./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_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_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/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_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/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_b340f914-1e5a-4c17-bae7-b089d63c43ae/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 9b72ffef78e797287b5bc98eb96d44304e95eeea6df503cfbba3a5fc6983ef3a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:18:39,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:18:39,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:18:39,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:18:39,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:18:39,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:18:39,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:18:40,000 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:18:40,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:18:40,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:18:40,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:18:40,011 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:18:40,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:18:40,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:18:40,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:18:40,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:18:40,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:18:40,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:18:40,029 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:18:40,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:18:40,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:18:40,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:18:40,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:18:40,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:18:40,054 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:18:40,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:18:40,055 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:18:40,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:18:40,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:18:40,059 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:18:40,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:18:40,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:18:40,063 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:18:40,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:18:40,065 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:18:40,065 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:18:40,066 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:18:40,066 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:18:40,067 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:18:40,068 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:18:40,068 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:18:40,069 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-03 04:18:40,112 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:18:40,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:18:40,113 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:18:40,114 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:18:40,114 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:18:40,114 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:18:40,114 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:18:40,115 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:18:40,115 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:18:40,115 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:18:40,116 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:18:40,116 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:18:40,117 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:18:40,117 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:18:40,117 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:18:40,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:18:40,118 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-03 04:18:40,118 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:18:40,118 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-03 04:18:40,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:18:40,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:18:40,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:18:40,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:18:40,119 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:18:40,120 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-03 04:18:40,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:18:40,120 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:18:40,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:18:40,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:18:40,121 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:18:40,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:18:40,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:18:40,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:18:40,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:18:40,122 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:18:40,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:18:40,123 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:18:40,123 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:18:40,123 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:18:40,124 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_b340f914-1e5a-4c17-bae7-b089d63c43ae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b72ffef78e797287b5bc98eb96d44304e95eeea6df503cfbba3a5fc6983ef3a [2021-11-03 04:18:40,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:18:40,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:18:40,441 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:18:40,442 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:18:40,443 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:18:40,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2021-11-03 04:18:40,517 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/data/0084adc6e/1940038c6ef042eaabd6c831bf403fe0/FLAGd74900ad3 [2021-11-03 04:18:41,156 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:18:41,157 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2021-11-03 04:18:41,174 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/data/0084adc6e/1940038c6ef042eaabd6c831bf403fe0/FLAGd74900ad3 [2021-11-03 04:18:41,434 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/data/0084adc6e/1940038c6ef042eaabd6c831bf403fe0 [2021-11-03 04:18:41,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:18:41,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:18:41,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:18:41,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:18:41,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:18:41,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:18:41" (1/1) ... [2021-11-03 04:18:41,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4460508c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:41, skipping insertion in model container [2021-11-03 04:18:41,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:18:41" (1/1) ... [2021-11-03 04:18:41,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:18:41,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:18:41,883 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_b340f914-1e5a-4c17-bae7-b089d63c43ae/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c[16494,16507] [2021-11-03 04:18:41,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:18:41,932 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:18:42,065 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_b340f914-1e5a-4c17-bae7-b089d63c43ae/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c[16494,16507] [2021-11-03 04:18:42,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:18:42,115 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:18:42,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42 WrapperNode [2021-11-03 04:18:42,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:18:42,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:18:42,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:18:42,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:18:42,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (1/1) ... [2021-11-03 04:18:42,153 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (1/1) ... [2021-11-03 04:18:42,285 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:18:42,286 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:18:42,286 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:18:42,286 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:18:42,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (1/1) ... [2021-11-03 04:18:42,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (1/1) ... [2021-11-03 04:18:42,317 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (1/1) ... [2021-11-03 04:18:42,317 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (1/1) ... [2021-11-03 04:18:42,424 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (1/1) ... [2021-11-03 04:18:42,472 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (1/1) ... [2021-11-03 04:18:42,478 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (1/1) ... [2021-11-03 04:18:42,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:18:42,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:18:42,489 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:18:42,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:18:42,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (1/1) ... [2021-11-03 04:18:42,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:18:42,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:18:42,527 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:18:42,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:18:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-03 04:18:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:18:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-03 04:18:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-03 04:18:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-03 04:18:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:18:42,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:18:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-03 04:18:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-03 04:18:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:18:45,349 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-03 04:18:45,349 INFO L299 CfgBuilder]: Removed 221 assume(true) statements. [2021-11-03 04:18:45,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:18:45 BoogieIcfgContainer [2021-11-03 04:18:45,355 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-03 04:18:45,357 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-03 04:18:45,357 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-03 04:18:45,360 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-03 04:18:45,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 04:18:41" (1/3) ... [2021-11-03 04:18:45,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a953033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:18:45, skipping insertion in model container [2021-11-03 04:18:45,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:42" (2/3) ... [2021-11-03 04:18:45,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a953033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:18:45, skipping insertion in model container [2021-11-03 04:18:45,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:18:45" (3/3) ... [2021-11-03 04:18:45,364 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220b.c [2021-11-03 04:18:45,370 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-03 04:18:45,370 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-03 04:18:45,440 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 04:18:45,450 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 04:18:45,450 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-03 04:18:45,491 INFO L276 IsEmpty]: Start isEmpty. Operand has 313 states, 311 states have (on average 1.77491961414791) internal successors, (552), 312 states have internal predecessors, (552), 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 04:18:45,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-03 04:18:45,502 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:18:45,502 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:18:45,503 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 04:18:45,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:18:45,509 INFO L85 PathProgramCache]: Analyzing trace with hash -891197688, now seen corresponding path program 1 times [2021-11-03 04:18:45,520 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:18:45,520 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860679151] [2021-11-03 04:18:45,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:18:45,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:18:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:18:45,892 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 04:18:45,893 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:18:45,893 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [860679151] [2021-11-03 04:18:45,894 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [860679151] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:18:45,894 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:18:45,895 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-03 04:18:45,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977743176] [2021-11-03 04:18:45,901 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-03 04:18:45,902 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:18:45,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-03 04:18:45,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-03 04:18:45,926 INFO L87 Difference]: Start difference. First operand has 313 states, 311 states have (on average 1.77491961414791) internal successors, (552), 312 states have internal predecessors, (552), 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 04:18:45,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:18:45,997 INFO L93 Difference]: Finished difference Result 625 states and 1103 transitions. [2021-11-03 04:18:45,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-03 04:18:45,999 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 04:18:45,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:18:46,014 INFO L225 Difference]: With dead ends: 625 [2021-11-03 04:18:46,020 INFO L226 Difference]: Without dead ends: 311 [2021-11-03 04:18:46,026 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 04:18:46,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2021-11-03 04:18:46,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 311. [2021-11-03 04:18:46,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 311 states, 310 states have (on average 1.303225806451613) internal successors, (404), 310 states have internal predecessors, (404), 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 04:18:46,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 404 transitions. [2021-11-03 04:18:46,088 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 404 transitions. Word has length 9 [2021-11-03 04:18:46,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:18:46,088 INFO L470 AbstractCegarLoop]: Abstraction has 311 states and 404 transitions. [2021-11-03 04:18:46,089 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 04:18:46,089 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 404 transitions. [2021-11-03 04:18:46,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-03 04:18:46,090 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:18:46,090 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:18:46,090 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-03 04:18:46,091 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 04:18:46,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:18:46,091 INFO L85 PathProgramCache]: Analyzing trace with hash 1903030677, now seen corresponding path program 1 times [2021-11-03 04:18:46,092 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:18:46,092 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [303409260] [2021-11-03 04:18:46,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:18:46,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:18:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 04:18:46,239 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-03 04:18:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 04:18:46,395 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-11-03 04:18:46,395 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-03 04:18:46,397 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:18:46,399 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-03 04:18:46,402 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1] [2021-11-03 04:18:46,405 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-03 04:18:46,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 04:18:46 BoogieIcfgContainer [2021-11-03 04:18:46,458 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-03 04:18:46,459 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-03 04:18:46,459 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-03 04:18:46,459 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-03 04:18:46,462 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:18:45" (3/4) ... [2021-11-03 04:18:46,466 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-03 04:18:46,466 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-03 04:18:46,468 INFO L168 Benchmark]: Toolchain (without parser) took 5027.66 ms. Allocated memory was 130.0 MB in the beginning and 167.8 MB in the end (delta: 37.7 MB). Free memory was 93.7 MB in the beginning and 75.5 MB in the end (delta: 18.3 MB). Peak memory consumption was 55.7 MB. Max. memory is 16.1 GB. [2021-11-03 04:18:46,469 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory was 64.2 MB in the beginning and 64.1 MB in the end (delta: 29.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:18:46,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 675.35 ms. Allocated memory is still 130.0 MB. Free memory was 93.7 MB in the beginning and 87.9 MB in the end (delta: 5.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-11-03 04:18:46,470 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.65 ms. Allocated memory is still 130.0 MB. Free memory was 87.9 MB in the beginning and 78.6 MB in the end (delta: 9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-03 04:18:46,471 INFO L168 Benchmark]: Boogie Preprocessor took 202.68 ms. Allocated memory is still 130.0 MB. Free memory was 78.6 MB in the beginning and 69.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-11-03 04:18:46,472 INFO L168 Benchmark]: RCFGBuilder took 2865.90 ms. Allocated memory was 130.0 MB in the beginning and 167.8 MB in the end (delta: 37.7 MB). Free memory was 69.4 MB in the beginning and 128.9 MB in the end (delta: -59.5 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. [2021-11-03 04:18:46,473 INFO L168 Benchmark]: TraceAbstraction took 1101.90 ms. Allocated memory is still 167.8 MB. Free memory was 127.9 MB in the beginning and 75.5 MB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 16.1 GB. [2021-11-03 04:18:46,473 INFO L168 Benchmark]: Witness Printer took 6.80 ms. Allocated memory is still 167.8 MB. Free memory is still 75.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:18:46,485 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory was 64.2 MB in the beginning and 64.1 MB in the end (delta: 29.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 675.35 ms. Allocated memory is still 130.0 MB. Free memory was 93.7 MB in the beginning and 87.9 MB in the end (delta: 5.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 167.65 ms. Allocated memory is still 130.0 MB. Free memory was 87.9 MB in the beginning and 78.6 MB in the end (delta: 9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 202.68 ms. Allocated memory is still 130.0 MB. Free memory was 78.6 MB in the beginning and 69.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2865.90 ms. Allocated memory was 130.0 MB in the beginning and 167.8 MB in the end (delta: 37.7 MB). Free memory was 69.4 MB in the beginning and 128.9 MB in the end (delta: -59.5 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1101.90 ms. Allocated memory is still 167.8 MB. Free memory was 127.9 MB in the beginning and 75.5 MB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 16.1 GB. * Witness Printer took 6.80 ms. Allocated memory is still 167.8 MB. Free memory is still 75.5 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: 655]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 542, overapproximation of bitwiseAnd at line 622, overapproximation of someBinaryArithmeticDOUBLEoperation at line 626, overapproximation of someBinaryDOUBLEComparisonOperation at line 654. Possible FailurePath: [L22] static const double huge_floor = 1.0e300; [L119-L121] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L190] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L192-L197] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L199-L201] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L376-L387] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L389-L396] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L398-L407] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L540-L546] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L584-L590] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; [L650] double x = -0.0; [L615] double y[2], z = 0.0; [L616] __int32_t n, ix; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L618] ieee_double_shape_type gh_u; [L619] gh_u.value = (x) [L620] EXPR gh_u.parts.msw [L620] (ix) = gh_u.parts.msw [L622] ix &= 0x7fffffff VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L623] COND FALSE !(ix <= 0x3fe921fb) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L625] COND TRUE ix >= 0x7ff00000 [L626] return x - x; [L626] return x - x; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L651] double res = sin_double(x); [L654] EXPR res == -0.0 && __signbit_double(res) == 1 VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L654] COND TRUE !(res == -0.0 && __signbit_double(res) == 1) [L655] reach_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={14:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 313 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, 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: 406 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=313occurred 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, 0.2s 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 04:18:46,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/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_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/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_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/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_b340f914-1e5a-4c17-bae7-b089d63c43ae/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 9b72ffef78e797287b5bc98eb96d44304e95eeea6df503cfbba3a5fc6983ef3a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:18:49,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:18:49,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:18:49,293 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:18:49,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:18:49,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:18:49,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:18:49,315 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:18:49,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:18:49,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:18:49,331 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:18:49,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:18:49,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:18:49,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:18:49,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:18:49,345 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:18:49,347 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:18:49,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:18:49,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:18:49,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:18:49,366 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:18:49,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:18:49,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:18:49,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:18:49,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:18:49,389 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:18:49,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:18:49,392 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:18:49,393 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:18:49,395 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:18:49,396 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:18:49,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:18:49,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:18:49,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:18:49,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:18:49,405 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:18:49,406 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:18:49,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:18:49,407 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:18:49,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:18:49,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:18:49,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-11-03 04:18:49,483 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:18:49,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:18:49,485 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:18:49,486 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:18:49,486 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:18:49,486 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:18:49,487 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:18:49,487 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:18:49,487 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:18:49,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:18:49,490 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-03 04:18:49,491 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-03 04:18:49,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:18:49,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:18:49,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:18:49,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:18:49,492 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:18:49,492 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:18:49,492 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:18:49,493 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-03 04:18:49,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:18:49,493 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:18:49,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:18:49,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:18:49,494 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:18:49,494 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:18:49,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:18:49,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:18:49,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:18:49,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:18:49,496 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:18:49,496 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:18:49,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:18:49,497 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:18:49,497 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:18:49,497 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_b340f914-1e5a-4c17-bae7-b089d63c43ae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b72ffef78e797287b5bc98eb96d44304e95eeea6df503cfbba3a5fc6983ef3a [2021-11-03 04:18:49,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:18:49,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:18:49,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:18:49,997 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:18:49,998 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:18:50,001 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2021-11-03 04:18:50,079 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/data/834b3fb72/0b4144b6a5854a33905f615ce216d107/FLAGbd6267242 [2021-11-03 04:18:50,779 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:18:50,787 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2021-11-03 04:18:50,802 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/data/834b3fb72/0b4144b6a5854a33905f615ce216d107/FLAGbd6267242 [2021-11-03 04:18:51,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/data/834b3fb72/0b4144b6a5854a33905f615ce216d107 [2021-11-03 04:18:51,029 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:18:51,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:18:51,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:18:51,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:18:51,048 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:18:51,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:51,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@574a2097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51, skipping insertion in model container [2021-11-03 04:18:51,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:51,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:18:51,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:18:51,463 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_b340f914-1e5a-4c17-bae7-b089d63c43ae/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c[16494,16507] [2021-11-03 04:18:51,466 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:18:51,494 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:18:51,654 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_b340f914-1e5a-4c17-bae7-b089d63c43ae/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c[16494,16507] [2021-11-03 04:18:51,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:18:51,688 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:18:51,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51 WrapperNode [2021-11-03 04:18:51,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:18:51,707 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:18:51,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:18:51,708 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:18:51,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:51,747 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:51,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:18:51,831 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:18:51,831 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:18:51,831 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:18:51,840 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:51,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:51,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:51,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:51,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:51,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:52,004 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:52,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:18:52,035 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:18:52,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:18:52,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:18:52,038 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (1/1) ... [2021-11-03 04:18:52,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:18:52,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:18:52,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:18:52,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:18:52,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-03 04:18:52,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-11-03 04:18:52,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:18:52,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:18:52,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:18:52,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-11-03 04:18:52,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:18:52,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:18:52,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:18:52,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:18:52,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:20:12,566 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-03 04:20:12,566 INFO L299 CfgBuilder]: Removed 221 assume(true) statements. [2021-11-03 04:20:12,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:20:12 BoogieIcfgContainer [2021-11-03 04:20:12,569 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-03 04:20:12,571 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-03 04:20:12,571 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-03 04:20:12,575 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-03 04:20:12,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 04:18:51" (1/3) ... [2021-11-03 04:20:12,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@560b3e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:20:12, skipping insertion in model container [2021-11-03 04:20:12,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:18:51" (2/3) ... [2021-11-03 04:20:12,577 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@560b3e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:20:12, skipping insertion in model container [2021-11-03 04:20:12,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:20:12" (3/3) ... [2021-11-03 04:20:12,579 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220b.c [2021-11-03 04:20:12,586 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-03 04:20:12,586 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-03 04:20:12,649 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 04:20:12,656 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 04:20:12,657 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-03 04:20:12,708 INFO L276 IsEmpty]: Start isEmpty. Operand has 410 states, 408 states have (on average 1.7230392156862746) internal successors, (703), 409 states have internal predecessors, (703), 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 04:20:12,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-03 04:20:12,716 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:20:12,717 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:20:12,718 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 04:20:12,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:20:12,731 INFO L85 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2021-11-03 04:20:12,750 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 04:20:12,751 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [633567954] [2021-11-03 04:20:12,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:20:12,753 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 04:20:12,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 04:20:12,762 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 04:20:12,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-03 04:20:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:20:13,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-03 04:20:13,341 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:20:13,586 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 04:20:13,586 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:20:13,720 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 04:20:13,721 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 04:20:13,722 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [633567954] [2021-11-03 04:20:13,722 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [633567954] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 04:20:13,723 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:20:13,723 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-03 04:20:13,725 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680847925] [2021-11-03 04:20:13,731 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-03 04:20:13,731 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 04:20:13,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-03 04:20:13,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-03 04:20:13,749 INFO L87 Difference]: Start difference. First operand has 410 states, 408 states have (on average 1.7230392156862746) internal successors, (703), 409 states have internal predecessors, (703), 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 04:20:13,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:20:13,847 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2021-11-03 04:20:13,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-03 04:20:13,849 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 04:20:13,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:20:13,876 INFO L225 Difference]: With dead ends: 818 [2021-11-03 04:20:13,876 INFO L226 Difference]: Without dead ends: 407 [2021-11-03 04:20:13,889 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 04:20:13,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-11-03 04:20:13,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2021-11-03 04:20:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 406 states have (on average 1.3201970443349753) internal successors, (536), 406 states have internal predecessors, (536), 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 04:20:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2021-11-03 04:20:13,975 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2021-11-03 04:20:13,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:20:13,975 INFO L470 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2021-11-03 04:20:13,975 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 04:20:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2021-11-03 04:20:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-03 04:20:13,976 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:20:13,976 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:20:13,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-03 04:20:14,177 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 04:20:14,177 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 04:20:14,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:20:14,178 INFO L85 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2021-11-03 04:20:14,179 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 04:20:14,179 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [95036327] [2021-11-03 04:20:14,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:20:14,180 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 04:20:14,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 04:20:14,181 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 04:20:14,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-03 04:20:14,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:20:14,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-03 04:20:14,715 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:20:15,446 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 04:20:15,446 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:20:16,245 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 04:20:16,246 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 04:20:16,246 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [95036327] [2021-11-03 04:20:16,246 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [95036327] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 04:20:16,247 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:20:16,247 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-03 04:20:16,247 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987666081] [2021-11-03 04:20:16,249 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 04:20:16,249 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 04:20:16,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 04:20:16,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-11-03 04:20:16,251 INFO L87 Difference]: Start difference. First operand 407 states and 536 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 04:20:16,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:20:16,664 INFO L93 Difference]: Finished difference Result 416 states and 545 transitions. [2021-11-03 04:20:16,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-03 04:20:16,665 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 04:20:16,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:20:16,666 INFO L225 Difference]: With dead ends: 416 [2021-11-03 04:20:16,666 INFO L226 Difference]: Without dead ends: 23 [2021-11-03 04:20:16,667 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-11-03 04:20:16,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-11-03 04:20:16,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-11-03 04:20:16,671 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 04:20:16,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2021-11-03 04:20:16,671 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2021-11-03 04:20:16,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:20:16,672 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2021-11-03 04:20:16,672 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 04:20:16,673 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2021-11-03 04:20:16,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-03 04:20:16,674 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:20:16,674 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:20:16,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-03 04:20:16,897 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 04:20:16,898 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 04:20:16,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:20:16,898 INFO L85 PathProgramCache]: Analyzing trace with hash 2038227603, now seen corresponding path program 1 times [2021-11-03 04:20:16,899 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 04:20:16,900 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [827286967] [2021-11-03 04:20:16,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:20:16,900 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 04:20:16,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 04:20:16,901 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 04:20:16,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-03 04:20:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:20:17,420 INFO L263 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-03 04:20:17,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:20:18,601 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 04:20:18,602 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:20:19,832 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 04:20:19,832 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 04:20:19,832 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [827286967] [2021-11-03 04:20:19,833 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [827286967] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 04:20:19,833 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:20:19,833 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2021-11-03 04:20:19,833 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854514417] [2021-11-03 04:20:19,834 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-03 04:20:19,834 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 04:20:19,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-03 04:20:19,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-11-03 04:20:19,835 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 04:20:41,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:20:41,252 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2021-11-03 04:20:41,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-03 04:20:41,253 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 04:20:41,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:20:41,254 INFO L225 Difference]: With dead ends: 45 [2021-11-03 04:20:41,254 INFO L226 Difference]: Without dead ends: 33 [2021-11-03 04:20:41,255 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-11-03 04:20:41,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2021-11-03 04:20:41,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2021-11-03 04:20:41,259 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 04:20:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2021-11-03 04:20:41,260 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2021-11-03 04:20:41,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:20:41,260 INFO L470 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2021-11-03 04:20:41,261 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 04:20:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2021-11-03 04:20:41,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-03 04:20:41,262 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:20:41,262 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 04:20:41,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-03 04:20:41,474 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 04:20:41,474 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 04:20:41,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:20:41,475 INFO L85 PathProgramCache]: Analyzing trace with hash 1724473834, now seen corresponding path program 1 times [2021-11-03 04:20:41,475 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 04:20:41,476 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [219086333] [2021-11-03 04:20:41,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:20:41,476 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 04:20:41,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 04:20:41,479 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 04:20:41,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-03 04:20:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:20:44,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-03 04:20:44,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:20:45,771 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 04:20:45,772 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:20:47,143 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 04:20:47,143 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 04:20:47,143 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [219086333] [2021-11-03 04:20:47,144 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [219086333] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 04:20:47,144 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:20:47,144 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2021-11-03 04:20:47,144 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793386530] [2021-11-03 04:20:47,145 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-03 04:20:47,145 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 04:20:47,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-03 04:20:47,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-11-03 04:20:47,146 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 04:20:47,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:20:47,942 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2021-11-03 04:20:47,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-03 04:20:47,946 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 04:20:47,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:20:47,947 INFO L225 Difference]: With dead ends: 33 [2021-11-03 04:20:47,947 INFO L226 Difference]: Without dead ends: 21 [2021-11-03 04:20:47,947 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2021-11-03 04:20:47,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2021-11-03 04:20:47,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2021-11-03 04:20:47,950 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 04:20:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2021-11-03 04:20:47,951 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2021-11-03 04:20:47,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:20:47,951 INFO L470 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2021-11-03 04:20:47,952 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 04:20:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2021-11-03 04:20:47,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-03 04:20:47,953 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:20:47,953 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 04:20:48,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-03 04:20:48,164 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 04:20:48,165 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 04:20:48,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:20:48,165 INFO L85 PathProgramCache]: Analyzing trace with hash 915916072, now seen corresponding path program 1 times [2021-11-03 04:20:48,166 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 04:20:48,166 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [793328165] [2021-11-03 04:20:48,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:20:48,167 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 04:20:48,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 04:20:48,168 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 04:20:48,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-03 04:20:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:20:48,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 17 conjunts are in the unsatisfiable core [2021-11-03 04:20:48,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:20:50,709 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 04:20:50,709 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:20:54,790 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 04:20:54,790 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 04:20:54,790 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [793328165] [2021-11-03 04:20:54,790 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [793328165] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 04:20:54,791 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:20:54,791 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2021-11-03 04:20:54,791 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852663339] [2021-11-03 04:20:54,791 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-11-03 04:20:54,792 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 04:20:54,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-11-03 04:20:54,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2021-11-03 04:20:54,793 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 04:20:57,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:20:57,643 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2021-11-03 04:20:57,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-03 04:20:57,644 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 04:20:57,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:20:57,645 INFO L225 Difference]: With dead ends: 21 [2021-11-03 04:20:57,645 INFO L226 Difference]: Without dead ends: 0 [2021-11-03 04:20:57,645 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2021-11-03 04:20:57,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-03 04:20:57,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-03 04:20:57,646 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 04:20:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-03 04:20:57,646 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-11-03 04:20:57,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:20:57,646 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-03 04:20:57,647 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 04:20:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-03 04:20:57,647 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-03 04:20:57,650 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:20:57,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-03 04:20:57,870 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 04:20:57,876 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-03 04:20:57,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:57,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:20:58,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-03 04:21:00,800 INFO L857 garLoopResultBuilder]: For program point L100-37(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,801 INFO L853 garLoopResultBuilder]: At program point L100-38(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,801 INFO L857 garLoopResultBuilder]: For program point L100-41(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,801 INFO L853 garLoopResultBuilder]: At program point L100-42(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,801 INFO L857 garLoopResultBuilder]: For program point L100-45(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,801 INFO L853 garLoopResultBuilder]: At program point L100-46(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,802 INFO L857 garLoopResultBuilder]: For program point L630(line 630) no Hoare annotation was computed. [2021-11-03 04:21:00,802 INFO L857 garLoopResultBuilder]: For program point L632(line 632) no Hoare annotation was computed. [2021-11-03 04:21:00,802 INFO L857 garLoopResultBuilder]: For program point L500(lines 500 503) no Hoare annotation was computed. [2021-11-03 04:21:00,802 INFO L857 garLoopResultBuilder]: For program point L105(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,802 INFO L857 garLoopResultBuilder]: For program point L105-1(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,803 INFO L857 garLoopResultBuilder]: For program point L105-3(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,803 INFO L857 garLoopResultBuilder]: For program point L105-4(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,803 INFO L857 garLoopResultBuilder]: For program point L105-6(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,803 INFO L857 garLoopResultBuilder]: For program point L105-7(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,804 INFO L857 garLoopResultBuilder]: For program point L105-9(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,804 INFO L857 garLoopResultBuilder]: For program point L105-10(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,804 INFO L857 garLoopResultBuilder]: For program point L105-12(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,804 INFO L857 garLoopResultBuilder]: For program point L105-13(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,805 INFO L857 garLoopResultBuilder]: For program point L105-15(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,805 INFO L857 garLoopResultBuilder]: For program point L634(line 634) no Hoare annotation was computed. [2021-11-03 04:21:00,805 INFO L857 garLoopResultBuilder]: For program point L105-16(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,805 INFO L857 garLoopResultBuilder]: For program point L105-18(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,805 INFO L857 garLoopResultBuilder]: For program point L105-19(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,806 INFO L857 garLoopResultBuilder]: For program point L105-21(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,806 INFO L857 garLoopResultBuilder]: For program point L105-22(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,806 INFO L857 garLoopResultBuilder]: For program point L105-24(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,806 INFO L857 garLoopResultBuilder]: For program point L105-25(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,806 INFO L857 garLoopResultBuilder]: For program point L105-27(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,807 INFO L857 garLoopResultBuilder]: For program point L105-28(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,807 INFO L857 garLoopResultBuilder]: For program point L105-30(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,807 INFO L857 garLoopResultBuilder]: For program point L105-31(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,807 INFO L857 garLoopResultBuilder]: For program point L105-33(lines 105 109) no Hoare annotation was computed. [2021-11-03 04:21:00,808 INFO L857 garLoopResultBuilder]: For program point L105-34(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,808 INFO L857 garLoopResultBuilder]: For program point L636(line 636) no Hoare annotation was computed. [2021-11-03 04:21:00,808 INFO L857 garLoopResultBuilder]: For program point L505-1(lines 505 509) no Hoare annotation was computed. [2021-11-03 04:21:00,808 INFO L853 garLoopResultBuilder]: At program point L505-2(lines 505 509) the Hoare annotation is: false [2021-11-03 04:21:00,808 INFO L853 garLoopResultBuilder]: At program point L373(lines 203 374) the Hoare annotation is: false [2021-11-03 04:21:00,809 INFO L857 garLoopResultBuilder]: For program point L242(lines 242 250) no Hoare annotation was computed. [2021-11-03 04:21:00,809 INFO L857 garLoopResultBuilder]: For program point L110(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,809 INFO L857 garLoopResultBuilder]: For program point L110-1(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,809 INFO L857 garLoopResultBuilder]: For program point L110-2(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,810 INFO L857 garLoopResultBuilder]: For program point L110-3(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,810 INFO L857 garLoopResultBuilder]: For program point L110-4(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,810 INFO L857 garLoopResultBuilder]: For program point L110-5(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,810 INFO L857 garLoopResultBuilder]: For program point L110-6(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,810 INFO L857 garLoopResultBuilder]: For program point L110-7(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,811 INFO L857 garLoopResultBuilder]: For program point L110-8(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,811 INFO L857 garLoopResultBuilder]: For program point L110-9(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,811 INFO L857 garLoopResultBuilder]: For program point L110-10(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,811 INFO L857 garLoopResultBuilder]: For program point L110-11(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,811 INFO L857 garLoopResultBuilder]: For program point L110-12(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,812 INFO L857 garLoopResultBuilder]: For program point L110-13(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,812 INFO L857 garLoopResultBuilder]: For program point L110-14(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,812 INFO L857 garLoopResultBuilder]: For program point L110-15(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,812 INFO L857 garLoopResultBuilder]: For program point L110-16(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,813 INFO L857 garLoopResultBuilder]: For program point L110-17(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,813 INFO L857 garLoopResultBuilder]: For program point L110-18(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,813 INFO L857 garLoopResultBuilder]: For program point L110-19(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,813 INFO L857 garLoopResultBuilder]: For program point L110-20(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,813 INFO L857 garLoopResultBuilder]: For program point L110-21(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,814 INFO L857 garLoopResultBuilder]: For program point L110-22(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,814 INFO L857 garLoopResultBuilder]: For program point L110-23(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,814 INFO L857 garLoopResultBuilder]: For program point L110-24(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,814 INFO L857 garLoopResultBuilder]: For program point L110-25(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,814 INFO L857 garLoopResultBuilder]: For program point L110-26(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,815 INFO L857 garLoopResultBuilder]: For program point L110-27(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,815 INFO L857 garLoopResultBuilder]: For program point L110-28(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,815 INFO L857 garLoopResultBuilder]: For program point L110-29(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,815 INFO L857 garLoopResultBuilder]: For program point L110-30(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,815 INFO L857 garLoopResultBuilder]: For program point L110-31(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,816 INFO L857 garLoopResultBuilder]: For program point L110-32(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,816 INFO L857 garLoopResultBuilder]: For program point L110-33(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,816 INFO L857 garLoopResultBuilder]: For program point L110-34(lines 98 117) no Hoare annotation was computed. [2021-11-03 04:21:00,816 INFO L857 garLoopResultBuilder]: For program point L110-35(lines 110 115) no Hoare annotation was computed. [2021-11-03 04:21:00,817 INFO L857 garLoopResultBuilder]: For program point L510(lines 510 515) no Hoare annotation was computed. [2021-11-03 04:21:00,817 INFO L857 garLoopResultBuilder]: For program point L510-1(lines 409 538) no Hoare annotation was computed. [2021-11-03 04:21:00,817 INFO L857 garLoopResultBuilder]: For program point L510-2(lines 510 515) no Hoare annotation was computed. [2021-11-03 04:21:00,817 INFO L857 garLoopResultBuilder]: For program point L247(lines 247 250) no Hoare annotation was computed. [2021-11-03 04:21:00,817 INFO L853 garLoopResultBuilder]: At program point L116(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,818 INFO L853 garLoopResultBuilder]: At program point L116-1(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,818 INFO L853 garLoopResultBuilder]: At program point L116-2(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,818 INFO L853 garLoopResultBuilder]: At program point L116-3(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,818 INFO L853 garLoopResultBuilder]: At program point L116-4(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,819 INFO L853 garLoopResultBuilder]: At program point L116-5(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,819 INFO L853 garLoopResultBuilder]: At program point L116-6(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,819 INFO L853 garLoopResultBuilder]: At program point L116-7(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,819 INFO L853 garLoopResultBuilder]: At program point L116-8(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,819 INFO L853 garLoopResultBuilder]: At program point L116-9(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,820 INFO L853 garLoopResultBuilder]: At program point L116-10(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,820 INFO L853 garLoopResultBuilder]: At program point L116-11(lines 98 117) the Hoare annotation is: false [2021-11-03 04:21:00,820 INFO L857 garLoopResultBuilder]: For program point L249(lines 249 250) no Hoare annotation was computed. [2021-11-03 04:21:00,820 INFO L857 garLoopResultBuilder]: For program point L249-2(lines 204 374) no Hoare annotation was computed. [2021-11-03 04:21:00,821 INFO L857 garLoopResultBuilder]: For program point L252(lines 204 374) no Hoare annotation was computed. [2021-11-03 04:21:00,821 INFO L857 garLoopResultBuilder]: For program point L517-1(lines 517 522) no Hoare annotation was computed. [2021-11-03 04:21:00,821 INFO L853 garLoopResultBuilder]: At program point L517-2(lines 517 522) the Hoare annotation is: false [2021-11-03 04:21:00,821 INFO L857 garLoopResultBuilder]: For program point L517-3(lines 517 522) no Hoare annotation was computed. [2021-11-03 04:21:00,821 INFO L857 garLoopResultBuilder]: For program point L255-2(lines 255 264) no Hoare annotation was computed. [2021-11-03 04:21:00,822 INFO L853 garLoopResultBuilder]: At program point L255-3(lines 255 264) the Hoare annotation is: false [2021-11-03 04:21:00,822 INFO L857 garLoopResultBuilder]: For program point L255-4(lines 252 280) no Hoare annotation was computed. [2021-11-03 04:21:00,822 INFO L857 garLoopResultBuilder]: For program point L257(lines 257 263) no Hoare annotation was computed. [2021-11-03 04:21:00,822 INFO L857 garLoopResultBuilder]: For program point L125-1(lines 125 130) no Hoare annotation was computed. [2021-11-03 04:21:00,822 INFO L853 garLoopResultBuilder]: At program point L125-2(lines 125 130) the Hoare annotation is: false [2021-11-03 04:21:00,823 INFO L857 garLoopResultBuilder]: For program point L125-3(lines 125 130) no Hoare annotation was computed. [2021-11-03 04:21:00,823 INFO L857 garLoopResultBuilder]: For program point L125-5(lines 125 130) no Hoare annotation was computed. [2021-11-03 04:21:00,823 INFO L853 garLoopResultBuilder]: At program point L125-6(lines 125 130) the Hoare annotation is: false [2021-11-03 04:21:00,823 INFO L857 garLoopResultBuilder]: For program point L125-7(lines 125 130) no Hoare annotation was computed. [2021-11-03 04:21:00,823 INFO L857 garLoopResultBuilder]: For program point L125-9(lines 125 130) no Hoare annotation was computed. [2021-11-03 04:21:00,824 INFO L853 garLoopResultBuilder]: At program point L125-10(lines 125 130) the Hoare annotation is: false [2021-11-03 04:21:00,824 INFO L857 garLoopResultBuilder]: For program point L125-11(lines 125 130) no Hoare annotation was computed. [2021-11-03 04:21:00,824 INFO L857 garLoopResultBuilder]: For program point L125-13(lines 125 130) no Hoare annotation was computed. [2021-11-03 04:21:00,824 INFO L853 garLoopResultBuilder]: At program point L125-14(lines 125 130) the Hoare annotation is: false [2021-11-03 04:21:00,825 INFO L857 garLoopResultBuilder]: For program point L125-15(lines 125 130) no Hoare annotation was computed. [2021-11-03 04:21:00,825 INFO L857 garLoopResultBuilder]: For program point L654(line 654) no Hoare annotation was computed. [2021-11-03 04:21:00,825 INFO L857 garLoopResultBuilder]: For program point L654-2(lines 654 657) no Hoare annotation was computed. [2021-11-03 04:21:00,825 INFO L857 garLoopResultBuilder]: For program point L258(lines 258 261) no Hoare annotation was computed. [2021-11-03 04:21:00,825 INFO L857 garLoopResultBuilder]: For program point L655(line 655) no Hoare annotation was computed. [2021-11-03 04:21:00,826 INFO L857 garLoopResultBuilder]: For program point L523-2(lines 523 526) no Hoare annotation was computed. [2021-11-03 04:21:00,826 INFO L853 garLoopResultBuilder]: At program point L523-3(lines 523 526) the Hoare annotation is: false [2021-11-03 04:21:00,826 INFO L857 garLoopResultBuilder]: For program point L523-4(lines 523 526) no Hoare annotation was computed. [2021-11-03 04:21:00,826 INFO L860 garLoopResultBuilder]: At program point L659(lines 642 660) the Hoare annotation is: true [2021-11-03 04:21:00,826 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-03 04:21:00,827 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 655) no Hoare annotation was computed. [2021-11-03 04:21:00,827 INFO L857 garLoopResultBuilder]: For program point L132(lines 132 144) no Hoare annotation was computed. [2021-11-03 04:21:00,827 INFO L857 garLoopResultBuilder]: For program point L132-2(lines 123 173) no Hoare annotation was computed. [2021-11-03 04:21:00,827 INFO L857 garLoopResultBuilder]: For program point L132-3(lines 132 144) no Hoare annotation was computed. [2021-11-03 04:21:00,828 INFO L857 garLoopResultBuilder]: For program point L132-5(lines 123 173) no Hoare annotation was computed. [2021-11-03 04:21:00,828 INFO L857 garLoopResultBuilder]: For program point L132-6(lines 132 144) no Hoare annotation was computed. [2021-11-03 04:21:00,828 INFO L857 garLoopResultBuilder]: For program point L132-8(lines 123 173) no Hoare annotation was computed. [2021-11-03 04:21:00,828 INFO L857 garLoopResultBuilder]: For program point L132-9(lines 132 144) no Hoare annotation was computed. [2021-11-03 04:21:00,828 INFO L857 garLoopResultBuilder]: For program point L132-11(lines 123 173) no Hoare annotation was computed. [2021-11-03 04:21:00,829 INFO L857 garLoopResultBuilder]: For program point L529-1(lines 529 530) no Hoare annotation was computed. [2021-11-03 04:21:00,829 INFO L853 garLoopResultBuilder]: At program point L529-3(lines 529 530) the Hoare annotation is: false [2021-11-03 04:21:00,829 INFO L857 garLoopResultBuilder]: For program point L529-4(lines 529 530) no Hoare annotation was computed. [2021-11-03 04:21:00,829 INFO L857 garLoopResultBuilder]: For program point L265-1(lines 252 280) no Hoare annotation was computed. [2021-11-03 04:21:00,829 INFO L857 garLoopResultBuilder]: For program point L133(lines 133 134) no Hoare annotation was computed. [2021-11-03 04:21:00,830 INFO L857 garLoopResultBuilder]: For program point L133-1(lines 133 134) no Hoare annotation was computed. [2021-11-03 04:21:00,830 INFO L857 garLoopResultBuilder]: For program point L133-2(lines 133 134) no Hoare annotation was computed. [2021-11-03 04:21:00,830 INFO L857 garLoopResultBuilder]: For program point L133-3(lines 133 134) no Hoare annotation was computed. [2021-11-03 04:21:00,830 INFO L853 garLoopResultBuilder]: At program point L266(lines 266 273) the Hoare annotation is: false [2021-11-03 04:21:00,830 INFO L857 garLoopResultBuilder]: For program point L267(line 267) no Hoare annotation was computed. [2021-11-03 04:21:00,831 INFO L857 garLoopResultBuilder]: For program point L532(lines 532 536) no Hoare annotation was computed. [2021-11-03 04:21:00,831 INFO L857 garLoopResultBuilder]: For program point L136-1(lines 136 140) no Hoare annotation was computed. [2021-11-03 04:21:00,831 INFO L853 garLoopResultBuilder]: At program point L136-2(lines 136 140) the Hoare annotation is: false [2021-11-03 04:21:00,831 INFO L857 garLoopResultBuilder]: For program point L136-3(lines 136 140) no Hoare annotation was computed. [2021-11-03 04:21:00,831 INFO L857 garLoopResultBuilder]: For program point L136-5(lines 136 140) no Hoare annotation was computed. [2021-11-03 04:21:00,832 INFO L853 garLoopResultBuilder]: At program point L136-6(lines 136 140) the Hoare annotation is: false [2021-11-03 04:21:00,832 INFO L857 garLoopResultBuilder]: For program point L136-7(lines 136 140) no Hoare annotation was computed. [2021-11-03 04:21:00,832 INFO L857 garLoopResultBuilder]: For program point L136-9(lines 136 140) no Hoare annotation was computed. [2021-11-03 04:21:00,832 INFO L853 garLoopResultBuilder]: At program point L136-10(lines 136 140) the Hoare annotation is: false [2021-11-03 04:21:00,832 INFO L857 garLoopResultBuilder]: For program point L136-11(lines 136 140) no Hoare annotation was computed. [2021-11-03 04:21:00,833 INFO L857 garLoopResultBuilder]: For program point L136-13(lines 136 140) no Hoare annotation was computed. [2021-11-03 04:21:00,833 INFO L853 garLoopResultBuilder]: At program point L136-14(lines 136 140) the Hoare annotation is: false [2021-11-03 04:21:00,833 INFO L857 garLoopResultBuilder]: For program point L136-15(lines 136 140) no Hoare annotation was computed. [2021-11-03 04:21:00,833 INFO L857 garLoopResultBuilder]: For program point L270(line 270) no Hoare annotation was computed. [2021-11-03 04:21:00,845 INFO L853 garLoopResultBuilder]: At program point L537(lines 409 538) the Hoare annotation is: false [2021-11-03 04:21:00,845 INFO L857 garLoopResultBuilder]: For program point L142(lines 142 143) no Hoare annotation was computed. [2021-11-03 04:21:00,845 INFO L857 garLoopResultBuilder]: For program point L142-1(lines 142 143) no Hoare annotation was computed. [2021-11-03 04:21:00,845 INFO L857 garLoopResultBuilder]: For program point L142-2(lines 142 143) no Hoare annotation was computed. [2021-11-03 04:21:00,845 INFO L857 garLoopResultBuilder]: For program point L142-3(lines 142 143) no Hoare annotation was computed. [2021-11-03 04:21:00,846 INFO L857 garLoopResultBuilder]: For program point L277(lines 277 278) no Hoare annotation was computed. [2021-11-03 04:21:00,846 INFO L857 garLoopResultBuilder]: For program point L148(lines 148 149) no Hoare annotation was computed. [2021-11-03 04:21:00,846 INFO L857 garLoopResultBuilder]: For program point L148-1(lines 148 149) no Hoare annotation was computed. [2021-11-03 04:21:00,846 INFO L857 garLoopResultBuilder]: For program point L148-2(lines 148 149) no Hoare annotation was computed. [2021-11-03 04:21:00,846 INFO L857 garLoopResultBuilder]: For program point L148-3(lines 148 149) no Hoare annotation was computed. [2021-11-03 04:21:00,847 INFO L857 garLoopResultBuilder]: For program point L282-1(lines 204 374) no Hoare annotation was computed. [2021-11-03 04:21:00,847 INFO L857 garLoopResultBuilder]: For program point L150(lines 150 158) no Hoare annotation was computed. [2021-11-03 04:21:00,847 INFO L857 garLoopResultBuilder]: For program point L150-1(lines 150 158) no Hoare annotation was computed. [2021-11-03 04:21:00,847 INFO L857 garLoopResultBuilder]: For program point L150-2(lines 150 158) no Hoare annotation was computed. [2021-11-03 04:21:00,847 INFO L857 garLoopResultBuilder]: For program point L150-3(lines 150 158) no Hoare annotation was computed. [2021-11-03 04:21:00,847 INFO L857 garLoopResultBuilder]: For program point L151-1(lines 151 156) no Hoare annotation was computed. [2021-11-03 04:21:00,848 INFO L853 garLoopResultBuilder]: At program point L151-2(lines 151 156) the Hoare annotation is: false [2021-11-03 04:21:00,848 INFO L857 garLoopResultBuilder]: For program point L151-3(lines 151 156) no Hoare annotation was computed. [2021-11-03 04:21:00,848 INFO L857 garLoopResultBuilder]: For program point L151-5(lines 151 156) no Hoare annotation was computed. [2021-11-03 04:21:00,848 INFO L853 garLoopResultBuilder]: At program point L151-6(lines 151 156) the Hoare annotation is: false [2021-11-03 04:21:00,848 INFO L857 garLoopResultBuilder]: For program point L151-7(lines 151 156) no Hoare annotation was computed. [2021-11-03 04:21:00,849 INFO L857 garLoopResultBuilder]: For program point L151-9(lines 151 156) no Hoare annotation was computed. [2021-11-03 04:21:00,849 INFO L853 garLoopResultBuilder]: At program point L151-10(lines 151 156) the Hoare annotation is: false [2021-11-03 04:21:00,849 INFO L857 garLoopResultBuilder]: For program point L151-11(lines 151 156) no Hoare annotation was computed. [2021-11-03 04:21:00,849 INFO L857 garLoopResultBuilder]: For program point L151-13(lines 151 156) no Hoare annotation was computed. [2021-11-03 04:21:00,849 INFO L853 garLoopResultBuilder]: At program point L151-14(lines 151 156) the Hoare annotation is: false [2021-11-03 04:21:00,849 INFO L857 garLoopResultBuilder]: For program point L151-15(lines 151 156) no Hoare annotation was computed. [2021-11-03 04:21:00,850 INFO L857 garLoopResultBuilder]: For program point L416-1(lines 416 420) no Hoare annotation was computed. [2021-11-03 04:21:00,850 INFO L853 garLoopResultBuilder]: At program point L416-2(lines 416 420) the Hoare annotation is: false [2021-11-03 04:21:00,850 INFO L857 garLoopResultBuilder]: For program point L416-3(lines 416 420) no Hoare annotation was computed. [2021-11-03 04:21:00,850 INFO L857 garLoopResultBuilder]: For program point L284-2(lines 284 285) no Hoare annotation was computed. [2021-11-03 04:21:00,850 INFO L853 garLoopResultBuilder]: At program point L284-3(lines 284 285) the Hoare annotation is: false [2021-11-03 04:21:00,850 INFO L857 garLoopResultBuilder]: For program point L284-4(lines 282 299) no Hoare annotation was computed. [2021-11-03 04:21:00,851 INFO L857 garLoopResultBuilder]: For program point L551-1(lines 551 555) no Hoare annotation was computed. [2021-11-03 04:21:00,851 INFO L853 garLoopResultBuilder]: At program point L551-2(lines 551 555) the Hoare annotation is: false [2021-11-03 04:21:00,851 INFO L857 garLoopResultBuilder]: For program point L551-3(lines 551 555) no Hoare annotation was computed. [2021-11-03 04:21:00,851 INFO L857 garLoopResultBuilder]: For program point L551-5(lines 551 555) no Hoare annotation was computed. [2021-11-03 04:21:00,851 INFO L853 garLoopResultBuilder]: At program point L551-6(lines 551 555) the Hoare annotation is: false [2021-11-03 04:21:00,852 INFO L857 garLoopResultBuilder]: For program point L551-7(lines 551 555) no Hoare annotation was computed. [2021-11-03 04:21:00,852 INFO L857 garLoopResultBuilder]: For program point L287-1(lines 287 288) no Hoare annotation was computed. [2021-11-03 04:21:00,852 INFO L857 garLoopResultBuilder]: For program point L287-3(lines 287 288) no Hoare annotation was computed. [2021-11-03 04:21:00,852 INFO L853 garLoopResultBuilder]: At program point L287-4(lines 287 288) the Hoare annotation is: false [2021-11-03 04:21:00,852 INFO L857 garLoopResultBuilder]: For program point L287-5(lines 287 288) no Hoare annotation was computed. [2021-11-03 04:21:00,852 INFO L857 garLoopResultBuilder]: For program point L422(lines 422 426) no Hoare annotation was computed. [2021-11-03 04:21:00,853 INFO L857 garLoopResultBuilder]: For program point L290-2(lines 290 295) no Hoare annotation was computed. [2021-11-03 04:21:00,853 INFO L853 garLoopResultBuilder]: At program point L290-3(lines 290 295) the Hoare annotation is: false [2021-11-03 04:21:00,853 INFO L857 garLoopResultBuilder]: For program point L290-4(lines 290 295) no Hoare annotation was computed. [2021-11-03 04:21:00,853 INFO L857 garLoopResultBuilder]: For program point L159(lines 159 164) no Hoare annotation was computed. [2021-11-03 04:21:00,853 INFO L857 garLoopResultBuilder]: For program point L159-1(lines 159 164) no Hoare annotation was computed. [2021-11-03 04:21:00,853 INFO L857 garLoopResultBuilder]: For program point L159-2(lines 159 164) no Hoare annotation was computed. [2021-11-03 04:21:00,854 INFO L857 garLoopResultBuilder]: For program point L159-3(lines 159 164) no Hoare annotation was computed. [2021-11-03 04:21:00,854 INFO L857 garLoopResultBuilder]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2021-11-03 04:21:00,854 INFO L853 garLoopResultBuilder]: At program point L27-2(lines 27 32) the Hoare annotation is: false [2021-11-03 04:21:00,854 INFO L857 garLoopResultBuilder]: For program point L27-3(lines 27 32) no Hoare annotation was computed. [2021-11-03 04:21:00,854 INFO L857 garLoopResultBuilder]: For program point L292-2(lines 292 293) no Hoare annotation was computed. [2021-11-03 04:21:00,854 INFO L853 garLoopResultBuilder]: At program point L292-3(lines 292 293) the Hoare annotation is: false [2021-11-03 04:21:00,855 INFO L857 garLoopResultBuilder]: For program point L160(lines 160 163) no Hoare annotation was computed. [2021-11-03 04:21:00,855 INFO L857 garLoopResultBuilder]: For program point L292-4(lines 292 293) no Hoare annotation was computed. [2021-11-03 04:21:00,855 INFO L857 garLoopResultBuilder]: For program point L160-1(lines 160 163) no Hoare annotation was computed. [2021-11-03 04:21:00,855 INFO L857 garLoopResultBuilder]: For program point L160-2(lines 160 163) no Hoare annotation was computed. [2021-11-03 04:21:00,855 INFO L857 garLoopResultBuilder]: For program point L160-3(lines 160 163) no Hoare annotation was computed. [2021-11-03 04:21:00,855 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-03 04:21:00,856 INFO L857 garLoopResultBuilder]: For program point L557(lines 557 560) no Hoare annotation was computed. [2021-11-03 04:21:00,856 INFO L857 garLoopResultBuilder]: For program point L557-2(lines 557 560) no Hoare annotation was computed. [2021-11-03 04:21:00,856 INFO L857 garLoopResultBuilder]: For program point L557-3(lines 557 560) no Hoare annotation was computed. [2021-11-03 04:21:00,856 INFO L857 garLoopResultBuilder]: For program point L557-5(lines 557 560) no Hoare annotation was computed. [2021-11-03 04:21:00,856 INFO L857 garLoopResultBuilder]: For program point L558(lines 558 559) no Hoare annotation was computed. [2021-11-03 04:21:00,856 INFO L857 garLoopResultBuilder]: For program point L558-1(lines 558 559) no Hoare annotation was computed. [2021-11-03 04:21:00,857 INFO L857 garLoopResultBuilder]: For program point L427(lines 427 451) no Hoare annotation was computed. [2021-11-03 04:21:00,857 INFO L857 garLoopResultBuilder]: For program point L428(lines 428 450) no Hoare annotation was computed. [2021-11-03 04:21:00,857 INFO L853 garLoopResultBuilder]: At program point L297(lines 204 374) the Hoare annotation is: false [2021-11-03 04:21:00,857 INFO L857 garLoopResultBuilder]: For program point L430(lines 430 437) no Hoare annotation was computed. [2021-11-03 04:21:00,857 INFO L857 garLoopResultBuilder]: For program point L430-2(lines 430 437) no Hoare annotation was computed. [2021-11-03 04:21:00,857 INFO L857 garLoopResultBuilder]: For program point L166-1(lines 166 171) no Hoare annotation was computed. [2021-11-03 04:21:00,858 INFO L853 garLoopResultBuilder]: At program point L166-2(lines 166 171) the Hoare annotation is: false [2021-11-03 04:21:00,858 INFO L857 garLoopResultBuilder]: For program point L166-3(lines 166 171) no Hoare annotation was computed. [2021-11-03 04:21:00,858 INFO L857 garLoopResultBuilder]: For program point L34(lines 34 77) no Hoare annotation was computed. [2021-11-03 04:21:00,858 INFO L857 garLoopResultBuilder]: For program point L166-5(lines 166 171) no Hoare annotation was computed. [2021-11-03 04:21:00,858 INFO L853 garLoopResultBuilder]: At program point L166-6(lines 166 171) the Hoare annotation is: false [2021-11-03 04:21:00,858 INFO L857 garLoopResultBuilder]: For program point L166-7(lines 166 171) no Hoare annotation was computed. [2021-11-03 04:21:00,859 INFO L857 garLoopResultBuilder]: For program point L166-9(lines 166 171) no Hoare annotation was computed. [2021-11-03 04:21:00,859 INFO L853 garLoopResultBuilder]: At program point L166-10(lines 166 171) the Hoare annotation is: false [2021-11-03 04:21:00,859 INFO L857 garLoopResultBuilder]: For program point L166-11(lines 166 171) no Hoare annotation was computed. [2021-11-03 04:21:00,859 INFO L857 garLoopResultBuilder]: For program point L166-13(lines 166 171) no Hoare annotation was computed. [2021-11-03 04:21:00,859 INFO L853 garLoopResultBuilder]: At program point L166-14(lines 166 171) the Hoare annotation is: false [2021-11-03 04:21:00,860 INFO L857 garLoopResultBuilder]: For program point L166-15(lines 166 171) no Hoare annotation was computed. [2021-11-03 04:21:00,860 INFO L857 garLoopResultBuilder]: For program point L35(lines 35 54) no Hoare annotation was computed. [2021-11-03 04:21:00,860 INFO L857 garLoopResultBuilder]: For program point L36(lines 36 43) no Hoare annotation was computed. [2021-11-03 04:21:00,860 INFO L857 garLoopResultBuilder]: For program point L565(lines 565 581) no Hoare annotation was computed. [2021-11-03 04:21:00,860 INFO L857 garLoopResultBuilder]: For program point L565-1(lines 565 581) no Hoare annotation was computed. [2021-11-03 04:21:00,860 INFO L857 garLoopResultBuilder]: For program point L37(lines 37 42) no Hoare annotation was computed. [2021-11-03 04:21:00,861 INFO L857 garLoopResultBuilder]: For program point L39(lines 39 42) no Hoare annotation was computed. [2021-11-03 04:21:00,861 INFO L857 garLoopResultBuilder]: For program point L568(lines 568 577) no Hoare annotation was computed. [2021-11-03 04:21:00,861 INFO L857 garLoopResultBuilder]: For program point L568-2(lines 568 577) no Hoare annotation was computed. [2021-11-03 04:21:00,861 INFO L857 garLoopResultBuilder]: For program point L304-1(lines 304 307) no Hoare annotation was computed. [2021-11-03 04:21:00,861 INFO L853 garLoopResultBuilder]: At program point L304-3(lines 304 307) the Hoare annotation is: false [2021-11-03 04:21:00,861 INFO L853 garLoopResultBuilder]: At program point L172(lines 123 173) the Hoare annotation is: false [2021-11-03 04:21:00,862 INFO L853 garLoopResultBuilder]: At program point L172-1(lines 123 173) the Hoare annotation is: false [2021-11-03 04:21:00,862 INFO L853 garLoopResultBuilder]: At program point L172-2(lines 123 173) the Hoare annotation is: false [2021-11-03 04:21:00,862 INFO L853 garLoopResultBuilder]: At program point L172-3(lines 123 173) the Hoare annotation is: false [2021-11-03 04:21:00,862 INFO L857 garLoopResultBuilder]: For program point L571-1(lines 571 576) no Hoare annotation was computed. [2021-11-03 04:21:00,862 INFO L853 garLoopResultBuilder]: At program point L571-2(lines 571 576) the Hoare annotation is: false [2021-11-03 04:21:00,862 INFO L857 garLoopResultBuilder]: For program point L571-3(lines 568 577) no Hoare annotation was computed. [2021-11-03 04:21:00,863 INFO L857 garLoopResultBuilder]: For program point L571-5(lines 571 576) no Hoare annotation was computed. [2021-11-03 04:21:00,863 INFO L853 garLoopResultBuilder]: At program point L571-6(lines 571 576) the Hoare annotation is: false [2021-11-03 04:21:00,863 INFO L857 garLoopResultBuilder]: For program point L571-7(lines 568 577) no Hoare annotation was computed. [2021-11-03 04:21:00,863 INFO L857 garLoopResultBuilder]: For program point L176-1(lines 176 180) no Hoare annotation was computed. [2021-11-03 04:21:00,863 INFO L853 garLoopResultBuilder]: At program point L176-2(lines 176 180) the Hoare annotation is: false [2021-11-03 04:21:00,864 INFO L857 garLoopResultBuilder]: For program point L441(lines 441 448) no Hoare annotation was computed. [2021-11-03 04:21:00,864 INFO L857 garLoopResultBuilder]: For program point L441-2(lines 441 448) no Hoare annotation was computed. [2021-11-03 04:21:00,864 INFO L857 garLoopResultBuilder]: For program point L310(lines 310 317) no Hoare annotation was computed. [2021-11-03 04:21:00,864 INFO L857 garLoopResultBuilder]: For program point L310-2(lines 301 318) no Hoare annotation was computed. [2021-11-03 04:21:00,864 INFO L857 garLoopResultBuilder]: For program point L46(lines 46 47) no Hoare annotation was computed. [2021-11-03 04:21:00,864 INFO L857 garLoopResultBuilder]: For program point L48(lines 48 53) no Hoare annotation was computed. [2021-11-03 04:21:00,864 INFO L857 garLoopResultBuilder]: For program point L181(lines 181 186) no Hoare annotation was computed. [2021-11-03 04:21:00,865 INFO L857 garLoopResultBuilder]: For program point L181-1(lines 174 188) no Hoare annotation was computed. [2021-11-03 04:21:00,865 INFO L857 garLoopResultBuilder]: For program point L181-2(lines 181 186) no Hoare annotation was computed. [2021-11-03 04:21:00,865 INFO L857 garLoopResultBuilder]: For program point L49(lines 49 50) no Hoare annotation was computed. [2021-11-03 04:21:00,865 INFO L857 garLoopResultBuilder]: For program point L49-2(lines 49 50) no Hoare annotation was computed. [2021-11-03 04:21:00,865 INFO L853 garLoopResultBuilder]: At program point L580(lines 548 582) the Hoare annotation is: false [2021-11-03 04:21:00,865 INFO L853 garLoopResultBuilder]: At program point L580-1(lines 548 582) the Hoare annotation is: false [2021-11-03 04:21:00,866 INFO L853 garLoopResultBuilder]: At program point L187(lines 174 188) the Hoare annotation is: false [2021-11-03 04:21:00,866 INFO L857 garLoopResultBuilder]: For program point L55(lines 55 77) no Hoare annotation was computed. [2021-11-03 04:21:00,866 INFO L857 garLoopResultBuilder]: For program point L452(lines 452 498) no Hoare annotation was computed. [2021-11-03 04:21:00,866 INFO L857 garLoopResultBuilder]: For program point L56(lines 56 59) no Hoare annotation was computed. [2021-11-03 04:21:00,866 INFO L857 garLoopResultBuilder]: For program point L321-2(lines 321 324) no Hoare annotation was computed. [2021-11-03 04:21:00,866 INFO L853 garLoopResultBuilder]: At program point L321-3(lines 321 324) the Hoare annotation is: false [2021-11-03 04:21:00,867 INFO L857 garLoopResultBuilder]: For program point L321-4(lines 321 324) no Hoare annotation was computed. [2021-11-03 04:21:00,867 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-03 04:21:00,867 INFO L857 garLoopResultBuilder]: For program point L458(line 458) no Hoare annotation was computed. [2021-11-03 04:21:00,867 INFO L857 garLoopResultBuilder]: For program point L458-2(lines 458 490) no Hoare annotation was computed. [2021-11-03 04:21:00,867 INFO L857 garLoopResultBuilder]: For program point L326-2(lines 326 330) no Hoare annotation was computed. [2021-11-03 04:21:00,867 INFO L853 garLoopResultBuilder]: At program point L326-3(lines 326 330) the Hoare annotation is: false [2021-11-03 04:21:00,868 INFO L857 garLoopResultBuilder]: For program point L326-4(lines 326 330) no Hoare annotation was computed. [2021-11-03 04:21:00,868 INFO L857 garLoopResultBuilder]: For program point L62(lines 62 63) no Hoare annotation was computed. [2021-11-03 04:21:00,868 INFO L857 garLoopResultBuilder]: For program point L327-2(lines 327 328) no Hoare annotation was computed. [2021-11-03 04:21:00,868 INFO L853 garLoopResultBuilder]: At program point L327-3(lines 327 328) the Hoare annotation is: false [2021-11-03 04:21:00,868 INFO L857 garLoopResultBuilder]: For program point L327-4(lines 327 328) no Hoare annotation was computed. [2021-11-03 04:21:00,868 INFO L857 garLoopResultBuilder]: For program point L64(lines 64 76) no Hoare annotation was computed. [2021-11-03 04:21:00,868 INFO L857 garLoopResultBuilder]: For program point L65(lines 65 74) no Hoare annotation was computed. [2021-11-03 04:21:00,869 INFO L857 garLoopResultBuilder]: For program point L65-1(lines 65 74) no Hoare annotation was computed. [2021-11-03 04:21:00,869 INFO L857 garLoopResultBuilder]: For program point L66(lines 66 73) no Hoare annotation was computed. [2021-11-03 04:21:00,869 INFO L857 garLoopResultBuilder]: For program point L595-1(lines 595 599) no Hoare annotation was computed. [2021-11-03 04:21:00,869 INFO L853 garLoopResultBuilder]: At program point L595-2(lines 595 599) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (= .cse0 ULTIMATE.start___kernel_sin_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) ULTIMATE.start_sin_double_~ix~3))))) [2021-11-03 04:21:00,869 INFO L857 garLoopResultBuilder]: For program point L595-3(lines 595 599) no Hoare annotation was computed. [2021-11-03 04:21:00,870 INFO L857 garLoopResultBuilder]: For program point L595-5(lines 595 599) no Hoare annotation was computed. [2021-11-03 04:21:00,870 INFO L853 garLoopResultBuilder]: At program point L595-6(lines 595 599) the Hoare annotation is: false [2021-11-03 04:21:00,870 INFO L857 garLoopResultBuilder]: For program point L595-7(lines 595 599) no Hoare annotation was computed. [2021-11-03 04:21:00,870 INFO L857 garLoopResultBuilder]: For program point L595-9(lines 595 599) no Hoare annotation was computed. [2021-11-03 04:21:00,870 INFO L853 garLoopResultBuilder]: At program point L595-10(lines 595 599) the Hoare annotation is: false [2021-11-03 04:21:00,870 INFO L857 garLoopResultBuilder]: For program point L595-11(lines 595 599) no Hoare annotation was computed. [2021-11-03 04:21:00,871 INFO L857 garLoopResultBuilder]: For program point L464-1(lines 464 468) no Hoare annotation was computed. [2021-11-03 04:21:00,871 INFO L853 garLoopResultBuilder]: At program point L464-2(lines 464 468) the Hoare annotation is: false [2021-11-03 04:21:00,871 INFO L857 garLoopResultBuilder]: For program point L464-3(lines 464 468) no Hoare annotation was computed. [2021-11-03 04:21:00,871 INFO L853 garLoopResultBuilder]: At program point L332(lines 332 372) the Hoare annotation is: false [2021-11-03 04:21:00,871 INFO L857 garLoopResultBuilder]: For program point L333(line 333) no Hoare annotation was computed. [2021-11-03 04:21:00,871 INFO L857 garLoopResultBuilder]: For program point L70(lines 70 71) no Hoare annotation was computed. [2021-11-03 04:21:00,872 INFO L857 garLoopResultBuilder]: For program point L70-2(lines 70 71) no Hoare annotation was computed. [2021-11-03 04:21:00,872 INFO L857 garLoopResultBuilder]: For program point L335-2(lines 335 336) no Hoare annotation was computed. [2021-11-03 04:21:00,872 INFO L853 garLoopResultBuilder]: At program point L335-3(lines 335 336) the Hoare annotation is: false [2021-11-03 04:21:00,872 INFO L857 garLoopResultBuilder]: For program point L335-4(lines 332 372) no Hoare annotation was computed. [2021-11-03 04:21:00,872 INFO L857 garLoopResultBuilder]: For program point L601(lines 601 604) no Hoare annotation was computed. [2021-11-03 04:21:00,872 INFO L857 garLoopResultBuilder]: For program point L601-2(lines 601 604) no Hoare annotation was computed. [2021-11-03 04:21:00,872 INFO L857 garLoopResultBuilder]: For program point L601-3(lines 601 604) no Hoare annotation was computed. [2021-11-03 04:21:00,873 INFO L857 garLoopResultBuilder]: For program point L601-5(lines 601 604) no Hoare annotation was computed. [2021-11-03 04:21:00,873 INFO L857 garLoopResultBuilder]: For program point L601-6(lines 601 604) no Hoare annotation was computed. [2021-11-03 04:21:00,873 INFO L857 garLoopResultBuilder]: For program point L601-8(lines 601 604) no Hoare annotation was computed. [2021-11-03 04:21:00,873 INFO L857 garLoopResultBuilder]: For program point L337-1(line 337) no Hoare annotation was computed. [2021-11-03 04:21:00,873 INFO L857 garLoopResultBuilder]: For program point L602(lines 602 603) no Hoare annotation was computed. [2021-11-03 04:21:00,873 INFO L857 garLoopResultBuilder]: For program point L602-1(lines 602 603) no Hoare annotation was computed. [2021-11-03 04:21:00,874 INFO L857 garLoopResultBuilder]: For program point L602-2(lines 602 603) no Hoare annotation was computed. [2021-11-03 04:21:00,874 INFO L857 garLoopResultBuilder]: For program point L470(lines 470 489) no Hoare annotation was computed. [2021-11-03 04:21:00,874 INFO L857 garLoopResultBuilder]: For program point L470-1(lines 458 490) no Hoare annotation was computed. [2021-11-03 04:21:00,874 INFO L857 garLoopResultBuilder]: For program point L339(line 339) no Hoare annotation was computed. [2021-11-03 04:21:00,874 INFO L857 garLoopResultBuilder]: For program point L339-2(line 339) no Hoare annotation was computed. [2021-11-03 04:21:00,874 INFO L857 garLoopResultBuilder]: For program point L340(line 340) no Hoare annotation was computed. [2021-11-03 04:21:00,874 INFO L857 garLoopResultBuilder]: For program point L342-2(lines 342 343) no Hoare annotation was computed. [2021-11-03 04:21:00,875 INFO L853 garLoopResultBuilder]: At program point L342-3(lines 342 343) the Hoare annotation is: false [2021-11-03 04:21:00,875 INFO L857 garLoopResultBuilder]: For program point L342-4(lines 332 372) no Hoare annotation was computed. [2021-11-03 04:21:00,875 INFO L857 garLoopResultBuilder]: For program point L78(lines 78 83) no Hoare annotation was computed. [2021-11-03 04:21:00,875 INFO L857 garLoopResultBuilder]: For program point L78-1(lines 24 85) no Hoare annotation was computed. [2021-11-03 04:21:00,875 INFO L857 garLoopResultBuilder]: For program point L78-2(lines 78 83) no Hoare annotation was computed. [2021-11-03 04:21:00,875 INFO L857 garLoopResultBuilder]: For program point L608(lines 608 611) no Hoare annotation was computed. [2021-11-03 04:21:00,876 INFO L857 garLoopResultBuilder]: For program point L608-1(lines 608 611) no Hoare annotation was computed. [2021-11-03 04:21:00,876 INFO L857 garLoopResultBuilder]: For program point L608-2(lines 608 611) no Hoare annotation was computed. [2021-11-03 04:21:00,876 INFO L857 garLoopResultBuilder]: For program point L476-1(lines 476 480) no Hoare annotation was computed. [2021-11-03 04:21:00,876 INFO L853 garLoopResultBuilder]: At program point L476-2(lines 476 480) the Hoare annotation is: false [2021-11-03 04:21:00,876 INFO L857 garLoopResultBuilder]: For program point L476-3(lines 476 480) no Hoare annotation was computed. [2021-11-03 04:21:00,876 INFO L857 garLoopResultBuilder]: For program point L344-1(line 344) no Hoare annotation was computed. [2021-11-03 04:21:00,877 INFO L857 garLoopResultBuilder]: For program point L213(lines 213 214) no Hoare annotation was computed. [2021-11-03 04:21:00,877 INFO L857 garLoopResultBuilder]: For program point L213-2(lines 213 214) no Hoare annotation was computed. [2021-11-03 04:21:00,877 INFO L857 garLoopResultBuilder]: For program point L346-2(lines 346 347) no Hoare annotation was computed. [2021-11-03 04:21:00,877 INFO L853 garLoopResultBuilder]: At program point L346-3(lines 346 347) the Hoare annotation is: false [2021-11-03 04:21:00,877 INFO L857 garLoopResultBuilder]: For program point L346-4(lines 332 372) no Hoare annotation was computed. [2021-11-03 04:21:00,877 INFO L853 garLoopResultBuilder]: At program point L611(lines 592 612) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|)) ULTIMATE.start___kernel_sin_~ix~2))) (= .cse0 |ULTIMATE.start___kernel_sin_#res|) (= .cse0 ULTIMATE.start___kernel_sin_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) ULTIMATE.start_sin_double_~ix~3))))) [2021-11-03 04:21:00,877 INFO L853 garLoopResultBuilder]: At program point L611-1(lines 592 612) the Hoare annotation is: false [2021-11-03 04:21:00,877 INFO L853 garLoopResultBuilder]: At program point L611-2(lines 592 612) the Hoare annotation is: false [2021-11-03 04:21:00,877 INFO L857 garLoopResultBuilder]: For program point L348-1(line 348) no Hoare annotation was computed. [2021-11-03 04:21:00,877 INFO L853 garLoopResultBuilder]: At program point L84(lines 24 85) the Hoare annotation is: false [2021-11-03 04:21:00,878 INFO L853 garLoopResultBuilder]: At program point L614(lines 614 640) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|)) ULTIMATE.start___kernel_sin_~ix~2))) (= |ULTIMATE.start_sin_double_#res| .cse0) (= .cse0 |ULTIMATE.start___kernel_sin_#res|) (= .cse0 ULTIMATE.start___kernel_sin_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) ULTIMATE.start_sin_double_~ix~3))))) [2021-11-03 04:21:00,878 INFO L857 garLoopResultBuilder]: For program point L482(lines 482 488) no Hoare annotation was computed. [2021-11-03 04:21:00,878 INFO L857 garLoopResultBuilder]: For program point L350(line 350) no Hoare annotation was computed. [2021-11-03 04:21:00,878 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-03 04:21:00,878 INFO L857 garLoopResultBuilder]: For program point L351-2(lines 351 355) no Hoare annotation was computed. [2021-11-03 04:21:00,878 INFO L853 garLoopResultBuilder]: At program point L351-3(lines 351 355) the Hoare annotation is: false [2021-11-03 04:21:00,878 INFO L857 garLoopResultBuilder]: For program point L351-4(lines 351 355) no Hoare annotation was computed. [2021-11-03 04:21:00,878 INFO L857 garLoopResultBuilder]: For program point L219-2(lines 219 220) no Hoare annotation was computed. [2021-11-03 04:21:00,878 INFO L853 garLoopResultBuilder]: At program point L219-3(lines 219 220) the Hoare annotation is: false [2021-11-03 04:21:00,878 INFO L857 garLoopResultBuilder]: For program point L219-4(lines 219 220) no Hoare annotation was computed. [2021-11-03 04:21:00,878 INFO L857 garLoopResultBuilder]: For program point L220(line 220) no Hoare annotation was computed. [2021-11-03 04:21:00,878 INFO L857 garLoopResultBuilder]: For program point L220-2(line 220) no Hoare annotation was computed. [2021-11-03 04:21:00,879 INFO L857 garLoopResultBuilder]: For program point L617-1(lines 617 621) no Hoare annotation was computed. [2021-11-03 04:21:00,879 INFO L853 garLoopResultBuilder]: At program point L617-2(lines 617 621) the Hoare annotation is: (= ULTIMATE.start_sin_double_~x (fp.neg (_ +zero 11 53))) [2021-11-03 04:21:00,879 INFO L857 garLoopResultBuilder]: For program point L617-3(lines 617 621) no Hoare annotation was computed. [2021-11-03 04:21:00,879 INFO L857 garLoopResultBuilder]: For program point L222-2(lines 222 226) no Hoare annotation was computed. [2021-11-03 04:21:00,879 INFO L853 garLoopResultBuilder]: At program point L222-3(lines 222 226) the Hoare annotation is: false [2021-11-03 04:21:00,879 INFO L857 garLoopResultBuilder]: For program point L222-4(lines 222 226) no Hoare annotation was computed. [2021-11-03 04:21:00,879 INFO L857 garLoopResultBuilder]: For program point L90-1(lines 90 94) no Hoare annotation was computed. [2021-11-03 04:21:00,879 INFO L853 garLoopResultBuilder]: At program point L90-2(lines 90 94) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|)) ULTIMATE.start___kernel_sin_~ix~2))) (= .cse0 ULTIMATE.start_main_~res~0) (= |ULTIMATE.start_sin_double_#res| .cse0) (= .cse0 |ULTIMATE.start___kernel_sin_#res|) (= .cse0 ULTIMATE.start___kernel_sin_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) ULTIMATE.start_sin_double_~ix~3))) |ULTIMATE.start_main_#t~short141| (= ULTIMATE.start___signbit_double_~x .cse0))) [2021-11-03 04:21:00,879 INFO L857 garLoopResultBuilder]: For program point L90-3(lines 90 94) no Hoare annotation was computed. [2021-11-03 04:21:00,879 INFO L857 garLoopResultBuilder]: For program point L223-2(lines 223 224) no Hoare annotation was computed. [2021-11-03 04:21:00,879 INFO L853 garLoopResultBuilder]: At program point L223-3(lines 223 224) the Hoare annotation is: false [2021-11-03 04:21:00,879 INFO L857 garLoopResultBuilder]: For program point L223-4(lines 223 224) no Hoare annotation was computed. [2021-11-03 04:21:00,879 INFO L857 garLoopResultBuilder]: For program point L356-2(lines 356 360) no Hoare annotation was computed. [2021-11-03 04:21:00,880 INFO L853 garLoopResultBuilder]: At program point L356-3(lines 356 360) the Hoare annotation is: false [2021-11-03 04:21:00,880 INFO L857 garLoopResultBuilder]: For program point L356-4(lines 356 360) no Hoare annotation was computed. [2021-11-03 04:21:00,880 INFO L857 garLoopResultBuilder]: For program point L623(lines 623 639) no Hoare annotation was computed. [2021-11-03 04:21:00,880 INFO L857 garLoopResultBuilder]: For program point L492(lines 492 497) no Hoare annotation was computed. [2021-11-03 04:21:00,880 INFO L853 garLoopResultBuilder]: At program point L96(lines 87 97) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|)) ULTIMATE.start___kernel_sin_~ix~2))) (= .cse0 ULTIMATE.start_main_~res~0) (= |ULTIMATE.start_sin_double_#res| .cse0) (= .cse0 |ULTIMATE.start___kernel_sin_#res|) (= .cse0 ULTIMATE.start___kernel_sin_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) ULTIMATE.start_sin_double_~ix~3))) (= |ULTIMATE.start___signbit_double_#res| (_ bv1 32)) (exists ((|v_skolemized_q#valueAsBitvector_197| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_197|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_197|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_197|)) (fp.neg (_ +zero 11 53))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_197|) ULTIMATE.start___signbit_double_~msw~0))) |ULTIMATE.start_main_#t~short141| (= ULTIMATE.start___signbit_double_~x .cse0))) [2021-11-03 04:21:00,881 INFO L857 garLoopResultBuilder]: For program point L625(lines 625 639) no Hoare annotation was computed. [2021-11-03 04:21:00,881 INFO L857 garLoopResultBuilder]: For program point L361-2(lines 361 362) no Hoare annotation was computed. [2021-11-03 04:21:00,881 INFO L853 garLoopResultBuilder]: At program point L361-3(lines 361 362) the Hoare annotation is: false [2021-11-03 04:21:00,881 INFO L857 garLoopResultBuilder]: For program point L361-4(lines 332 372) no Hoare annotation was computed. [2021-11-03 04:21:00,881 INFO L857 garLoopResultBuilder]: For program point L231-2(lines 231 235) no Hoare annotation was computed. [2021-11-03 04:21:00,881 INFO L853 garLoopResultBuilder]: At program point L231-3(lines 231 235) the Hoare annotation is: false [2021-11-03 04:21:00,881 INFO L857 garLoopResultBuilder]: For program point L231-4(lines 231 235) no Hoare annotation was computed. [2021-11-03 04:21:00,882 INFO L857 garLoopResultBuilder]: For program point L100-1(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,882 INFO L853 garLoopResultBuilder]: At program point L100-2(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,882 INFO L857 garLoopResultBuilder]: For program point L100-5(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,882 INFO L853 garLoopResultBuilder]: At program point L100-6(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,882 INFO L857 garLoopResultBuilder]: For program point L100-9(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,882 INFO L853 garLoopResultBuilder]: At program point L100-10(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,883 INFO L857 garLoopResultBuilder]: For program point L100-13(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,883 INFO L853 garLoopResultBuilder]: At program point L100-14(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,883 INFO L857 garLoopResultBuilder]: For program point L629(lines 629 638) no Hoare annotation was computed. [2021-11-03 04:21:00,883 INFO L857 garLoopResultBuilder]: For program point L100-17(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,883 INFO L853 garLoopResultBuilder]: At program point L100-18(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,883 INFO L857 garLoopResultBuilder]: For program point L100-21(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,883 INFO L853 garLoopResultBuilder]: At program point L100-22(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,883 INFO L857 garLoopResultBuilder]: For program point L100-25(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,884 INFO L853 garLoopResultBuilder]: At program point L100-26(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,884 INFO L857 garLoopResultBuilder]: For program point L100-29(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,884 INFO L853 garLoopResultBuilder]: At program point L100-30(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,884 INFO L857 garLoopResultBuilder]: For program point L100-33(lines 100 104) no Hoare annotation was computed. [2021-11-03 04:21:00,884 INFO L853 garLoopResultBuilder]: At program point L100-34(lines 100 104) the Hoare annotation is: false [2021-11-03 04:21:00,887 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-11-03 04:21:00,889 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-03 04:21:00,899 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,902 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,903 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,903 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,903 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,904 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,904 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,904 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,919 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,919 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,919 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,919 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,920 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,920 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,920 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,920 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,926 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,927 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,927 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,927 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,927 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,928 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,928 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,929 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,929 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,932 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,932 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,932 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,932 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,933 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,933 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,933 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,934 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,934 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,935 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,935 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,935 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,935 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,936 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,936 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,936 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:00,936 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:00,936 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:00,937 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:00,938 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,938 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,938 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,938 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,939 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,939 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,939 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,939 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,940 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:00,940 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:00,940 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:00,940 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:00,941 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,941 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,942 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,942 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,942 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,942 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,943 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,943 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,943 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,944 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,944 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,944 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:00,944 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,944 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,945 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,945 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,946 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,946 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,946 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,947 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,947 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,948 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,948 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,948 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:00,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 04:21:00 BoogieIcfgContainer [2021-11-03 04:21:00,949 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-03 04:21:00,950 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-03 04:21:00,950 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-03 04:21:00,950 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-03 04:21:00,951 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:20:12" (3/4) ... [2021-11-03 04:21:00,954 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-03 04:21:00,994 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 50 nodes and edges [2021-11-03 04:21:00,995 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2021-11-03 04:21:00,996 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-03 04:21:00,997 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-03 04:21:01,034 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) [2021-11-03 04:21:01,034 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) [2021-11-03 04:21:01,035 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix)) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-11-03 04:21:01,036 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) [2021-11-03 04:21:01,036 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix)) && \result == 1bv32) && (\exists v_skolemized_q#valueAsBitvector_197 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_197[63:63], v_skolemized_q#valueAsBitvector_197[62:52], v_skolemized_q#valueAsBitvector_197[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_q#valueAsBitvector_197[63:32] == msw)) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-11-03 04:21:01,204 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/witness.graphml [2021-11-03 04:21:01,204 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-03 04:21:01,206 INFO L168 Benchmark]: Toolchain (without parser) took 130174.95 ms. Allocated memory was 52.4 MB in the beginning and 104.9 MB in the end (delta: 52.4 MB). Free memory was 27.8 MB in the beginning and 68.2 MB in the end (delta: -40.4 MB). Peak memory consumption was 53.3 MB. Max. memory is 16.1 GB. [2021-11-03 04:21:01,207 INFO L168 Benchmark]: CDTParser took 1.11 ms. Allocated memory is still 52.4 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 33.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:21:01,208 INFO L168 Benchmark]: CACSL2BoogieTranslator took 672.78 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 27.6 MB in the beginning and 44.3 MB in the end (delta: -16.7 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2021-11-03 04:21:01,208 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.92 ms. Allocated memory is still 67.1 MB. Free memory was 44.3 MB in the beginning and 34.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-03 04:21:01,208 INFO L168 Benchmark]: Boogie Preprocessor took 202.86 ms. Allocated memory is still 67.1 MB. Free memory was 34.7 MB in the beginning and 36.6 MB in the end (delta: -1.9 MB). Peak memory consumption was 9.0 MB. Max. memory is 16.1 GB. [2021-11-03 04:21:01,209 INFO L168 Benchmark]: RCFGBuilder took 80534.21 ms. Allocated memory was 67.1 MB in the beginning and 104.9 MB in the end (delta: 37.7 MB). Free memory was 36.6 MB in the beginning and 40.4 MB in the end (delta: -3.8 MB). Peak memory consumption was 32.7 MB. Max. memory is 16.1 GB. [2021-11-03 04:21:01,209 INFO L168 Benchmark]: TraceAbstraction took 48378.57 ms. Allocated memory is still 104.9 MB. Free memory was 39.7 MB in the beginning and 53.5 MB in the end (delta: -13.8 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2021-11-03 04:21:01,210 INFO L168 Benchmark]: Witness Printer took 254.50 ms. Allocated memory is still 104.9 MB. Free memory was 53.5 MB in the beginning and 68.2 MB in the end (delta: -14.7 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2021-11-03 04:21:01,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11 ms. Allocated memory is still 52.4 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 33.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 672.78 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 27.6 MB in the beginning and 44.3 MB in the end (delta: -16.7 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 122.92 ms. Allocated memory is still 67.1 MB. Free memory was 44.3 MB in the beginning and 34.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 202.86 ms. Allocated memory is still 67.1 MB. Free memory was 34.7 MB in the beginning and 36.6 MB in the end (delta: -1.9 MB). Peak memory consumption was 9.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 80534.21 ms. Allocated memory was 67.1 MB in the beginning and 104.9 MB in the end (delta: 37.7 MB). Free memory was 36.6 MB in the beginning and 40.4 MB in the end (delta: -3.8 MB). Peak memory consumption was 32.7 MB. Max. memory is 16.1 GB. * TraceAbstraction took 48378.57 ms. Allocated memory is still 104.9 MB. Free memory was 39.7 MB in the beginning and 53.5 MB in the end (delta: -13.8 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. * Witness Printer took 254.50 ms. Allocated memory is still 104.9 MB. Free memory was 53.5 MB in the beginning and 68.2 MB in the end (delta: -14.7 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] * 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: 655]: 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, 410 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 48.2s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 25.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.9s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 603 SDtfs, 227 SDslu, 245 SDs, 0 SdLazy, 131 SolverSat, 22 SolverUnsat, 9 SolverUnknown, 0 SolverNotchecked, 21.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 154 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 11.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred 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: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 96 LocationsWithAnnotation, 96 PreInvPairs, 103 NumberOfFragments, 366 HoareAnnotationTreeSize, 96 FomulaSimplifications, 86 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 96 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 2.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 4.4s SatisfiabilityAnalysisTime, 13.0s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 27 QuantifiedInterpolants, 755 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1193 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: 548]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 292]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 27]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 409]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 219]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 505]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 332]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 326]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant [2021-11-03 04:21:01,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,246 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,246 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,246 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,246 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,247 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,247 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,247 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,248 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,248 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,248 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,248 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,248 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: (((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix)) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 222]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant [2021-11-03 04:21:01,252 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,252 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,252 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,252 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,253 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,253 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,253 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,253 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,254 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,254 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,254 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,254 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,254 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,255 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,255 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,255 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: ((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 416]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 517]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 523]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant [2021-11-03 04:21:01,259 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,260 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,260 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,260 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,260 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,261 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,261 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,261 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,261 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:01,261 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:01,261 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:01,262 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:01,264 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,264 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,264 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,265 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,265 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,265 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,265 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,265 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,266 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:01,266 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:01,266 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-11-03 04:21:01,266 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] Derived loop invariant: (((((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix)) && \result == 1bv32) && (\exists v_skolemized_q#valueAsBitvector_197 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_197[63:63], v_skolemized_q#valueAsBitvector_197[62:52], v_skolemized_q#valueAsBitvector_197[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_q#valueAsBitvector_197[63:32] == msw)) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 592]: Loop Invariant [2021-11-03 04:21:01,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,270 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,270 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-11-03 04:21:01,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,273 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,273 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,273 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: (((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) - InvariantResult [Line: 287]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 617]: Loop Invariant Derived loop invariant: x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 476]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant [2021-11-03 04:21:01,280 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,280 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,281 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,282 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,283 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,283 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,283 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-11-03 04:21:01,283 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: (x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 548]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 346]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 223]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-11-03 04:21:01,519 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-11-03 04:21:01,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b340f914-1e5a-4c17-bae7-b089d63c43ae/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE