/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 02:07:25,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 02:07:25,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 02:07:25,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 02:07:25,266 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 02:07:25,267 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 02:07:25,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 02:07:25,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 02:07:25,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 02:07:25,284 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 02:07:25,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 02:07:25,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 02:07:25,286 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 02:07:25,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 02:07:25,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 02:07:25,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 02:07:25,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 02:07:25,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 02:07:25,292 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 02:07:25,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 02:07:25,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 02:07:25,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 02:07:25,297 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 02:07:25,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 02:07:25,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 02:07:25,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 02:07:25,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 02:07:25,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 02:07:25,304 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 02:07:25,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 02:07:25,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 02:07:25,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 02:07:25,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 02:07:25,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 02:07:25,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 02:07:25,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 02:07:25,308 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 02:07:25,328 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 02:07:25,328 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 02:07:25,329 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 02:07:25,330 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 02:07:25,330 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 02:07:25,330 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 02:07:25,330 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 02:07:25,330 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 02:07:25,330 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 02:07:25,331 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 02:07:25,332 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 02:07:25,332 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 02:07:25,332 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 02:07:25,333 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 02:07:25,333 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 02:07:25,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 02:07:25,334 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 02:07:25,334 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 02:07:25,334 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 02:07:25,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 02:07:25,335 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 02:07:25,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 02:07:25,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 02:07:25,335 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 02:07:25,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 02:07:25,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 02:07:25,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 02:07:25,336 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 02:07:25,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 02:07:25,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 02:07:25,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 02:07:25,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 02:07:25,337 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 02:07:25,338 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 02:07:25,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 02:07:25,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 02:07:25,338 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 02:07:25,338 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 02:07:25,602 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 02:07:25,612 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 02:07:25,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 02:07:25,617 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 02:07:25,617 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 02:07:25,618 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2019-11-24 02:07:25,683 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb45aadf1/43681c22424249c8b886396ab082ed15/FLAG2eee3d1fd [2019-11-24 02:07:26,367 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 02:07:26,367 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2019-11-24 02:07:26,400 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb45aadf1/43681c22424249c8b886396ab082ed15/FLAG2eee3d1fd [2019-11-24 02:07:26,528 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb45aadf1/43681c22424249c8b886396ab082ed15 [2019-11-24 02:07:26,535 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 02:07:26,537 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 02:07:26,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 02:07:26,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 02:07:26,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 02:07:26,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:07:26" (1/1) ... [2019-11-24 02:07:26,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c29bb14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:26, skipping insertion in model container [2019-11-24 02:07:26,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:07:26" (1/1) ... [2019-11-24 02:07:26,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 02:07:26,655 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 02:07:27,267 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2471] [2019-11-24 02:07:27,268 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2472-2473] [2019-11-24 02:07:27,910 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 02:07:27,983 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 02:07:28,098 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2471] [2019-11-24 02:07:28,099 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2472-2473] [2019-11-24 02:07:28,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 02:07:28,439 INFO L208 MainTranslator]: Completed translation [2019-11-24 02:07:28,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28 WrapperNode [2019-11-24 02:07:28,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 02:07:28,441 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 02:07:28,441 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 02:07:28,441 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 02:07:28,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (1/1) ... [2019-11-24 02:07:28,524 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (1/1) ... [2019-11-24 02:07:28,865 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 02:07:28,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 02:07:28,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 02:07:28,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 02:07:28,879 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (1/1) ... [2019-11-24 02:07:28,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (1/1) ... [2019-11-24 02:07:28,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (1/1) ... [2019-11-24 02:07:28,937 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (1/1) ... [2019-11-24 02:07:29,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (1/1) ... [2019-11-24 02:07:29,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (1/1) ... [2019-11-24 02:07:29,152 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (1/1) ... [2019-11-24 02:07:29,190 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 02:07:29,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 02:07:29,195 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 02:07:29,195 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 02:07:29,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 02:07:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-24 02:07:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 02:07:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 02:07:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 02:07:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-24 02:07:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 02:07:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-24 02:07:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 02:07:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-24 02:07:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 02:07:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 02:07:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 02:08:33,885 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 02:08:33,885 INFO L284 CfgBuilder]: Removed 1050 assume(true) statements. [2019-11-24 02:08:33,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 02:08:33 BoogieIcfgContainer [2019-11-24 02:08:33,887 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 02:08:33,889 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-24 02:08:33,889 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-24 02:08:33,892 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-24 02:08:33,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 02:07:26" (1/3) ... [2019-11-24 02:08:33,893 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a8f9a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 02:08:33, skipping insertion in model container [2019-11-24 02:08:33,893 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:28" (2/3) ... [2019-11-24 02:08:33,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a8f9a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 02:08:33, skipping insertion in model container [2019-11-24 02:08:33,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 02:08:33" (3/3) ... [2019-11-24 02:08:33,895 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2019-11-24 02:08:33,904 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-24 02:08:33,912 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-24 02:08:33,923 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-24 02:08:33,950 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-24 02:08:33,950 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-24 02:08:33,950 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-24 02:08:33,951 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-24 02:08:33,951 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-24 02:08:33,951 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-24 02:08:33,951 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-24 02:08:33,951 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-24 02:08:33,972 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states. [2019-11-24 02:08:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-24 02:08:33,983 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:08:33,984 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 02:08:33,984 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:08:33,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:08:33,990 INFO L82 PathProgramCache]: Analyzing trace with hash -2001644601, now seen corresponding path program 1 times [2019-11-24 02:08:33,998 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:08:33,998 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [447249758] [2019-11-24 02:08:33,999 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:08:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:08:34,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-24 02:08:34,478 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [447249758] [2019-11-24 02:08:34,479 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:08:34,479 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 02:08:34,480 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629159550] [2019-11-24 02:08:34,486 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 02:08:34,486 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:08:34,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 02:08:34,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:08:34,503 INFO L87 Difference]: Start difference. First operand 335 states. Second operand 3 states. [2019-11-24 02:08:34,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:08:34,689 INFO L93 Difference]: Finished difference Result 956 states and 1531 transitions. [2019-11-24 02:08:34,691 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 02:08:34,692 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-11-24 02:08:34,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:08:34,728 INFO L225 Difference]: With dead ends: 956 [2019-11-24 02:08:34,728 INFO L226 Difference]: Without dead ends: 597 [2019-11-24 02:08:34,736 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:08:34,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 597 states. [2019-11-24 02:08:34,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 597 to 597. [2019-11-24 02:08:34,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 597 states. [2019-11-24 02:08:34,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 597 states and 941 transitions. [2019-11-24 02:08:34,853 INFO L78 Accepts]: Start accepts. Automaton has 597 states and 941 transitions. Word has length 20 [2019-11-24 02:08:34,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:08:34,854 INFO L462 AbstractCegarLoop]: Abstraction has 597 states and 941 transitions. [2019-11-24 02:08:34,854 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 02:08:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 941 transitions. [2019-11-24 02:08:34,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-11-24 02:08:34,862 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:08:34,863 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 02:08:34,863 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:08:34,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:08:34,863 INFO L82 PathProgramCache]: Analyzing trace with hash 1791098290, now seen corresponding path program 1 times [2019-11-24 02:08:34,864 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:08:34,864 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605654101] [2019-11-24 02:08:34,864 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:08:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:08:35,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-24 02:08:35,054 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605654101] [2019-11-24 02:08:35,054 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:08:35,055 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 02:08:35,055 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970935419] [2019-11-24 02:08:35,056 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 02:08:35,056 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:08:35,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 02:08:35,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:08:35,057 INFO L87 Difference]: Start difference. First operand 597 states and 941 transitions. Second operand 3 states. [2019-11-24 02:08:35,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:08:35,145 INFO L93 Difference]: Finished difference Result 1193 states and 1881 transitions. [2019-11-24 02:08:35,145 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 02:08:35,145 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2019-11-24 02:08:35,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:08:35,149 INFO L225 Difference]: With dead ends: 1193 [2019-11-24 02:08:35,149 INFO L226 Difference]: Without dead ends: 597 [2019-11-24 02:08:35,151 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:08:35,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 597 states. [2019-11-24 02:08:35,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 597 to 597. [2019-11-24 02:08:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 597 states. [2019-11-24 02:08:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 597 states and 939 transitions. [2019-11-24 02:08:35,175 INFO L78 Accepts]: Start accepts. Automaton has 597 states and 939 transitions. Word has length 36 [2019-11-24 02:08:35,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:08:35,175 INFO L462 AbstractCegarLoop]: Abstraction has 597 states and 939 transitions. [2019-11-24 02:08:35,175 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 02:08:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 939 transitions. [2019-11-24 02:08:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-11-24 02:08:35,177 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:08:35,178 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 02:08:35,178 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:08:35,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:08:35,178 INFO L82 PathProgramCache]: Analyzing trace with hash -211024516, now seen corresponding path program 1 times [2019-11-24 02:08:35,179 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:08:35,179 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101009573] [2019-11-24 02:08:35,179 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:08:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:08:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-24 02:08:35,407 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101009573] [2019-11-24 02:08:35,407 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:08:35,407 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 02:08:35,408 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [963518484] [2019-11-24 02:08:35,408 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 02:08:35,408 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:08:35,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 02:08:35,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:08:35,410 INFO L87 Difference]: Start difference. First operand 597 states and 939 transitions. Second operand 3 states. [2019-11-24 02:08:36,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:08:36,350 INFO L93 Difference]: Finished difference Result 597 states and 939 transitions. [2019-11-24 02:08:36,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 02:08:36,350 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2019-11-24 02:08:36,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:08:36,351 INFO L225 Difference]: With dead ends: 597 [2019-11-24 02:08:36,351 INFO L226 Difference]: Without dead ends: 0 [2019-11-24 02:08:36,352 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:08:36,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-24 02:08:36,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-24 02:08:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-24 02:08:36,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-24 02:08:36,352 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 40 [2019-11-24 02:08:36,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:08:36,353 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-24 02:08:36,353 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 02:08:36,353 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-24 02:08:36,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-24 02:08:36,357 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-24 02:08:36,992 INFO L444 ceAbstractionStarter]: For program point L3670(line 3670) no Hoare annotation was computed. [2019-11-24 02:08:36,993 INFO L444 ceAbstractionStarter]: For program point L3674(line 3674) no Hoare annotation was computed. [2019-11-24 02:08:36,993 INFO L444 ceAbstractionStarter]: For program point L3412(lines 3412 3415) no Hoare annotation was computed. [2019-11-24 02:08:36,993 INFO L444 ceAbstractionStarter]: For program point L3412-2(lines 3412 3415) no Hoare annotation was computed. [2019-11-24 02:08:36,993 INFO L440 ceAbstractionStarter]: At program point L3412-1(lines 3412 3415) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:36,993 INFO L440 ceAbstractionStarter]: At program point L3412-3(lines 3412 3415) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:36,994 INFO L440 ceAbstractionStarter]: At program point L4205(line 4205) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,994 INFO L444 ceAbstractionStarter]: For program point L3678(line 3678) no Hoare annotation was computed. [2019-11-24 02:08:36,994 INFO L444 ceAbstractionStarter]: For program point L3680(line 3680) no Hoare annotation was computed. [2019-11-24 02:08:36,994 INFO L444 ceAbstractionStarter]: For program point L3416(lines 3416 3476) no Hoare annotation was computed. [2019-11-24 02:08:36,994 INFO L444 ceAbstractionStarter]: For program point L3416-2(lines 3416 3476) no Hoare annotation was computed. [2019-11-24 02:08:36,994 INFO L440 ceAbstractionStarter]: At program point L3416-1(lines 3416 3476) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:36,995 INFO L440 ceAbstractionStarter]: At program point L3416-3(lines 3416 3476) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:36,995 INFO L440 ceAbstractionStarter]: At program point L3418(lines 3418 3421) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:36,995 INFO L440 ceAbstractionStarter]: At program point L3418-1(lines 3418 3421) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:36,995 INFO L440 ceAbstractionStarter]: At program point L3685(lines 3663 3730) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,995 INFO L444 ceAbstractionStarter]: For program point L3686-2(lines 3686 3691) no Hoare annotation was computed. [2019-11-24 02:08:36,995 INFO L444 ceAbstractionStarter]: For program point L3423-1(lines 3423 3426) no Hoare annotation was computed. [2019-11-24 02:08:36,995 INFO L444 ceAbstractionStarter]: For program point L3423(lines 3423 3426) no Hoare annotation was computed. [2019-11-24 02:08:36,996 INFO L444 ceAbstractionStarter]: For program point L4216(line 4216) no Hoare annotation was computed. [2019-11-24 02:08:36,996 INFO L440 ceAbstractionStarter]: At program point L3692-2(lines 3692 3697) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,996 INFO L444 ceAbstractionStarter]: For program point L4223(line 4223) no Hoare annotation was computed. [2019-11-24 02:08:36,996 INFO L440 ceAbstractionStarter]: At program point L4226(lines 4037 4231) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,996 INFO L440 ceAbstractionStarter]: At program point L3434(lines 3416 3436) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:36,996 INFO L440 ceAbstractionStarter]: At program point L3434-1(lines 3416 3436) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:36,996 INFO L440 ceAbstractionStarter]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,996 INFO L440 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,996 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2684) no Hoare annotation was computed. [2019-11-24 02:08:36,996 INFO L440 ceAbstractionStarter]: At program point L-1-8(line -1) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,997 INFO L444 ceAbstractionStarter]: For program point L-1-11(line -1) no Hoare annotation was computed. [2019-11-24 02:08:36,997 INFO L440 ceAbstractionStarter]: At program point L-1-13(line -1) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,997 INFO L444 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2019-11-24 02:08:36,997 INFO L444 ceAbstractionStarter]: For program point L-1-16(line -1) no Hoare annotation was computed. [2019-11-24 02:08:36,997 INFO L440 ceAbstractionStarter]: At program point L-1-18(line -1) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,997 INFO L444 ceAbstractionStarter]: For program point L-1-19(line -1) no Hoare annotation was computed. [2019-11-24 02:08:36,997 INFO L440 ceAbstractionStarter]: At program point L-1-21(line -1) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,997 INFO L444 ceAbstractionStarter]: For program point L-1-24(line -1) no Hoare annotation was computed. [2019-11-24 02:08:36,998 INFO L440 ceAbstractionStarter]: At program point L-1-26(line -1) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,998 INFO L444 ceAbstractionStarter]: For program point L-1-27(line -1) no Hoare annotation was computed. [2019-11-24 02:08:36,998 INFO L444 ceAbstractionStarter]: For program point L3700(lines 3700 3703) no Hoare annotation was computed. [2019-11-24 02:08:36,998 INFO L440 ceAbstractionStarter]: At program point L3440-8(lines 3440 3456) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:36,998 INFO L444 ceAbstractionStarter]: For program point L3440-9(lines 3440 3456) no Hoare annotation was computed. [2019-11-24 02:08:36,998 INFO L440 ceAbstractionStarter]: At program point L3440-18(lines 3440 3456) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:36,998 INFO L444 ceAbstractionStarter]: For program point L3440-19(lines 3440 3456) no Hoare annotation was computed. [2019-11-24 02:08:36,999 INFO L444 ceAbstractionStarter]: For program point L3442(lines 3442 3454) no Hoare annotation was computed. [2019-11-24 02:08:36,999 INFO L444 ceAbstractionStarter]: For program point L3442-2(lines 3442 3454) no Hoare annotation was computed. [2019-11-24 02:08:36,999 INFO L440 ceAbstractionStarter]: At program point L3971-1(lines 3971 3988) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,999 INFO L444 ceAbstractionStarter]: For program point L3971(lines 3971 3988) no Hoare annotation was computed. [2019-11-24 02:08:36,999 INFO L440 ceAbstractionStarter]: At program point L3971-3(lines 3971 3988) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:36,999 INFO L444 ceAbstractionStarter]: For program point L3971-2(lines 3971 3988) no Hoare annotation was computed. [2019-11-24 02:08:37,000 INFO L440 ceAbstractionStarter]: At program point L3971-5(lines 3971 3988) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,000 INFO L444 ceAbstractionStarter]: For program point L3971-4(lines 3971 3988) no Hoare annotation was computed. [2019-11-24 02:08:37,000 INFO L440 ceAbstractionStarter]: At program point L3971-7(lines 3971 3988) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,000 INFO L444 ceAbstractionStarter]: For program point L3971-6(lines 3971 3988) no Hoare annotation was computed. [2019-11-24 02:08:37,000 INFO L440 ceAbstractionStarter]: At program point L3709(lines 3709 3712) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,000 INFO L444 ceAbstractionStarter]: For program point L3974(line 3974) no Hoare annotation was computed. [2019-11-24 02:08:37,000 INFO L444 ceAbstractionStarter]: For program point L3974-2(line 3974) no Hoare annotation was computed. [2019-11-24 02:08:37,001 INFO L444 ceAbstractionStarter]: For program point L3974-1(line 3974) no Hoare annotation was computed. [2019-11-24 02:08:37,001 INFO L444 ceAbstractionStarter]: For program point L3974-3(line 3974) no Hoare annotation was computed. [2019-11-24 02:08:37,001 INFO L444 ceAbstractionStarter]: For program point L3446-2(lines 3446 3449) no Hoare annotation was computed. [2019-11-24 02:08:37,001 INFO L444 ceAbstractionStarter]: For program point L3446-7(lines 3446 3449) no Hoare annotation was computed. [2019-11-24 02:08:37,001 INFO L440 ceAbstractionStarter]: At program point L3975-1(lines 3975 3981) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,001 INFO L440 ceAbstractionStarter]: At program point L3975(lines 3975 3981) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,001 INFO L440 ceAbstractionStarter]: At program point L3975-3(lines 3975 3981) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,002 INFO L440 ceAbstractionStarter]: At program point L3975-2(lines 3975 3981) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,002 INFO L444 ceAbstractionStarter]: For program point L2654(lines 2654 2661) no Hoare annotation was computed. [2019-11-24 02:08:37,002 INFO L444 ceAbstractionStarter]: For program point L2654-2(lines 2654 2661) no Hoare annotation was computed. [2019-11-24 02:08:37,002 INFO L444 ceAbstractionStarter]: For program point L2654-1(lines 2654 2661) no Hoare annotation was computed. [2019-11-24 02:08:37,002 INFO L440 ceAbstractionStarter]: At program point L3714(lines 3714 3717) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,002 INFO L444 ceAbstractionStarter]: For program point L3451-1(lines 3451 3454) no Hoare annotation was computed. [2019-11-24 02:08:37,002 INFO L444 ceAbstractionStarter]: For program point L3451(lines 3451 3454) no Hoare annotation was computed. [2019-11-24 02:08:37,003 INFO L440 ceAbstractionStarter]: At program point L2660(lines 2647 2663) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,003 INFO L440 ceAbstractionStarter]: At program point L2660-2(lines 2647 2663) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,003 INFO L440 ceAbstractionStarter]: At program point L2660-1(lines 2647 2663) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,003 INFO L444 ceAbstractionStarter]: For program point L3983-1(line 3983) no Hoare annotation was computed. [2019-11-24 02:08:37,003 INFO L444 ceAbstractionStarter]: For program point L3983(line 3983) no Hoare annotation was computed. [2019-11-24 02:08:37,003 INFO L444 ceAbstractionStarter]: For program point L3983-3(line 3983) no Hoare annotation was computed. [2019-11-24 02:08:37,003 INFO L444 ceAbstractionStarter]: For program point L3983-2(line 3983) no Hoare annotation was computed. [2019-11-24 02:08:37,004 INFO L440 ceAbstractionStarter]: At program point L3721(lines 3721 3724) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,004 INFO L440 ceAbstractionStarter]: At program point L3722(lines 3663 3730) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,004 INFO L440 ceAbstractionStarter]: At program point L3458-2(lines 3458 3461) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,004 INFO L440 ceAbstractionStarter]: At program point L3458-5(lines 3458 3461) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,004 INFO L440 ceAbstractionStarter]: At program point L3989-1(lines 3966 3991) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,004 INFO L440 ceAbstractionStarter]: At program point L3989(lines 3966 3991) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,004 INFO L440 ceAbstractionStarter]: At program point L3989-3(lines 3966 3991) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,005 INFO L440 ceAbstractionStarter]: At program point L3989-2(lines 3966 3991) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,005 INFO L440 ceAbstractionStarter]: At program point L3729(lines 3657 3731) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,005 INFO L440 ceAbstractionStarter]: At program point L3468(lines 3436 3476) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,005 INFO L440 ceAbstractionStarter]: At program point L3468-1(lines 3436 3476) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,005 INFO L440 ceAbstractionStarter]: At program point L3470(lines 3470 3473) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,005 INFO L440 ceAbstractionStarter]: At program point L3470-1(lines 3470 3473) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,005 INFO L440 ceAbstractionStarter]: At program point L2680(lines 4325 4334) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,006 INFO L440 ceAbstractionStarter]: At program point L3474(lines 3436 3476) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,006 INFO L440 ceAbstractionStarter]: At program point L3474-1(lines 3436 3476) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,006 INFO L444 ceAbstractionStarter]: For program point L2683(line 2683) no Hoare annotation was computed. [2019-11-24 02:08:37,006 INFO L444 ceAbstractionStarter]: For program point L4007(line 4007) no Hoare annotation was computed. [2019-11-24 02:08:37,006 INFO L444 ceAbstractionStarter]: For program point L4010(line 4010) no Hoare annotation was computed. [2019-11-24 02:08:37,006 INFO L447 ceAbstractionStarter]: At program point L2690(lines 2689 2692) the Hoare annotation is: true [2019-11-24 02:08:37,006 INFO L447 ceAbstractionStarter]: At program point L2690-2(lines 2689 2692) the Hoare annotation is: true [2019-11-24 02:08:37,007 INFO L447 ceAbstractionStarter]: At program point L2690-1(lines 2689 2692) the Hoare annotation is: true [2019-11-24 02:08:37,007 INFO L447 ceAbstractionStarter]: At program point L2690-4(lines 2689 2692) the Hoare annotation is: true [2019-11-24 02:08:37,007 INFO L447 ceAbstractionStarter]: At program point L2690-3(lines 2689 2692) the Hoare annotation is: true [2019-11-24 02:08:37,007 INFO L447 ceAbstractionStarter]: At program point L2690-6(lines 2689 2692) the Hoare annotation is: true [2019-11-24 02:08:37,007 INFO L447 ceAbstractionStarter]: At program point L2690-5(lines 2689 2692) the Hoare annotation is: true [2019-11-24 02:08:37,007 INFO L447 ceAbstractionStarter]: At program point L2690-8(lines 2689 2692) the Hoare annotation is: true [2019-11-24 02:08:37,007 INFO L447 ceAbstractionStarter]: At program point L2690-7(lines 2689 2692) the Hoare annotation is: true [2019-11-24 02:08:37,008 INFO L447 ceAbstractionStarter]: At program point L2690-9(lines 2689 2692) the Hoare annotation is: true [2019-11-24 02:08:37,008 INFO L444 ceAbstractionStarter]: For program point L4013(line 4013) no Hoare annotation was computed. [2019-11-24 02:08:37,008 INFO L444 ceAbstractionStarter]: For program point L4016(line 4016) no Hoare annotation was computed. [2019-11-24 02:08:37,008 INFO L447 ceAbstractionStarter]: At program point L3754(lines 3748 3761) the Hoare annotation is: true [2019-11-24 02:08:37,008 INFO L440 ceAbstractionStarter]: At program point L3754-1(lines 3748 3761) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,008 INFO L444 ceAbstractionStarter]: For program point L4019(line 4019) no Hoare annotation was computed. [2019-11-24 02:08:37,008 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-24 02:08:37,009 INFO L440 ceAbstractionStarter]: At program point L3495-1(lines 3481 3501) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,009 INFO L440 ceAbstractionStarter]: At program point L3495(lines 3481 3501) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,009 INFO L440 ceAbstractionStarter]: At program point L2980-5(lines 1 4491) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,009 INFO L444 ceAbstractionStarter]: For program point L3773(lines 3773 3776) no Hoare annotation was computed. [2019-11-24 02:08:37,009 INFO L440 ceAbstractionStarter]: At program point L2980-11(lines 1 4491) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,009 INFO L440 ceAbstractionStarter]: At program point L2980-17(lines 1 4491) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,009 INFO L440 ceAbstractionStarter]: At program point L2980-23(lines 1 4491) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,010 INFO L440 ceAbstractionStarter]: At program point L2980-29(lines 1 4491) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,122 INFO L440 ceAbstractionStarter]: At program point L2980-35(lines 1 4491) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,123 INFO L440 ceAbstractionStarter]: At program point L2980-41(lines 1 4491) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,123 INFO L447 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-11-24 02:08:37,123 INFO L444 ceAbstractionStarter]: For program point L4053(line 4053) no Hoare annotation was computed. [2019-11-24 02:08:37,123 INFO L444 ceAbstractionStarter]: For program point L4054(lines 4054 4096) no Hoare annotation was computed. [2019-11-24 02:08:37,123 INFO L440 ceAbstractionStarter]: At program point L4057(line 4057) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,123 INFO L444 ceAbstractionStarter]: For program point L4328(lines 4328 4331) no Hoare annotation was computed. [2019-11-24 02:08:37,124 INFO L440 ceAbstractionStarter]: At program point L3802(lines 3771 3814) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,124 INFO L440 ceAbstractionStarter]: At program point L4069(line 4069) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,124 INFO L444 ceAbstractionStarter]: For program point L3807(lines 3807 3812) no Hoare annotation was computed. [2019-11-24 02:08:37,124 INFO L440 ceAbstractionStarter]: At program point L3544(lines 3544 3547) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,124 INFO L440 ceAbstractionStarter]: At program point L3813(lines 3763 3815) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,124 INFO L440 ceAbstractionStarter]: At program point L4080(line 4080) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,124 INFO L440 ceAbstractionStarter]: At program point L3557(lines 3557 3562) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,124 INFO L440 ceAbstractionStarter]: At program point L3034(lines 2997 3071) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,125 INFO L444 ceAbstractionStarter]: For program point L4091(line 4091) no Hoare annotation was computed. [2019-11-24 02:08:37,125 INFO L440 ceAbstractionStarter]: At program point L3034-2(lines 2997 3071) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,125 INFO L440 ceAbstractionStarter]: At program point L3034-1(lines 2997 3071) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,125 INFO L440 ceAbstractionStarter]: At program point L3034-4(lines 2997 3071) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,125 INFO L440 ceAbstractionStarter]: At program point L3034-3(lines 2997 3071) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,125 INFO L440 ceAbstractionStarter]: At program point L3034-6(lines 2997 3071) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,125 INFO L440 ceAbstractionStarter]: At program point L3034-5(lines 2997 3071) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,125 INFO L440 ceAbstractionStarter]: At program point L3036(lines 3036 3039) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,132 INFO L440 ceAbstractionStarter]: At program point L3036-2(lines 3036 3039) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,132 INFO L440 ceAbstractionStarter]: At program point L3036-1(lines 3036 3039) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,132 INFO L440 ceAbstractionStarter]: At program point L3036-4(lines 3036 3039) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,132 INFO L440 ceAbstractionStarter]: At program point L3036-3(lines 3036 3039) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,132 INFO L440 ceAbstractionStarter]: At program point L3036-6(lines 3036 3039) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,132 INFO L440 ceAbstractionStarter]: At program point L3036-5(lines 3036 3039) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,133 INFO L444 ceAbstractionStarter]: For program point L4098(line 4098) no Hoare annotation was computed. [2019-11-24 02:08:37,133 INFO L444 ceAbstractionStarter]: For program point L4099(lines 4099 4102) no Hoare annotation was computed. [2019-11-24 02:08:37,133 INFO L440 ceAbstractionStarter]: At program point L3045-2(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,133 INFO L440 ceAbstractionStarter]: At program point L3045-4(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,133 INFO L440 ceAbstractionStarter]: At program point L3045-7(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,133 INFO L440 ceAbstractionStarter]: At program point L3045-9(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,133 INFO L440 ceAbstractionStarter]: At program point L3045-12(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,133 INFO L440 ceAbstractionStarter]: At program point L3045-14(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,134 INFO L440 ceAbstractionStarter]: At program point L3045-17(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,134 INFO L440 ceAbstractionStarter]: At program point L3045-19(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,134 INFO L440 ceAbstractionStarter]: At program point L3045-22(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,134 INFO L440 ceAbstractionStarter]: At program point L3045-24(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,134 INFO L440 ceAbstractionStarter]: At program point L3045-27(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,134 INFO L440 ceAbstractionStarter]: At program point L3045-29(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,134 INFO L440 ceAbstractionStarter]: At program point L3045-32(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,134 INFO L440 ceAbstractionStarter]: At program point L3045-34(lines 3045 3065) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,135 INFO L444 ceAbstractionStarter]: For program point L4104(line 4104) no Hoare annotation was computed. [2019-11-24 02:08:37,136 INFO L444 ceAbstractionStarter]: For program point L4105(lines 4105 4140) no Hoare annotation was computed. [2019-11-24 02:08:37,136 INFO L444 ceAbstractionStarter]: For program point L4108(line 4108) no Hoare annotation was computed. [2019-11-24 02:08:37,136 INFO L440 ceAbstractionStarter]: At program point L3051-1(lines 3045 3056) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,136 INFO L440 ceAbstractionStarter]: At program point L3051(lines 3045 3056) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,136 INFO L440 ceAbstractionStarter]: At program point L3051-3(lines 3045 3056) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,136 INFO L440 ceAbstractionStarter]: At program point L3051-2(lines 3045 3056) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,136 INFO L440 ceAbstractionStarter]: At program point L3051-5(lines 3045 3056) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,137 INFO L440 ceAbstractionStarter]: At program point L3051-4(lines 3045 3056) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,137 INFO L440 ceAbstractionStarter]: At program point L3051-6(lines 3045 3056) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,137 INFO L444 ceAbstractionStarter]: For program point L4109(lines 4109 4114) no Hoare annotation was computed. [2019-11-24 02:08:37,137 INFO L440 ceAbstractionStarter]: At program point L3052-2(lines 3052 3055) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,137 INFO L440 ceAbstractionStarter]: At program point L3052-5(lines 3052 3055) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,137 INFO L440 ceAbstractionStarter]: At program point L3052-8(lines 3052 3055) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,137 INFO L440 ceAbstractionStarter]: At program point L3052-11(lines 3052 3055) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,137 INFO L440 ceAbstractionStarter]: At program point L3052-14(lines 3052 3055) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,138 INFO L440 ceAbstractionStarter]: At program point L3052-17(lines 3052 3055) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,138 INFO L440 ceAbstractionStarter]: At program point L3052-20(lines 3052 3055) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,138 INFO L444 ceAbstractionStarter]: For program point L4116(line 4116) no Hoare annotation was computed. [2019-11-24 02:08:37,140 INFO L440 ceAbstractionStarter]: At program point L4117(lines 4117 4133) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,140 INFO L440 ceAbstractionStarter]: At program point L3061-2(lines 3061 3064) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,140 INFO L440 ceAbstractionStarter]: At program point L3061-5(lines 3061 3064) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,140 INFO L440 ceAbstractionStarter]: At program point L3061-8(lines 3061 3064) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,140 INFO L440 ceAbstractionStarter]: At program point L3061-11(lines 3061 3064) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,140 INFO L440 ceAbstractionStarter]: At program point L3061-14(lines 3061 3064) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,141 INFO L440 ceAbstractionStarter]: At program point L3061-17(lines 3061 3064) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,141 INFO L440 ceAbstractionStarter]: At program point L3061-20(lines 3061 3064) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,141 INFO L444 ceAbstractionStarter]: For program point L4119(lines 4119 4123) no Hoare annotation was computed. [2019-11-24 02:08:37,141 INFO L447 ceAbstractionStarter]: At program point L4121(lines 1 4491) the Hoare annotation is: true [2019-11-24 02:08:37,141 INFO L444 ceAbstractionStarter]: For program point L4124(lines 4124 4131) no Hoare annotation was computed. [2019-11-24 02:08:37,141 INFO L444 ceAbstractionStarter]: For program point L4135(line 4135) no Hoare annotation was computed. [2019-11-24 02:08:37,142 INFO L440 ceAbstractionStarter]: At program point L3607(lines 3528 3609) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,142 INFO L440 ceAbstractionStarter]: At program point L3079-1(lines 3079 3083) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,142 INFO L440 ceAbstractionStarter]: At program point L3079(lines 3079 3083) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,142 INFO L440 ceAbstractionStarter]: At program point L3079-3(lines 3079 3083) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,142 INFO L440 ceAbstractionStarter]: At program point L3079-2(lines 3079 3083) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,142 INFO L440 ceAbstractionStarter]: At program point L4405-7(lines 3495 3498) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,142 INFO L440 ceAbstractionStarter]: At program point L4405-5(lines 3495 3498) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,143 INFO L444 ceAbstractionStarter]: For program point L4142(line 4142) no Hoare annotation was computed. [2019-11-24 02:08:37,144 INFO L444 ceAbstractionStarter]: For program point L4143(lines 4143 4170) no Hoare annotation was computed. [2019-11-24 02:08:37,144 INFO L440 ceAbstractionStarter]: At program point L3087-1(lines 3073 3089) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,144 INFO L440 ceAbstractionStarter]: At program point L3087(lines 3073 3089) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,144 INFO L440 ceAbstractionStarter]: At program point L3087-3(lines 3073 3089) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,144 INFO L440 ceAbstractionStarter]: At program point L3087-2(lines 3073 3089) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,144 INFO L444 ceAbstractionStarter]: For program point L4146(line 4146) no Hoare annotation was computed. [2019-11-24 02:08:37,144 INFO L444 ceAbstractionStarter]: For program point L4147(lines 4147 4155) no Hoare annotation was computed. [2019-11-24 02:08:37,144 INFO L444 ceAbstractionStarter]: For program point L3357-1(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,145 INFO L444 ceAbstractionStarter]: For program point L3357(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,145 INFO L444 ceAbstractionStarter]: For program point L3357-3(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,145 INFO L444 ceAbstractionStarter]: For program point L3357-2(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,145 INFO L444 ceAbstractionStarter]: For program point L3357-5(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,145 INFO L444 ceAbstractionStarter]: For program point L3357-4(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,145 INFO L444 ceAbstractionStarter]: For program point L3357-7(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,145 INFO L444 ceAbstractionStarter]: For program point L3357-6(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,145 INFO L444 ceAbstractionStarter]: For program point L3357-9(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,145 INFO L444 ceAbstractionStarter]: For program point L3357-8(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,145 INFO L444 ceAbstractionStarter]: For program point L3357-11(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,146 INFO L444 ceAbstractionStarter]: For program point L3357-10(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,146 INFO L444 ceAbstractionStarter]: For program point L3357-13(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,146 INFO L444 ceAbstractionStarter]: For program point L3357-12(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,146 INFO L444 ceAbstractionStarter]: For program point L3357-15(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,146 INFO L444 ceAbstractionStarter]: For program point L3357-14(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,146 INFO L444 ceAbstractionStarter]: For program point L3357-17(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,146 INFO L444 ceAbstractionStarter]: For program point L3357-16(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,146 INFO L444 ceAbstractionStarter]: For program point L3357-19(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,147 INFO L444 ceAbstractionStarter]: For program point L3357-18(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,147 INFO L444 ceAbstractionStarter]: For program point L3357-21(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,147 INFO L444 ceAbstractionStarter]: For program point L3357-20(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,147 INFO L444 ceAbstractionStarter]: For program point L3357-23(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,147 INFO L444 ceAbstractionStarter]: For program point L3357-22(lines 3357 3392) no Hoare annotation was computed. [2019-11-24 02:08:37,147 INFO L444 ceAbstractionStarter]: For program point L3358-2(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,147 INFO L444 ceAbstractionStarter]: For program point L3358-5(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,148 INFO L444 ceAbstractionStarter]: For program point L3358-8(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,148 INFO L444 ceAbstractionStarter]: For program point L3358-11(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,148 INFO L444 ceAbstractionStarter]: For program point L3358-14(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,148 INFO L444 ceAbstractionStarter]: For program point L3358-17(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,148 INFO L444 ceAbstractionStarter]: For program point L3358-20(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,148 INFO L440 ceAbstractionStarter]: At program point L3623-1(lines 3615 3629) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,148 INFO L440 ceAbstractionStarter]: At program point L3623(lines 3615 3629) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,148 INFO L444 ceAbstractionStarter]: For program point L3358-23(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,148 INFO L444 ceAbstractionStarter]: For program point L3358-26(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,149 INFO L444 ceAbstractionStarter]: For program point L3358-29(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,149 INFO L444 ceAbstractionStarter]: For program point L3358-32(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,149 INFO L444 ceAbstractionStarter]: For program point L3358-35(lines 3358 3381) no Hoare annotation was computed. [2019-11-24 02:08:37,149 INFO L440 ceAbstractionStarter]: At program point L3361-1(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,149 INFO L440 ceAbstractionStarter]: At program point L3361(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,149 INFO L440 ceAbstractionStarter]: At program point L3361-3(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,149 INFO L440 ceAbstractionStarter]: At program point L3361-2(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,149 INFO L440 ceAbstractionStarter]: At program point L3361-5(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,150 INFO L440 ceAbstractionStarter]: At program point L3361-4(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,150 INFO L440 ceAbstractionStarter]: At program point L3361-7(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,150 INFO L440 ceAbstractionStarter]: At program point L3361-6(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,150 INFO L440 ceAbstractionStarter]: At program point L3361-9(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,150 INFO L440 ceAbstractionStarter]: At program point L3361-8(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,150 INFO L440 ceAbstractionStarter]: At program point L3361-11(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,150 INFO L440 ceAbstractionStarter]: At program point L3361-10(lines 3361 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,150 INFO L444 ceAbstractionStarter]: For program point L3363-1(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,150 INFO L444 ceAbstractionStarter]: For program point L3363(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,151 INFO L444 ceAbstractionStarter]: For program point L3363-3(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,151 INFO L444 ceAbstractionStarter]: For program point L3363-2(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,151 INFO L444 ceAbstractionStarter]: For program point L3363-5(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,151 INFO L444 ceAbstractionStarter]: For program point L3363-4(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,151 INFO L444 ceAbstractionStarter]: For program point L3363-7(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,151 INFO L444 ceAbstractionStarter]: For program point L3363-6(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,151 INFO L444 ceAbstractionStarter]: For program point L3363-9(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,151 INFO L444 ceAbstractionStarter]: For program point L3363-8(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,151 INFO L444 ceAbstractionStarter]: For program point L3363-11(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,152 INFO L444 ceAbstractionStarter]: For program point L3363-10(lines 3363 3378) no Hoare annotation was computed. [2019-11-24 02:08:37,152 INFO L440 ceAbstractionStarter]: At program point L3364(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,152 INFO L440 ceAbstractionStarter]: At program point L3364-2(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,152 INFO L440 ceAbstractionStarter]: At program point L3364-1(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,152 INFO L440 ceAbstractionStarter]: At program point L3364-4(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,152 INFO L440 ceAbstractionStarter]: At program point L3364-3(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,152 INFO L440 ceAbstractionStarter]: At program point L3364-6(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,152 INFO L440 ceAbstractionStarter]: At program point L3364-5(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,153 INFO L440 ceAbstractionStarter]: At program point L3364-8(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,153 INFO L440 ceAbstractionStarter]: At program point L4157(line 4157) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,153 INFO L440 ceAbstractionStarter]: At program point L3364-7(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,153 INFO L440 ceAbstractionStarter]: At program point L3364-10(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,153 INFO L440 ceAbstractionStarter]: At program point L3364-9(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,153 INFO L440 ceAbstractionStarter]: At program point L3364-11(lines 3358 3381) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,153 INFO L444 ceAbstractionStarter]: For program point L4165(line 4165) no Hoare annotation was computed. [2019-11-24 02:08:37,153 INFO L440 ceAbstractionStarter]: At program point L3639(lines 3639 3642) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,154 INFO L444 ceAbstractionStarter]: For program point L4172(line 4172) no Hoare annotation was computed. [2019-11-24 02:08:37,154 INFO L440 ceAbstractionStarter]: At program point L4173(lines 4173 4176) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,154 INFO L440 ceAbstractionStarter]: At program point L3383-1(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,154 INFO L440 ceAbstractionStarter]: At program point L3383(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,154 INFO L440 ceAbstractionStarter]: At program point L3383-3(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,154 INFO L440 ceAbstractionStarter]: At program point L3383-2(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,154 INFO L440 ceAbstractionStarter]: At program point L3383-5(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,155 INFO L440 ceAbstractionStarter]: At program point L3383-4(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,155 INFO L440 ceAbstractionStarter]: At program point L3383-7(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,155 INFO L440 ceAbstractionStarter]: At program point L3383-6(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,155 INFO L440 ceAbstractionStarter]: At program point L3383-9(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,155 INFO L440 ceAbstractionStarter]: At program point L3383-8(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,155 INFO L440 ceAbstractionStarter]: At program point L3383-11(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,155 INFO L440 ceAbstractionStarter]: At program point L3383-10(lines 3357 3392) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,156 INFO L444 ceAbstractionStarter]: For program point L3385-1(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,156 INFO L444 ceAbstractionStarter]: For program point L3385(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,156 INFO L444 ceAbstractionStarter]: For program point L3385-3(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,156 INFO L444 ceAbstractionStarter]: For program point L3385-2(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,156 INFO L444 ceAbstractionStarter]: For program point L3385-5(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,156 INFO L444 ceAbstractionStarter]: For program point L3385-4(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,156 INFO L444 ceAbstractionStarter]: For program point L4178(line 4178) no Hoare annotation was computed. [2019-11-24 02:08:37,156 INFO L444 ceAbstractionStarter]: For program point L3385-7(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,157 INFO L444 ceAbstractionStarter]: For program point L3385-6(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,157 INFO L444 ceAbstractionStarter]: For program point L3385-9(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,157 INFO L444 ceAbstractionStarter]: For program point L3385-8(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,157 INFO L444 ceAbstractionStarter]: For program point L3385-11(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,157 INFO L444 ceAbstractionStarter]: For program point L3385-10(lines 3385 3391) no Hoare annotation was computed. [2019-11-24 02:08:37,157 INFO L444 ceAbstractionStarter]: For program point L4179(lines 4179 4221) no Hoare annotation was computed. [2019-11-24 02:08:37,157 INFO L444 ceAbstractionStarter]: For program point L4182(line 4182) no Hoare annotation was computed. [2019-11-24 02:08:37,157 INFO L440 ceAbstractionStarter]: At program point L3654(lines 3631 3656) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,158 INFO L440 ceAbstractionStarter]: At program point L4183(lines 4183 4187) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,158 INFO L440 ceAbstractionStarter]: At program point L4183-2(lines 4181 4218) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,158 INFO L440 ceAbstractionStarter]: At program point L3393-1(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,158 INFO L440 ceAbstractionStarter]: At program point L3393(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,158 INFO L440 ceAbstractionStarter]: At program point L3393-3(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,158 INFO L440 ceAbstractionStarter]: At program point L3393-2(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,158 INFO L440 ceAbstractionStarter]: At program point L3393-5(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,158 INFO L440 ceAbstractionStarter]: At program point L3393-4(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,159 INFO L440 ceAbstractionStarter]: At program point L3393-7(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,159 INFO L440 ceAbstractionStarter]: At program point L3393-6(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,159 INFO L440 ceAbstractionStarter]: At program point L3393-9(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,159 INFO L440 ceAbstractionStarter]: At program point L3393-8(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,159 INFO L440 ceAbstractionStarter]: At program point L3393-11(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,159 INFO L440 ceAbstractionStarter]: At program point L3393-10(lines 3350 3395) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2019-11-24 02:08:37,159 INFO L440 ceAbstractionStarter]: At program point L4194(line 4194) the Hoare annotation is: (and (= ~ldv_retval_2~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:08:37,159 INFO L444 ceAbstractionStarter]: For program point L3666(line 3666) no Hoare annotation was computed. [2019-11-24 02:08:37,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 02:08:37 BoogieIcfgContainer [2019-11-24 02:08:37,218 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-24 02:08:37,224 INFO L168 Benchmark]: Toolchain (without parser) took 70683.37 ms. Allocated memory was 144.7 MB in the beginning and 833.1 MB in the end (delta: 688.4 MB). Free memory was 97.2 MB in the beginning and 663.2 MB in the end (delta: -566.0 MB). Peak memory consumption was 647.0 MB. Max. memory is 7.1 GB. [2019-11-24 02:08:37,225 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 144.7 MB. Free memory is still 120.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-11-24 02:08:37,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1902.71 ms. Allocated memory was 144.7 MB in the beginning and 205.0 MB in the end (delta: 60.3 MB). Free memory was 97.0 MB in the beginning and 95.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 69.6 MB. Max. memory is 7.1 GB. [2019-11-24 02:08:37,228 INFO L168 Benchmark]: Boogie Procedure Inliner took 424.68 ms. Allocated memory was 205.0 MB in the beginning and 236.5 MB in the end (delta: 31.5 MB). Free memory was 95.7 MB in the beginning and 163.3 MB in the end (delta: -67.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. [2019-11-24 02:08:37,229 INFO L168 Benchmark]: Boogie Preprocessor took 325.66 ms. Allocated memory is still 236.5 MB. Free memory was 163.3 MB in the beginning and 127.5 MB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 7.1 GB. [2019-11-24 02:08:37,230 INFO L168 Benchmark]: RCFGBuilder took 64695.16 ms. Allocated memory was 236.5 MB in the beginning and 827.9 MB in the end (delta: 591.4 MB). Free memory was 127.5 MB in the beginning and 435.4 MB in the end (delta: -307.9 MB). Peak memory consumption was 522.1 MB. Max. memory is 7.1 GB. [2019-11-24 02:08:37,232 INFO L168 Benchmark]: TraceAbstraction took 3329.66 ms. Allocated memory was 827.9 MB in the beginning and 833.1 MB in the end (delta: 5.2 MB). Free memory was 435.4 MB in the beginning and 663.2 MB in the end (delta: -227.8 MB). Peak memory consumption was 302.1 MB. Max. memory is 7.1 GB. [2019-11-24 02:08:37,239 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 144.7 MB. Free memory is still 120.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1902.71 ms. Allocated memory was 144.7 MB in the beginning and 205.0 MB in the end (delta: 60.3 MB). Free memory was 97.0 MB in the beginning and 95.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 69.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 424.68 ms. Allocated memory was 205.0 MB in the beginning and 236.5 MB in the end (delta: 31.5 MB). Free memory was 95.7 MB in the beginning and 163.3 MB in the end (delta: -67.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 325.66 ms. Allocated memory is still 236.5 MB. Free memory was 163.3 MB in the beginning and 127.5 MB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 64695.16 ms. Allocated memory was 236.5 MB in the beginning and 827.9 MB in the end (delta: 591.4 MB). Free memory was 127.5 MB in the beginning and 435.4 MB in the end (delta: -307.9 MB). Peak memory consumption was 522.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 3329.66 ms. Allocated memory was 827.9 MB in the beginning and 833.1 MB in the end (delta: 5.2 MB). Free memory was 435.4 MB in the beginning and 663.2 MB in the end (delta: -227.8 MB). Peak memory consumption was 302.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2684]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4205]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 4183]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 4194]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 4325]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 4117]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 4181]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3416]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3412]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3412]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3544]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3416]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3709]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3714]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 4037]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3692]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3966]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3966]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3966]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3763]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3771]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3975]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3663]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3975]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3436]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3975]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3436]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3975]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 4173]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3440]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 4057]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3436]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3436]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3440]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3748]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3721]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3418]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3418]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3470]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3079]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3470]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3079]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3079]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3079]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 2647]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 2647]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3528]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 2647]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3495]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3458]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 2997]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3495]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 2997]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 2997]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 2997]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3458]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 2997]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 2997]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 4157]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 4069]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 4080]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3557]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 2997]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3358]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3966]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3036]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3416]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3036]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3036]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3052]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3036]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3416]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3361]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3052]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3036]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3052]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3036]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3036]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3052]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3052]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3052]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3052]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3663]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3657]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: ldv_retval_2 == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 335 locations, 1 error locations. Result: SAFE, OverallTime: 3.2s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 1.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.6s, HoareTripleCheckerStatistics: 1555 SDtfs, 1098 SDslu, 825 SDs, 0 SdLazy, 22 SolverSat, 23 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=597occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 198 LocationsWithAnnotation, 198 PreInvPairs, 567 NumberOfFragments, 804 HoareAnnotationTreeSize, 198 FomulaSimplifications, 1393 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 198 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 96 NumberOfCodeBlocks, 96 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 93 ConstructedInterpolants, 0 QuantifiedInterpolants, 6369 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 8/8 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...