/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-drivers--block--paride--pg.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 02:00:27,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 02:00:27,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 02:00:27,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 02:00:27,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 02:00:27,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 02:00:27,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 02:00:27,886 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 02:00:27,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 02:00:27,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 02:00:27,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 02:00:27,890 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 02:00:27,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 02:00:27,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 02:00:27,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 02:00:27,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 02:00:27,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 02:00:27,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 02:00:27,897 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 02:00:27,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 02:00:27,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 02:00:27,902 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 02:00:27,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 02:00:27,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 02:00:27,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 02:00:27,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 02:00:27,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 02:00:27,910 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 02:00:27,911 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 02:00:27,912 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 02:00:27,912 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 02:00:27,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 02:00:27,913 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 02:00:27,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 02:00:27,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 02:00:27,914 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 02:00:27,915 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 02:00:27,930 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 02:00:27,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 02:00:27,931 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 02:00:27,931 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 02:00:27,932 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 02:00:27,932 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 02:00:27,932 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 02:00:27,932 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 02:00:27,932 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 02:00:27,932 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 02:00:27,933 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 02:00:27,933 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 02:00:27,933 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 02:00:27,933 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 02:00:27,933 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 02:00:27,934 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 02:00:27,934 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 02:00:27,934 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 02:00:27,935 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 02:00:27,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 02:00:27,935 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 02:00:27,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 02:00:27,935 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 02:00:27,936 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 02:00:27,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 02:00:27,936 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 02:00:27,936 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 02:00:27,936 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 02:00:27,936 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 02:00:27,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 02:00:27,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 02:00:27,937 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 02:00:27,937 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 02:00:27,937 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 02:00:27,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 02:00:27,938 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 02:00:27,938 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 02:00:27,938 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 02:00:28,196 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 02:00:28,217 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 02:00:28,224 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 02:00:28,226 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 02:00:28,226 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 02:00:28,227 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pg.ko-entry_point.cil.out.i [2019-11-24 02:00:28,293 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/543e8e058/650b5f511236478c844932d1c7d3dcb1/FLAG31e466bad [2019-11-24 02:00:29,033 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 02:00:29,034 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pg.ko-entry_point.cil.out.i [2019-11-24 02:00:29,070 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/543e8e058/650b5f511236478c844932d1c7d3dcb1/FLAG31e466bad [2019-11-24 02:00:29,101 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/543e8e058/650b5f511236478c844932d1c7d3dcb1 [2019-11-24 02:00:29,109 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 02:00:29,110 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 02:00:29,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 02:00:29,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 02:00:29,115 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 02:00:29,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:00:29" (1/1) ... [2019-11-24 02:00:29,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d8dadd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:29, skipping insertion in model container [2019-11-24 02:00:29,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:00:29" (1/1) ... [2019-11-24 02:00:29,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 02:00:29,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 02:00:29,834 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3059] [2019-11-24 02:00:29,836 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3060-3061] [2019-11-24 02:00:30,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 02:00:30,508 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 02:00:30,601 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3059] [2019-11-24 02:00:30,602 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3060-3061] [2019-11-24 02:00:30,771 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 02:00:30,957 INFO L208 MainTranslator]: Completed translation [2019-11-24 02:00:30,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30 WrapperNode [2019-11-24 02:00:30,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 02:00:30,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 02:00:30,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 02:00:30,960 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 02:00:30,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (1/1) ... [2019-11-24 02:00:31,075 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (1/1) ... [2019-11-24 02:00:31,452 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 02:00:31,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 02:00:31,453 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 02:00:31,453 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 02:00:31,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (1/1) ... [2019-11-24 02:00:31,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (1/1) ... [2019-11-24 02:00:31,529 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (1/1) ... [2019-11-24 02:00:31,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (1/1) ... [2019-11-24 02:00:31,677 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (1/1) ... [2019-11-24 02:00:31,731 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (1/1) ... [2019-11-24 02:00:31,760 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (1/1) ... [2019-11-24 02:00:31,790 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 02:00:31,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 02:00:31,791 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 02:00:31,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 02:00:31,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (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 02:00:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 02:00:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 02:00:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 02:00:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-24 02:00:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 02:00:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-11-24 02:00:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-24 02:00:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 02:00:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-24 02:00:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 02:00:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 02:00:31,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 02:00:59,882 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 02:00:59,882 INFO L284 CfgBuilder]: Removed 1428 assume(true) statements. [2019-11-24 02:00:59,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 02:00:59 BoogieIcfgContainer [2019-11-24 02:00:59,884 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 02:00:59,886 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-24 02:00:59,886 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-24 02:00:59,889 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-24 02:00:59,889 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 02:00:29" (1/3) ... [2019-11-24 02:00:59,890 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1774b8f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 02:00:59, skipping insertion in model container [2019-11-24 02:00:59,890 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:00:30" (2/3) ... [2019-11-24 02:00:59,891 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1774b8f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 02:00:59, skipping insertion in model container [2019-11-24 02:00:59,891 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 02:00:59" (3/3) ... [2019-11-24 02:00:59,892 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pg.ko-entry_point.cil.out.i [2019-11-24 02:00:59,901 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-24 02:00:59,909 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-24 02:00:59,918 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-24 02:00:59,943 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-24 02:00:59,943 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-24 02:00:59,943 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-24 02:00:59,943 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-24 02:00:59,944 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-24 02:00:59,944 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-24 02:00:59,944 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-24 02:00:59,944 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-24 02:00:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states. [2019-11-24 02:00:59,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-11-24 02:00:59,977 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:00:59,978 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 02:00:59,978 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:00:59,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:00:59,985 INFO L82 PathProgramCache]: Analyzing trace with hash -1030046562, now seen corresponding path program 1 times [2019-11-24 02:00:59,995 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:00:59,995 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437170643] [2019-11-24 02:00:59,995 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:01:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:01:00,609 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 02:01:00,610 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437170643] [2019-11-24 02:01:00,611 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:01:00,611 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 02:01:00,612 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568778382] [2019-11-24 02:01:00,620 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 02:01:00,620 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:01:00,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 02:01:00,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:01:00,640 INFO L87 Difference]: Start difference. First operand 328 states. Second operand 3 states. [2019-11-24 02:01:00,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:01:00,963 INFO L93 Difference]: Finished difference Result 817 states and 1338 transitions. [2019-11-24 02:01:00,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 02:01:00,965 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2019-11-24 02:01:00,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:01:00,986 INFO L225 Difference]: With dead ends: 817 [2019-11-24 02:01:00,986 INFO L226 Difference]: Without dead ends: 490 [2019-11-24 02:01:00,991 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 02:01:01,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2019-11-24 02:01:01,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 490. [2019-11-24 02:01:01,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2019-11-24 02:01:01,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 796 transitions. [2019-11-24 02:01:01,076 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 796 transitions. Word has length 31 [2019-11-24 02:01:01,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:01:01,077 INFO L462 AbstractCegarLoop]: Abstraction has 490 states and 796 transitions. [2019-11-24 02:01:01,077 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 02:01:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 796 transitions. [2019-11-24 02:01:01,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-11-24 02:01:01,082 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:01:01,082 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 02:01:01,082 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:01:01,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:01:01,083 INFO L82 PathProgramCache]: Analyzing trace with hash -655260211, now seen corresponding path program 1 times [2019-11-24 02:01:01,083 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:01:01,084 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [505988513] [2019-11-24 02:01:01,084 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:01:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:01:01,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-24 02:01:01,275 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [505988513] [2019-11-24 02:01:01,276 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:01:01,276 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 02:01:01,277 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505146975] [2019-11-24 02:01:01,279 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 02:01:01,279 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:01:01,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 02:01:01,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:01:01,280 INFO L87 Difference]: Start difference. First operand 490 states and 796 transitions. Second operand 3 states. [2019-11-24 02:01:01,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:01:01,391 INFO L93 Difference]: Finished difference Result 969 states and 1575 transitions. [2019-11-24 02:01:01,392 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 02:01:01,393 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2019-11-24 02:01:01,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:01:01,397 INFO L225 Difference]: With dead ends: 969 [2019-11-24 02:01:01,398 INFO L226 Difference]: Without dead ends: 492 [2019-11-24 02:01:01,404 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 02:01:01,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2019-11-24 02:01:01,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 492. [2019-11-24 02:01:01,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 492 states. [2019-11-24 02:01:01,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 492 states and 798 transitions. [2019-11-24 02:01:01,456 INFO L78 Accepts]: Start accepts. Automaton has 492 states and 798 transitions. Word has length 52 [2019-11-24 02:01:01,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:01:01,457 INFO L462 AbstractCegarLoop]: Abstraction has 492 states and 798 transitions. [2019-11-24 02:01:01,457 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 02:01:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 798 transitions. [2019-11-24 02:01:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-11-24 02:01:01,467 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:01:01,468 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 02:01:01,468 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:01:01,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:01:01,469 INFO L82 PathProgramCache]: Analyzing trace with hash 448584688, now seen corresponding path program 1 times [2019-11-24 02:01:01,470 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:01:01,470 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [149479074] [2019-11-24 02:01:01,471 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:01:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:01:01,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-24 02:01:01,706 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [149479074] [2019-11-24 02:01:01,707 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:01:01,708 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 02:01:01,708 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467384536] [2019-11-24 02:01:01,708 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 02:01:01,709 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:01:01,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 02:01:01,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:01:01,711 INFO L87 Difference]: Start difference. First operand 492 states and 798 transitions. Second operand 3 states. [2019-11-24 02:01:01,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:01:01,740 INFO L93 Difference]: Finished difference Result 1125 states and 1823 transitions. [2019-11-24 02:01:01,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 02:01:01,742 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2019-11-24 02:01:01,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:01:01,746 INFO L225 Difference]: With dead ends: 1125 [2019-11-24 02:01:01,746 INFO L226 Difference]: Without dead ends: 646 [2019-11-24 02:01:01,748 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 02:01:01,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 646 states. [2019-11-24 02:01:01,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 646 to 494. [2019-11-24 02:01:01,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2019-11-24 02:01:01,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 800 transitions. [2019-11-24 02:01:01,770 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 800 transitions. Word has length 53 [2019-11-24 02:01:01,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:01:01,770 INFO L462 AbstractCegarLoop]: Abstraction has 494 states and 800 transitions. [2019-11-24 02:01:01,770 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 02:01:01,771 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 800 transitions. [2019-11-24 02:01:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-11-24 02:01:01,774 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:01:01,774 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 02:01:01,774 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:01:01,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:01:01,774 INFO L82 PathProgramCache]: Analyzing trace with hash 1801305945, now seen corresponding path program 1 times [2019-11-24 02:01:01,775 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:01:01,775 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570644713] [2019-11-24 02:01:01,775 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:01:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:01:01,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-24 02:01:01,970 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1570644713] [2019-11-24 02:01:01,971 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:01:01,971 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 02:01:01,971 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945409695] [2019-11-24 02:01:01,971 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 02:01:01,972 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:01:01,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 02:01:01,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:01:01,972 INFO L87 Difference]: Start difference. First operand 494 states and 800 transitions. Second operand 3 states. [2019-11-24 02:01:02,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:01:02,008 INFO L93 Difference]: Finished difference Result 977 states and 1583 transitions. [2019-11-24 02:01:02,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 02:01:02,009 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2019-11-24 02:01:02,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:01:02,012 INFO L225 Difference]: With dead ends: 977 [2019-11-24 02:01:02,013 INFO L226 Difference]: Without dead ends: 496 [2019-11-24 02:01:02,014 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 02:01:02,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2019-11-24 02:01:02,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 496. [2019-11-24 02:01:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 496 states. [2019-11-24 02:01:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 802 transitions. [2019-11-24 02:01:02,030 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 802 transitions. Word has length 53 [2019-11-24 02:01:02,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:01:02,032 INFO L462 AbstractCegarLoop]: Abstraction has 496 states and 802 transitions. [2019-11-24 02:01:02,032 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 02:01:02,032 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 802 transitions. [2019-11-24 02:01:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-11-24 02:01:02,033 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:01:02,034 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 02:01:02,034 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:01:02,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:01:02,035 INFO L82 PathProgramCache]: Analyzing trace with hash 411924385, now seen corresponding path program 1 times [2019-11-24 02:01:02,035 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:01:02,035 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786096526] [2019-11-24 02:01:02,035 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:01:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:01:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-24 02:01:02,238 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786096526] [2019-11-24 02:01:02,238 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:01:02,239 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-24 02:01:02,239 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139457621] [2019-11-24 02:01:02,239 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-24 02:01:02,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:01:02,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-24 02:01:02,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-24 02:01:02,240 INFO L87 Difference]: Start difference. First operand 496 states and 802 transitions. Second operand 4 states. [2019-11-24 02:01:02,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:01:02,322 INFO L93 Difference]: Finished difference Result 1453 states and 2353 transitions. [2019-11-24 02:01:02,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-24 02:01:02,322 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 54 [2019-11-24 02:01:02,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:01:02,328 INFO L225 Difference]: With dead ends: 1453 [2019-11-24 02:01:02,328 INFO L226 Difference]: Without dead ends: 970 [2019-11-24 02:01:02,330 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-24 02:01:02,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 970 states. [2019-11-24 02:01:02,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 970 to 508. [2019-11-24 02:01:02,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 508 states. [2019-11-24 02:01:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 820 transitions. [2019-11-24 02:01:02,354 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 820 transitions. Word has length 54 [2019-11-24 02:01:02,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:01:02,354 INFO L462 AbstractCegarLoop]: Abstraction has 508 states and 820 transitions. [2019-11-24 02:01:02,355 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-24 02:01:02,355 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 820 transitions. [2019-11-24 02:01:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-11-24 02:01:02,357 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:01:02,357 INFO L410 BasicCegarLoop]: trace histogram [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, 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 02:01:02,357 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:01:02,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:01:02,358 INFO L82 PathProgramCache]: Analyzing trace with hash 423398389, now seen corresponding path program 1 times [2019-11-24 02:01:02,358 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:01:02,358 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428765216] [2019-11-24 02:01:02,358 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:01:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:01:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-24 02:01:02,579 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428765216] [2019-11-24 02:01:02,579 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:01:02,579 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-24 02:01:02,580 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343671141] [2019-11-24 02:01:02,581 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-24 02:01:02,581 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:01:02,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-24 02:01:02,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-24 02:01:02,582 INFO L87 Difference]: Start difference. First operand 508 states and 820 transitions. Second operand 4 states. [2019-11-24 02:01:05,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:01:05,773 INFO L93 Difference]: Finished difference Result 1011 states and 1631 transitions. [2019-11-24 02:01:05,774 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-24 02:01:05,774 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2019-11-24 02:01:05,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:01:05,777 INFO L225 Difference]: With dead ends: 1011 [2019-11-24 02:01:05,777 INFO L226 Difference]: Without dead ends: 516 [2019-11-24 02:01:05,779 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-24 02:01:05,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 516 states. [2019-11-24 02:01:05,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 516 to 516. [2019-11-24 02:01:05,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 516 states. [2019-11-24 02:01:05,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 516 states and 828 transitions. [2019-11-24 02:01:05,796 INFO L78 Accepts]: Start accepts. Automaton has 516 states and 828 transitions. Word has length 59 [2019-11-24 02:01:05,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:01:05,797 INFO L462 AbstractCegarLoop]: Abstraction has 516 states and 828 transitions. [2019-11-24 02:01:05,797 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-24 02:01:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 828 transitions. [2019-11-24 02:01:05,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-11-24 02:01:05,798 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:01:05,798 INFO L410 BasicCegarLoop]: trace histogram [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, 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 02:01:05,799 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:01:05,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:01:05,799 INFO L82 PathProgramCache]: Analyzing trace with hash 1788471166, now seen corresponding path program 1 times [2019-11-24 02:01:05,799 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:01:05,800 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382536290] [2019-11-24 02:01:05,800 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:01:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:01:05,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-24 02:01:05,940 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382536290] [2019-11-24 02:01:05,941 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:01:05,941 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-24 02:01:05,941 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128746892] [2019-11-24 02:01:05,941 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-24 02:01:05,942 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:01:05,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-24 02:01:05,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-24 02:01:05,942 INFO L87 Difference]: Start difference. First operand 516 states and 828 transitions. Second operand 4 states. [2019-11-24 02:01:06,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:01:06,259 INFO L93 Difference]: Finished difference Result 1533 states and 2453 transitions. [2019-11-24 02:01:06,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-24 02:01:06,260 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 64 [2019-11-24 02:01:06,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:01:06,266 INFO L225 Difference]: With dead ends: 1533 [2019-11-24 02:01:06,266 INFO L226 Difference]: Without dead ends: 1030 [2019-11-24 02:01:06,267 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-24 02:01:06,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1030 states. [2019-11-24 02:01:06,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1030 to 538. [2019-11-24 02:01:06,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 538 states. [2019-11-24 02:01:06,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 850 transitions. [2019-11-24 02:01:06,291 INFO L78 Accepts]: Start accepts. Automaton has 538 states and 850 transitions. Word has length 64 [2019-11-24 02:01:06,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:01:06,292 INFO L462 AbstractCegarLoop]: Abstraction has 538 states and 850 transitions. [2019-11-24 02:01:06,292 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-24 02:01:06,292 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 850 transitions. [2019-11-24 02:01:06,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-11-24 02:01:06,293 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:01:06,294 INFO L410 BasicCegarLoop]: trace histogram [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, 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 02:01:06,294 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:01:06,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:01:06,294 INFO L82 PathProgramCache]: Analyzing trace with hash 1717696662, now seen corresponding path program 1 times [2019-11-24 02:01:06,294 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:01:06,295 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025393791] [2019-11-24 02:01:06,295 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:01:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:01:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-24 02:01:06,430 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025393791] [2019-11-24 02:01:06,430 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:01:06,431 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 02:01:06,431 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1180808136] [2019-11-24 02:01:06,431 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 02:01:06,432 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:01:06,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 02:01:06,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:01:06,432 INFO L87 Difference]: Start difference. First operand 538 states and 850 transitions. Second operand 3 states. [2019-11-24 02:01:06,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:01:06,655 INFO L93 Difference]: Finished difference Result 1085 states and 1723 transitions. [2019-11-24 02:01:06,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 02:01:06,656 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2019-11-24 02:01:06,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:01:06,659 INFO L225 Difference]: With dead ends: 1085 [2019-11-24 02:01:06,660 INFO L226 Difference]: Without dead ends: 560 [2019-11-24 02:01:06,661 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 02:01:06,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 560 states. [2019-11-24 02:01:06,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 560 to 560. [2019-11-24 02:01:06,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 560 states. [2019-11-24 02:01:06,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 872 transitions. [2019-11-24 02:01:06,682 INFO L78 Accepts]: Start accepts. Automaton has 560 states and 872 transitions. Word has length 65 [2019-11-24 02:01:06,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:01:06,682 INFO L462 AbstractCegarLoop]: Abstraction has 560 states and 872 transitions. [2019-11-24 02:01:06,682 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 02:01:06,682 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 872 transitions. [2019-11-24 02:01:06,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-11-24 02:01:06,684 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 02:01:06,684 INFO L410 BasicCegarLoop]: trace histogram [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, 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 02:01:06,684 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 02:01:06,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 02:01:06,685 INFO L82 PathProgramCache]: Analyzing trace with hash 944292841, now seen corresponding path program 1 times [2019-11-24 02:01:06,685 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 02:01:06,685 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397785403] [2019-11-24 02:01:06,686 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 02:01:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 02:01:06,904 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-24 02:01:06,905 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397785403] [2019-11-24 02:01:06,905 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 02:01:06,905 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 02:01:06,905 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714642761] [2019-11-24 02:01:06,906 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 02:01:06,906 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 02:01:06,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 02:01:06,906 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 02:01:06,907 INFO L87 Difference]: Start difference. First operand 560 states and 872 transitions. Second operand 3 states. [2019-11-24 02:01:06,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 02:01:06,929 INFO L93 Difference]: Finished difference Result 560 states and 872 transitions. [2019-11-24 02:01:06,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 02:01:06,929 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2019-11-24 02:01:06,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 02:01:06,930 INFO L225 Difference]: With dead ends: 560 [2019-11-24 02:01:06,930 INFO L226 Difference]: Without dead ends: 0 [2019-11-24 02:01:06,931 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 02:01:06,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-24 02:01:06,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-24 02:01:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-24 02:01:06,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-24 02:01:06,932 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 66 [2019-11-24 02:01:06,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 02:01:06,932 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-24 02:01:06,932 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 02:01:06,932 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-24 02:01:06,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-24 02:01:06,938 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-24 02:01:07,780 INFO L440 ceAbstractionStarter]: At program point L3672(lines 3639 3700) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,780 INFO L440 ceAbstractionStarter]: At program point L3672-2(lines 3639 3700) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,780 INFO L440 ceAbstractionStarter]: At program point L3672-1(lines 3639 3700) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,780 INFO L440 ceAbstractionStarter]: At program point L3672-4(lines 3639 3700) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,781 INFO L440 ceAbstractionStarter]: At program point L3672-3(lines 3639 3700) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,781 INFO L440 ceAbstractionStarter]: At program point L3672-6(lines 3639 3700) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,781 INFO L440 ceAbstractionStarter]: At program point L3672-5(lines 3639 3700) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,781 INFO L444 ceAbstractionStarter]: For program point L3679(lines 3679 3697) no Hoare annotation was computed. [2019-11-24 02:01:07,781 INFO L444 ceAbstractionStarter]: For program point L3679-3(lines 3679 3697) no Hoare annotation was computed. [2019-11-24 02:01:07,785 INFO L440 ceAbstractionStarter]: At program point L3679-2(lines 3679 3697) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,785 INFO L440 ceAbstractionStarter]: At program point L3679-5(lines 3679 3697) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,785 INFO L444 ceAbstractionStarter]: For program point L3679-6(lines 3679 3697) no Hoare annotation was computed. [2019-11-24 02:01:07,787 INFO L444 ceAbstractionStarter]: For program point L3679-9(lines 3679 3697) no Hoare annotation was computed. [2019-11-24 02:01:07,787 INFO L440 ceAbstractionStarter]: At program point L3679-8(lines 3679 3697) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,787 INFO L440 ceAbstractionStarter]: At program point L3679-11(lines 3679 3697) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,787 INFO L444 ceAbstractionStarter]: For program point L3679-12(lines 3679 3697) no Hoare annotation was computed. [2019-11-24 02:01:07,788 INFO L444 ceAbstractionStarter]: For program point L3679-15(lines 3679 3697) no Hoare annotation was computed. [2019-11-24 02:01:07,788 INFO L440 ceAbstractionStarter]: At program point L3679-14(lines 3679 3697) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,788 INFO L440 ceAbstractionStarter]: At program point L3679-17(lines 3679 3697) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,788 INFO L444 ceAbstractionStarter]: For program point L3679-18(lines 3679 3697) no Hoare annotation was computed. [2019-11-24 02:01:07,789 INFO L440 ceAbstractionStarter]: At program point L3679-20(lines 3679 3697) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,789 INFO L440 ceAbstractionStarter]: At program point L3686(lines 3679 3696) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,790 INFO L440 ceAbstractionStarter]: At program point L3686-2(lines 3679 3696) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,791 INFO L440 ceAbstractionStarter]: At program point L3686-1(lines 3679 3696) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,791 INFO L440 ceAbstractionStarter]: At program point L3686-4(lines 3679 3696) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,792 INFO L440 ceAbstractionStarter]: At program point L3686-3(lines 3679 3696) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,792 INFO L440 ceAbstractionStarter]: At program point L3686-6(lines 3679 3696) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,792 INFO L440 ceAbstractionStarter]: At program point L3686-5(lines 3679 3696) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,792 INFO L444 ceAbstractionStarter]: For program point L3951-1(lines 3951 3954) no Hoare annotation was computed. [2019-11-24 02:01:07,792 INFO L444 ceAbstractionStarter]: For program point L3951(lines 3951 3954) no Hoare annotation was computed. [2019-11-24 02:01:07,792 INFO L440 ceAbstractionStarter]: At program point L3955-1(lines 3955 3958) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,793 INFO L440 ceAbstractionStarter]: At program point L3955(lines 3955 3958) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,793 INFO L444 ceAbstractionStarter]: For program point L3960(lines 3960 3963) no Hoare annotation was computed. [2019-11-24 02:01:07,793 INFO L444 ceAbstractionStarter]: For program point L3960-1(lines 3960 3963) no Hoare annotation was computed. [2019-11-24 02:01:07,793 INFO L440 ceAbstractionStarter]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,793 INFO L440 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,794 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3255) no Hoare annotation was computed. [2019-11-24 02:01:07,794 INFO L440 ceAbstractionStarter]: At program point L-1-8(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,794 INFO L440 ceAbstractionStarter]: At program point L-1-11(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,794 INFO L440 ceAbstractionStarter]: At program point L-1-14(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,795 INFO L440 ceAbstractionStarter]: At program point L-1-17(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,795 INFO L440 ceAbstractionStarter]: At program point L-1-20(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,795 INFO L444 ceAbstractionStarter]: For program point L3964(lines 3964 3967) no Hoare annotation was computed. [2019-11-24 02:01:07,795 INFO L444 ceAbstractionStarter]: For program point L3964-1(lines 3964 3967) no Hoare annotation was computed. [2019-11-24 02:01:07,795 INFO L440 ceAbstractionStarter]: At program point L3437(lines 3418 3443) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,795 INFO L444 ceAbstractionStarter]: For program point L3968-2(lines 3968 3971) no Hoare annotation was computed. [2019-11-24 02:01:07,796 INFO L444 ceAbstractionStarter]: For program point L3968-5(lines 3968 3971) no Hoare annotation was computed. [2019-11-24 02:01:07,796 INFO L444 ceAbstractionStarter]: For program point L3972(lines 3972 3975) no Hoare annotation was computed. [2019-11-24 02:01:07,796 INFO L444 ceAbstractionStarter]: For program point L3972-1(lines 3972 3975) no Hoare annotation was computed. [2019-11-24 02:01:07,796 INFO L444 ceAbstractionStarter]: For program point L3976(lines 3976 3988) no Hoare annotation was computed. [2019-11-24 02:01:07,796 INFO L444 ceAbstractionStarter]: For program point L3976-1(lines 3976 3988) no Hoare annotation was computed. [2019-11-24 02:01:07,797 INFO L440 ceAbstractionStarter]: At program point L3977-1(lines 3977 3980) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,797 INFO L440 ceAbstractionStarter]: At program point L3977(lines 3977 3980) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,797 INFO L444 ceAbstractionStarter]: For program point L4252(line 4252) no Hoare annotation was computed. [2019-11-24 02:01:07,797 INFO L444 ceAbstractionStarter]: For program point L4253(lines 4253 4306) no Hoare annotation was computed. [2019-11-24 02:01:07,797 INFO L440 ceAbstractionStarter]: At program point L3989-1(lines 3989 3992) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,798 INFO L440 ceAbstractionStarter]: At program point L3989(lines 3989 3992) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,798 INFO L440 ceAbstractionStarter]: At program point L3727-1(lines 3710 3738) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,798 INFO L440 ceAbstractionStarter]: At program point L3727(lines 3710 3738) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,798 INFO L440 ceAbstractionStarter]: At program point L3727-3(lines 3710 3738) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,798 INFO L440 ceAbstractionStarter]: At program point L3727-2(lines 3710 3738) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,799 INFO L440 ceAbstractionStarter]: At program point L3727-5(lines 3710 3738) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,799 INFO L440 ceAbstractionStarter]: At program point L3727-4(lines 3710 3738) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,799 INFO L440 ceAbstractionStarter]: At program point L3727-7(lines 3710 3738) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,799 INFO L440 ceAbstractionStarter]: At program point L3727-6(lines 3710 3738) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,799 INFO L440 ceAbstractionStarter]: At program point L3727-9(lines 3710 3738) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,799 INFO L440 ceAbstractionStarter]: At program point L3727-8(lines 3710 3738) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,800 INFO L444 ceAbstractionStarter]: For program point L4256(line 4256) no Hoare annotation was computed. [2019-11-24 02:01:07,800 INFO L444 ceAbstractionStarter]: For program point L4257-2(lines 4255 4303) no Hoare annotation was computed. [2019-11-24 02:01:07,800 INFO L444 ceAbstractionStarter]: For program point L4257(lines 4257 4261) no Hoare annotation was computed. [2019-11-24 02:01:07,800 INFO L440 ceAbstractionStarter]: At program point L4268(line 4268) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,801 INFO L440 ceAbstractionStarter]: At program point L3478-2(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,801 INFO L440 ceAbstractionStarter]: At program point L3478-1(lines 1 4542) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,801 INFO L440 ceAbstractionStarter]: At program point L3478-3(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,801 INFO L440 ceAbstractionStarter]: At program point L3478-6(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,801 INFO L440 ceAbstractionStarter]: At program point L3478-5(lines 1 4542) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,802 INFO L440 ceAbstractionStarter]: At program point L3478-8(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,802 INFO L440 ceAbstractionStarter]: At program point L3478-7(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,802 INFO L440 ceAbstractionStarter]: At program point L3478-9(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,802 INFO L440 ceAbstractionStarter]: At program point L3478-12(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,802 INFO L440 ceAbstractionStarter]: At program point L3478-11(lines 1 4542) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,803 INFO L440 ceAbstractionStarter]: At program point L3478-14(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,803 INFO L440 ceAbstractionStarter]: At program point L3478-13(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,803 INFO L440 ceAbstractionStarter]: At program point L3478-15(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,803 INFO L440 ceAbstractionStarter]: At program point L3478-18(lines 3474 3480) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,803 INFO L440 ceAbstractionStarter]: At program point L3478-17(lines 1 4542) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,804 INFO L440 ceAbstractionStarter]: At program point L3478-20(lines 3474 3480) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,804 INFO L440 ceAbstractionStarter]: At program point L3478-19(lines 3474 3480) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,804 INFO L440 ceAbstractionStarter]: At program point L3478-21(lines 3474 3480) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,804 INFO L440 ceAbstractionStarter]: At program point L3478-24(lines 3474 3480) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,804 INFO L440 ceAbstractionStarter]: At program point L3478-23(lines 1 4542) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,805 INFO L440 ceAbstractionStarter]: At program point L3478-26(lines 3474 3480) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,805 INFO L440 ceAbstractionStarter]: At program point L3478-25(lines 3474 3480) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,805 INFO L440 ceAbstractionStarter]: At program point L3478-27(lines 3474 3480) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,805 INFO L440 ceAbstractionStarter]: At program point L3478-30(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,805 INFO L440 ceAbstractionStarter]: At program point L3478-29(lines 1 4542) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,806 INFO L440 ceAbstractionStarter]: At program point L3478-32(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,806 INFO L440 ceAbstractionStarter]: At program point L3478-31(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,806 INFO L440 ceAbstractionStarter]: At program point L3478-33(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,806 INFO L440 ceAbstractionStarter]: At program point L3478-36(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,806 INFO L440 ceAbstractionStarter]: At program point L3478-35(lines 1 4542) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,807 INFO L440 ceAbstractionStarter]: At program point L3478-38(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,807 INFO L440 ceAbstractionStarter]: At program point L3478-37(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,807 INFO L440 ceAbstractionStarter]: At program point L3478-39(lines 3474 3480) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,807 INFO L440 ceAbstractionStarter]: At program point L4011-1(lines 3939 4013) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,807 INFO L440 ceAbstractionStarter]: At program point L4011(lines 3939 4013) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,807 INFO L444 ceAbstractionStarter]: For program point L4276(line 4276) no Hoare annotation was computed. [2019-11-24 02:01:07,808 INFO L444 ceAbstractionStarter]: For program point L4277(lines 4277 4281) no Hoare annotation was computed. [2019-11-24 02:01:07,808 INFO L444 ceAbstractionStarter]: For program point L3225-1(lines 3225 3232) no Hoare annotation was computed. [2019-11-24 02:01:07,808 INFO L444 ceAbstractionStarter]: For program point L3225(lines 3225 3232) no Hoare annotation was computed. [2019-11-24 02:01:07,808 INFO L444 ceAbstractionStarter]: For program point L3225-3(lines 3225 3232) no Hoare annotation was computed. [2019-11-24 02:01:07,808 INFO L444 ceAbstractionStarter]: For program point L3225-2(lines 3225 3232) no Hoare annotation was computed. [2019-11-24 02:01:07,808 INFO L444 ceAbstractionStarter]: For program point L3225-5(lines 3225 3232) no Hoare annotation was computed. [2019-11-24 02:01:07,808 INFO L444 ceAbstractionStarter]: For program point L3225-4(lines 3225 3232) no Hoare annotation was computed. [2019-11-24 02:01:07,809 INFO L440 ceAbstractionStarter]: At program point L4283(line 4283) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,809 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-24 02:01:07,809 INFO L440 ceAbstractionStarter]: At program point L3231-1(lines 3218 3234) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,809 INFO L440 ceAbstractionStarter]: At program point L3231(lines 3218 3234) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,809 INFO L440 ceAbstractionStarter]: At program point L3231-3(lines 3218 3234) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,810 INFO L440 ceAbstractionStarter]: At program point L3231-2(lines 3218 3234) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,810 INFO L440 ceAbstractionStarter]: At program point L3231-5(lines 3218 3234) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,810 INFO L440 ceAbstractionStarter]: At program point L3231-4(lines 3218 3234) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,810 INFO L444 ceAbstractionStarter]: For program point L4290(line 4290) no Hoare annotation was computed. [2019-11-24 02:01:07,810 INFO L444 ceAbstractionStarter]: For program point L4026(lines 4026 4029) no Hoare annotation was computed. [2019-11-24 02:01:07,811 INFO L440 ceAbstractionStarter]: At program point L4291(lines 4291 4299) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,811 INFO L444 ceAbstractionStarter]: For program point L3764(lines 3764 3767) no Hoare annotation was computed. [2019-11-24 02:01:07,811 INFO L444 ceAbstractionStarter]: For program point L3764-2(lines 3764 3767) no Hoare annotation was computed. [2019-11-24 02:01:07,812 INFO L444 ceAbstractionStarter]: For program point L3764-1(lines 3764 3767) no Hoare annotation was computed. [2019-11-24 02:01:07,812 INFO L444 ceAbstractionStarter]: For program point L3764-4(lines 3764 3767) no Hoare annotation was computed. [2019-11-24 02:01:07,812 INFO L444 ceAbstractionStarter]: For program point L3764-3(lines 3764 3767) no Hoare annotation was computed. [2019-11-24 02:01:07,812 INFO L444 ceAbstractionStarter]: For program point L4030(lines 4030 4033) no Hoare annotation was computed. [2019-11-24 02:01:07,812 INFO L440 ceAbstractionStarter]: At program point L3504(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,813 INFO L440 ceAbstractionStarter]: At program point L3504-2(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,813 INFO L440 ceAbstractionStarter]: At program point L3504-1(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,813 INFO L440 ceAbstractionStarter]: At program point L3504-4(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,814 INFO L440 ceAbstractionStarter]: At program point L3504-3(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,814 INFO L440 ceAbstractionStarter]: At program point L3504-6(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,814 INFO L440 ceAbstractionStarter]: At program point L3504-5(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,815 INFO L440 ceAbstractionStarter]: At program point L3504-8(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,818 INFO L440 ceAbstractionStarter]: At program point L3504-7(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,819 INFO L440 ceAbstractionStarter]: At program point L3504-10(lines 3504 3507) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,819 INFO L440 ceAbstractionStarter]: At program point L3504-9(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,819 INFO L440 ceAbstractionStarter]: At program point L3504-12(lines 3504 3507) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,819 INFO L440 ceAbstractionStarter]: At program point L3504-11(lines 3504 3507) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,819 INFO L440 ceAbstractionStarter]: At program point L3504-14(lines 3504 3507) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,819 INFO L440 ceAbstractionStarter]: At program point L3504-13(lines 3504 3507) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,819 INFO L440 ceAbstractionStarter]: At program point L3504-16(lines 3504 3507) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,820 INFO L440 ceAbstractionStarter]: At program point L3504-15(lines 3504 3507) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,820 INFO L440 ceAbstractionStarter]: At program point L3504-18(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,820 INFO L440 ceAbstractionStarter]: At program point L3504-17(lines 3504 3507) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,820 INFO L440 ceAbstractionStarter]: At program point L3504-20(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,820 INFO L440 ceAbstractionStarter]: At program point L3504-19(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,820 INFO L440 ceAbstractionStarter]: At program point L3504-22(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,820 INFO L440 ceAbstractionStarter]: At program point L3504-21(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,821 INFO L444 ceAbstractionStarter]: For program point L3769-1(lines 3769 3772) no Hoare annotation was computed. [2019-11-24 02:01:07,821 INFO L440 ceAbstractionStarter]: At program point L3504-24(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,821 INFO L444 ceAbstractionStarter]: For program point L3769(lines 3769 3772) no Hoare annotation was computed. [2019-11-24 02:01:07,821 INFO L440 ceAbstractionStarter]: At program point L3504-23(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,821 INFO L444 ceAbstractionStarter]: For program point L3769-3(lines 3769 3772) no Hoare annotation was computed. [2019-11-24 02:01:07,821 INFO L444 ceAbstractionStarter]: For program point L3769-2(lines 3769 3772) no Hoare annotation was computed. [2019-11-24 02:01:07,821 INFO L440 ceAbstractionStarter]: At program point L3504-25(lines 3504 3507) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,821 INFO L444 ceAbstractionStarter]: For program point L3769-4(lines 3769 3772) no Hoare annotation was computed. [2019-11-24 02:01:07,822 INFO L444 ceAbstractionStarter]: For program point L4036(lines 4036 4042) no Hoare annotation was computed. [2019-11-24 02:01:07,822 INFO L444 ceAbstractionStarter]: For program point L4036-2(lines 4036 4042) no Hoare annotation was computed. [2019-11-24 02:01:07,822 INFO L444 ceAbstractionStarter]: For program point L4301(line 4301) no Hoare annotation was computed. [2019-11-24 02:01:07,822 INFO L444 ceAbstractionStarter]: For program point L4037(lines 4037 4040) no Hoare annotation was computed. [2019-11-24 02:01:07,822 INFO L444 ceAbstractionStarter]: For program point L3773(lines 3773 3779) no Hoare annotation was computed. [2019-11-24 02:01:07,822 INFO L444 ceAbstractionStarter]: For program point L3773-3(lines 3773 3779) no Hoare annotation was computed. [2019-11-24 02:01:07,822 INFO L444 ceAbstractionStarter]: For program point L3773-2(lines 3773 3779) no Hoare annotation was computed. [2019-11-24 02:01:07,822 INFO L444 ceAbstractionStarter]: For program point L3773-5(lines 3773 3779) no Hoare annotation was computed. [2019-11-24 02:01:07,823 INFO L444 ceAbstractionStarter]: For program point L3773-6(lines 3773 3779) no Hoare annotation was computed. [2019-11-24 02:01:07,823 INFO L444 ceAbstractionStarter]: For program point L3773-9(lines 3773 3779) no Hoare annotation was computed. [2019-11-24 02:01:07,823 INFO L444 ceAbstractionStarter]: For program point L3773-8(lines 3773 3779) no Hoare annotation was computed. [2019-11-24 02:01:07,823 INFO L444 ceAbstractionStarter]: For program point L3773-11(lines 3773 3779) no Hoare annotation was computed. [2019-11-24 02:01:07,823 INFO L444 ceAbstractionStarter]: For program point L3773-12(lines 3773 3779) no Hoare annotation was computed. [2019-11-24 02:01:07,823 INFO L444 ceAbstractionStarter]: For program point L3773-14(lines 3773 3779) no Hoare annotation was computed. [2019-11-24 02:01:07,823 INFO L440 ceAbstractionStarter]: At program point L3251(lines 4384 4393) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,823 INFO L444 ceAbstractionStarter]: For program point L4308(line 4308) no Hoare annotation was computed. [2019-11-24 02:01:07,824 INFO L440 ceAbstractionStarter]: At program point L3780(lines 3740 3782) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,824 INFO L440 ceAbstractionStarter]: At program point L3780-2(lines 3740 3782) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,824 INFO L440 ceAbstractionStarter]: At program point L3780-1(lines 3740 3782) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,824 INFO L440 ceAbstractionStarter]: At program point L3780-4(lines 3740 3782) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,824 INFO L440 ceAbstractionStarter]: At program point L3780-3(lines 3740 3782) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,824 INFO L444 ceAbstractionStarter]: For program point L4309(lines 4309 4340) no Hoare annotation was computed. [2019-11-24 02:01:07,825 INFO L444 ceAbstractionStarter]: For program point L3254(line 3254) no Hoare annotation was computed. [2019-11-24 02:01:07,825 INFO L444 ceAbstractionStarter]: For program point L4312(line 4312) no Hoare annotation was computed. [2019-11-24 02:01:07,825 INFO L444 ceAbstractionStarter]: For program point L4313(lines 4313 4318) no Hoare annotation was computed. [2019-11-24 02:01:07,825 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-24 02:01:07,825 INFO L447 ceAbstractionStarter]: At program point L3261-1(lines 3260 3263) the Hoare annotation is: true [2019-11-24 02:01:07,825 INFO L447 ceAbstractionStarter]: At program point L3261(lines 3260 3263) the Hoare annotation is: true [2019-11-24 02:01:07,825 INFO L447 ceAbstractionStarter]: At program point L3261-2(lines 3260 3263) the Hoare annotation is: true [2019-11-24 02:01:07,825 INFO L440 ceAbstractionStarter]: At program point L3790(lines 3790 3813) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,825 INFO L444 ceAbstractionStarter]: For program point L3790-2(lines 3790 3813) no Hoare annotation was computed. [2019-11-24 02:01:07,826 INFO L440 ceAbstractionStarter]: At program point L3790-3(lines 3790 3813) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,826 INFO L444 ceAbstractionStarter]: For program point L3790-5(lines 3790 3813) no Hoare annotation was computed. [2019-11-24 02:01:07,826 INFO L444 ceAbstractionStarter]: For program point L4320(line 4320) no Hoare annotation was computed. [2019-11-24 02:01:07,826 INFO L444 ceAbstractionStarter]: For program point L4321(lines 4321 4333) no Hoare annotation was computed. [2019-11-24 02:01:07,826 INFO L444 ceAbstractionStarter]: For program point L4323-2(lines 4321 4332) no Hoare annotation was computed. [2019-11-24 02:01:07,826 INFO L444 ceAbstractionStarter]: For program point L4059(lines 4059 4062) no Hoare annotation was computed. [2019-11-24 02:01:07,826 INFO L440 ceAbstractionStarter]: At program point L3795-1(lines 3795 3799) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,828 INFO L440 ceAbstractionStarter]: At program point L3795(lines 3795 3799) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,828 INFO L440 ceAbstractionStarter]: At program point L4063(lines 4063 4071) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,828 INFO L444 ceAbstractionStarter]: For program point L4063-2(lines 4063 4071) no Hoare annotation was computed. [2019-11-24 02:01:07,828 INFO L447 ceAbstractionStarter]: At program point L4329(lines 1 4542) the Hoare annotation is: true [2019-11-24 02:01:07,828 INFO L440 ceAbstractionStarter]: At program point L3801-1(lines 3790 3806) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,828 INFO L440 ceAbstractionStarter]: At program point L3801(lines 3790 3806) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,828 INFO L444 ceAbstractionStarter]: For program point L4066(lines 4066 4069) no Hoare annotation was computed. [2019-11-24 02:01:07,829 INFO L440 ceAbstractionStarter]: At program point L3802(lines 3802 3805) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,829 INFO L440 ceAbstractionStarter]: At program point L3802-1(lines 3802 3805) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,829 INFO L440 ceAbstractionStarter]: At program point L3541-1(lines 3541 3544) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,829 INFO L440 ceAbstractionStarter]: At program point L3541(lines 3541 3544) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,829 INFO L440 ceAbstractionStarter]: At program point L3541-3(lines 3541 3544) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,829 INFO L440 ceAbstractionStarter]: At program point L3541-2(lines 3541 3544) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,829 INFO L440 ceAbstractionStarter]: At program point L3541-5(lines 3541 3544) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,830 INFO L440 ceAbstractionStarter]: At program point L3541-4(lines 3541 3544) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,830 INFO L440 ceAbstractionStarter]: At program point L3541-6(lines 3541 3544) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,830 INFO L444 ceAbstractionStarter]: For program point L4335(line 4335) no Hoare annotation was computed. [2019-11-24 02:01:07,830 INFO L440 ceAbstractionStarter]: At program point L4072(lines 4014 4074) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,830 INFO L440 ceAbstractionStarter]: At program point L3808(lines 3808 3812) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,831 INFO L440 ceAbstractionStarter]: At program point L3808-1(lines 3808 3812) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,831 INFO L440 ceAbstractionStarter]: At program point L3549-1(lines 3549 3552) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,831 INFO L440 ceAbstractionStarter]: At program point L3549(lines 3549 3552) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,831 INFO L440 ceAbstractionStarter]: At program point L3549-3(lines 3549 3552) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,831 INFO L440 ceAbstractionStarter]: At program point L3549-2(lines 3549 3552) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,832 INFO L440 ceAbstractionStarter]: At program point L3549-5(lines 3549 3552) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,832 INFO L440 ceAbstractionStarter]: At program point L3549-4(lines 3549 3552) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,832 INFO L444 ceAbstractionStarter]: For program point L4342(line 4342) no Hoare annotation was computed. [2019-11-24 02:01:07,832 INFO L440 ceAbstractionStarter]: At program point L3549-6(lines 3549 3552) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,833 INFO L440 ceAbstractionStarter]: At program point L3814(lines 3783 3816) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,833 INFO L440 ceAbstractionStarter]: At program point L3814-1(lines 3783 3816) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,833 INFO L440 ceAbstractionStarter]: At program point L4345(lines 4228 4350) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,833 INFO L440 ceAbstractionStarter]: At program point L3554(lines 3554 3558) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,833 INFO L440 ceAbstractionStarter]: At program point L3554-2(lines 3554 3558) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,834 INFO L440 ceAbstractionStarter]: At program point L3554-1(lines 3554 3558) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,834 INFO L440 ceAbstractionStarter]: At program point L3554-4(lines 3554 3558) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,834 INFO L440 ceAbstractionStarter]: At program point L3554-3(lines 3554 3558) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,834 INFO L440 ceAbstractionStarter]: At program point L3554-6(lines 3554 3558) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,834 INFO L440 ceAbstractionStarter]: At program point L3554-5(lines 3554 3558) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,835 INFO L440 ceAbstractionStarter]: At program point L3556(lines 3536 3579) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,835 INFO L440 ceAbstractionStarter]: At program point L3556-2(lines 3536 3579) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,835 INFO L440 ceAbstractionStarter]: At program point L3556-1(lines 3536 3579) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,835 INFO L440 ceAbstractionStarter]: At program point L3556-4(lines 3536 3579) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,835 INFO L440 ceAbstractionStarter]: At program point L3556-3(lines 3536 3579) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,835 INFO L440 ceAbstractionStarter]: At program point L3556-6(lines 3536 3579) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,836 INFO L440 ceAbstractionStarter]: At program point L3556-5(lines 3536 3579) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,836 INFO L444 ceAbstractionStarter]: For program point L4087(lines 4087 4091) no Hoare annotation was computed. [2019-11-24 02:01:07,836 INFO L444 ceAbstractionStarter]: For program point L3560(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,836 INFO L444 ceAbstractionStarter]: For program point L3560-2(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,836 INFO L444 ceAbstractionStarter]: For program point L3560-3(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,837 INFO L444 ceAbstractionStarter]: For program point L3560-6(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,837 INFO L444 ceAbstractionStarter]: For program point L3560-5(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,837 INFO L444 ceAbstractionStarter]: For program point L3560-8(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,837 INFO L444 ceAbstractionStarter]: For program point L3560-9(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,837 INFO L444 ceAbstractionStarter]: For program point L3560-12(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,838 INFO L444 ceAbstractionStarter]: For program point L3560-11(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,840 INFO L444 ceAbstractionStarter]: For program point L3560-14(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,840 INFO L444 ceAbstractionStarter]: For program point L3560-15(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,840 INFO L444 ceAbstractionStarter]: For program point L3560-18(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,840 INFO L444 ceAbstractionStarter]: For program point L3560-17(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,841 INFO L444 ceAbstractionStarter]: For program point L3560-20(lines 3560 3574) no Hoare annotation was computed. [2019-11-24 02:01:07,841 INFO L440 ceAbstractionStarter]: At program point L4094(lines 4094 4098) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,841 INFO L440 ceAbstractionStarter]: At program point L3831-1(lines 3827 3880) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,841 INFO L440 ceAbstractionStarter]: At program point L3831(lines 3831 3873) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,841 INFO L440 ceAbstractionStarter]: At program point L3567-1(lines 3560 3573) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,842 INFO L440 ceAbstractionStarter]: At program point L3567(lines 3560 3573) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,842 INFO L440 ceAbstractionStarter]: At program point L3567-3(lines 3560 3573) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,842 INFO L440 ceAbstractionStarter]: At program point L3567-2(lines 3560 3573) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,842 INFO L440 ceAbstractionStarter]: At program point L3567-5(lines 3560 3573) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,842 INFO L440 ceAbstractionStarter]: At program point L3567-4(lines 3560 3573) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,843 INFO L440 ceAbstractionStarter]: At program point L3567-6(lines 3560 3573) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,843 INFO L444 ceAbstractionStarter]: For program point L3834(lines 3834 3843) no Hoare annotation was computed. [2019-11-24 02:01:07,843 INFO L440 ceAbstractionStarter]: At program point L4100(lines 4100 4118) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,843 INFO L440 ceAbstractionStarter]: At program point L3578(lines 3529 3580) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,843 INFO L440 ceAbstractionStarter]: At program point L3578-2(lines 3529 3580) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,843 INFO L440 ceAbstractionStarter]: At program point L3578-1(lines 3529 3580) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,844 INFO L440 ceAbstractionStarter]: At program point L3578-4(lines 3529 3580) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,844 INFO L440 ceAbstractionStarter]: At program point L3578-3(lines 3529 3580) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,844 INFO L440 ceAbstractionStarter]: At program point L3578-6(lines 3529 3580) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,844 INFO L440 ceAbstractionStarter]: At program point L3578-5(lines 3529 3580) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,845 INFO L440 ceAbstractionStarter]: At program point L4111(lines 4100 4117) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,845 INFO L440 ceAbstractionStarter]: At program point L3849(lines 3849 3852) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,845 INFO L440 ceAbstractionStarter]: At program point L4379-1(lines 1 4542) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,845 INFO L444 ceAbstractionStarter]: For program point L3855(lines 3855 3864) no Hoare annotation was computed. [2019-11-24 02:01:07,845 INFO L444 ceAbstractionStarter]: For program point L4387(lines 4387 4390) no Hoare annotation was computed. [2019-11-24 02:01:07,845 INFO L440 ceAbstractionStarter]: At program point L4123(lines 4123 4128) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,846 INFO L440 ceAbstractionStarter]: At program point L3865(lines 3844 3873) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,846 INFO L440 ceAbstractionStarter]: At program point L3868(lines 3844 3873) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,846 INFO L440 ceAbstractionStarter]: At program point L4139(lines 4086 4150) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,846 INFO L440 ceAbstractionStarter]: At program point L3618(lines 3591 3626) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,846 INFO L440 ceAbstractionStarter]: At program point L3618-2(lines 3591 3626) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,847 INFO L440 ceAbstractionStarter]: At program point L3618-1(lines 3591 3626) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,847 INFO L440 ceAbstractionStarter]: At program point L3618-4(lines 3591 3626) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,847 INFO L440 ceAbstractionStarter]: At program point L3618-3(lines 3591 3626) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,847 INFO L440 ceAbstractionStarter]: At program point L3618-5(lines 3591 3626) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,847 INFO L440 ceAbstractionStarter]: At program point L3620(lines 3620 3623) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,848 INFO L440 ceAbstractionStarter]: At program point L3620-2(lines 3620 3623) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,848 INFO L440 ceAbstractionStarter]: At program point L3620-1(lines 3620 3623) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,848 INFO L440 ceAbstractionStarter]: At program point L3620-4(lines 3620 3623) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,848 INFO L440 ceAbstractionStarter]: At program point L3620-3(lines 3620 3623) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,849 INFO L440 ceAbstractionStarter]: At program point L3620-5(lines 3620 3623) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,849 INFO L440 ceAbstractionStarter]: At program point L3896-2(lines 3896 3900) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,849 INFO L444 ceAbstractionStarter]: For program point L3902(lines 3902 3906) no Hoare annotation was computed. [2019-11-24 02:01:07,849 INFO L447 ceAbstractionStarter]: At program point L4167(lines 4157 4189) the Hoare annotation is: true [2019-11-24 02:01:07,849 INFO L440 ceAbstractionStarter]: At program point L3907(lines 3907 3911) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,850 INFO L440 ceAbstractionStarter]: At program point L3907-2(lines 3907 3911) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,850 INFO L440 ceAbstractionStarter]: At program point L4183(lines 4157 4189) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2019-11-24 02:01:07,850 INFO L440 ceAbstractionStarter]: At program point L3657-1(lines 3657 3665) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,850 INFO L440 ceAbstractionStarter]: At program point L3657(lines 3657 3665) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,850 INFO L440 ceAbstractionStarter]: At program point L3657-3(lines 3657 3665) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,851 INFO L440 ceAbstractionStarter]: At program point L3657-2(lines 3657 3665) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,851 INFO L440 ceAbstractionStarter]: At program point L3657-5(lines 3657 3665) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,851 INFO L440 ceAbstractionStarter]: At program point L3657-4(lines 3657 3665) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,851 INFO L440 ceAbstractionStarter]: At program point L3657-6(lines 3657 3665) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,851 INFO L440 ceAbstractionStarter]: At program point L3923(lines 3890 3926) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,852 INFO L440 ceAbstractionStarter]: At program point L3659-1(lines 3659 3663) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,852 INFO L440 ceAbstractionStarter]: At program point L3659(lines 3659 3663) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,852 INFO L440 ceAbstractionStarter]: At program point L3659-3(lines 3659 3663) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,852 INFO L440 ceAbstractionStarter]: At program point L3659-2(lines 3659 3663) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,852 INFO L440 ceAbstractionStarter]: At program point L3659-5(lines 3659 3663) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,853 INFO L440 ceAbstractionStarter]: At program point L3659-4(lines 3659 3663) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,853 INFO L440 ceAbstractionStarter]: At program point L3659-6(lines 3659 3663) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,853 INFO L440 ceAbstractionStarter]: At program point L3666(lines 3639 3700) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,853 INFO L440 ceAbstractionStarter]: At program point L3666-2(lines 3639 3700) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,853 INFO L440 ceAbstractionStarter]: At program point L3666-1(lines 3639 3700) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,854 INFO L440 ceAbstractionStarter]: At program point L3666-4(lines 3639 3700) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,854 INFO L440 ceAbstractionStarter]: At program point L3666-3(lines 3639 3700) the Hoare annotation is: (and (= ULTIMATE.start_pg_detect_~k~3 0) (= ~ldv_spin~0 0)) [2019-11-24 02:01:07,854 INFO L440 ceAbstractionStarter]: At program point L3666-6(lines 3639 3700) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,854 INFO L440 ceAbstractionStarter]: At program point L3666-5(lines 3639 3700) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-24 02:01:07,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 02:01:07 BoogieIcfgContainer [2019-11-24 02:01:07,952 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-24 02:01:07,956 INFO L168 Benchmark]: Toolchain (without parser) took 38843.39 ms. Allocated memory was 136.8 MB in the beginning and 827.3 MB in the end (delta: 690.5 MB). Free memory was 94.6 MB in the beginning and 255.4 MB in the end (delta: -160.8 MB). Peak memory consumption was 529.7 MB. Max. memory is 7.1 GB. [2019-11-24 02:01:07,957 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 136.8 MB. Free memory was 118.8 MB in the beginning and 118.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-24 02:01:07,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1847.69 ms. Allocated memory was 136.8 MB in the beginning and 203.9 MB in the end (delta: 67.1 MB). Free memory was 94.2 MB in the beginning and 104.5 MB in the end (delta: -10.3 MB). Peak memory consumption was 62.0 MB. Max. memory is 7.1 GB. [2019-11-24 02:01:07,961 INFO L168 Benchmark]: Boogie Procedure Inliner took 492.18 ms. Allocated memory was 203.9 MB in the beginning and 234.4 MB in the end (delta: 30.4 MB). Free memory was 104.5 MB in the beginning and 154.5 MB in the end (delta: -50.0 MB). Peak memory consumption was 41.0 MB. Max. memory is 7.1 GB. [2019-11-24 02:01:07,962 INFO L168 Benchmark]: Boogie Preprocessor took 338.35 ms. Allocated memory is still 234.4 MB. Free memory was 154.5 MB in the beginning and 116.5 MB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 7.1 GB. [2019-11-24 02:01:07,966 INFO L168 Benchmark]: RCFGBuilder took 28093.67 ms. Allocated memory was 234.4 MB in the beginning and 742.9 MB in the end (delta: 508.6 MB). Free memory was 116.5 MB in the beginning and 523.3 MB in the end (delta: -406.8 MB). Peak memory consumption was 519.2 MB. Max. memory is 7.1 GB. [2019-11-24 02:01:07,967 INFO L168 Benchmark]: TraceAbstraction took 8066.01 ms. Allocated memory was 742.9 MB in the beginning and 827.3 MB in the end (delta: 84.4 MB). Free memory was 523.3 MB in the beginning and 255.4 MB in the end (delta: 267.9 MB). Peak memory consumption was 352.3 MB. Max. memory is 7.1 GB. [2019-11-24 02:01:07,977 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 136.8 MB. Free memory was 118.8 MB in the beginning and 118.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1847.69 ms. Allocated memory was 136.8 MB in the beginning and 203.9 MB in the end (delta: 67.1 MB). Free memory was 94.2 MB in the beginning and 104.5 MB in the end (delta: -10.3 MB). Peak memory consumption was 62.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 492.18 ms. Allocated memory was 203.9 MB in the beginning and 234.4 MB in the end (delta: 30.4 MB). Free memory was 104.5 MB in the beginning and 154.5 MB in the end (delta: -50.0 MB). Peak memory consumption was 41.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 338.35 ms. Allocated memory is still 234.4 MB. Free memory was 154.5 MB in the beginning and 116.5 MB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 28093.67 ms. Allocated memory was 234.4 MB in the beginning and 742.9 MB in the end (delta: 508.6 MB). Free memory was 116.5 MB in the beginning and 523.3 MB in the end (delta: -406.8 MB). Peak memory consumption was 519.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 8066.01 ms. Allocated memory was 742.9 MB in the beginning and 827.3 MB in the end (delta: 84.4 MB). Free memory was 523.3 MB in the beginning and 255.4 MB in the end (delta: 267.9 MB). Peak memory consumption was 352.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3255]: 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: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4157]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4086]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3783]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3783]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3549]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3549]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3549]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3896]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3659]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 4014]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3549]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3659]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3659]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4094]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3659]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3549]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3549]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3659]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3549]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3802]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3659]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3659]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3989]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3890]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3802]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3844]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3844]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 4063]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3560]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3536]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4283]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3560]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3536]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3536]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3560]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3536]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3536]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3560]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3536]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3560]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3536]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3560]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0 - InvariantResult [Line: 3218]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 4157]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3218]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3218]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3560]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3218]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3639]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3218]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0 - InvariantResult [Line: 3831]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0 - InvariantResult [Line: 3218]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3827]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3418]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3657]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3657]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3657]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3657]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3657]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3657]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3657]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 4228]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4268]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3591]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3541]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3541]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3591]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3541]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3541]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3541]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3541]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3591]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3591]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3541]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3591]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3591]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3849]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3989]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3939]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3939]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4384]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3790]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3790]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 4291]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3790]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3790]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3977]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3955]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3977]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3955]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3795]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3795]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: k == 0 && ldv_spin == 0 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 328 locations, 1 error locations. Result: SAFE, OverallTime: 7.9s, OverallIterations: 9, TraceHistogramMax: 2, AutomataDifference: 4.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.8s, HoareTripleCheckerStatistics: 4982 SDtfs, 2312 SDslu, 5643 SDs, 0 SdLazy, 303 SolverSat, 57 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 32 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=560occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 9 MinimizatonAttempts, 1106 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 232 LocationsWithAnnotation, 232 PreInvPairs, 653 NumberOfFragments, 954 HoareAnnotationTreeSize, 232 FomulaSimplifications, 7099 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 232 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 497 NumberOfCodeBlocks, 497 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 488 ConstructedInterpolants, 0 QuantifiedInterpolants, 37672 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 29/29 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...