./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 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/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_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH --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 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 03:53:39,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 03:53:39,396 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 03:53:39,464 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 03:53:39,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 03:53:39,466 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 03:53:39,469 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 03:53:39,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 03:53:39,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 03:53:39,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 03:53:39,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 03:53:39,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 03:53:39,483 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 03:53:39,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 03:53:39,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 03:53:39,489 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 03:53:39,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 03:53:39,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 03:53:39,496 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 03:53:39,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 03:53:39,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 03:53:39,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 03:53:39,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 03:53:39,509 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 03:53:39,514 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 03:53:39,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 03:53:39,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 03:53:39,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 03:53:39,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 03:53:39,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 03:53:39,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 03:53:39,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 03:53:39,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 03:53:39,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 03:53:39,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 03:53:39,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 03:53:39,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 03:53:39,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 03:53:39,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 03:53:39,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 03:53:39,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 03:53:39,535 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-03 03:53:39,573 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 03:53:39,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 03:53:39,574 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 03:53:39,575 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 03:53:39,575 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 03:53:39,575 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 03:53:39,576 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 03:53:39,576 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 03:53:39,576 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 03:53:39,577 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 03:53:39,577 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 03:53:39,577 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 03:53:39,578 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 03:53:39,578 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 03:53:39,579 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 03:53:39,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 03:53:39,580 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-03 03:53:39,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 03:53:39,580 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-03 03:53:39,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 03:53:39,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 03:53:39,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 03:53:39,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 03:53:39,582 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 03:53:39,584 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-03 03:53:39,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 03:53:39,585 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 03:53:39,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 03:53:39,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 03:53:39,589 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 03:53:39,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 03:53:39,590 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 03:53:39,590 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 03:53:39,591 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 03:53:39,591 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 03:53:39,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 03:53:39,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 03:53:39,593 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 03:53:39,594 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 03:53:39,594 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_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eba0d69032dcca3a4fd537674be713f074cf8e41be9cc562a35b9ffa9def96ba [2021-11-03 03:53:39,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 03:53:40,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 03:53:40,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 03:53:40,029 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 03:53:40,031 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 03:53:40,033 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-11-03 03:53:40,130 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/data/37e827b10/ab92a1c9ef5e490493e7a300f06c7f6e/FLAG02fc26a5c [2021-11-03 03:53:40,816 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 03:53:40,817 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-11-03 03:53:40,836 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/data/37e827b10/ab92a1c9ef5e490493e7a300f06c7f6e/FLAG02fc26a5c [2021-11-03 03:53:41,053 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/data/37e827b10/ab92a1c9ef5e490493e7a300f06c7f6e [2021-11-03 03:53:41,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 03:53:41,058 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 03:53:41,061 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 03:53:41,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 03:53:41,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 03:53:41,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:41,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4145d21f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41, skipping insertion in model container [2021-11-03 03:53:41,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:41,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 03:53:41,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 03:53:41,601 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_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-11-03 03:53:41,605 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 03:53:41,664 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 03:53:41,866 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_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-11-03 03:53:41,867 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 03:53:41,940 INFO L208 MainTranslator]: Completed translation [2021-11-03 03:53:41,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41 WrapperNode [2021-11-03 03:53:41,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 03:53:41,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 03:53:41,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 03:53:41,942 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 03:53:41,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:41,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:42,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 03:53:42,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 03:53:42,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 03:53:42,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 03:53:42,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:42,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:42,261 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:42,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:42,362 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:42,398 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:42,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:42,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 03:53:42,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 03:53:42,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 03:53:42,474 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 03:53:42,475 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (1/1) ... [2021-11-03 03:53:42,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 03:53:42,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 03:53:42,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 03:53:42,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 03:53:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-03 03:53:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 03:53:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-03 03:53:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-03 03:53:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-03 03:53:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 03:53:42,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 03:53:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-03 03:53:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-03 03:53:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 03:53:46,009 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-03 03:53:46,010 INFO L299 CfgBuilder]: Removed 217 assume(true) statements. [2021-11-03 03:53:46,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:53:46 BoogieIcfgContainer [2021-11-03 03:53:46,016 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-03 03:53:46,021 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-03 03:53:46,021 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-03 03:53:46,026 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-03 03:53:46,026 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 03:53:41" (1/3) ... [2021-11-03 03:53:46,027 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77c10f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 03:53:46, skipping insertion in model container [2021-11-03 03:53:46,028 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:41" (2/3) ... [2021-11-03 03:53:46,028 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77c10f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 03:53:46, skipping insertion in model container [2021-11-03 03:53:46,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:53:46" (3/3) ... [2021-11-03 03:53:46,031 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2021-11-03 03:53:46,038 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-03 03:53:46,038 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-03 03:53:46,125 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 03:53:46,136 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 [2021-11-03 03:53:46,137 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-03 03:53:46,196 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) [2021-11-03 03:53:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-03 03:53:46,205 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 03:53:46,206 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 03:53:46,206 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 03:53:46,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 03:53:46,214 INFO L85 PathProgramCache]: Analyzing trace with hash -267143151, now seen corresponding path program 1 times [2021-11-03 03:53:46,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 03:53:46,228 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092253487] [2021-11-03 03:53:46,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 03:53:46,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 03:53:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 03:53:46,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:53:46,638 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 03:53:46,639 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092253487] [2021-11-03 03:53:46,640 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1092253487] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 03:53:46,640 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 03:53:46,641 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-03 03:53:46,643 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485431726] [2021-11-03 03:53:46,649 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-03 03:53:46,650 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 03:53:46,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-03 03:53:46,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-03 03:53:46,680 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) [2021-11-03 03:53:46,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 03:53:46,792 INFO L93 Difference]: Finished difference Result 619 states and 1085 transitions. [2021-11-03 03:53:46,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-03 03:53:46,794 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 [2021-11-03 03:53:46,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 03:53:46,824 INFO L225 Difference]: With dead ends: 619 [2021-11-03 03:53:46,824 INFO L226 Difference]: Without dead ends: 308 [2021-11-03 03:53:46,834 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 [2021-11-03 03:53:46,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2021-11-03 03:53:46,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 308. [2021-11-03 03:53:46,939 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) [2021-11-03 03:53:46,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 399 transitions. [2021-11-03 03:53:46,947 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 399 transitions. Word has length 9 [2021-11-03 03:53:46,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 03:53:46,948 INFO L470 AbstractCegarLoop]: Abstraction has 308 states and 399 transitions. [2021-11-03 03:53:46,948 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) [2021-11-03 03:53:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 399 transitions. [2021-11-03 03:53:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-03 03:53:46,950 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 03:53:46,950 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 03:53:46,951 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-03 03:53:46,951 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 03:53:46,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 03:53:46,955 INFO L85 PathProgramCache]: Analyzing trace with hash -175321556, now seen corresponding path program 1 times [2021-11-03 03:53:46,956 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 03:53:46,957 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761886913] [2021-11-03 03:53:46,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 03:53:46,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 03:53:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 03:53:47,354 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-03 03:53:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 03:53:47,635 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-11-03 03:53:47,636 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-03 03:53:47,638 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 03:53:47,641 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-03 03:53:47,646 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1] [2021-11-03 03:53:47,650 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-03 03:53:47,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 03:53:47 BoogieIcfgContainer [2021-11-03 03:53:47,768 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-03 03:53:47,769 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-03 03:53:47,769 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-03 03:53:47,770 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-03 03:53:47,770 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:53:46" (3/4) ... [2021-11-03 03:53:47,775 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-03 03:53:47,775 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-03 03:53:47,779 INFO L168 Benchmark]: Toolchain (without parser) took 6718.54 ms. Allocated memory was 83.9 MB in the beginning and 163.6 MB in the end (delta: 79.7 MB). Free memory was 45.7 MB in the beginning and 109.3 MB in the end (delta: -63.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2021-11-03 03:53:47,780 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 83.9 MB. Free memory is still 63.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 03:53:47,782 INFO L168 Benchmark]: CACSL2BoogieTranslator took 879.51 ms. Allocated memory is still 83.9 MB. Free memory was 45.6 MB in the beginning and 42.3 MB in the end (delta: 3.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-03 03:53:47,785 INFO L168 Benchmark]: Boogie Procedure Inliner took 252.42 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 42.1 MB in the beginning and 83.5 MB in the end (delta: -41.4 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. [2021-11-03 03:53:47,792 INFO L168 Benchmark]: Boogie Preprocessor took 277.21 ms. Allocated memory is still 111.1 MB. Free memory was 83.5 MB in the beginning and 81.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. [2021-11-03 03:53:47,793 INFO L168 Benchmark]: RCFGBuilder took 3543.16 ms. Allocated memory was 111.1 MB in the beginning and 163.6 MB in the end (delta: 52.4 MB). Free memory was 81.1 MB in the beginning and 118.4 MB in the end (delta: -37.4 MB). Peak memory consumption was 74.7 MB. Max. memory is 16.1 GB. [2021-11-03 03:53:47,794 INFO L168 Benchmark]: TraceAbstraction took 1747.24 ms. Allocated memory is still 163.6 MB. Free memory was 117.4 MB in the beginning and 109.3 MB in the end (delta: 8.1 MB). Peak memory consumption was 65.0 MB. Max. memory is 16.1 GB. [2021-11-03 03:53:47,795 INFO L168 Benchmark]: Witness Printer took 6.26 ms. Allocated memory is still 163.6 MB. Free memory is still 109.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 03:53:47,806 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 83.9 MB. Free memory is still 63.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 879.51 ms. Allocated memory is still 83.9 MB. Free memory was 45.6 MB in the beginning and 42.3 MB in the end (delta: 3.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 252.42 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 42.1 MB in the beginning and 83.5 MB in the end (delta: -41.4 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 277.21 ms. Allocated memory is still 111.1 MB. Free memory was 83.5 MB in the beginning and 81.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3543.16 ms. Allocated memory was 111.1 MB in the beginning and 163.6 MB in the end (delta: 52.4 MB). Free memory was 81.1 MB in the beginning and 118.4 MB in the end (delta: -37.4 MB). Peak memory consumption was 74.7 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1747.24 ms. Allocated memory is still 163.6 MB. Free memory was 117.4 MB in the beginning and 109.3 MB in the end (delta: 8.1 MB). Peak memory consumption was 65.0 MB. Max. memory is 16.1 GB. * Witness Printer took 6.26 ms. Allocated memory is still 163.6 MB. Free memory is still 109.3 MB. There was no memory consumed. 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: 1.5s, 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s 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 [2021-11-03 03:53:47,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/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_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH --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 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 03:53:51,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 03:53:51,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 03:53:51,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 03:53:51,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 03:53:51,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 03:53:51,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 03:53:51,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 03:53:51,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 03:53:51,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 03:53:51,184 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 03:53:51,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 03:53:51,187 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 03:53:51,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 03:53:51,194 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 03:53:51,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 03:53:51,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 03:53:51,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 03:53:51,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 03:53:51,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 03:53:51,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 03:53:51,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 03:53:51,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 03:53:51,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 03:53:51,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 03:53:51,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 03:53:51,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 03:53:51,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 03:53:51,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 03:53:51,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 03:53:51,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 03:53:51,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 03:53:51,270 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 03:53:51,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 03:53:51,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 03:53:51,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 03:53:51,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 03:53:51,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 03:53:51,276 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 03:53:51,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 03:53:51,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 03:53:51,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-11-03 03:53:51,338 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 03:53:51,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 03:53:51,341 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 03:53:51,341 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 03:53:51,341 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 03:53:51,342 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 03:53:51,342 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 03:53:51,342 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 03:53:51,342 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 03:53:51,344 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 03:53:51,346 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-03 03:53:51,346 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-03 03:53:51,346 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 03:53:51,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 03:53:51,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 03:53:51,347 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 03:53:51,347 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 03:53:51,347 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 03:53:51,348 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 03:53:51,348 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-03 03:53:51,348 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 03:53:51,348 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 03:53:51,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 03:53:51,349 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 03:53:51,349 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 03:53:51,349 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 03:53:51,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 03:53:51,350 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 03:53:51,350 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 03:53:51,350 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 03:53:51,351 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 03:53:51,352 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 03:53:51,352 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 03:53:51,352 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 03:53:51,353 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 03:53:51,353 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_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eba0d69032dcca3a4fd537674be713f074cf8e41be9cc562a35b9ffa9def96ba [2021-11-03 03:53:51,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 03:53:51,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 03:53:51,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 03:53:51,884 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 03:53:51,885 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 03:53:51,887 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-11-03 03:53:51,991 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/data/12243a88e/2f29cbd487fe4d8d94f4a08838780008/FLAG4f5bfe6fe [2021-11-03 03:53:52,855 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 03:53:52,856 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2021-11-03 03:53:52,876 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/data/12243a88e/2f29cbd487fe4d8d94f4a08838780008/FLAG4f5bfe6fe [2021-11-03 03:53:53,049 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/data/12243a88e/2f29cbd487fe4d8d94f4a08838780008 [2021-11-03 03:53:53,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 03:53:53,056 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 03:53:53,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 03:53:53,061 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 03:53:53,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 03:53:53,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:53:53" (1/1) ... [2021-11-03 03:53:53,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@347fc03f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:53, skipping insertion in model container [2021-11-03 03:53:53,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:53:53" (1/1) ... [2021-11-03 03:53:53,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 03:53:53,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 03:53:53,777 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_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-11-03 03:53:53,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 03:53:53,866 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 03:53:54,063 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_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c[15845,15858] [2021-11-03 03:53:54,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 03:53:54,173 INFO L208 MainTranslator]: Completed translation [2021-11-03 03:53:54,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54 WrapperNode [2021-11-03 03:53:54,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 03:53:54,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 03:53:54,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 03:53:54,176 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 03:53:54,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (1/1) ... [2021-11-03 03:53:54,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (1/1) ... [2021-11-03 03:53:54,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 03:53:54,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 03:53:54,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 03:53:54,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 03:53:54,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (1/1) ... [2021-11-03 03:53:54,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (1/1) ... [2021-11-03 03:53:54,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (1/1) ... [2021-11-03 03:53:54,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (1/1) ... [2021-11-03 03:53:54,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (1/1) ... [2021-11-03 03:53:54,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (1/1) ... [2021-11-03 03:53:54,704 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (1/1) ... [2021-11-03 03:53:54,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 03:53:54,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 03:53:54,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 03:53:54,725 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 03:53:54,726 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (1/1) ... [2021-11-03 03:53:54,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 03:53:54,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 03:53:54,766 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 03:53:54,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 03:53:54,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 03:53:54,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 03:53:54,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 03:53:54,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-11-03 03:53:54,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 03:53:54,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-11-03 03:53:54,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-11-03 03:53:54,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 03:53:54,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 03:53:54,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 03:53:54,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 03:54:48,927 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-03 03:54:48,928 INFO L299 CfgBuilder]: Removed 217 assume(true) statements. [2021-11-03 03:54:48,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:54:48 BoogieIcfgContainer [2021-11-03 03:54:48,932 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-03 03:54:48,935 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-03 03:54:48,935 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-03 03:54:48,940 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-03 03:54:48,940 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 03:53:53" (1/3) ... [2021-11-03 03:54:48,941 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d5fef11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 03:54:48, skipping insertion in model container [2021-11-03 03:54:48,941 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:53:54" (2/3) ... [2021-11-03 03:54:48,942 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d5fef11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 03:54:48, skipping insertion in model container [2021-11-03 03:54:48,942 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:54:48" (3/3) ... [2021-11-03 03:54:48,944 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2021-11-03 03:54:48,951 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-03 03:54:48,952 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-03 03:54:49,011 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 03:54:49,020 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 [2021-11-03 03:54:49,020 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-03 03:54:49,057 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) [2021-11-03 03:54:49,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-03 03:54:49,065 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 03:54:49,066 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 03:54:49,067 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 03:54:49,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 03:54:49,074 INFO L85 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2021-11-03 03:54:49,095 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 03:54:49,095 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [68300875] [2021-11-03 03:54:49,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 03:54:49,097 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 03:54:49,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 03:54:49,106 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 03:54:49,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-03 03:54:51,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 03:54:51,835 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-03 03:54:51,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 03:54:51,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:54:51,952 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 03:54:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:54:52,031 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 03:54:52,032 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [68300875] [2021-11-03 03:54:52,033 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [68300875] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 03:54:52,033 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 03:54:52,033 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-03 03:54:52,036 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308035466] [2021-11-03 03:54:52,043 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-03 03:54:52,043 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 03:54:52,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-03 03:54:52,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-03 03:54:52,067 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) [2021-11-03 03:54:52,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 03:54:52,166 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2021-11-03 03:54:52,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-03 03:54:52,168 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 [2021-11-03 03:54:52,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 03:54:52,189 INFO L225 Difference]: With dead ends: 800 [2021-11-03 03:54:52,189 INFO L226 Difference]: Without dead ends: 398 [2021-11-03 03:54:52,196 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 [2021-11-03 03:54:52,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2021-11-03 03:54:52,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2021-11-03 03:54:52,346 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) [2021-11-03 03:54:52,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2021-11-03 03:54:52,366 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2021-11-03 03:54:52,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 03:54:52,367 INFO L470 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2021-11-03 03:54:52,368 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) [2021-11-03 03:54:52,368 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2021-11-03 03:54:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-03 03:54:52,370 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 03:54:52,370 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 03:54:52,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2021-11-03 03:54:52,595 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 03:54:52,596 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 03:54:52,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 03:54:52,597 INFO L85 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2021-11-03 03:54:52,599 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 03:54:52,600 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [595659905] [2021-11-03 03:54:52,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 03:54:52,601 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 03:54:52,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 03:54:52,603 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 03:54:52,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-03 03:54:54,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 03:54:55,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-03 03:54:55,130 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 03:54:55,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:54:55,513 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 03:54:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:54:55,874 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 03:54:55,874 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [595659905] [2021-11-03 03:54:55,874 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [595659905] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 03:54:55,875 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 03:54:55,875 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-03 03:54:55,875 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584932325] [2021-11-03 03:54:55,877 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 03:54:55,877 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 03:54:55,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 03:54:55,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-11-03 03:54:55,882 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) [2021-11-03 03:54:56,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 03:54:56,117 INFO L93 Difference]: Finished difference Result 407 states and 530 transitions. [2021-11-03 03:54:56,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-03 03:54:56,118 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 [2021-11-03 03:54:56,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 03:54:56,119 INFO L225 Difference]: With dead ends: 407 [2021-11-03 03:54:56,119 INFO L226 Difference]: Without dead ends: 23 [2021-11-03 03:54:56,123 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-11-03 03:54:56,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-11-03 03:54:56,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-11-03 03:54:56,127 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) [2021-11-03 03:54:56,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2021-11-03 03:54:56,128 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2021-11-03 03:54:56,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 03:54:56,129 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2021-11-03 03:54:56,129 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) [2021-11-03 03:54:56,129 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2021-11-03 03:54:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-03 03:54:56,130 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 03:54:56,142 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 03:54:56,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-03 03:54:56,366 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 03:54:56,366 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 03:54:56,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 03:54:56,367 INFO L85 PathProgramCache]: Analyzing trace with hash 2036534483, now seen corresponding path program 1 times [2021-11-03 03:54:56,369 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 03:54:56,369 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [959911457] [2021-11-03 03:54:56,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 03:54:56,370 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 03:54:56,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 03:54:56,372 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 03:54:56,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-03 03:54:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 03:54:58,770 INFO L263 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-03 03:54:58,772 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 03:54:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:54:59,253 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 03:54:59,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:54:59,815 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 03:54:59,815 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [959911457] [2021-11-03 03:54:59,815 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [959911457] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 03:54:59,816 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 03:54:59,816 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2021-11-03 03:54:59,816 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066061590] [2021-11-03 03:54:59,817 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-03 03:54:59,817 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 03:54:59,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-03 03:54:59,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-11-03 03:54:59,819 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) [2021-11-03 03:55:11,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 03:55:11,108 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2021-11-03 03:55:11,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-03 03:55:11,109 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 [2021-11-03 03:55:11,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 03:55:11,110 INFO L225 Difference]: With dead ends: 45 [2021-11-03 03:55:11,110 INFO L226 Difference]: Without dead ends: 33 [2021-11-03 03:55:11,111 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-11-03 03:55:11,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2021-11-03 03:55:11,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2021-11-03 03:55:11,118 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) [2021-11-03 03:55:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2021-11-03 03:55:11,119 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2021-11-03 03:55:11,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 03:55:11,119 INFO L470 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2021-11-03 03:55:11,120 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) [2021-11-03 03:55:11,120 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2021-11-03 03:55:11,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-03 03:55:11,121 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 03:55:11,121 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 03:55:11,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-03 03:55:11,347 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 03:55:11,347 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 03:55:11,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 03:55:11,348 INFO L85 PathProgramCache]: Analyzing trace with hash 1722780714, now seen corresponding path program 1 times [2021-11-03 03:55:11,350 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 03:55:11,350 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [76090605] [2021-11-03 03:55:11,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 03:55:11,351 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 03:55:11,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 03:55:11,353 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 03:55:11,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-03 03:55:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 03:55:14,701 INFO L263 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-03 03:55:14,703 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 03:55:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:55:15,126 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 03:55:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:55:15,783 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 03:55:15,784 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [76090605] [2021-11-03 03:55:15,785 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [76090605] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 03:55:15,785 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 03:55:15,785 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2021-11-03 03:55:15,785 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992591231] [2021-11-03 03:55:15,786 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-03 03:55:15,787 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 03:55:15,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-03 03:55:15,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-11-03 03:55:15,790 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) [2021-11-03 03:55:16,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 03:55:16,082 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2021-11-03 03:55:16,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-03 03:55:16,088 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 [2021-11-03 03:55:16,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 03:55:16,089 INFO L225 Difference]: With dead ends: 33 [2021-11-03 03:55:16,089 INFO L226 Difference]: Without dead ends: 21 [2021-11-03 03:55:16,090 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2021-11-03 03:55:16,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2021-11-03 03:55:16,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2021-11-03 03:55:16,094 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) [2021-11-03 03:55:16,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2021-11-03 03:55:16,095 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2021-11-03 03:55:16,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 03:55:16,095 INFO L470 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2021-11-03 03:55:16,095 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) [2021-11-03 03:55:16,096 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2021-11-03 03:55:16,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-03 03:55:16,096 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 03:55:16,097 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] [2021-11-03 03:55:16,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-03 03:55:16,315 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 03:55:16,315 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 03:55:16,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 03:55:16,316 INFO L85 PathProgramCache]: Analyzing trace with hash 650443176, now seen corresponding path program 1 times [2021-11-03 03:55:16,317 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 03:55:16,317 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [366525039] [2021-11-03 03:55:16,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 03:55:16,318 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 03:55:16,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 03:55:16,320 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 03:55:16,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-03 03:55:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 03:55:18,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 17 conjunts are in the unsatisfiable core [2021-11-03 03:55:18,858 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 03:55:19,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:55:19,841 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 03:55:21,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 03:55:21,735 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 03:55:21,736 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [366525039] [2021-11-03 03:55:21,736 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [366525039] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 03:55:21,736 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 03:55:21,737 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2021-11-03 03:55:21,737 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898288348] [2021-11-03 03:55:21,738 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-11-03 03:55:21,738 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 03:55:21,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-11-03 03:55:21,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2021-11-03 03:55:21,740 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) [2021-11-03 03:55:23,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 03:55:23,088 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2021-11-03 03:55:23,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-03 03:55:23,089 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 [2021-11-03 03:55:23,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 03:55:23,090 INFO L225 Difference]: With dead ends: 21 [2021-11-03 03:55:23,090 INFO L226 Difference]: Without dead ends: 0 [2021-11-03 03:55:23,091 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2021-11-03 03:55:23,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-03 03:55:23,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-03 03:55:23,092 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) [2021-11-03 03:55:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-03 03:55:23,092 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-11-03 03:55:23,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 03:55:23,092 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-03 03:55:23,093 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) [2021-11-03 03:55:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-03 03:55:23,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-03 03:55:23,100 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 03:55:23,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-03 03:55:23,301 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 03:55:23,304 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-03 03:55:23,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:23,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 03:55:24,534 INFO L857 garLoopResultBuilder]: For program point L300-2(lines 300 304) no Hoare annotation was computed. [2021-11-03 03:55:24,535 INFO L853 garLoopResultBuilder]: At program point L300-3(lines 300 304) the Hoare annotation is: false [2021-11-03 03:55:24,535 INFO L857 garLoopResultBuilder]: For program point L300-4(lines 300 304) no Hoare annotation was computed. [2021-11-03 03:55:24,535 INFO L857 garLoopResultBuilder]: For program point L36(lines 36 37) no Hoare annotation was computed. [2021-11-03 03:55:24,535 INFO L857 garLoopResultBuilder]: For program point L499(lines 499 503) no Hoare annotation was computed. [2021-11-03 03:55:24,535 INFO L857 garLoopResultBuilder]: For program point L301-2(lines 301 302) no Hoare annotation was computed. [2021-11-03 03:55:24,535 INFO L853 garLoopResultBuilder]: At program point L301-3(lines 301 302) the Hoare annotation is: false [2021-11-03 03:55:24,536 INFO L857 garLoopResultBuilder]: For program point L301-4(lines 301 302) no Hoare annotation was computed. [2021-11-03 03:55:24,536 INFO L857 garLoopResultBuilder]: For program point L38(lines 38 42) no Hoare annotation was computed. [2021-11-03 03:55:24,536 INFO L860 garLoopResultBuilder]: At program point L633(lines 616 634) the Hoare annotation is: true [2021-11-03 03:55:24,537 INFO L857 garLoopResultBuilder]: For program point L105(lines 105 106) no Hoare annotation was computed. [2021-11-03 03:55:24,537 INFO L857 garLoopResultBuilder]: For program point L105-1(lines 105 106) no Hoare annotation was computed. [2021-11-03 03:55:24,537 INFO L857 garLoopResultBuilder]: For program point L39(lines 39 40) no Hoare annotation was computed. [2021-11-03 03:55:24,537 INFO L857 garLoopResultBuilder]: For program point L105-2(lines 105 106) no Hoare annotation was computed. [2021-11-03 03:55:24,538 INFO L857 garLoopResultBuilder]: For program point L105-3(lines 105 106) no Hoare annotation was computed. [2021-11-03 03:55:24,538 INFO L857 garLoopResultBuilder]: For program point L39-2(lines 39 40) no Hoare annotation was computed. [2021-11-03 03:55:24,538 INFO L857 garLoopResultBuilder]: For program point L437(line 437) no Hoare annotation was computed. [2021-11-03 03:55:24,538 INFO L857 garLoopResultBuilder]: For program point L437-2(lines 437 469) no Hoare annotation was computed. [2021-11-03 03:55:24,539 INFO L857 garLoopResultBuilder]: For program point L239-1(lines 226 254) no Hoare annotation was computed. [2021-11-03 03:55:24,539 INFO L857 garLoopResultBuilder]: For program point L107(lines 107 108) no Hoare annotation was computed. [2021-11-03 03:55:24,539 INFO L857 garLoopResultBuilder]: For program point L107-1(lines 107 108) no Hoare annotation was computed. [2021-11-03 03:55:24,539 INFO L857 garLoopResultBuilder]: For program point L107-2(lines 107 108) no Hoare annotation was computed. [2021-11-03 03:55:24,540 INFO L857 garLoopResultBuilder]: For program point L107-3(lines 107 108) no Hoare annotation was computed. [2021-11-03 03:55:24,540 INFO L853 garLoopResultBuilder]: At program point L570(lines 539 572) the Hoare annotation is: false [2021-11-03 03:55:24,540 INFO L853 garLoopResultBuilder]: At program point L570-1(lines 539 572) the Hoare annotation is: false [2021-11-03 03:55:24,540 INFO L853 garLoopResultBuilder]: At program point L504(lines 389 505) the Hoare annotation is: false [2021-11-03 03:55:24,541 INFO L853 garLoopResultBuilder]: At program point L306(lines 306 346) the Hoare annotation is: false [2021-11-03 03:55:24,541 INFO L853 garLoopResultBuilder]: At program point L240(lines 240 247) the Hoare annotation is: false [2021-11-03 03:55:24,541 INFO L857 garLoopResultBuilder]: For program point L307(line 307) no Hoare annotation was computed. [2021-11-03 03:55:24,541 INFO L857 garLoopResultBuilder]: For program point L241(line 241) no Hoare annotation was computed. [2021-11-03 03:55:24,542 INFO L857 garLoopResultBuilder]: For program point L109(lines 109 119) no Hoare annotation was computed. [2021-11-03 03:55:24,542 INFO L857 garLoopResultBuilder]: For program point L109-2(lines 109 119) no Hoare annotation was computed. [2021-11-03 03:55:24,542 INFO L857 garLoopResultBuilder]: For program point L109-3(lines 109 119) no Hoare annotation was computed. [2021-11-03 03:55:24,542 INFO L857 garLoopResultBuilder]: For program point L109-5(lines 109 119) no Hoare annotation was computed. [2021-11-03 03:55:24,542 INFO L857 garLoopResultBuilder]: For program point L109-6(lines 109 119) no Hoare annotation was computed. [2021-11-03 03:55:24,543 INFO L857 garLoopResultBuilder]: For program point L109-8(lines 109 119) no Hoare annotation was computed. [2021-11-03 03:55:24,543 INFO L857 garLoopResultBuilder]: For program point L109-9(lines 109 119) no Hoare annotation was computed. [2021-11-03 03:55:24,543 INFO L857 garLoopResultBuilder]: For program point L109-11(lines 109 119) no Hoare annotation was computed. [2021-11-03 03:55:24,543 INFO L857 garLoopResultBuilder]: For program point L309-2(lines 309 310) no Hoare annotation was computed. [2021-11-03 03:55:24,544 INFO L853 garLoopResultBuilder]: At program point L309-3(lines 309 310) the Hoare annotation is: false [2021-11-03 03:55:24,544 INFO L857 garLoopResultBuilder]: For program point L309-4(lines 306 346) no Hoare annotation was computed. [2021-11-03 03:55:24,544 INFO L857 garLoopResultBuilder]: For program point L111-1(lines 111 115) no Hoare annotation was computed. [2021-11-03 03:55:24,544 INFO L853 garLoopResultBuilder]: At program point L111-2(lines 111 115) the Hoare annotation is: false [2021-11-03 03:55:24,545 INFO L857 garLoopResultBuilder]: For program point L45(lines 45 48) no Hoare annotation was computed. [2021-11-03 03:55:24,545 INFO L857 garLoopResultBuilder]: For program point L111-3(lines 111 115) no Hoare annotation was computed. [2021-11-03 03:55:24,545 INFO L857 garLoopResultBuilder]: For program point L111-5(lines 111 115) no Hoare annotation was computed. [2021-11-03 03:55:24,545 INFO L853 garLoopResultBuilder]: At program point L111-6(lines 111 115) the Hoare annotation is: false [2021-11-03 03:55:24,546 INFO L857 garLoopResultBuilder]: For program point L111-7(lines 111 115) no Hoare annotation was computed. [2021-11-03 03:55:24,546 INFO L857 garLoopResultBuilder]: For program point L111-9(lines 111 115) no Hoare annotation was computed. [2021-11-03 03:55:24,546 INFO L853 garLoopResultBuilder]: At program point L111-10(lines 111 115) the Hoare annotation is: false [2021-11-03 03:55:24,546 INFO L857 garLoopResultBuilder]: For program point L111-11(lines 111 115) no Hoare annotation was computed. [2021-11-03 03:55:24,546 INFO L857 garLoopResultBuilder]: For program point L111-13(lines 111 115) no Hoare annotation was computed. [2021-11-03 03:55:24,547 INFO L853 garLoopResultBuilder]: At program point L111-14(lines 111 115) the Hoare annotation is: false [2021-11-03 03:55:24,547 INFO L857 garLoopResultBuilder]: For program point L111-15(lines 111 115) no Hoare annotation was computed. [2021-11-03 03:55:24,547 INFO L857 garLoopResultBuilder]: For program point L244(line 244) no Hoare annotation was computed. [2021-11-03 03:55:24,547 INFO L857 garLoopResultBuilder]: For program point L443-1(lines 443 447) no Hoare annotation was computed. [2021-11-03 03:55:24,548 INFO L853 garLoopResultBuilder]: At program point L443-2(lines 443 447) the Hoare annotation is: false [2021-11-03 03:55:24,548 INFO L857 garLoopResultBuilder]: For program point L443-3(lines 443 447) no Hoare annotation was computed. [2021-11-03 03:55:24,548 INFO L857 garLoopResultBuilder]: For program point L311-1(line 311) no Hoare annotation was computed. [2021-11-03 03:55:24,548 INFO L857 garLoopResultBuilder]: For program point L313(line 313) no Hoare annotation was computed. [2021-11-03 03:55:24,549 INFO L857 garLoopResultBuilder]: For program point L313-2(line 313) no Hoare annotation was computed. [2021-11-03 03:55:24,549 INFO L857 garLoopResultBuilder]: For program point L314(line 314) no Hoare annotation was computed. [2021-11-03 03:55:24,549 INFO L857 garLoopResultBuilder]: For program point L50(lines 50 54) no Hoare annotation was computed. [2021-11-03 03:55:24,549 INFO L857 garLoopResultBuilder]: For program point L50-1(lines 15 56) no Hoare annotation was computed. [2021-11-03 03:55:24,550 INFO L857 garLoopResultBuilder]: For program point L50-2(lines 50 54) no Hoare annotation was computed. [2021-11-03 03:55:24,550 INFO L857 garLoopResultBuilder]: For program point L117(lines 117 118) no Hoare annotation was computed. [2021-11-03 03:55:24,550 INFO L857 garLoopResultBuilder]: For program point L117-1(lines 117 118) no Hoare annotation was computed. [2021-11-03 03:55:24,550 INFO L857 garLoopResultBuilder]: For program point L117-2(lines 117 118) no Hoare annotation was computed. [2021-11-03 03:55:24,551 INFO L857 garLoopResultBuilder]: For program point L117-3(lines 117 118) no Hoare annotation was computed. [2021-11-03 03:55:24,551 INFO L857 garLoopResultBuilder]: For program point L316-2(lines 316 317) no Hoare annotation was computed. [2021-11-03 03:55:24,551 INFO L853 garLoopResultBuilder]: At program point L316-3(lines 316 317) the Hoare annotation is: false [2021-11-03 03:55:24,551 INFO L857 garLoopResultBuilder]: For program point L316-4(lines 306 346) no Hoare annotation was computed. [2021-11-03 03:55:24,551 INFO L857 garLoopResultBuilder]: For program point L515-1(lines 515 519) no Hoare annotation was computed. [2021-11-03 03:55:24,552 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))) [2021-11-03 03:55:24,552 INFO L857 garLoopResultBuilder]: For program point L449(lines 449 468) no Hoare annotation was computed. [2021-11-03 03:55:24,552 INFO L857 garLoopResultBuilder]: For program point L515-3(lines 515 519) no Hoare annotation was computed. [2021-11-03 03:55:24,553 INFO L857 garLoopResultBuilder]: For program point L449-1(lines 437 469) no Hoare annotation was computed. [2021-11-03 03:55:24,553 INFO L857 garLoopResultBuilder]: For program point L515-5(lines 515 519) no Hoare annotation was computed. [2021-11-03 03:55:24,553 INFO L853 garLoopResultBuilder]: At program point L515-6(lines 515 519) the Hoare annotation is: false [2021-11-03 03:55:24,553 INFO L857 garLoopResultBuilder]: For program point L515-7(lines 515 519) no Hoare annotation was computed. [2021-11-03 03:55:24,553 INFO L857 garLoopResultBuilder]: For program point L251(lines 251 252) no Hoare annotation was computed. [2021-11-03 03:55:24,554 INFO L857 garLoopResultBuilder]: For program point L515-9(lines 515 519) no Hoare annotation was computed. [2021-11-03 03:55:24,554 INFO L853 garLoopResultBuilder]: At program point L515-10(lines 515 519) the Hoare annotation is: false [2021-11-03 03:55:24,554 INFO L857 garLoopResultBuilder]: For program point L515-11(lines 515 519) no Hoare annotation was computed. [2021-11-03 03:55:24,554 INFO L857 garLoopResultBuilder]: For program point L318-1(line 318) no Hoare annotation was computed. [2021-11-03 03:55:24,555 INFO L857 garLoopResultBuilder]: For program point L187(lines 187 188) no Hoare annotation was computed. [2021-11-03 03:55:24,555 INFO L857 garLoopResultBuilder]: For program point L187-2(lines 187 188) no Hoare annotation was computed. [2021-11-03 03:55:24,555 INFO L857 garLoopResultBuilder]: For program point L121(lines 121 122) no Hoare annotation was computed. [2021-11-03 03:55:24,555 INFO L857 garLoopResultBuilder]: For program point L121-1(lines 121 122) no Hoare annotation was computed. [2021-11-03 03:55:24,556 INFO L853 garLoopResultBuilder]: At program point L55(lines 15 56) the Hoare annotation is: false [2021-11-03 03:55:24,556 INFO L857 garLoopResultBuilder]: For program point L121-2(lines 121 122) no Hoare annotation was computed. [2021-11-03 03:55:24,556 INFO L857 garLoopResultBuilder]: For program point L121-3(lines 121 122) no Hoare annotation was computed. [2021-11-03 03:55:24,556 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))) [2021-11-03 03:55:24,557 INFO L857 garLoopResultBuilder]: For program point L320-2(lines 320 321) no Hoare annotation was computed. [2021-11-03 03:55:24,557 INFO L853 garLoopResultBuilder]: At program point L320-3(lines 320 321) the Hoare annotation is: false [2021-11-03 03:55:24,557 INFO L857 garLoopResultBuilder]: For program point L320-4(lines 306 346) no Hoare annotation was computed. [2021-11-03 03:55:24,557 INFO L857 garLoopResultBuilder]: For program point L123(lines 123 130) no Hoare annotation was computed. [2021-11-03 03:55:24,558 INFO L857 garLoopResultBuilder]: For program point L123-1(lines 123 130) no Hoare annotation was computed. [2021-11-03 03:55:24,558 INFO L857 garLoopResultBuilder]: For program point L123-2(lines 123 130) no Hoare annotation was computed. [2021-11-03 03:55:24,558 INFO L857 garLoopResultBuilder]: For program point L123-3(lines 123 130) no Hoare annotation was computed. [2021-11-03 03:55:24,558 INFO L857 garLoopResultBuilder]: For program point L322-1(line 322) no Hoare annotation was computed. [2021-11-03 03:55:24,558 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-03 03:55:24,559 INFO L857 garLoopResultBuilder]: For program point L256-1(lines 178 348) no Hoare annotation was computed. [2021-11-03 03:55:24,559 INFO L857 garLoopResultBuilder]: For program point L124-1(lines 124 128) no Hoare annotation was computed. [2021-11-03 03:55:24,559 INFO L853 garLoopResultBuilder]: At program point L124-2(lines 124 128) the Hoare annotation is: false [2021-11-03 03:55:24,559 INFO L857 garLoopResultBuilder]: For program point L124-3(lines 124 128) no Hoare annotation was computed. [2021-11-03 03:55:24,560 INFO L857 garLoopResultBuilder]: For program point L124-5(lines 124 128) no Hoare annotation was computed. [2021-11-03 03:55:24,567 INFO L853 garLoopResultBuilder]: At program point L124-6(lines 124 128) the Hoare annotation is: false [2021-11-03 03:55:24,567 INFO L857 garLoopResultBuilder]: For program point L124-7(lines 124 128) no Hoare annotation was computed. [2021-11-03 03:55:24,567 INFO L857 garLoopResultBuilder]: For program point L124-9(lines 124 128) no Hoare annotation was computed. [2021-11-03 03:55:24,568 INFO L853 garLoopResultBuilder]: At program point L124-10(lines 124 128) the Hoare annotation is: false [2021-11-03 03:55:24,568 INFO L857 garLoopResultBuilder]: For program point L124-11(lines 124 128) no Hoare annotation was computed. [2021-11-03 03:55:24,568 INFO L857 garLoopResultBuilder]: For program point L124-13(lines 124 128) no Hoare annotation was computed. [2021-11-03 03:55:24,568 INFO L853 garLoopResultBuilder]: At program point L124-14(lines 124 128) the Hoare annotation is: false [2021-11-03 03:55:24,568 INFO L857 garLoopResultBuilder]: For program point L124-15(lines 124 128) no Hoare annotation was computed. [2021-11-03 03:55:24,569 INFO L857 garLoopResultBuilder]: For program point L521(lines 521 524) no Hoare annotation was computed. [2021-11-03 03:55:24,569 INFO L857 garLoopResultBuilder]: For program point L521-2(lines 521 524) no Hoare annotation was computed. [2021-11-03 03:55:24,569 INFO L857 garLoopResultBuilder]: For program point L455-1(lines 455 459) no Hoare annotation was computed. [2021-11-03 03:55:24,569 INFO L857 garLoopResultBuilder]: For program point L521-3(lines 521 524) no Hoare annotation was computed. [2021-11-03 03:55:24,570 INFO L853 garLoopResultBuilder]: At program point L455-2(lines 455 459) the Hoare annotation is: false [2021-11-03 03:55:24,570 INFO L857 garLoopResultBuilder]: For program point L455-3(lines 455 459) no Hoare annotation was computed. [2021-11-03 03:55:24,570 INFO L857 garLoopResultBuilder]: For program point L521-5(lines 521 524) no Hoare annotation was computed. [2021-11-03 03:55:24,570 INFO L857 garLoopResultBuilder]: For program point L521-6(lines 521 524) no Hoare annotation was computed. [2021-11-03 03:55:24,570 INFO L857 garLoopResultBuilder]: For program point L521-8(lines 521 524) no Hoare annotation was computed. [2021-11-03 03:55:24,571 INFO L857 garLoopResultBuilder]: For program point L588-1(lines 588 592) no Hoare annotation was computed. [2021-11-03 03:55:24,571 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))) [2021-11-03 03:55:24,571 INFO L857 garLoopResultBuilder]: For program point L522(lines 522 523) no Hoare annotation was computed. [2021-11-03 03:55:24,571 INFO L857 garLoopResultBuilder]: For program point L588-3(lines 588 592) no Hoare annotation was computed. [2021-11-03 03:55:24,572 INFO L857 garLoopResultBuilder]: For program point L522-1(lines 522 523) no Hoare annotation was computed. [2021-11-03 03:55:24,572 INFO L857 garLoopResultBuilder]: For program point L522-2(lines 522 523) no Hoare annotation was computed. [2021-11-03 03:55:24,572 INFO L857 garLoopResultBuilder]: For program point L324(line 324) no Hoare annotation was computed. [2021-11-03 03:55:24,572 INFO L857 garLoopResultBuilder]: For program point L258-2(lines 258 259) no Hoare annotation was computed. [2021-11-03 03:55:24,572 INFO L853 garLoopResultBuilder]: At program point L258-3(lines 258 259) the Hoare annotation is: false [2021-11-03 03:55:24,573 INFO L857 garLoopResultBuilder]: For program point L258-4(lines 256 273) no Hoare annotation was computed. [2021-11-03 03:55:24,573 INFO L857 garLoopResultBuilder]: For program point L325-2(lines 325 329) no Hoare annotation was computed. [2021-11-03 03:55:24,573 INFO L853 garLoopResultBuilder]: At program point L325-3(lines 325 329) the Hoare annotation is: false [2021-11-03 03:55:24,573 INFO L857 garLoopResultBuilder]: For program point L325-4(lines 325 329) no Hoare annotation was computed. [2021-11-03 03:55:24,575 INFO L857 garLoopResultBuilder]: For program point L193-2(lines 193 194) no Hoare annotation was computed. [2021-11-03 03:55:24,575 INFO L853 garLoopResultBuilder]: At program point L193-3(lines 193 194) the Hoare annotation is: false [2021-11-03 03:55:24,576 INFO L857 garLoopResultBuilder]: For program point L193-4(lines 193 194) no Hoare annotation was computed. [2021-11-03 03:55:24,576 INFO L857 garLoopResultBuilder]: For program point L61-1(lines 61 65) no Hoare annotation was computed. [2021-11-03 03:55:24,576 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))) [2021-11-03 03:55:24,576 INFO L857 garLoopResultBuilder]: For program point L61-3(lines 61 65) no Hoare annotation was computed. [2021-11-03 03:55:24,578 INFO L857 garLoopResultBuilder]: For program point L194(line 194) no Hoare annotation was computed. [2021-11-03 03:55:24,579 INFO L857 garLoopResultBuilder]: For program point L194-2(line 194) no Hoare annotation was computed. [2021-11-03 03:55:24,579 INFO L857 garLoopResultBuilder]: For program point L261-1(lines 261 262) no Hoare annotation was computed. [2021-11-03 03:55:24,579 INFO L857 garLoopResultBuilder]: For program point L261-3(lines 261 262) no Hoare annotation was computed. [2021-11-03 03:55:24,580 INFO L853 garLoopResultBuilder]: At program point L261-4(lines 261 262) the Hoare annotation is: false [2021-11-03 03:55:24,580 INFO L857 garLoopResultBuilder]: For program point L261-5(lines 261 262) no Hoare annotation was computed. [2021-11-03 03:55:24,580 INFO L857 garLoopResultBuilder]: For program point L196-2(lines 196 200) no Hoare annotation was computed. [2021-11-03 03:55:24,580 INFO L853 garLoopResultBuilder]: At program point L196-3(lines 196 200) the Hoare annotation is: false [2021-11-03 03:55:24,580 INFO L857 garLoopResultBuilder]: For program point L196-4(lines 196 200) no Hoare annotation was computed. [2021-11-03 03:55:24,581 INFO L857 garLoopResultBuilder]: For program point L461(lines 461 467) no Hoare annotation was computed. [2021-11-03 03:55:24,582 INFO L857 garLoopResultBuilder]: For program point L395-1(lines 395 399) no Hoare annotation was computed. [2021-11-03 03:55:24,582 INFO L853 garLoopResultBuilder]: At program point L395-2(lines 395 399) the Hoare annotation is: false [2021-11-03 03:55:24,583 INFO L857 garLoopResultBuilder]: For program point L395-3(lines 395 399) no Hoare annotation was computed. [2021-11-03 03:55:24,583 INFO L857 garLoopResultBuilder]: For program point L197-2(lines 197 198) no Hoare annotation was computed. [2021-11-03 03:55:24,584 INFO L857 garLoopResultBuilder]: For program point L131(lines 131 136) no Hoare annotation was computed. [2021-11-03 03:55:24,584 INFO L853 garLoopResultBuilder]: At program point L197-3(lines 197 198) the Hoare annotation is: false [2021-11-03 03:55:24,584 INFO L857 garLoopResultBuilder]: For program point L131-1(lines 131 136) no Hoare annotation was computed. [2021-11-03 03:55:24,584 INFO L857 garLoopResultBuilder]: For program point L197-4(lines 197 198) no Hoare annotation was computed. [2021-11-03 03:55:24,585 INFO L857 garLoopResultBuilder]: For program point L131-2(lines 131 136) no Hoare annotation was computed. [2021-11-03 03:55:24,586 INFO L857 garLoopResultBuilder]: For program point L131-3(lines 131 136) no Hoare annotation was computed. [2021-11-03 03:55:24,586 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-03 03:55:24,586 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 629) no Hoare annotation was computed. [2021-11-03 03:55:24,586 INFO L857 garLoopResultBuilder]: For program point L528(lines 528 531) no Hoare annotation was computed. [2021-11-03 03:55:24,587 INFO L857 garLoopResultBuilder]: For program point L528-1(lines 528 531) no Hoare annotation was computed. [2021-11-03 03:55:24,587 INFO L857 garLoopResultBuilder]: For program point L528-2(lines 528 531) no Hoare annotation was computed. [2021-11-03 03:55:24,587 INFO L857 garLoopResultBuilder]: For program point L330-2(lines 330 334) no Hoare annotation was computed. [2021-11-03 03:55:24,587 INFO L853 garLoopResultBuilder]: At program point L330-3(lines 330 334) the Hoare annotation is: false [2021-11-03 03:55:24,587 INFO L857 garLoopResultBuilder]: For program point L264-2(lines 264 269) no Hoare annotation was computed. [2021-11-03 03:55:24,588 INFO L857 garLoopResultBuilder]: For program point L330-4(lines 330 334) no Hoare annotation was computed. [2021-11-03 03:55:24,588 INFO L853 garLoopResultBuilder]: At program point L264-3(lines 264 269) the Hoare annotation is: false [2021-11-03 03:55:24,588 INFO L857 garLoopResultBuilder]: For program point L132(lines 132 135) no Hoare annotation was computed. [2021-11-03 03:55:24,588 INFO L857 garLoopResultBuilder]: For program point L264-4(lines 264 269) no Hoare annotation was computed. [2021-11-03 03:55:24,589 INFO L857 garLoopResultBuilder]: For program point L132-1(lines 132 135) no Hoare annotation was computed. [2021-11-03 03:55:24,589 INFO L857 garLoopResultBuilder]: For program point L132-2(lines 132 135) no Hoare annotation was computed. [2021-11-03 03:55:24,589 INFO L857 garLoopResultBuilder]: For program point L132-3(lines 132 135) no Hoare annotation was computed. [2021-11-03 03:55:24,589 INFO L857 garLoopResultBuilder]: For program point L595(lines 595 613) no Hoare annotation was computed. [2021-11-03 03:55:24,589 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))) [2021-11-03 03:55:24,590 INFO L857 garLoopResultBuilder]: For program point L266-2(lines 266 267) no Hoare annotation was computed. [2021-11-03 03:55:24,590 INFO L853 garLoopResultBuilder]: At program point L266-3(lines 266 267) the Hoare annotation is: false [2021-11-03 03:55:24,590 INFO L857 garLoopResultBuilder]: For program point L266-4(lines 266 267) no Hoare annotation was computed. [2021-11-03 03:55:24,590 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))) [2021-11-03 03:55:24,591 INFO L853 garLoopResultBuilder]: At program point L531-1(lines 512 532) the Hoare annotation is: false [2021-11-03 03:55:24,591 INFO L853 garLoopResultBuilder]: At program point L531-2(lines 512 532) the Hoare annotation is: false [2021-11-03 03:55:24,591 INFO L857 garLoopResultBuilder]: For program point L598(lines 598 613) no Hoare annotation was computed. [2021-11-03 03:55:24,591 INFO L857 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-11-03 03:55:24,592 INFO L857 garLoopResultBuilder]: For program point L335-2(lines 335 336) no Hoare annotation was computed. [2021-11-03 03:55:24,592 INFO L853 garLoopResultBuilder]: At program point L335-3(lines 335 336) the Hoare annotation is: false [2021-11-03 03:55:24,592 INFO L857 garLoopResultBuilder]: For program point L335-4(lines 306 346) no Hoare annotation was computed. [2021-11-03 03:55:24,592 INFO L857 garLoopResultBuilder]: For program point L138-1(lines 138 142) no Hoare annotation was computed. [2021-11-03 03:55:24,592 INFO L853 garLoopResultBuilder]: At program point L138-2(lines 138 142) the Hoare annotation is: false [2021-11-03 03:55:24,593 INFO L857 garLoopResultBuilder]: For program point L72-1(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,593 INFO L857 garLoopResultBuilder]: For program point L138-3(lines 138 142) no Hoare annotation was computed. [2021-11-03 03:55:24,593 INFO L853 garLoopResultBuilder]: At program point L72-2(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,593 INFO L857 garLoopResultBuilder]: For program point L138-5(lines 138 142) no Hoare annotation was computed. [2021-11-03 03:55:24,593 INFO L853 garLoopResultBuilder]: At program point L138-6(lines 138 142) the Hoare annotation is: false [2021-11-03 03:55:24,594 INFO L857 garLoopResultBuilder]: For program point L72-5(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,594 INFO L857 garLoopResultBuilder]: For program point L138-7(lines 138 142) no Hoare annotation was computed. [2021-11-03 03:55:24,594 INFO L853 garLoopResultBuilder]: At program point L72-6(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,594 INFO L857 garLoopResultBuilder]: For program point L138-9(lines 138 142) no Hoare annotation was computed. [2021-11-03 03:55:24,594 INFO L853 garLoopResultBuilder]: At program point L138-10(lines 138 142) the Hoare annotation is: false [2021-11-03 03:55:24,595 INFO L857 garLoopResultBuilder]: For program point L72-9(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,595 INFO L857 garLoopResultBuilder]: For program point L138-11(lines 138 142) no Hoare annotation was computed. [2021-11-03 03:55:24,595 INFO L853 garLoopResultBuilder]: At program point L72-10(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,596 INFO L857 garLoopResultBuilder]: For program point L138-13(lines 138 142) no Hoare annotation was computed. [2021-11-03 03:55:24,596 INFO L853 garLoopResultBuilder]: At program point L138-14(lines 138 142) the Hoare annotation is: false [2021-11-03 03:55:24,596 INFO L857 garLoopResultBuilder]: For program point L72-13(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,596 INFO L857 garLoopResultBuilder]: For program point L138-15(lines 138 142) no Hoare annotation was computed. [2021-11-03 03:55:24,597 INFO L853 garLoopResultBuilder]: At program point L72-14(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,597 INFO L857 garLoopResultBuilder]: For program point L72-17(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,597 INFO L853 garLoopResultBuilder]: At program point L72-18(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,597 INFO L857 garLoopResultBuilder]: For program point L72-21(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,597 INFO L853 garLoopResultBuilder]: At program point L72-22(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,598 INFO L853 garLoopResultBuilder]: At program point L271(lines 178 348) the Hoare annotation is: false [2021-11-03 03:55:24,598 INFO L857 garLoopResultBuilder]: For program point L72-25(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,598 INFO L853 garLoopResultBuilder]: At program point L72-26(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,598 INFO L857 garLoopResultBuilder]: For program point L205-2(lines 205 209) no Hoare annotation was computed. [2021-11-03 03:55:24,598 INFO L857 garLoopResultBuilder]: For program point L72-29(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,599 INFO L853 garLoopResultBuilder]: At program point L205-3(lines 205 209) the Hoare annotation is: false [2021-11-03 03:55:24,599 INFO L853 garLoopResultBuilder]: At program point L72-30(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,599 INFO L857 garLoopResultBuilder]: For program point L205-4(lines 205 209) no Hoare annotation was computed. [2021-11-03 03:55:24,599 INFO L857 garLoopResultBuilder]: For program point L72-33(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,599 INFO L853 garLoopResultBuilder]: At program point L72-34(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,600 INFO L857 garLoopResultBuilder]: For program point L72-37(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,600 INFO L853 garLoopResultBuilder]: At program point L72-38(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,600 INFO L857 garLoopResultBuilder]: For program point L72-41(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,600 INFO L853 garLoopResultBuilder]: At program point L72-42(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,600 INFO L857 garLoopResultBuilder]: For program point L72-45(lines 72 76) no Hoare annotation was computed. [2021-11-03 03:55:24,601 INFO L853 garLoopResultBuilder]: At program point L72-46(lines 72 76) the Hoare annotation is: false [2021-11-03 03:55:24,601 INFO L857 garLoopResultBuilder]: For program point L603(lines 603 612) no Hoare annotation was computed. [2021-11-03 03:55:24,601 INFO L857 garLoopResultBuilder]: For program point L471(lines 471 476) no Hoare annotation was computed. [2021-11-03 03:55:24,601 INFO L857 garLoopResultBuilder]: For program point L604(line 604) no Hoare annotation was computed. [2021-11-03 03:55:24,601 INFO L857 garLoopResultBuilder]: For program point L406(lines 406 430) no Hoare annotation was computed. [2021-11-03 03:55:24,602 INFO L857 garLoopResultBuilder]: For program point L407(lines 407 429) no Hoare annotation was computed. [2021-11-03 03:55:24,602 INFO L853 garLoopResultBuilder]: At program point L143(lines 94 144) the Hoare annotation is: false [2021-11-03 03:55:24,602 INFO L853 garLoopResultBuilder]: At program point L143-1(lines 94 144) the Hoare annotation is: false [2021-11-03 03:55:24,602 INFO L857 garLoopResultBuilder]: For program point L77(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,602 INFO L853 garLoopResultBuilder]: At program point L143-2(lines 94 144) the Hoare annotation is: false [2021-11-03 03:55:24,603 INFO L857 garLoopResultBuilder]: For program point L77-1(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,603 INFO L853 garLoopResultBuilder]: At program point L143-3(lines 94 144) the Hoare annotation is: false [2021-11-03 03:55:24,603 INFO L857 garLoopResultBuilder]: For program point L77-3(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,603 INFO L857 garLoopResultBuilder]: For program point L77-4(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,603 INFO L857 garLoopResultBuilder]: For program point L77-6(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,604 INFO L857 garLoopResultBuilder]: For program point L77-7(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,604 INFO L857 garLoopResultBuilder]: For program point L77-9(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,604 INFO L857 garLoopResultBuilder]: For program point L77-10(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,604 INFO L857 garLoopResultBuilder]: For program point L77-12(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,604 INFO L857 garLoopResultBuilder]: For program point L77-13(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,605 INFO L857 garLoopResultBuilder]: For program point L77-15(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,605 INFO L857 garLoopResultBuilder]: For program point L606(line 606) no Hoare annotation was computed. [2021-11-03 03:55:24,605 INFO L857 garLoopResultBuilder]: For program point L77-16(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,605 INFO L857 garLoopResultBuilder]: For program point L77-18(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,605 INFO L857 garLoopResultBuilder]: For program point L77-19(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,607 INFO L857 garLoopResultBuilder]: For program point L77-21(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,608 INFO L857 garLoopResultBuilder]: For program point L77-22(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,608 INFO L857 garLoopResultBuilder]: For program point L77-24(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,608 INFO L857 garLoopResultBuilder]: For program point L77-25(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,609 INFO L857 garLoopResultBuilder]: For program point L77-27(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,609 INFO L857 garLoopResultBuilder]: For program point L77-28(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,609 INFO L857 garLoopResultBuilder]: For program point L77-30(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,610 INFO L857 garLoopResultBuilder]: For program point L77-31(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,610 INFO L857 garLoopResultBuilder]: For program point L77-33(lines 77 81) no Hoare annotation was computed. [2021-11-03 03:55:24,610 INFO L857 garLoopResultBuilder]: For program point L77-34(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,611 INFO L857 garLoopResultBuilder]: For program point L409(lines 409 416) no Hoare annotation was computed. [2021-11-03 03:55:24,611 INFO L857 garLoopResultBuilder]: For program point L409-2(lines 409 416) no Hoare annotation was computed. [2021-11-03 03:55:24,611 INFO L857 garLoopResultBuilder]: For program point L608(line 608) no Hoare annotation was computed. [2021-11-03 03:55:24,611 INFO L857 garLoopResultBuilder]: For program point L542-1(lines 542 546) no Hoare annotation was computed. [2021-11-03 03:55:24,611 INFO L853 garLoopResultBuilder]: At program point L542-2(lines 542 546) the Hoare annotation is: false [2021-11-03 03:55:24,612 INFO L857 garLoopResultBuilder]: For program point L542-3(lines 542 546) no Hoare annotation was computed. [2021-11-03 03:55:24,612 INFO L857 garLoopResultBuilder]: For program point L542-5(lines 542 546) no Hoare annotation was computed. [2021-11-03 03:55:24,612 INFO L853 garLoopResultBuilder]: At program point L542-6(lines 542 546) the Hoare annotation is: false [2021-11-03 03:55:24,612 INFO L857 garLoopResultBuilder]: For program point L542-7(lines 542 546) no Hoare annotation was computed. [2021-11-03 03:55:24,612 INFO L857 garLoopResultBuilder]: For program point L278-1(lines 278 281) no Hoare annotation was computed. [2021-11-03 03:55:24,613 INFO L853 garLoopResultBuilder]: At program point L278-3(lines 278 281) the Hoare annotation is: false [2021-11-03 03:55:24,613 INFO L857 garLoopResultBuilder]: For program point L610(line 610) no Hoare annotation was computed. [2021-11-03 03:55:24,613 INFO L857 garLoopResultBuilder]: For program point L148-1(lines 148 152) no Hoare annotation was computed. [2021-11-03 03:55:24,613 INFO L853 garLoopResultBuilder]: At program point L148-2(lines 148 152) the Hoare annotation is: false [2021-11-03 03:55:24,613 INFO L857 garLoopResultBuilder]: For program point L82(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,614 INFO L857 garLoopResultBuilder]: For program point L82-1(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,614 INFO L857 garLoopResultBuilder]: For program point L82-2(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,614 INFO L857 garLoopResultBuilder]: For program point L82-3(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,614 INFO L857 garLoopResultBuilder]: For program point L82-4(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,614 INFO L857 garLoopResultBuilder]: For program point L82-5(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,614 INFO L857 garLoopResultBuilder]: For program point L82-6(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,615 INFO L857 garLoopResultBuilder]: For program point L82-7(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,615 INFO L857 garLoopResultBuilder]: For program point L82-8(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,615 INFO L857 garLoopResultBuilder]: For program point L82-9(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,615 INFO L857 garLoopResultBuilder]: For program point L82-10(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,615 INFO L857 garLoopResultBuilder]: For program point L82-11(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,616 INFO L857 garLoopResultBuilder]: For program point L82-12(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,616 INFO L857 garLoopResultBuilder]: For program point L82-13(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,616 INFO L857 garLoopResultBuilder]: For program point L82-14(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,616 INFO L857 garLoopResultBuilder]: For program point L82-15(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,616 INFO L857 garLoopResultBuilder]: For program point L82-16(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,617 INFO L857 garLoopResultBuilder]: For program point L82-17(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,617 INFO L857 garLoopResultBuilder]: For program point L82-18(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,617 INFO L857 garLoopResultBuilder]: For program point L479(lines 479 482) no Hoare annotation was computed. [2021-11-03 03:55:24,617 INFO L857 garLoopResultBuilder]: For program point L82-19(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,617 INFO L857 garLoopResultBuilder]: For program point L82-20(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,618 INFO L857 garLoopResultBuilder]: For program point L82-21(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,618 INFO L857 garLoopResultBuilder]: For program point L82-22(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,618 INFO L857 garLoopResultBuilder]: For program point L82-23(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,618 INFO L853 garLoopResultBuilder]: At program point L347(lines 177 348) the Hoare annotation is: false [2021-11-03 03:55:24,618 INFO L857 garLoopResultBuilder]: For program point L82-24(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,619 INFO L857 garLoopResultBuilder]: For program point L82-25(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,619 INFO L857 garLoopResultBuilder]: For program point L82-26(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,619 INFO L857 garLoopResultBuilder]: For program point L82-27(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,619 INFO L857 garLoopResultBuilder]: For program point L82-28(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,619 INFO L857 garLoopResultBuilder]: For program point L82-29(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,620 INFO L857 garLoopResultBuilder]: For program point L82-30(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,620 INFO L857 garLoopResultBuilder]: For program point L82-31(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,620 INFO L857 garLoopResultBuilder]: For program point L82-32(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,620 INFO L857 garLoopResultBuilder]: For program point L82-33(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,620 INFO L857 garLoopResultBuilder]: For program point L82-34(lines 70 88) no Hoare annotation was computed. [2021-11-03 03:55:24,621 INFO L857 garLoopResultBuilder]: For program point L82-35(lines 82 86) no Hoare annotation was computed. [2021-11-03 03:55:24,621 INFO L857 garLoopResultBuilder]: For program point L216(lines 216 224) no Hoare annotation was computed. [2021-11-03 03:55:24,621 INFO L857 garLoopResultBuilder]: For program point L18-1(lines 18 22) no Hoare annotation was computed. [2021-11-03 03:55:24,621 INFO L853 garLoopResultBuilder]: At program point L18-2(lines 18 22) the Hoare annotation is: false [2021-11-03 03:55:24,621 INFO L857 garLoopResultBuilder]: For program point L18-3(lines 18 22) no Hoare annotation was computed. [2021-11-03 03:55:24,622 INFO L857 garLoopResultBuilder]: For program point L548(lines 548 551) no Hoare annotation was computed. [2021-11-03 03:55:24,622 INFO L857 garLoopResultBuilder]: For program point L548-2(lines 548 551) no Hoare annotation was computed. [2021-11-03 03:55:24,622 INFO L857 garLoopResultBuilder]: For program point L548-3(lines 548 551) no Hoare annotation was computed. [2021-11-03 03:55:24,622 INFO L857 garLoopResultBuilder]: For program point L548-5(lines 548 551) no Hoare annotation was computed. [2021-11-03 03:55:24,622 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-03 03:55:24,623 INFO L857 garLoopResultBuilder]: For program point L284(lines 284 291) no Hoare annotation was computed. [2021-11-03 03:55:24,623 INFO L857 garLoopResultBuilder]: For program point L284-2(lines 275 292) no Hoare annotation was computed. [2021-11-03 03:55:24,623 INFO L857 garLoopResultBuilder]: For program point L549(lines 549 550) no Hoare annotation was computed. [2021-11-03 03:55:24,623 INFO L857 garLoopResultBuilder]: For program point L549-1(lines 549 550) no Hoare annotation was computed. [2021-11-03 03:55:24,623 INFO L857 garLoopResultBuilder]: For program point L153(lines 153 157) no Hoare annotation was computed. [2021-11-03 03:55:24,624 INFO L857 garLoopResultBuilder]: For program point L153-1(lines 146 159) no Hoare annotation was computed. [2021-11-03 03:55:24,624 INFO L857 garLoopResultBuilder]: For program point L153-2(lines 153 157) no Hoare annotation was computed. [2021-11-03 03:55:24,624 INFO L853 garLoopResultBuilder]: At program point L87(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,624 INFO L853 garLoopResultBuilder]: At program point L87-1(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,624 INFO L853 garLoopResultBuilder]: At program point L87-2(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,625 INFO L853 garLoopResultBuilder]: At program point L87-3(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,625 INFO L853 garLoopResultBuilder]: At program point L87-4(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,625 INFO L853 garLoopResultBuilder]: At program point L87-5(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,625 INFO L853 garLoopResultBuilder]: At program point L87-6(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,625 INFO L853 garLoopResultBuilder]: At program point L87-7(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,626 INFO L853 garLoopResultBuilder]: At program point L87-8(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,626 INFO L853 garLoopResultBuilder]: At program point L87-9(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,626 INFO L853 garLoopResultBuilder]: At program point L87-10(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,626 INFO L853 garLoopResultBuilder]: At program point L87-11(lines 70 88) the Hoare annotation is: false [2021-11-03 03:55:24,626 INFO L857 garLoopResultBuilder]: For program point L485-1(lines 485 489) no Hoare annotation was computed. [2021-11-03 03:55:24,627 INFO L853 garLoopResultBuilder]: At program point L485-2(lines 485 489) the Hoare annotation is: false [2021-11-03 03:55:24,627 INFO L857 garLoopResultBuilder]: For program point L485-3(lines 485 489) no Hoare annotation was computed. [2021-11-03 03:55:24,627 INFO L857 garLoopResultBuilder]: For program point L221(lines 221 224) no Hoare annotation was computed. [2021-11-03 03:55:24,627 INFO L857 garLoopResultBuilder]: For program point L420(lines 420 427) no Hoare annotation was computed. [2021-11-03 03:55:24,627 INFO L857 garLoopResultBuilder]: For program point L420-2(lines 420 427) no Hoare annotation was computed. [2021-11-03 03:55:24,628 INFO L857 garLoopResultBuilder]: For program point L223(lines 223 224) no Hoare annotation was computed. [2021-11-03 03:55:24,628 INFO L857 garLoopResultBuilder]: For program point L223-2(lines 178 348) no Hoare annotation was computed. [2021-11-03 03:55:24,628 INFO L857 garLoopResultBuilder]: For program point L25(lines 25 49) no Hoare annotation was computed. [2021-11-03 03:55:24,628 INFO L853 garLoopResultBuilder]: At program point L158(lines 146 159) the Hoare annotation is: false [2021-11-03 03:55:24,628 INFO L857 garLoopResultBuilder]: For program point L26(lines 26 43) no Hoare annotation was computed. [2021-11-03 03:55:24,629 INFO L857 garLoopResultBuilder]: For program point L27(lines 27 33) no Hoare annotation was computed. [2021-11-03 03:55:24,629 INFO L857 garLoopResultBuilder]: For program point L556(lines 556 571) no Hoare annotation was computed. [2021-11-03 03:55:24,629 INFO L857 garLoopResultBuilder]: For program point L556-1(lines 556 571) no Hoare annotation was computed. [2021-11-03 03:55:24,629 INFO L857 garLoopResultBuilder]: For program point L490-2(lines 490 493) no Hoare annotation was computed. [2021-11-03 03:55:24,629 INFO L853 garLoopResultBuilder]: At program point L490-3(lines 490 493) the Hoare annotation is: false [2021-11-03 03:55:24,630 INFO L857 garLoopResultBuilder]: For program point L490-4(lines 490 493) no Hoare annotation was computed. [2021-11-03 03:55:24,630 INFO L857 garLoopResultBuilder]: For program point L226(lines 178 348) no Hoare annotation was computed. [2021-11-03 03:55:24,630 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-03 03:55:24,630 INFO L857 garLoopResultBuilder]: For program point L28(lines 28 32) no Hoare annotation was computed. [2021-11-03 03:55:24,630 INFO L857 garLoopResultBuilder]: For program point L30(lines 30 32) no Hoare annotation was computed. [2021-11-03 03:55:24,631 INFO L857 garLoopResultBuilder]: For program point L559(lines 559 567) no Hoare annotation was computed. [2021-11-03 03:55:24,631 INFO L857 garLoopResultBuilder]: For program point L559-2(lines 559 567) no Hoare annotation was computed. [2021-11-03 03:55:24,631 INFO L857 garLoopResultBuilder]: For program point L295-2(lines 295 298) no Hoare annotation was computed. [2021-11-03 03:55:24,631 INFO L853 garLoopResultBuilder]: At program point L295-3(lines 295 298) the Hoare annotation is: false [2021-11-03 03:55:24,631 INFO L857 garLoopResultBuilder]: For program point L229-2(lines 229 238) no Hoare annotation was computed. [2021-11-03 03:55:24,631 INFO L857 garLoopResultBuilder]: For program point L295-4(lines 295 298) no Hoare annotation was computed. [2021-11-03 03:55:24,632 INFO L853 garLoopResultBuilder]: At program point L229-3(lines 229 238) the Hoare annotation is: false [2021-11-03 03:55:24,632 INFO L857 garLoopResultBuilder]: For program point L229-4(lines 226 254) no Hoare annotation was computed. [2021-11-03 03:55:24,632 INFO L857 garLoopResultBuilder]: For program point L98-1(lines 98 102) no Hoare annotation was computed. [2021-11-03 03:55:24,632 INFO L853 garLoopResultBuilder]: At program point L98-2(lines 98 102) the Hoare annotation is: false [2021-11-03 03:55:24,632 INFO L857 garLoopResultBuilder]: For program point L98-3(lines 98 102) no Hoare annotation was computed. [2021-11-03 03:55:24,633 INFO L857 garLoopResultBuilder]: For program point L98-5(lines 98 102) no Hoare annotation was computed. [2021-11-03 03:55:24,633 INFO L853 garLoopResultBuilder]: At program point L98-6(lines 98 102) the Hoare annotation is: false [2021-11-03 03:55:24,633 INFO L857 garLoopResultBuilder]: For program point L98-7(lines 98 102) no Hoare annotation was computed. [2021-11-03 03:55:24,633 INFO L857 garLoopResultBuilder]: For program point L98-9(lines 98 102) no Hoare annotation was computed. [2021-11-03 03:55:24,633 INFO L853 garLoopResultBuilder]: At program point L98-10(lines 98 102) the Hoare annotation is: false [2021-11-03 03:55:24,634 INFO L857 garLoopResultBuilder]: For program point L98-11(lines 98 102) no Hoare annotation was computed. [2021-11-03 03:55:24,634 INFO L857 garLoopResultBuilder]: For program point L98-13(lines 98 102) no Hoare annotation was computed. [2021-11-03 03:55:24,634 INFO L853 garLoopResultBuilder]: At program point L98-14(lines 98 102) the Hoare annotation is: false [2021-11-03 03:55:24,634 INFO L857 garLoopResultBuilder]: For program point L98-15(lines 98 102) no Hoare annotation was computed. [2021-11-03 03:55:24,635 INFO L857 garLoopResultBuilder]: For program point L231(lines 231 237) no Hoare annotation was computed. [2021-11-03 03:55:24,635 INFO L857 garLoopResultBuilder]: For program point L628(line 628) no Hoare annotation was computed. [2021-11-03 03:55:24,635 INFO L857 garLoopResultBuilder]: For program point L628-2(lines 628 631) no Hoare annotation was computed. [2021-11-03 03:55:24,635 INFO L857 garLoopResultBuilder]: For program point L562-1(lines 562 566) no Hoare annotation was computed. [2021-11-03 03:55:24,635 INFO L853 garLoopResultBuilder]: At program point L562-2(lines 562 566) the Hoare annotation is: false [2021-11-03 03:55:24,636 INFO L857 garLoopResultBuilder]: For program point L496-1(lines 496 497) no Hoare annotation was computed. [2021-11-03 03:55:24,636 INFO L857 garLoopResultBuilder]: For program point L562-3(lines 559 567) no Hoare annotation was computed. [2021-11-03 03:55:24,636 INFO L853 garLoopResultBuilder]: At program point L496-3(lines 496 497) the Hoare annotation is: false [2021-11-03 03:55:24,636 INFO L857 garLoopResultBuilder]: For program point L562-5(lines 562 566) no Hoare annotation was computed. [2021-11-03 03:55:24,636 INFO L857 garLoopResultBuilder]: For program point L496-4(lines 496 497) no Hoare annotation was computed. [2021-11-03 03:55:24,637 INFO L853 garLoopResultBuilder]: At program point L562-6(lines 562 566) the Hoare annotation is: false [2021-11-03 03:55:24,637 INFO L857 garLoopResultBuilder]: For program point L562-7(lines 559 567) no Hoare annotation was computed. [2021-11-03 03:55:24,637 INFO L857 garLoopResultBuilder]: For program point L232(lines 232 235) no Hoare annotation was computed. [2021-11-03 03:55:24,637 INFO L857 garLoopResultBuilder]: For program point L629(line 629) no Hoare annotation was computed. [2021-11-03 03:55:24,637 INFO L857 garLoopResultBuilder]: For program point L431(lines 431 477) no Hoare annotation was computed. [2021-11-03 03:55:24,641 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-11-03 03:55:24,644 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-03 03:55:24,656 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,658 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,658 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,658 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,667 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,667 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,668 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,668 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,683 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,683 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,683 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,684 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,684 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,684 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,685 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,685 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,686 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,686 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,687 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,687 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,687 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,687 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,691 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,691 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,696 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,696 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,697 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,697 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,697 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,698 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,698 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,698 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,699 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,699 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,700 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,700 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,700 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,701 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,701 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,701 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,711 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,712 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,712 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,712 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,713 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,713 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,713 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,713 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,714 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,717 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,717 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,717 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,718 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,718 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,718 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,718 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,720 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,720 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,720 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,720 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,721 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,721 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,721 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,721 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,722 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,722 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,723 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,725 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:24,725 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,725 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,725 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,726 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:24,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 03:55:24 BoogieIcfgContainer [2021-11-03 03:55:24,728 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-03 03:55:24,730 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-03 03:55:24,730 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-03 03:55:24,730 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-03 03:55:24,731 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:54:48" (3/4) ... [2021-11-03 03:55:24,735 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-03 03:55:24,797 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 125 nodes and edges [2021-11-03 03:55:24,802 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 71 nodes and edges [2021-11-03 03:55:24,830 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-03 03:55:24,834 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-03 03:55:24,911 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()) [2021-11-03 03:55:24,911 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()) [2021-11-03 03:55:24,912 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()) [2021-11-03 03:55:24,912 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()) [2021-11-03 03:55:24,912 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()) [2021-11-03 03:55:25,395 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/witness.graphml [2021-11-03 03:55:25,395 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-03 03:55:25,397 INFO L168 Benchmark]: Toolchain (without parser) took 92340.73 ms. Allocated memory was 56.6 MB in the beginning and 77.6 MB in the end (delta: 21.0 MB). Free memory was 33.3 MB in the beginning and 32.1 MB in the end (delta: 1.2 MB). Peak memory consumption was 39.7 MB. Max. memory is 16.1 GB. [2021-11-03 03:55:25,398 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 36.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 03:55:25,399 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1114.55 ms. Allocated memory is still 56.6 MB. Free memory was 33.1 MB in the beginning and 30.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 14.5 MB. Max. memory is 16.1 GB. [2021-11-03 03:55:25,399 INFO L168 Benchmark]: Boogie Procedure Inliner took 274.98 ms. Allocated memory was 56.6 MB in the beginning and 77.6 MB in the end (delta: 21.0 MB). Free memory was 30.0 MB in the beginning and 54.5 MB in the end (delta: -24.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 16.1 GB. [2021-11-03 03:55:25,400 INFO L168 Benchmark]: Boogie Preprocessor took 271.43 ms. Allocated memory is still 77.6 MB. Free memory was 54.5 MB in the beginning and 43.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-03 03:55:25,400 INFO L168 Benchmark]: RCFGBuilder took 54208.49 ms. Allocated memory is still 77.6 MB. Free memory was 43.9 MB in the beginning and 36.3 MB in the end (delta: 7.7 MB). Peak memory consumption was 24.2 MB. Max. memory is 16.1 GB. [2021-11-03 03:55:25,401 INFO L168 Benchmark]: TraceAbstraction took 35793.51 ms. Allocated memory is still 77.6 MB. Free memory was 35.8 MB in the beginning and 24.8 MB in the end (delta: 11.0 MB). Peak memory consumption was 15.7 MB. Max. memory is 16.1 GB. [2021-11-03 03:55:25,401 INFO L168 Benchmark]: Witness Printer took 666.42 ms. Allocated memory is still 77.6 MB. Free memory was 24.8 MB in the beginning and 32.1 MB in the end (delta: -7.3 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. [2021-11-03 03:55:25,404 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 36.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1114.55 ms. Allocated memory is still 56.6 MB. Free memory was 33.1 MB in the beginning and 30.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 14.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 274.98 ms. Allocated memory was 56.6 MB in the beginning and 77.6 MB in the end (delta: 21.0 MB). Free memory was 30.0 MB in the beginning and 54.5 MB in the end (delta: -24.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 271.43 ms. Allocated memory is still 77.6 MB. Free memory was 54.5 MB in the beginning and 43.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 54208.49 ms. Allocated memory is still 77.6 MB. Free memory was 43.9 MB in the beginning and 36.3 MB in the end (delta: 7.7 MB). Peak memory consumption was 24.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 35793.51 ms. Allocated memory is still 77.6 MB. Free memory was 35.8 MB in the beginning and 24.8 MB in the end (delta: 11.0 MB). Peak memory consumption was 15.7 MB. Max. memory is 16.1 GB. * Witness Printer took 666.42 ms. Allocated memory is still 77.6 MB. Free memory was 24.8 MB in the beginning and 32.1 MB in the end (delta: -7.3 MB). Peak memory consumption was 8.9 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: 35.6s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 13.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.2s, 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, 4.7s 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, 0.3s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 11.9s SatisfiabilityAnalysisTime, 6.6s 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 [2021-11-03 03:55:25,431 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,431 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,431 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,431 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,432 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,432 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,432 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,432 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 [2021-11-03 03:55:25,442 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,446 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,446 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,447 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,447 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,447 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,447 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,447 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,448 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,448 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,449 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,449 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,449 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,449 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,449 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,450 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 [2021-11-03 03:55:25,454 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,454 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,455 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,455 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,455 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,455 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,456 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,456 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,456 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,457 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,457 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,457 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,457 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,458 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,458 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,458 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 [2021-11-03 03:55:25,459 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,460 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,460 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,460 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,460 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,461 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,461 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,461 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,462 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,462 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,462 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,463 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,463 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,463 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,463 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,463 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 [2021-11-03 03:55:25,465 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,465 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,465 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,466 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,466 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,466 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,466 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,466 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,468 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,468 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,468 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,468 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2021-11-03 03:55:25,469 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,469 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,469 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2021-11-03 03:55:25,469 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! [2021-11-03 03:55:25,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8742a6c5-5272-4b8f-9e2c-ee24c5478a6a/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE