garLoopResultBuilder]: For program point L77-22(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,973 INFO L857 garLoopResultBuilder]: For program point L77-24(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,973 INFO L857 garLoopResultBuilder]: For program point L77-25(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,973 INFO L857 garLoopResultBuilder]: For program point L77-27(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,973 INFO L857 garLoopResultBuilder]: For program point L77-28(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,973 INFO L857 garLoopResultBuilder]: For program point L77-30(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,974 INFO L857 garLoopResultBuilder]: For program point L77-31(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,974 INFO L857 garLoopResultBuilder]: For program point L77-33(lines 77 81) no Hoare annotation was computed. [2021-10-29 05:08:04,974 INFO L857 garLoopResultBuilder]: For program point L77-34(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,974 INFO L857 garLoopResultBuilder]: For program point L409(lines 409 416) no Hoare annotation was computed. [2021-10-29 05:08:04,974 INFO L857 garLoopResultBuilder]: For program point L409-2(lines 409 416) no Hoare annotation was computed. [2021-10-29 05:08:04,975 INFO L857 garLoopResultBuilder]: For program point L608(line 608) no Hoare annotation was computed. [2021-10-29 05:08:04,975 INFO L857 garLoopResultBuilder]: For program point L542-1(lines 542 546) no Hoare annotation was computed. [2021-10-29 05:08:04,975 INFO L853 garLoopResultBuilder]: At program point L542-2(lines 542 546) the Hoare annotation is: false [2021-10-29 05:08:04,975 INFO L857 garLoopResultBuilder]: For program point L542-3(lines 542 546) no Hoare annotation was computed. [2021-10-29 05:08:04,975 INFO L857 garLoopResultBuilder]: For program point L542-5(lines 542 546) no Hoare annotation was computed. [2021-10-29 05:08:04,976 INFO L853 garLoopResultBuilder]: At program point L542-6(lines 542 546) the Hoare annotation is: false [2021-10-29 05:08:04,976 INFO L857 garLoopResultBuilder]: For program point L542-7(lines 542 546) no Hoare annotation was computed. [2021-10-29 05:08:04,976 INFO L857 garLoopResultBuilder]: For program point L278-1(lines 278 281) no Hoare annotation was computed. [2021-10-29 05:08:04,976 INFO L853 garLoopResultBuilder]: At program point L278-3(lines 278 281) the Hoare annotation is: false [2021-10-29 05:08:04,976 INFO L857 garLoopResultBuilder]: For program point L610(line 610) no Hoare annotation was computed. [2021-10-29 05:08:04,977 INFO L857 garLoopResultBuilder]: For program point L148-1(lines 148 152) no Hoare annotation was computed. [2021-10-29 05:08:04,977 INFO L853 garLoopResultBuilder]: At program point L148-2(lines 148 152) the Hoare annotation is: false [2021-10-29 05:08:04,977 INFO L857 garLoopResultBuilder]: For program point L82(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,977 INFO L857 garLoopResultBuilder]: For program point L82-1(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,977 INFO L857 garLoopResultBuilder]: For program point L82-2(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,978 INFO L857 garLoopResultBuilder]: For program point L82-3(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,978 INFO L857 garLoopResultBuilder]: For program point L82-4(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,978 INFO L857 garLoopResultBuilder]: For program point L82-5(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,978 INFO L857 garLoopResultBuilder]: For program point L82-6(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,978 INFO L857 garLoopResultBuilder]: For program point L82-7(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,979 INFO L857 garLoopResultBuilder]: For program point L82-8(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,979 INFO L857 garLoopResultBuilder]: For program point L82-9(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,979 INFO L857 garLoopResultBuilder]: For program point L82-10(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,979 INFO L857 garLoopResultBuilder]: For program point L82-11(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,979 INFO L857 garLoopResultBuilder]: For program point L82-12(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,980 INFO L857 garLoopResultBuilder]: For program point L82-13(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,980 INFO L857 garLoopResultBuilder]: For program point L82-14(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,980 INFO L857 garLoopResultBuilder]: For program point L82-15(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,980 INFO L857 garLoopResultBuilder]: For program point L82-16(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,980 INFO L857 garLoopResultBuilder]: For program point L82-17(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,981 INFO L857 garLoopResultBuilder]: For program point L82-18(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,981 INFO L857 garLoopResultBuilder]: For program point L479(lines 479 482) no Hoare annotation was computed. [2021-10-29 05:08:04,981 INFO L857 garLoopResultBuilder]: For program point L82-19(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,981 INFO L857 garLoopResultBuilder]: For program point L82-20(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,981 INFO L857 garLoopResultBuilder]: For program point L82-21(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,982 INFO L857 garLoopResultBuilder]: For program point L82-22(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,982 INFO L857 garLoopResultBuilder]: For program point L82-23(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,982 INFO L853 garLoopResultBuilder]: At program point L347(lines 177 348) the Hoare annotation is: false [2021-10-29 05:08:04,982 INFO L857 garLoopResultBuilder]: For program point L82-24(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,982 INFO L857 garLoopResultBuilder]: For program point L82-25(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,982 INFO L857 garLoopResultBuilder]: For program point L82-26(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,983 INFO L857 garLoopResultBuilder]: For program point L82-27(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,983 INFO L857 garLoopResultBuilder]: For program point L82-28(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,983 INFO L857 garLoopResultBuilder]: For program point L82-29(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,983 INFO L857 garLoopResultBuilder]: For program point L82-30(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,983 INFO L857 garLoopResultBuilder]: For program point L82-31(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,984 INFO L857 garLoopResultBuilder]: For program point L82-32(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,984 INFO L857 garLoopResultBuilder]: For program point L82-33(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,984 INFO L857 garLoopResultBuilder]: For program point L82-34(lines 70 88) no Hoare annotation was computed. [2021-10-29 05:08:04,984 INFO L857 garLoopResultBuilder]: For program point L82-35(lines 82 86) no Hoare annotation was computed. [2021-10-29 05:08:04,984 INFO L857 garLoopResultBuilder]: For program point L216(lines 216 224) no Hoare annotation was computed. [2021-10-29 05:08:04,985 INFO L857 garLoopResultBuilder]: For program point L18-1(lines 18 22) no Hoare annotation was computed. [2021-10-29 05:08:04,985 INFO L853 garLoopResultBuilder]: At program point L18-2(lines 18 22) the Hoare annotation is: false [2021-10-29 05:08:04,985 INFO L857 garLoopResultBuilder]: For program point L18-3(lines 18 22) no Hoare annotation was computed. [2021-10-29 05:08:04,985 INFO L857 garLoopResultBuilder]: For program point L548(lines 548 551) no Hoare annotation was computed. [2021-10-29 05:08:04,985 INFO L857 garLoopResultBuilder]: For program point L548-2(lines 548 551) no Hoare annotation was computed. [2021-10-29 05:08:04,986 INFO L857 garLoopResultBuilder]: For program point L548-3(lines 548 551) no Hoare annotation was computed. [2021-10-29 05:08:04,986 INFO L857 garLoopResultBuilder]: For program point L548-5(lines 548 551) no Hoare annotation was computed. [2021-10-29 05:08:04,986 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-29 05:08:04,986 INFO L857 garLoopResultBuilder]: For program point L284(lines 284 291) no Hoare annotation was computed. [2021-10-29 05:08:04,986 INFO L857 garLoopResultBuilder]: For program point L284-2(lines 275 292) no Hoare annotation was computed. [2021-10-29 05:08:04,987 INFO L857 garLoopResultBuilder]: For program point L549(lines 549 550) no Hoare annotation was computed. [2021-10-29 05:08:04,987 INFO L857 garLoopResultBuilder]: For program point L549-1(lines 549 550) no Hoare annotation was computed. [2021-10-29 05:08:04,987 INFO L857 garLoopResultBuilder]: For program point L153(lines 153 157) no Hoare annotation was computed. [2021-10-29 05:08:04,987 INFO L857 garLoopResultBuilder]: For program point L153-1(lines 146 159) no Hoare annotation was computed. [2021-10-29 05:08:04,987 INFO L857 garLoopResultBuilder]: For program point L153-2(lines 153 157) no Hoare annotation was computed. [2021-10-29 05:08:04,988 INFO L853 garLoopResultBuilder]: At program point L87(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,988 INFO L853 garLoopResultBuilder]: At program point L87-1(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,988 INFO L853 garLoopResultBuilder]: At program point L87-2(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,988 INFO L853 garLoopResultBuilder]: At program point L87-3(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,988 INFO L853 garLoopResultBuilder]: At program point L87-4(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,989 INFO L853 garLoopResultBuilder]: At program point L87-5(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,989 INFO L853 garLoopResultBuilder]: At program point L87-6(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,989 INFO L853 garLoopResultBuilder]: At program point L87-7(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,989 INFO L853 garLoopResultBuilder]: At program point L87-8(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,989 INFO L853 garLoopResultBuilder]: At program point L87-9(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,990 INFO L853 garLoopResultBuilder]: At program point L87-10(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,990 INFO L853 garLoopResultBuilder]: At program point L87-11(lines 70 88) the Hoare annotation is: false [2021-10-29 05:08:04,990 INFO L857 garLoopResultBuilder]: For program point L485-1(lines 485 489) no Hoare annotation was computed. [2021-10-29 05:08:04,990 INFO L853 garLoopResultBuilder]: At program point L485-2(lines 485 489) the Hoare annotation is: false [2021-10-29 05:08:04,990 INFO L857 garLoopResultBuilder]: For program point L485-3(lines 485 489) no Hoare annotation was computed. [2021-10-29 05:08:04,990 INFO L857 garLoopResultBuilder]: For program point L221(lines 221 224) no Hoare annotation was computed. [2021-10-29 05:08:04,991 INFO L857 garLoopResultBuilder]: For program point L420(lines 420 427) no Hoare annotation was computed. [2021-10-29 05:08:04,991 INFO L857 garLoopResultBuilder]: For program point L420-2(lines 420 427) no Hoare annotation was computed. [2021-10-29 05:08:04,991 INFO L857 garLoopResultBuilder]: For program point L223(lines 223 224) no Hoare annotation was computed. [2021-10-29 05:08:04,991 INFO L857 garLoopResultBuilder]: For program point L223-2(lines 178 348) no Hoare annotation was computed. [2021-10-29 05:08:04,991 INFO L857 garLoopResultBuilder]: For program point L25(lines 25 49) no Hoare annotation was computed. [2021-10-29 05:08:04,992 INFO L853 garLoopResultBuilder]: At program point L158(lines 146 159) the Hoare annotation is: false [2021-10-29 05:08:04,992 INFO L857 garLoopResultBuilder]: For program point L26(lines 26 43) no Hoare annotation was computed. [2021-10-29 05:08:04,992 INFO L857 garLoopResultBuilder]: For program point L27(lines 27 33) no Hoare annotation was computed. [2021-10-29 05:08:04,992 INFO L857 garLoopResultBuilder]: For program point L556(lines 556 571) no Hoare annotation was computed. [2021-10-29 05:08:04,992 INFO L857 garLoopResultBuilder]: For program point L556-1(lines 556 571) no Hoare annotation was computed. [2021-10-29 05:08:04,993 INFO L857 garLoopResultBuilder]: For program point L490-2(lines 490 493) no Hoare annotation was computed. [2021-10-29 05:08:04,993 INFO L853 garLoopResultBuilder]: At program point L490-3(lines 490 493) the Hoare annotation is: false [2021-10-29 05:08:04,993 INFO L857 garLoopResultBuilder]: For program point L490-4(lines 490 493) no Hoare annotation was computed. [2021-10-29 05:08:04,993 INFO L857 garLoopResultBuilder]: For program point L226(lines 178 348) no Hoare annotation was computed. [2021-10-29 05:08:04,993 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-29 05:08:04,994 INFO L857 garLoopResultBuilder]: For program point L28(lines 28 32) no Hoare annotation was computed. [2021-10-29 05:08:04,994 INFO L857 garLoopResultBuilder]: For program point L30(lines 30 32) no Hoare annotation was computed. [2021-10-29 05:08:04,994 INFO L857 garLoopResultBuilder]: For program point L559(lines 559 567) no Hoare annotation was computed. [2021-10-29 05:08:04,994 INFO L857 garLoopResultBuilder]: For program point L559-2(lines 559 567) no Hoare annotation was computed. [2021-10-29 05:08:04,994 INFO L857 garLoopResultBuilder]: For program point L295-2(lines 295 298) no Hoare annotation was computed. [2021-10-29 05:08:04,994 INFO L853 garLoopResultBuilder]: At program point L295-3(lines 295 298) the Hoare annotation is: false [2021-10-29 05:08:04,995 INFO L857 garLoopResultBuilder]: For program point L229-2(lines 229 238) no Hoare annotation was computed. [2021-10-29 05:08:04,995 INFO L857 garLoopResultBuilder]: For program point L295-4(lines 295 298) no Hoare annotation was computed. [2021-10-29 05:08:04,995 INFO L853 garLoopResultBuilder]: At program point L229-3(lines 229 238) the Hoare annotation is: false [2021-10-29 05:08:04,995 INFO L857 garLoopResultBuilder]: For program point L229-4(lines 226 254) no Hoare annotation was computed. [2021-10-29 05:08:04,995 INFO L857 garLoopResultBuilder]: For program point L98-1(lines 98 102) no Hoare annotation was computed. [2021-10-29 05:08:04,996 INFO L853 garLoopResultBuilder]: At program point L98-2(lines 98 102) the Hoare annotation is: false [2021-10-29 05:08:04,996 INFO L857 garLoopResultBuilder]: For program point L98-3(lines 98 102) no Hoare annotation was computed. [2021-10-29 05:08:04,996 INFO L857 garLoopResultBuilder]: For program point L98-5(lines 98 102) no Hoare annotation was computed. [2021-10-29 05:08:04,996 INFO L853 garLoopResultBuilder]: At program point L98-6(lines 98 102) the Hoare annotation is: false [2021-10-29 05:08:04,996 INFO L857 garLoopResultBuilder]: For program point L98-7(lines 98 102) no Hoare annotation was computed. [2021-10-29 05:08:04,997 INFO L857 garLoopResultBuilder]: For program point L98-9(lines 98 102) no Hoare annotation was computed. [2021-10-29 05:08:04,997 INFO L853 garLoopResultBuilder]: At program point L98-10(lines 98 102) the Hoare annotation is: false [2021-10-29 05:08:04,997 INFO L857 garLoopResultBuilder]: For program point L98-11(lines 98 102) no Hoare annotation was computed. [2021-10-29 05:08:04,997 INFO L857 garLoopResultBuilder]: For program point L98-13(lines 98 102) no Hoare annotation was computed. [2021-10-29 05:08:04,997 INFO L853 garLoopResultBuilder]: At program point L98-14(lines 98 102) the Hoare annotation is: false [2021-10-29 05:08:04,998 INFO L857 garLoopResultBuilder]: For program point L98-15(lines 98 102) no Hoare annotation was computed. [2021-10-29 05:08:04,998 INFO L857 garLoopResultBuilder]: For program point L231(lines 231 237) no Hoare annotation was computed. [2021-10-29 05:08:04,998 INFO L857 garLoopResultBuilder]: For program point L628(line 628) no Hoare annotation was computed. [2021-10-29 05:08:04,998 INFO L857 garLoopResultBuilder]: For program point L628-2(lines 628 631) no Hoare annotation was computed. [2021-10-29 05:08:04,998 INFO L857 garLoopResultBuilder]: For program point L562-1(lines 562 566) no Hoare annotation was computed. [2021-10-29 05:08:04,998 INFO L853 garLoopResultBuilder]: At program point L562-2(lines 562 566) the Hoare annotation is: false [2021-10-29 05:08:04,999 INFO L857 garLoopResultBuilder]: For program point L496-1(lines 496 497) no Hoare annotation was computed. [2021-10-29 05:08:04,999 INFO L857 garLoopResultBuilder]: For program point L562-3(lines 559 567) no Hoare annotation was computed. [2021-10-29 05:08:04,999 INFO L853 garLoopResultBuilder]: At program point L496-3(lines 496 497) the Hoare annotation is: false [2021-10-29 05:08:04,999 INFO L857 garLoopResultBuilder]: For program point L562-5(lines 562 566) no Hoare annotation was computed. [2021-10-29 05:08:04,999 INFO L857 garLoopResultBuilder]: For program point L496-4(lines 496 497) no Hoare annotation was computed. [2021-10-29 05:08:05,000 INFO L853 garLoopResultBuilder]: At program point L562-6(lines 562 566) the Hoare annotation is: false [2021-10-29 05:08:05,000 INFO L857 garLoopResultBuilder]: For program point L562-7(lines 559 567) no Hoare annotation was computed. [2021-10-29 05:08:05,000 INFO L857 garLoopResultBuilder]: For program point L232(lines 232 235) no Hoare annotation was computed. [2021-10-29 05:08:05,000 INFO L857 garLoopResultBuilder]: For program point L629(line 629) no Hoare annotation was computed. [2021-10-29 05:08:05,000 INFO L857 garLoopResultBuilder]: For program point L431(lines 431 477) no Hoare annotation was computed. [2021-10-29 05:08:05,005 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-10-29 05:08:05,007 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-29 05:08:05,018 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,019 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,019 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,020 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,026 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,027 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,027 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,027 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,031 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,032 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,032 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,032 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,032 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,033 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,033 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,033 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,034 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,035 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,035 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,035 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,035 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,036 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,036 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,036 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,038 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,038 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,039 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,039 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,039 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,040 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,040 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,040 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,041 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,042 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,042 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,042 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,042 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,043 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,043 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,043 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,045 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,045 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,045 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,046 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,046 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,046 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,046 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,047 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,048 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,048 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,048 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,049 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,049 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,049 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,049 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,050 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,051 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,051 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,051 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,052 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,052 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,052 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,052 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,053 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,053 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,054 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,054 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,054 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,055 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,055 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,055 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,055 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 05:08:05 BoogieIcfgContainer [2021-10-29 05:08:05,057 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-29 05:08:05,058 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 05:08:05,058 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 05:08:05,058 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 05:08:05,059 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:07:32" (3/4) ... [2021-10-29 05:08:05,063 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-29 05:08:05,103 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 125 nodes and edges [2021-10-29 05:08:05,106 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 71 nodes and edges [2021-10-29 05:08:05,110 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-29 05:08:05,113 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 05:08:05,150 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-29 05:08:05,150 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-29 05:08:05,151 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-29 05:08:05,151 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-29 05:08:05,152 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res && \result == 1bv32) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0])) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-29 05:08:05,462 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/witness.graphml [2021-10-29 05:08:05,462 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 05:08:05,464 INFO L168 Benchmark]: Toolchain (without parser) took 89741.86 ms. Allocated memory was 73.4 MB in the beginning and 96.5 MB in the end (delta: 23.1 MB). Free memory was 54.2 MB in the beginning and 31.0 MB in the end (delta: 23.1 MB). Peak memory consumption was 51.5 MB. Max. memory is 16.1 GB. [2021-10-29 05:08:05,464 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 73.4 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 05:08:05,464 INFO L168 Benchmark]: CACSL2BoogieTranslator took 844.13 ms. Allocated memory is still 73.4 MB. Free memory was 54.0 MB in the beginning and 35.3 MB in the end (delta: 18.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-29 05:08:05,465 INFO L168 Benchmark]: Boogie Procedure Inliner took 191.61 ms. Allocated memory was 73.4 MB in the beginning and 96.5 MB in the end (delta: 23.1 MB). Free memory was 35.3 MB in the beginning and 74.1 MB in the end (delta: -38.8 MB). Peak memory consumption was 18.0 MB. Max. memory is 16.1 GB. [2021-10-29 05:08:05,465 INFO L168 Benchmark]: Boogie Preprocessor took 193.92 ms. Allocated memory is still 96.5 MB. Free memory was 74.1 MB in the beginning and 63.2 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 05:08:05,466 INFO L168 Benchmark]: RCFGBuilder took 55422.37 ms. Allocated memory is still 96.5 MB. Free memory was 63.2 MB in the beginning and 41.9 MB in the end (delta: 21.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. [2021-10-29 05:08:05,466 INFO L168 Benchmark]: TraceAbstraction took 32678.12 ms. Allocated memory is still 96.5 MB. Free memory was 41.6 MB in the beginning and 42.6 MB in the end (delta: -1.0 MB). Peak memory consumption was 15.1 MB. Max. memory is 16.1 GB. [2021-10-29 05:08:05,466 INFO L168 Benchmark]: Witness Printer took 404.23 ms. Allocated memory is still 96.5 MB. Free memory was 42.6 MB in the beginning and 31.0 MB in the end (delta: 11.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-29 05:08:05,468 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 73.4 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 844.13 ms. Allocated memory is still 73.4 MB. Free memory was 54.0 MB in the beginning and 35.3 MB in the end (delta: 18.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 191.61 ms. Allocated memory was 73.4 MB in the beginning and 96.5 MB in the end (delta: 23.1 MB). Free memory was 35.3 MB in the beginning and 74.1 MB in the end (delta: -38.8 MB). Peak memory consumption was 18.0 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 193.92 ms. Allocated memory is still 96.5 MB. Free memory was 74.1 MB in the beginning and 63.2 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 55422.37 ms. Allocated memory is still 96.5 MB. Free memory was 63.2 MB in the beginning and 41.9 MB in the end (delta: 21.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 32678.12 ms. Allocated memory is still 96.5 MB. Free memory was 41.6 MB in the beginning and 42.6 MB in the end (delta: -1.0 MB). Peak memory consumption was 15.1 MB. Max. memory is 16.1 GB. * Witness Printer took 404.23 ms. Allocated memory is still 96.5 MB. Free memory was 42.6 MB in the beginning and 31.0 MB in the end (delta: 11.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 629]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 32.5s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.1s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 588 SDtfs, 259 SDslu, 253 SDs, 0 SdLazy, 135 SolverSat, 24 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 11.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 154 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 4.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=401occurred in iteration=0, InterpolantAutomatonStates: 31, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 102 NumberOfFragments, 350 HoareAnnotationTreeSize, 95 FomulaSimplifications, 84 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 10.3s SatisfiabilityAnalysisTime, 5.8s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 21 QuantifiedInterpolants, 698 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1858 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant [2021-10-29 05:08:05,484 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,485 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,485 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,485 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,486 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,486 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,486 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,486 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 443]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 320]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 490]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant [2021-10-29 05:08:05,494 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,494 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,494 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,494 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,495 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,495 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,495 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,495 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,496 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,496 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,496 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,496 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,497 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,497 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,497 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,497 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: ((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 588]: Loop Invariant Derived loop invariant: x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 18]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 61]: Loop Invariant [2021-10-29 05:08:05,499 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,500 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,500 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,500 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,500 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,500 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,501 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,501 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,501 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,502 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,502 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,502 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,502 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,502 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,503 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,503 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (((((((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant [2021-10-29 05:08:05,504 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,504 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,505 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,505 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,505 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,505 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,505 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,505 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,506 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,506 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,507 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,507 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,507 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,507 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,507 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,507 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (((((((((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res && \result == 1bv32) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0])) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 584]: Loop Invariant [2021-10-29 05:08:05,509 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,509 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,509 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,509 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,509 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,510 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,510 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,510 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,510 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,511 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,511 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,511 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-10-29 05:08:05,511 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,511 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,512 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-10-29 05:08:05,512 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: ((((\result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 455]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-10-29 05:08:05,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abc89317-c84d-477b-864c-7919cc1e8712/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...