/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/forester-heap/sll-01-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-06 16:16:54,733 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-06 16:16:54,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-06 16:16:54,809 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-01-06 16:16:54,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-06 16:16:54,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-06 16:16:54,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-06 16:16:54,866 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-06 16:16:54,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-06 16:16:54,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-06 16:16:54,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-06 16:16:54,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-06 16:16:54,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-06 16:16:54,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-06 16:16:54,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-06 16:16:54,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-06 16:16:54,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-06 16:16:54,963 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-06 16:16:54,964 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-06 16:16:54,966 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-06 16:16:54,967 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-01-06 16:16:55,032 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-06 16:16:55,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-06 16:16:55,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-06 16:16:55,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-06 16:16:55,041 INFO L138 SettingsManager]: * Use SBE=true [2021-01-06 16:16:55,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-06 16:16:55,041 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-06 16:16:55,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-06 16:16:55,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-06 16:16:55,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-06 16:16:55,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-06 16:16:55,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-06 16:16:55,044 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-06 16:16:55,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-06 16:16:55,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-06 16:16:55,045 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-06 16:16:55,045 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-06 16:16:55,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-06 16:16:55,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-06 16:16:55,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-06 16:16:55,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-06 16:16:55,047 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-06 16:16:55,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-06 16:16:55,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-06 16:16:55,048 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-06 16:16:55,048 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-06 16:16:55,627 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-06 16:16:55,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-06 16:16:55,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-06 16:16:55,676 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-06 16:16:55,677 INFO L275 PluginConnector]: CDTParser initialized [2021-01-06 16:16:55,678 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/forester-heap/sll-01-2.i [2021-01-06 16:16:55,800 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/3360c4486/eba0ec73f49d477fa10ee8710b6c0293/FLAG42f110ccc [2021-01-06 16:16:56,789 INFO L306 CDTParser]: Found 1 translation units. [2021-01-06 16:16:56,790 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i [2021-01-06 16:16:56,824 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/3360c4486/eba0ec73f49d477fa10ee8710b6c0293/FLAG42f110ccc [2021-01-06 16:16:56,925 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/3360c4486/eba0ec73f49d477fa10ee8710b6c0293 [2021-01-06 16:16:56,929 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-06 16:16:56,933 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-06 16:16:56,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-06 16:16:56,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-06 16:16:56,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-06 16:16:56,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 04:16:56" (1/1) ... [2021-01-06 16:16:56,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc842f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:56, skipping insertion in model container [2021-01-06 16:16:56,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 04:16:56" (1/1) ... [2021-01-06 16:16:56,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-06 16:16:57,047 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list~0,],base],StructAccessExpression[IdentifierExpression[~list~0,],offset]]] [2021-01-06 16:16:57,620 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22034,22047] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~list~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~list~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem6,],base],StructAccessExpression[IdentifierExpression[#t~mem6,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[#t~mem7,],offset]]]] [2021-01-06 16:16:57,656 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22307,22320] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~end~0,],base],StructAccessExpression[IdentifierExpression[~end~0,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~end~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~end~0,],base],StructAccessExpression[IdentifierExpression[~end~0,],offset]]] [2021-01-06 16:16:57,663 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22516,22529] [2021-01-06 16:16:57,665 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22586,22599] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~end~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~end~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~end~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~end~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem16,],base],StructAccessExpression[IdentifierExpression[#t~mem16,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem17,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[#t~mem17,],offset]]]] [2021-01-06 16:16:57,677 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22853,22866] left hand side expression in assignment: lhs: VariableLHS[~end~0,] left hand side expression in assignment: lhs: VariableLHS[~end~0,] [2021-01-06 16:16:57,680 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22961,22974] left hand side expression in assignment: lhs: VariableLHS[~len~0,] left hand side expression in assignment: lhs: VariableLHS[~len~0,] [2021-01-06 16:16:57,687 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23192,23205] [2021-01-06 16:16:57,692 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23272,23285] [2021-01-06 16:16:57,698 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23351,23364] left hand side expression in assignment: lhs: VariableLHS[~inner~0,] left hand side expression in assignment: lhs: VariableLHS[~inner~0,] [2021-01-06 16:16:57,704 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23484,23497] left hand side expression in assignment: lhs: VariableLHS[~end~0,] left hand side expression in assignment: lhs: VariableLHS[~end~0,] [2021-01-06 16:16:57,708 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23662,23675] [2021-01-06 16:16:57,718 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23740,23753] [2021-01-06 16:16:57,724 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23817,23830] left hand side expression in assignment: lhs: VariableLHS[~end~0,] left hand side expression in assignment: lhs: VariableLHS[~end~0,] left hand side expression in assignment: lhs: VariableLHS[~list~0,] [2021-01-06 16:16:57,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 16:16:57,761 INFO L203 MainTranslator]: Completed pre-run left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list~0,],base],StructAccessExpression[IdentifierExpression[~list~0,],offset]]] [2021-01-06 16:16:57,846 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22034,22047] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~list~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~list~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem6,],base],StructAccessExpression[IdentifierExpression[#t~mem6,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[#t~mem7,],offset]]]] [2021-01-06 16:16:57,855 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22307,22320] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~end~0,],base],StructAccessExpression[IdentifierExpression[~end~0,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~end~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~end~0,],base],StructAccessExpression[IdentifierExpression[~end~0,],offset]]] [2021-01-06 16:16:57,859 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22516,22529] [2021-01-06 16:16:57,862 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22586,22599] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~end~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~end~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~end~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~end~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem16,],base],StructAccessExpression[IdentifierExpression[#t~mem16,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem17,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[#t~mem17,],offset]]]] [2021-01-06 16:16:57,877 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22853,22866] left hand side expression in assignment: lhs: VariableLHS[~end~0,] left hand side expression in assignment: lhs: VariableLHS[~end~0,] [2021-01-06 16:16:57,882 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[22961,22974] left hand side expression in assignment: lhs: VariableLHS[~len~0,] left hand side expression in assignment: lhs: VariableLHS[~len~0,] [2021-01-06 16:16:57,885 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23192,23205] [2021-01-06 16:16:57,887 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23272,23285] [2021-01-06 16:16:57,891 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23351,23364] left hand side expression in assignment: lhs: VariableLHS[~inner~0,] left hand side expression in assignment: lhs: VariableLHS[~inner~0,] [2021-01-06 16:16:57,897 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23484,23497] left hand side expression in assignment: lhs: VariableLHS[~end~0,] left hand side expression in assignment: lhs: VariableLHS[~end~0,] [2021-01-06 16:16:57,902 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23662,23675] [2021-01-06 16:16:57,905 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23740,23753] [2021-01-06 16:16:57,911 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-2.i[23817,23830] left hand side expression in assignment: lhs: VariableLHS[~end~0,] left hand side expression in assignment: lhs: VariableLHS[~end~0,] left hand side expression in assignment: lhs: VariableLHS[~list~0,] [2021-01-06 16:16:57,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 16:16:58,081 INFO L208 MainTranslator]: Completed translation [2021-01-06 16:16:58,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58 WrapperNode [2021-01-06 16:16:58,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-06 16:16:58,089 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-06 16:16:58,089 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-06 16:16:58,089 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-06 16:16:58,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (1/1) ... [2021-01-06 16:16:58,196 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (1/1) ... [2021-01-06 16:16:58,266 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-06 16:16:58,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-06 16:16:58,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-06 16:16:58,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-06 16:16:58,284 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (1/1) ... [2021-01-06 16:16:58,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (1/1) ... [2021-01-06 16:16:58,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (1/1) ... [2021-01-06 16:16:58,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (1/1) ... [2021-01-06 16:16:58,340 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (1/1) ... [2021-01-06 16:16:58,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (1/1) ... [2021-01-06 16:16:58,356 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (1/1) ... [2021-01-06 16:16:58,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-06 16:16:58,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-06 16:16:58,363 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-06 16:16:58,363 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-06 16:16:58,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (1/1) ... No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 16:16:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-01-06 16:16:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-01-06 16:16:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-06 16:16:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-01-06 16:16:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-06 16:16:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-06 16:16:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-06 16:16:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-06 16:16:59,250 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-06 16:16:59,252 INFO L299 CfgBuilder]: Removed 34 assume(true) statements. [2021-01-06 16:16:59,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 04:16:59 BoogieIcfgContainer [2021-01-06 16:16:59,256 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-06 16:16:59,259 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-06 16:16:59,260 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-06 16:16:59,265 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-06 16:16:59,265 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.01 04:16:56" (1/3) ... [2021-01-06 16:16:59,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39cb599d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 04:16:59, skipping insertion in model container [2021-01-06 16:16:59,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:16:58" (2/3) ... [2021-01-06 16:16:59,270 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39cb599d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 04:16:59, skipping insertion in model container [2021-01-06 16:16:59,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 04:16:59" (3/3) ... [2021-01-06 16:16:59,275 INFO L111 eAbstractionObserver]: Analyzing ICFG sll-01-2.i [2021-01-06 16:16:59,284 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-06 16:16:59,292 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 13 error locations. [2021-01-06 16:16:59,319 INFO L253 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2021-01-06 16:16:59,356 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-06 16:16:59,357 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-06 16:16:59,357 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-06 16:16:59,357 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-06 16:16:59,357 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-06 16:16:59,357 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-06 16:16:59,357 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-01-06 16:16:59,358 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-06 16:16:59,382 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states. [2021-01-06 16:16:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-01-06 16:16:59,389 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:16:59,390 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2021-01-06 16:16:59,391 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:16:59,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:16:59,400 INFO L82 PathProgramCache]: Analyzing trace with hash 925700, now seen corresponding path program 1 times [2021-01-06 16:16:59,411 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:16:59,412 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712870937] [2021-01-06 16:16:59,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:16:59,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:16:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:16:59,648 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712870937] [2021-01-06 16:16:59,650 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:16:59,651 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 16:16:59,652 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303088487] [2021-01-06 16:16:59,659 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 16:16:59,660 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:16:59,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 16:16:59,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 16:16:59,684 INFO L87 Difference]: Start difference. First operand 84 states. Second operand 3 states. [2021-01-06 16:16:59,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:16:59,774 INFO L93 Difference]: Finished difference Result 182 states and 300 transitions. [2021-01-06 16:16:59,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 16:16:59,777 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2021-01-06 16:16:59,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:16:59,811 INFO L225 Difference]: With dead ends: 182 [2021-01-06 16:16:59,811 INFO L226 Difference]: Without dead ends: 96 [2021-01-06 16:16:59,819 INFO L677 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 [2021-01-06 16:16:59,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2021-01-06 16:16:59,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 78. [2021-01-06 16:16:59,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2021-01-06 16:16:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 88 transitions. [2021-01-06 16:16:59,876 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 88 transitions. Word has length 4 [2021-01-06 16:16:59,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:16:59,876 INFO L481 AbstractCegarLoop]: Abstraction has 78 states and 88 transitions. [2021-01-06 16:16:59,876 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 16:16:59,877 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 88 transitions. [2021-01-06 16:16:59,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-01-06 16:16:59,878 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:16:59,878 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:16:59,878 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-06 16:16:59,879 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:16:59,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:16:59,880 INFO L82 PathProgramCache]: Analyzing trace with hash 261454926, now seen corresponding path program 1 times [2021-01-06 16:16:59,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:16:59,881 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924975437] [2021-01-06 16:16:59,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:16:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:16:59,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:16:59,989 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924975437] [2021-01-06 16:16:59,990 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:16:59,990 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 16:16:59,991 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670583741] [2021-01-06 16:16:59,996 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 16:16:59,996 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:00,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 16:17:00,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 16:17:00,003 INFO L87 Difference]: Start difference. First operand 78 states and 88 transitions. Second operand 3 states. [2021-01-06 16:17:00,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:00,041 INFO L93 Difference]: Finished difference Result 81 states and 91 transitions. [2021-01-06 16:17:00,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 16:17:00,042 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2021-01-06 16:17:00,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:00,043 INFO L225 Difference]: With dead ends: 81 [2021-01-06 16:17:00,044 INFO L226 Difference]: Without dead ends: 79 [2021-01-06 16:17:00,045 INFO L677 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 [2021-01-06 16:17:00,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2021-01-06 16:17:00,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2021-01-06 16:17:00,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2021-01-06 16:17:00,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 89 transitions. [2021-01-06 16:17:00,058 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 89 transitions. Word has length 10 [2021-01-06 16:17:00,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:00,059 INFO L481 AbstractCegarLoop]: Abstraction has 79 states and 89 transitions. [2021-01-06 16:17:00,059 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 16:17:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 89 transitions. [2021-01-06 16:17:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-01-06 16:17:00,061 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:00,061 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:17:00,061 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-06 16:17:00,062 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:00,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:00,063 INFO L82 PathProgramCache]: Analyzing trace with hash 261456848, now seen corresponding path program 1 times [2021-01-06 16:17:00,063 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:00,064 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612037219] [2021-01-06 16:17:00,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:00,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:00,150 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [612037219] [2021-01-06 16:17:00,151 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:00,152 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-06 16:17:00,152 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282867143] [2021-01-06 16:17:00,153 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-06 16:17:00,154 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:00,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-06 16:17:00,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-06 16:17:00,164 INFO L87 Difference]: Start difference. First operand 79 states and 89 transitions. Second operand 4 states. [2021-01-06 16:17:00,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:00,335 INFO L93 Difference]: Finished difference Result 80 states and 90 transitions. [2021-01-06 16:17:00,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-06 16:17:00,336 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10 [2021-01-06 16:17:00,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:00,343 INFO L225 Difference]: With dead ends: 80 [2021-01-06 16:17:00,344 INFO L226 Difference]: Without dead ends: 78 [2021-01-06 16:17:00,345 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-06 16:17:00,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2021-01-06 16:17:00,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 76. [2021-01-06 16:17:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76 states. [2021-01-06 16:17:00,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 86 transitions. [2021-01-06 16:17:00,374 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 86 transitions. Word has length 10 [2021-01-06 16:17:00,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:00,375 INFO L481 AbstractCegarLoop]: Abstraction has 76 states and 86 transitions. [2021-01-06 16:17:00,375 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-06 16:17:00,379 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 86 transitions. [2021-01-06 16:17:00,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-01-06 16:17:00,380 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:00,380 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:17:00,381 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-06 16:17:00,381 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:00,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:00,383 INFO L82 PathProgramCache]: Analyzing trace with hash 1712619113, now seen corresponding path program 1 times [2021-01-06 16:17:00,383 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:00,384 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456308859] [2021-01-06 16:17:00,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:00,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:00,544 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [456308859] [2021-01-06 16:17:00,544 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:00,545 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 16:17:00,545 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34742115] [2021-01-06 16:17:00,545 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 16:17:00,546 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:00,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 16:17:00,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 16:17:00,547 INFO L87 Difference]: Start difference. First operand 76 states and 86 transitions. Second operand 3 states. [2021-01-06 16:17:00,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:00,612 INFO L93 Difference]: Finished difference Result 79 states and 90 transitions. [2021-01-06 16:17:00,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 16:17:00,613 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2021-01-06 16:17:00,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:00,614 INFO L225 Difference]: With dead ends: 79 [2021-01-06 16:17:00,614 INFO L226 Difference]: Without dead ends: 75 [2021-01-06 16:17:00,615 INFO L677 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 [2021-01-06 16:17:00,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2021-01-06 16:17:00,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 72. [2021-01-06 16:17:00,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2021-01-06 16:17:00,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 82 transitions. [2021-01-06 16:17:00,623 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 82 transitions. Word has length 15 [2021-01-06 16:17:00,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:00,624 INFO L481 AbstractCegarLoop]: Abstraction has 72 states and 82 transitions. [2021-01-06 16:17:00,624 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 16:17:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 82 transitions. [2021-01-06 16:17:00,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-01-06 16:17:00,625 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:00,625 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:17:00,626 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-06 16:17:00,626 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:00,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:00,627 INFO L82 PathProgramCache]: Analyzing trace with hash 1551589151, now seen corresponding path program 1 times [2021-01-06 16:17:00,627 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:00,627 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960096954] [2021-01-06 16:17:00,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:00,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960096954] [2021-01-06 16:17:00,692 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:00,693 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-06 16:17:00,698 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989726260] [2021-01-06 16:17:00,698 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-06 16:17:00,699 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:00,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-06 16:17:00,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-01-06 16:17:00,701 INFO L87 Difference]: Start difference. First operand 72 states and 82 transitions. Second operand 4 states. [2021-01-06 16:17:00,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:00,883 INFO L93 Difference]: Finished difference Result 190 states and 215 transitions. [2021-01-06 16:17:00,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-06 16:17:00,885 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 16 [2021-01-06 16:17:00,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:00,889 INFO L225 Difference]: With dead ends: 190 [2021-01-06 16:17:00,889 INFO L226 Difference]: Without dead ends: 126 [2021-01-06 16:17:00,893 INFO L677 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 [2021-01-06 16:17:00,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2021-01-06 16:17:00,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 74. [2021-01-06 16:17:00,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2021-01-06 16:17:00,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 84 transitions. [2021-01-06 16:17:00,919 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 84 transitions. Word has length 16 [2021-01-06 16:17:00,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:00,920 INFO L481 AbstractCegarLoop]: Abstraction has 74 states and 84 transitions. [2021-01-06 16:17:00,920 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-06 16:17:00,920 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 84 transitions. [2021-01-06 16:17:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-01-06 16:17:00,922 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:00,922 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:17:00,923 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-06 16:17:00,923 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:00,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:00,924 INFO L82 PathProgramCache]: Analyzing trace with hash -2063319775, now seen corresponding path program 1 times [2021-01-06 16:17:00,925 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:00,926 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [61688596] [2021-01-06 16:17:00,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:00,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:01,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:01,053 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [61688596] [2021-01-06 16:17:01,053 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:01,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-06 16:17:01,054 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693352285] [2021-01-06 16:17:01,054 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-06 16:17:01,055 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:01,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-06 16:17:01,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-01-06 16:17:01,056 INFO L87 Difference]: Start difference. First operand 74 states and 84 transitions. Second operand 4 states. [2021-01-06 16:17:01,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:01,167 INFO L93 Difference]: Finished difference Result 134 states and 150 transitions. [2021-01-06 16:17:01,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-06 16:17:01,168 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 16 [2021-01-06 16:17:01,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:01,170 INFO L225 Difference]: With dead ends: 134 [2021-01-06 16:17:01,171 INFO L226 Difference]: Without dead ends: 114 [2021-01-06 16:17:01,172 INFO L677 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 [2021-01-06 16:17:01,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2021-01-06 16:17:01,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 73. [2021-01-06 16:17:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2021-01-06 16:17:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 83 transitions. [2021-01-06 16:17:01,200 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 83 transitions. Word has length 16 [2021-01-06 16:17:01,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:01,200 INFO L481 AbstractCegarLoop]: Abstraction has 73 states and 83 transitions. [2021-01-06 16:17:01,201 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-06 16:17:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 83 transitions. [2021-01-06 16:17:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-01-06 16:17:01,202 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:01,202 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:17:01,205 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-06 16:17:01,205 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:01,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:01,207 INFO L82 PathProgramCache]: Analyzing trace with hash -940628020, now seen corresponding path program 1 times [2021-01-06 16:17:01,207 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:01,207 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007788508] [2021-01-06 16:17:01,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:01,300 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007788508] [2021-01-06 16:17:01,300 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:01,301 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 16:17:01,301 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915121065] [2021-01-06 16:17:01,301 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 16:17:01,302 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:01,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 16:17:01,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 16:17:01,303 INFO L87 Difference]: Start difference. First operand 73 states and 83 transitions. Second operand 3 states. [2021-01-06 16:17:01,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:01,322 INFO L93 Difference]: Finished difference Result 139 states and 159 transitions. [2021-01-06 16:17:01,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 16:17:01,323 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2021-01-06 16:17:01,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:01,324 INFO L225 Difference]: With dead ends: 139 [2021-01-06 16:17:01,324 INFO L226 Difference]: Without dead ends: 97 [2021-01-06 16:17:01,325 INFO L677 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 [2021-01-06 16:17:01,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2021-01-06 16:17:01,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 76. [2021-01-06 16:17:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76 states. [2021-01-06 16:17:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 87 transitions. [2021-01-06 16:17:01,332 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 87 transitions. Word has length 20 [2021-01-06 16:17:01,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:01,332 INFO L481 AbstractCegarLoop]: Abstraction has 76 states and 87 transitions. [2021-01-06 16:17:01,332 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 16:17:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 87 transitions. [2021-01-06 16:17:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-01-06 16:17:01,333 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:01,334 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:17:01,334 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-06 16:17:01,334 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:01,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:01,335 INFO L82 PathProgramCache]: Analyzing trace with hash 905291998, now seen corresponding path program 1 times [2021-01-06 16:17:01,336 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:01,336 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563992509] [2021-01-06 16:17:01,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:01,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:01,374 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563992509] [2021-01-06 16:17:01,374 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:01,375 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 16:17:01,375 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [170217272] [2021-01-06 16:17:01,375 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 16:17:01,376 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:01,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 16:17:01,377 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 16:17:01,377 INFO L87 Difference]: Start difference. First operand 76 states and 87 transitions. Second operand 3 states. [2021-01-06 16:17:01,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:01,397 INFO L93 Difference]: Finished difference Result 76 states and 87 transitions. [2021-01-06 16:17:01,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 16:17:01,398 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2021-01-06 16:17:01,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:01,399 INFO L225 Difference]: With dead ends: 76 [2021-01-06 16:17:01,399 INFO L226 Difference]: Without dead ends: 74 [2021-01-06 16:17:01,400 INFO L677 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 [2021-01-06 16:17:01,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2021-01-06 16:17:01,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2021-01-06 16:17:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2021-01-06 16:17:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 85 transitions. [2021-01-06 16:17:01,410 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 85 transitions. Word has length 21 [2021-01-06 16:17:01,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:01,411 INFO L481 AbstractCegarLoop]: Abstraction has 74 states and 85 transitions. [2021-01-06 16:17:01,411 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 16:17:01,411 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 85 transitions. [2021-01-06 16:17:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-01-06 16:17:01,412 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:01,412 INFO L422 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] [2021-01-06 16:17:01,412 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-06 16:17:01,413 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:01,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:01,413 INFO L82 PathProgramCache]: Analyzing trace with hash 886650935, now seen corresponding path program 1 times [2021-01-06 16:17:01,414 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:01,414 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034176369] [2021-01-06 16:17:01,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:01,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:01,468 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034176369] [2021-01-06 16:17:01,468 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:01,469 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-06 16:17:01,469 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276096047] [2021-01-06 16:17:01,469 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-06 16:17:01,470 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:01,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-06 16:17:01,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-06 16:17:01,471 INFO L87 Difference]: Start difference. First operand 74 states and 85 transitions. Second operand 4 states. [2021-01-06 16:17:01,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:01,554 INFO L93 Difference]: Finished difference Result 75 states and 86 transitions. [2021-01-06 16:17:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-06 16:17:01,555 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2021-01-06 16:17:01,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:01,555 INFO L225 Difference]: With dead ends: 75 [2021-01-06 16:17:01,556 INFO L226 Difference]: Without dead ends: 73 [2021-01-06 16:17:01,556 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-06 16:17:01,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2021-01-06 16:17:01,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 72. [2021-01-06 16:17:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2021-01-06 16:17:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 83 transitions. [2021-01-06 16:17:01,562 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 83 transitions. Word has length 23 [2021-01-06 16:17:01,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:01,562 INFO L481 AbstractCegarLoop]: Abstraction has 72 states and 83 transitions. [2021-01-06 16:17:01,562 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-06 16:17:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 83 transitions. [2021-01-06 16:17:01,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-01-06 16:17:01,563 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:01,564 INFO L422 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] [2021-01-06 16:17:01,564 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-01-06 16:17:01,564 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:01,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:01,565 INFO L82 PathProgramCache]: Analyzing trace with hash 1458355201, now seen corresponding path program 1 times [2021-01-06 16:17:01,565 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:01,566 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286877468] [2021-01-06 16:17:01,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:01,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:01,744 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286877468] [2021-01-06 16:17:01,745 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:01,745 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-06 16:17:01,746 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534184485] [2021-01-06 16:17:01,746 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-06 16:17:01,746 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:01,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-06 16:17:01,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-01-06 16:17:01,748 INFO L87 Difference]: Start difference. First operand 72 states and 83 transitions. Second operand 7 states. [2021-01-06 16:17:02,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:02,107 INFO L93 Difference]: Finished difference Result 202 states and 231 transitions. [2021-01-06 16:17:02,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-01-06 16:17:02,108 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 24 [2021-01-06 16:17:02,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:02,110 INFO L225 Difference]: With dead ends: 202 [2021-01-06 16:17:02,110 INFO L226 Difference]: Without dead ends: 159 [2021-01-06 16:17:02,111 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-01-06 16:17:02,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2021-01-06 16:17:02,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 94. [2021-01-06 16:17:02,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2021-01-06 16:17:02,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 109 transitions. [2021-01-06 16:17:02,120 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 109 transitions. Word has length 24 [2021-01-06 16:17:02,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:02,120 INFO L481 AbstractCegarLoop]: Abstraction has 94 states and 109 transitions. [2021-01-06 16:17:02,121 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-01-06 16:17:02,121 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 109 transitions. [2021-01-06 16:17:02,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-01-06 16:17:02,122 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:02,123 INFO L422 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] [2021-01-06 16:17:02,123 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-01-06 16:17:02,123 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:02,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:02,124 INFO L82 PathProgramCache]: Analyzing trace with hash 1357759361, now seen corresponding path program 1 times [2021-01-06 16:17:02,125 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:02,125 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636302276] [2021-01-06 16:17:02,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:02,369 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636302276] [2021-01-06 16:17:02,369 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:02,369 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-06 16:17:02,370 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401002510] [2021-01-06 16:17:02,370 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-06 16:17:02,371 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:02,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-06 16:17:02,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-06 16:17:02,372 INFO L87 Difference]: Start difference. First operand 94 states and 109 transitions. Second operand 7 states. [2021-01-06 16:17:03,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:03,042 INFO L93 Difference]: Finished difference Result 249 states and 280 transitions. [2021-01-06 16:17:03,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-01-06 16:17:03,042 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 24 [2021-01-06 16:17:03,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:03,048 INFO L225 Difference]: With dead ends: 249 [2021-01-06 16:17:03,049 INFO L226 Difference]: Without dead ends: 247 [2021-01-06 16:17:03,050 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-01-06 16:17:03,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2021-01-06 16:17:03,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 106. [2021-01-06 16:17:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2021-01-06 16:17:03,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 123 transitions. [2021-01-06 16:17:03,061 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 123 transitions. Word has length 24 [2021-01-06 16:17:03,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:03,061 INFO L481 AbstractCegarLoop]: Abstraction has 106 states and 123 transitions. [2021-01-06 16:17:03,061 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-01-06 16:17:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 123 transitions. [2021-01-06 16:17:03,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-01-06 16:17:03,063 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:03,063 INFO L422 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] [2021-01-06 16:17:03,063 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-01-06 16:17:03,063 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:03,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:03,064 INFO L82 PathProgramCache]: Analyzing trace with hash -545310703, now seen corresponding path program 1 times [2021-01-06 16:17:03,065 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:03,065 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302540211] [2021-01-06 16:17:03,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-01-06 16:17:03,135 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302540211] [2021-01-06 16:17:03,136 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:03,136 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-06 16:17:03,136 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706662573] [2021-01-06 16:17:03,137 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-06 16:17:03,137 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:03,138 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-06 16:17:03,138 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-01-06 16:17:03,139 INFO L87 Difference]: Start difference. First operand 106 states and 123 transitions. Second operand 5 states. [2021-01-06 16:17:03,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:03,309 INFO L93 Difference]: Finished difference Result 158 states and 182 transitions. [2021-01-06 16:17:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-01-06 16:17:03,310 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2021-01-06 16:17:03,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:03,311 INFO L225 Difference]: With dead ends: 158 [2021-01-06 16:17:03,312 INFO L226 Difference]: Without dead ends: 140 [2021-01-06 16:17:03,313 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-01-06 16:17:03,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2021-01-06 16:17:03,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 132. [2021-01-06 16:17:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2021-01-06 16:17:03,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 157 transitions. [2021-01-06 16:17:03,324 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 157 transitions. Word has length 26 [2021-01-06 16:17:03,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:03,324 INFO L481 AbstractCegarLoop]: Abstraction has 132 states and 157 transitions. [2021-01-06 16:17:03,324 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-01-06 16:17:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 157 transitions. [2021-01-06 16:17:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-01-06 16:17:03,326 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:03,326 INFO L422 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] [2021-01-06 16:17:03,326 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-01-06 16:17:03,326 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:03,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:03,327 INFO L82 PathProgramCache]: Analyzing trace with hash 1566334865, now seen corresponding path program 1 times [2021-01-06 16:17:03,327 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:03,328 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100335825] [2021-01-06 16:17:03,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:03,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-01-06 16:17:03,363 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100335825] [2021-01-06 16:17:03,364 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:03,364 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 16:17:03,364 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213704972] [2021-01-06 16:17:03,365 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 16:17:03,365 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:03,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 16:17:03,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 16:17:03,366 INFO L87 Difference]: Start difference. First operand 132 states and 157 transitions. Second operand 3 states. [2021-01-06 16:17:03,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:03,440 INFO L93 Difference]: Finished difference Result 132 states and 157 transitions. [2021-01-06 16:17:03,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 16:17:03,441 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2021-01-06 16:17:03,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:03,442 INFO L225 Difference]: With dead ends: 132 [2021-01-06 16:17:03,442 INFO L226 Difference]: Without dead ends: 130 [2021-01-06 16:17:03,443 INFO L677 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 [2021-01-06 16:17:03,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2021-01-06 16:17:03,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 130. [2021-01-06 16:17:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2021-01-06 16:17:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 155 transitions. [2021-01-06 16:17:03,452 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 155 transitions. Word has length 26 [2021-01-06 16:17:03,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:03,452 INFO L481 AbstractCegarLoop]: Abstraction has 130 states and 155 transitions. [2021-01-06 16:17:03,452 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 16:17:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 155 transitions. [2021-01-06 16:17:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-01-06 16:17:03,454 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:03,454 INFO L422 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] [2021-01-06 16:17:03,454 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-01-06 16:17:03,454 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:03,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:03,455 INFO L82 PathProgramCache]: Analyzing trace with hash -988757936, now seen corresponding path program 1 times [2021-01-06 16:17:03,456 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:03,456 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194314676] [2021-01-06 16:17:03,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:03,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:03,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:03,604 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [194314676] [2021-01-06 16:17:03,605 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:03,605 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-06 16:17:03,605 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312062993] [2021-01-06 16:17:03,606 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-06 16:17:03,606 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:03,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-06 16:17:03,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-06 16:17:03,607 INFO L87 Difference]: Start difference. First operand 130 states and 155 transitions. Second operand 7 states. [2021-01-06 16:17:04,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:04,241 INFO L93 Difference]: Finished difference Result 290 states and 338 transitions. [2021-01-06 16:17:04,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-01-06 16:17:04,242 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2021-01-06 16:17:04,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:04,244 INFO L225 Difference]: With dead ends: 290 [2021-01-06 16:17:04,245 INFO L226 Difference]: Without dead ends: 288 [2021-01-06 16:17:04,245 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-01-06 16:17:04,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2021-01-06 16:17:04,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 133. [2021-01-06 16:17:04,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2021-01-06 16:17:04,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 158 transitions. [2021-01-06 16:17:04,257 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 158 transitions. Word has length 27 [2021-01-06 16:17:04,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:04,257 INFO L481 AbstractCegarLoop]: Abstraction has 133 states and 158 transitions. [2021-01-06 16:17:04,257 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-01-06 16:17:04,257 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 158 transitions. [2021-01-06 16:17:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-01-06 16:17:04,258 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:04,259 INFO L422 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] [2021-01-06 16:17:04,259 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-01-06 16:17:04,259 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:04,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:04,260 INFO L82 PathProgramCache]: Analyzing trace with hash 2026653164, now seen corresponding path program 1 times [2021-01-06 16:17:04,260 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:04,261 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279276444] [2021-01-06 16:17:04,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:04,333 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279276444] [2021-01-06 16:17:04,333 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [905000787] [2021-01-06 16:17:04,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:17:04,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:04,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 17 conjunts are in the unsatisfiable core [2021-01-06 16:17:04,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:17:04,539 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-06 16:17:04,541 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:04,551 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:04,557 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-06 16:17:04,558 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:04,565 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:04,567 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:17:04,567 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:26, output treesize:18 [2021-01-06 16:17:04,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:04,624 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-01-06 16:17:04,627 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:04,642 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:04,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:04,649 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-01-06 16:17:04,652 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:04,682 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:04,684 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:17:04,684 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:44, output treesize:36 [2021-01-06 16:17:04,897 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-01-06 16:17:04,902 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:04,911 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:04,920 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:04,921 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 10 [2021-01-06 16:17:04,930 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:04,936 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:04,941 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:17:04,941 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:43, output treesize:7 [2021-01-06 16:17:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:04,964 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:17:04,964 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 8 [2021-01-06 16:17:04,968 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061745560] [2021-01-06 16:17:04,969 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-06 16:17:04,969 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:04,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-06 16:17:04,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-01-06 16:17:04,970 INFO L87 Difference]: Start difference. First operand 133 states and 158 transitions. Second operand 8 states. [2021-01-06 16:17:05,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:05,409 INFO L93 Difference]: Finished difference Result 237 states and 276 transitions. [2021-01-06 16:17:05,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-01-06 16:17:05,411 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 29 [2021-01-06 16:17:05,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:05,412 INFO L225 Difference]: With dead ends: 237 [2021-01-06 16:17:05,412 INFO L226 Difference]: Without dead ends: 175 [2021-01-06 16:17:05,413 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 27 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2021-01-06 16:17:05,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2021-01-06 16:17:05,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 135. [2021-01-06 16:17:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2021-01-06 16:17:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 158 transitions. [2021-01-06 16:17:05,423 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 158 transitions. Word has length 29 [2021-01-06 16:17:05,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:05,424 INFO L481 AbstractCegarLoop]: Abstraction has 135 states and 158 transitions. [2021-01-06 16:17:05,424 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-01-06 16:17:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 158 transitions. [2021-01-06 16:17:05,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-01-06 16:17:05,425 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:05,425 INFO L422 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] [2021-01-06 16:17:05,638 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-01-06 16:17:05,639 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:05,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:05,640 INFO L82 PathProgramCache]: Analyzing trace with hash -2133518130, now seen corresponding path program 1 times [2021-01-06 16:17:05,640 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:05,640 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946367049] [2021-01-06 16:17:05,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:05,860 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946367049] [2021-01-06 16:17:05,861 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:05,861 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-06 16:17:05,861 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776322315] [2021-01-06 16:17:05,862 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-06 16:17:05,862 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:05,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-06 16:17:05,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-01-06 16:17:05,864 INFO L87 Difference]: Start difference. First operand 135 states and 158 transitions. Second operand 6 states. [2021-01-06 16:17:06,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:06,125 INFO L93 Difference]: Finished difference Result 178 states and 200 transitions. [2021-01-06 16:17:06,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-01-06 16:17:06,127 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 29 [2021-01-06 16:17:06,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:06,128 INFO L225 Difference]: With dead ends: 178 [2021-01-06 16:17:06,128 INFO L226 Difference]: Without dead ends: 158 [2021-01-06 16:17:06,129 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-01-06 16:17:06,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2021-01-06 16:17:06,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 134. [2021-01-06 16:17:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 134 states. [2021-01-06 16:17:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 156 transitions. [2021-01-06 16:17:06,139 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 156 transitions. Word has length 29 [2021-01-06 16:17:06,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:06,140 INFO L481 AbstractCegarLoop]: Abstraction has 134 states and 156 transitions. [2021-01-06 16:17:06,140 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-01-06 16:17:06,140 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 156 transitions. [2021-01-06 16:17:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-01-06 16:17:06,141 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:06,141 INFO L422 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] [2021-01-06 16:17:06,141 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-01-06 16:17:06,141 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:06,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:06,142 INFO L82 PathProgramCache]: Analyzing trace with hash 830518973, now seen corresponding path program 1 times [2021-01-06 16:17:06,142 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:06,143 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614145419] [2021-01-06 16:17:06,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:06,308 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:06,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614145419] [2021-01-06 16:17:06,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [995357033] [2021-01-06 16:17:06,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:17:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:06,412 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjunts are in the unsatisfiable core [2021-01-06 16:17:06,416 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:17:06,441 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-06 16:17:06,442 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:06,448 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:06,454 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-06 16:17:06,455 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:06,461 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:06,463 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:17:06,464 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:23, output treesize:15 [2021-01-06 16:17:06,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:06,497 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-01-06 16:17:06,500 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:06,532 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:06,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:06,552 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-01-06 16:17:06,558 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:06,573 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:06,575 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:17:06,576 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:41, output treesize:33 [2021-01-06 16:17:06,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:06,741 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 10 [2021-01-06 16:17:06,743 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:06,754 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:06,761 INFO L348 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-01-06 16:17:06,762 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 10 [2021-01-06 16:17:06,768 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:06,773 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:06,774 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:17:06,775 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:47, output treesize:7 [2021-01-06 16:17:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-01-06 16:17:06,797 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:17:06,797 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 7 [2021-01-06 16:17:06,797 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371725024] [2021-01-06 16:17:06,799 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-06 16:17:06,800 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:06,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-06 16:17:06,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-06 16:17:06,802 INFO L87 Difference]: Start difference. First operand 134 states and 156 transitions. Second operand 7 states. [2021-01-06 16:17:07,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:07,247 INFO L93 Difference]: Finished difference Result 240 states and 271 transitions. [2021-01-06 16:17:07,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-01-06 16:17:07,248 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 32 [2021-01-06 16:17:07,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:07,249 INFO L225 Difference]: With dead ends: 240 [2021-01-06 16:17:07,249 INFO L226 Difference]: Without dead ends: 197 [2021-01-06 16:17:07,250 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2021-01-06 16:17:07,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2021-01-06 16:17:07,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 151. [2021-01-06 16:17:07,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 151 states. [2021-01-06 16:17:07,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 181 transitions. [2021-01-06 16:17:07,261 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 181 transitions. Word has length 32 [2021-01-06 16:17:07,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:07,262 INFO L481 AbstractCegarLoop]: Abstraction has 151 states and 181 transitions. [2021-01-06 16:17:07,262 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-01-06 16:17:07,262 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 181 transitions. [2021-01-06 16:17:07,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-01-06 16:17:07,263 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:07,263 INFO L422 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, 1] [2021-01-06 16:17:07,477 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-01-06 16:17:07,479 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:07,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:07,481 INFO L82 PathProgramCache]: Analyzing trace with hash -60835504, now seen corresponding path program 1 times [2021-01-06 16:17:07,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:07,481 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1109747635] [2021-01-06 16:17:07,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:07,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:07,516 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1109747635] [2021-01-06 16:17:07,516 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:07,516 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 16:17:07,518 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000632634] [2021-01-06 16:17:07,519 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 16:17:07,519 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:07,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 16:17:07,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 16:17:07,520 INFO L87 Difference]: Start difference. First operand 151 states and 181 transitions. Second operand 3 states. [2021-01-06 16:17:07,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:07,553 INFO L93 Difference]: Finished difference Result 310 states and 380 transitions. [2021-01-06 16:17:07,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 16:17:07,553 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2021-01-06 16:17:07,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:07,555 INFO L225 Difference]: With dead ends: 310 [2021-01-06 16:17:07,555 INFO L226 Difference]: Without dead ends: 228 [2021-01-06 16:17:07,556 INFO L677 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 [2021-01-06 16:17:07,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228 states. [2021-01-06 16:17:07,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228 to 188. [2021-01-06 16:17:07,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2021-01-06 16:17:07,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 227 transitions. [2021-01-06 16:17:07,570 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 227 transitions. Word has length 32 [2021-01-06 16:17:07,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:07,570 INFO L481 AbstractCegarLoop]: Abstraction has 188 states and 227 transitions. [2021-01-06 16:17:07,570 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 16:17:07,570 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 227 transitions. [2021-01-06 16:17:07,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-01-06 16:17:07,572 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:07,572 INFO L422 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] [2021-01-06 16:17:07,572 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-01-06 16:17:07,573 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:07,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:07,573 INFO L82 PathProgramCache]: Analyzing trace with hash -431498650, now seen corresponding path program 1 times [2021-01-06 16:17:07,573 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:07,574 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281508972] [2021-01-06 16:17:07,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:07,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:07,660 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281508972] [2021-01-06 16:17:07,660 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:17:07,660 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-06 16:17:07,661 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948453378] [2021-01-06 16:17:07,661 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-06 16:17:07,662 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:07,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-06 16:17:07,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-01-06 16:17:07,663 INFO L87 Difference]: Start difference. First operand 188 states and 227 transitions. Second operand 5 states. [2021-01-06 16:17:07,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:07,858 INFO L93 Difference]: Finished difference Result 306 states and 371 transitions. [2021-01-06 16:17:07,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-01-06 16:17:07,859 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 36 [2021-01-06 16:17:07,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:07,860 INFO L225 Difference]: With dead ends: 306 [2021-01-06 16:17:07,861 INFO L226 Difference]: Without dead ends: 197 [2021-01-06 16:17:07,861 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-01-06 16:17:07,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2021-01-06 16:17:07,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 190. [2021-01-06 16:17:07,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2021-01-06 16:17:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 229 transitions. [2021-01-06 16:17:07,876 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 229 transitions. Word has length 36 [2021-01-06 16:17:07,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:07,876 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 229 transitions. [2021-01-06 16:17:07,876 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-01-06 16:17:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 229 transitions. [2021-01-06 16:17:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-01-06 16:17:07,877 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:07,877 INFO L422 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] [2021-01-06 16:17:07,878 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-01-06 16:17:07,878 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:17:07,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:17:07,879 INFO L82 PathProgramCache]: Analyzing trace with hash 589569704, now seen corresponding path program 1 times [2021-01-06 16:17:07,879 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:17:07,879 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388788228] [2021-01-06 16:17:07,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:17:07,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:08,109 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388788228] [2021-01-06 16:17:08,110 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1514766444] [2021-01-06 16:17:08,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:17:08,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:17:08,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 30 conjunts are in the unsatisfiable core [2021-01-06 16:17:08,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:17:08,233 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:17:08,234 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:08,239 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:08,240 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:17:08,241 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2021-01-06 16:17:08,267 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-01-06 16:17:08,268 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:08,277 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:08,283 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-01-06 16:17:08,284 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:08,293 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:08,294 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:17:08,294 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:35, output treesize:27 [2021-01-06 16:17:08,403 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:08,403 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:17:08,408 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:17:08,414 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:08,447 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:08,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:08,458 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 27 [2021-01-06 16:17:08,464 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:08,493 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:08,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:08,504 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 27 [2021-01-06 16:17:08,508 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:08,534 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:08,538 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:17:08,539 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:95, output treesize:60 [2021-01-06 16:17:08,730 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:08,730 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:17:08,734 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:17:08,737 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:17:08,741 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:08,829 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:08,832 INFO L443 ElimStorePlain]: Different costs {26=[|v_#memory_$Pointer$.offset_38|], 38=[|v_#memory_$Pointer$.base_38|]} [2021-01-06 16:17:08,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:08,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:09,067 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2021-01-06 16:17:09,069 INFO L348 Elim1Store]: treesize reduction 136, result has 78.1 percent of original size [2021-01-06 16:17:09,070 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 439 treesize of output 763 [2021-01-06 16:17:09,077 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:09,246 WARN L197 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 55 [2021-01-06 16:17:09,248 INFO L625 ElimStorePlain]: treesize reduction 428, result has 45.6 percent of original size [2021-01-06 16:17:09,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:09,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:10,064 WARN L197 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2021-01-06 16:17:10,065 INFO L348 Elim1Store]: treesize reduction 170, result has 73.1 percent of original size [2021-01-06 16:17:10,066 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 292 treesize of output 596 [2021-01-06 16:17:10,113 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[23, 3, 2, 1] term [2021-01-06 16:17:10,113 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 23 disjuncts [2021-01-06 16:17:10,118 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:17:10,121 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:17:10,123 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:17:10,124 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,125 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,127 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,129 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,130 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,131 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,132 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,136 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,137 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,139 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,140 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,144 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,145 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,146 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,147 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,147 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,150 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,151 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,152 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,153 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,156 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,157 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,158 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,160 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,161 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,161 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,164 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,165 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,166 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,166 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,170 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:17:10,172 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,173 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,175 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,177 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,178 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,180 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,183 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,184 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,186 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,187 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,191 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,193 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,194 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,195 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,196 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,199 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,201 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,202 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,204 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,208 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:17:10,210 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,211 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,213 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,215 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,216 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,220 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,222 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,223 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,224 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,228 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,229 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,230 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,231 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,231 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,233 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,234 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,234 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,236 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,239 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,240 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,241 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,241 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,243 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,246 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,247 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,248 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,249 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,249 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,251 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,254 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,254 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,255 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,256 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,258 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,261 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,262 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,263 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,264 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,265 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,266 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,269 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,273 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,274 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,276 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,278 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,281 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,285 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,286 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,288 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,289 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,291 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,292 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,293 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,296 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,299 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,300 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,301 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,302 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,305 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,308 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,310 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,311 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,311 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,312 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,314 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,316 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,317 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,318 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,319 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,320 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,323 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,324 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,325 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,326 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,326 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,327 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,328 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,331 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,331 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,332 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,333 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,349 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,353 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,354 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,356 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,357 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,359 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,360 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,361 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,362 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,364 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,366 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,369 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,370 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,371 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,373 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,376 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,377 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,379 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,381 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,382 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,383 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,384 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,385 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,387 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,388 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,390 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,392 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,393 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,393 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,395 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,397 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,398 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,399 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,400 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,400 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,401 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:10,403 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,404 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,405 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,406 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,408 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,409 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,409 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,411 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,413 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,414 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,414 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,415 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,416 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,418 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,419 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,420 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,422 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,423 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,424 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,425 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,427 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,428 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,429 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,430 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,431 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,434 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,437 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,438 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,440 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,442 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,445 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,446 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,448 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,452 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,453 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,453 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,454 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,456 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,458 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,459 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,461 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,463 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,463 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,464 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,466 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,468 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,469 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,470 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,471 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,471 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,472 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,473 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,474 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,475 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,477 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,478 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,478 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,480 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,481 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,481 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,482 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,484 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,485 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,485 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,487 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,487 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,489 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,490 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,491 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,492 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,492 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,494 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,495 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,497 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,498 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,498 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,500 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,501 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,502 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,503 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,504 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,506 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,508 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,510 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,511 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,515 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,516 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,517 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,519 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,520 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,521 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,524 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,525 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,528 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,529 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,531 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,533 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,534 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,535 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,536 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,538 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,540 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,542 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,543 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,544 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,546 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,547 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,548 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,549 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,549 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,550 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,551 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,552 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,553 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,554 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,556 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,557 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,558 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,560 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,561 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,562 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,562 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,564 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,565 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,566 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,568 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,569 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,571 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,572 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,573 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,574 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,574 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,576 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,577 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,578 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,580 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,581 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,583 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,584 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,584 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,585 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,587 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,588 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,590 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,591 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,592 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,595 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,597 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,598 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,600 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,601 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,602 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,605 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,607 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,608 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,611 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,612 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,616 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,617 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,619 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,620 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,623 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,625 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,628 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,629 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,631 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,635 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,637 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,637 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,638 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,639 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,640 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,641 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,643 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,646 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,648 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,650 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,653 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,655 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,657 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,659 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,663 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,664 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,665 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,666 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,668 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,669 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,670 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,672 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,674 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,675 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,676 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,678 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,680 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,681 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,682 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,683 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,683 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,685 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,686 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,687 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,689 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,691 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,692 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,693 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,694 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,696 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,697 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,698 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,699 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,700 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,702 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,703 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,705 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,707 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,708 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,708 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,710 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,712 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,713 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,714 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,715 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,716 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,718 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,721 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,724 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,726 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,727 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,730 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,732 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,734 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,736 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,739 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,741 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,742 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,743 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,745 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,747 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,748 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,750 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,754 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,755 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,756 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,758 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,763 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:17:10,764 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,765 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,765 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,766 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,767 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,767 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,768 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,769 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,770 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,771 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,773 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,774 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,775 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,776 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,778 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,779 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,780 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,782 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,783 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,783 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,784 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,800 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,801 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,802 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:10,803 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,805 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,805 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,806 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,807 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,809 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,810 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,811 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,812 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,812 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,814 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,816 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,816 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,817 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,819 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,821 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,822 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,824 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,830 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,831 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,832 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,833 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,835 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,838 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,839 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,842 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,845 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,848 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,849 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,851 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,854 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,855 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,857 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,858 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,859 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,860 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,862 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,864 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,865 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,865 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,867 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,869 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,869 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,871 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,872 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,873 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,874 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,875 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,876 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,878 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,878 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,880 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,882 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,882 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,883 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,885 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,887 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,888 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,889 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,890 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,890 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,891 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,892 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,894 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,895 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:10,896 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,897 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,898 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,900 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,900 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,901 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,902 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,904 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,905 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,905 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,907 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,908 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,910 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,910 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,911 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,912 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,912 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,914 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,915 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,916 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,918 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,919 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,923 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,924 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,925 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,926 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,929 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,930 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,932 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,933 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,934 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,937 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,938 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,939 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,940 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,941 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,942 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,945 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,946 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,948 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,950 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,952 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,955 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,956 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,956 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,957 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:10,959 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,961 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,964 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,965 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,966 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,970 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:10,971 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:10,971 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,972 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,973 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,973 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,974 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,975 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,976 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,978 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,979 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,980 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,982 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:10,983 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,984 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,985 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,988 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:10,988 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,989 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,990 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,996 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:10,998 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:10,999 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,000 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,003 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,004 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,005 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,007 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,010 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,011 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,012 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,013 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,013 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,015 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,017 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,019 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,020 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,022 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,024 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,025 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,027 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,030 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,031 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,032 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,032 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,034 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,036 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,037 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,038 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,039 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:11,041 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,042 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,044 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,047 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,048 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,048 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,049 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,050 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,051 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,053 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,055 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,056 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,058 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,061 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,062 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,064 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,066 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,068 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,070 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,071 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,072 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,074 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,076 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,077 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,079 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,082 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,083 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,084 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,086 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,089 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,091 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,092 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,093 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,094 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,095 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,096 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,101 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,102 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,105 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,106 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,107 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,109 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,111 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,113 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,114 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,116 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,117 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,120 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,121 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,122 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,126 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,127 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,128 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,129 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,131 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,134 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,135 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,137 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,139 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,141 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,144 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,145 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,146 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,147 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,149 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,150 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,152 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,153 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,154 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,157 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,158 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,159 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,160 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,161 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,162 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,164 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,165 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,167 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,170 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,171 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,174 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,175 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,176 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,177 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,179 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,180 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,182 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,183 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,184 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,187 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:17:11,188 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,190 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,191 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,192 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,193 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,194 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,195 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,196 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:11,198 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,201 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,202 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,203 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,204 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,205 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,208 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,209 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,211 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,211 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,212 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,214 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,217 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,219 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,220 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,221 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,223 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,226 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,227 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,228 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,229 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,230 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,231 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,233 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,235 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,236 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,237 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,238 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,240 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,244 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,245 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,246 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,247 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,248 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,249 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,250 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,251 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,254 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,255 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,256 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,274 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,277 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,282 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,284 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,285 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,286 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,287 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,290 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,293 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,294 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,295 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,296 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,299 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,302 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,303 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,305 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,305 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,307 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,308 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,311 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,314 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,315 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,317 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,318 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,320 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,324 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:17:11,326 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,327 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,328 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,329 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,331 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,332 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,333 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:11,336 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,337 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,339 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,340 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,343 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,345 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,346 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,347 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,348 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,352 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,353 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,354 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,355 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,359 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,360 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,361 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,362 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,363 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,364 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,375 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,377 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,378 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,380 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,383 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:17:11,385 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,386 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,388 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,389 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,390 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,391 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:11,395 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,397 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,398 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,400 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,403 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,404 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,405 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,407 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,408 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,412 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,413 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,414 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,415 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,419 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:17:11,421 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,422 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:17:11,423 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,424 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,425 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,428 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:17:11,430 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:11,430 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:11,431 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:11,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:11,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:11,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:11,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:11,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:11,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:11,515 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:11,515 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 293 treesize of output 277 [2021-01-06 16:17:11,524 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 2, 1] term [2021-01-06 16:17:11,525 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-01-06 16:17:11,526 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 3, 2, 1] term [2021-01-06 16:17:11,527 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:11,528 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 2, 1] term [2021-01-06 16:17:11,528 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-01-06 16:17:11,531 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 3, 2, 1] term [2021-01-06 16:17:11,532 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:11,533 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 2, 1] term [2021-01-06 16:17:11,534 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-01-06 16:17:11,538 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 2, 1] term [2021-01-06 16:17:11,539 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-01-06 16:17:11,544 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 5 xjuncts. [2021-01-06 16:17:11,663 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2021-01-06 16:17:11,664 INFO L625 ElimStorePlain]: treesize reduction 270, result has 26.8 percent of original size [2021-01-06 16:17:11,666 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:17:11,704 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:11,712 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:17:11,713 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 7 variables, input treesize:600, output treesize:199 [2021-01-06 16:17:14,153 INFO L443 ElimStorePlain]: Different costs {20=[|#memory_$Pointer$.offset|], 30=[|#memory_$Pointer$.base|]} [2021-01-06 16:17:14,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:14,167 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:14,167 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 1 case distinctions, treesize of input 138 treesize of output 68 [2021-01-06 16:17:14,174 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:17:14,203 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:14,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:17:14,494 WARN L197 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2021-01-06 16:17:14,495 INFO L348 Elim1Store]: treesize reduction 20, result has 89.0 percent of original size [2021-01-06 16:17:14,495 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 102 treesize of output 194 [2021-01-06 16:17:14,505 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:17:14,507 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:17:14,509 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:17:14,510 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:17:14,512 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:14,549 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:14,550 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:14,554 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:17:14,556 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:14,556 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:17:14,557 INFO L639 QuantifierPusher]: Distributing 9 conjuncts over 2 disjuncts [2021-01-06 16:17:14,558 INFO L639 QuantifierPusher]: Distributing 7 conjuncts over 2 disjuncts [2021-01-06 16:17:14,558 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-01-06 16:17:14,560 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:14,561 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:14,563 INFO L639 QuantifierPusher]: Distributing 5 conjuncts over 2 disjuncts [2021-01-06 16:17:14,564 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-01-06 16:17:14,567 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:14,568 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:14,571 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:14,573 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:14,578 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:14,579 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:14,582 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-01-06 16:17:14,584 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:14,586 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:14,588 INFO L639 QuantifierPusher]: Distributing 5 conjuncts over 2 disjuncts [2021-01-06 16:17:14,589 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-01-06 16:17:14,596 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:14,597 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:14,599 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:14,601 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:14,606 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2021-01-06 16:17:14,607 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:17:14,610 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:17:14,617 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:17:14,619 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:17:14,620 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:206, output treesize:7 [2021-01-06 16:17:14,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:17:14,643 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:17:14,643 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2021-01-06 16:17:14,645 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708926448] [2021-01-06 16:17:14,646 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-06 16:17:14,646 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:17:14,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-06 16:17:14,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=118, Unknown=1, NotChecked=0, Total=156 [2021-01-06 16:17:14,647 INFO L87 Difference]: Start difference. First operand 190 states and 229 transitions. Second operand 13 states. [2021-01-06 16:17:35,243 WARN L197 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 65 [2021-01-06 16:17:59,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:17:59,817 INFO L93 Difference]: Finished difference Result 494 states and 587 transitions. [2021-01-06 16:17:59,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-01-06 16:17:59,817 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 36 [2021-01-06 16:17:59,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:17:59,820 INFO L225 Difference]: With dead ends: 494 [2021-01-06 16:17:59,820 INFO L226 Difference]: Without dead ends: 402 [2021-01-06 16:17:59,821 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 156 ImplicationChecksByTransitivity, 12.3s TimeCoverageRelationStatistics Valid=175, Invalid=577, Unknown=4, NotChecked=0, Total=756 [2021-01-06 16:17:59,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2021-01-06 16:17:59,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 209. [2021-01-06 16:17:59,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 209 states. [2021-01-06 16:17:59,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 251 transitions. [2021-01-06 16:17:59,858 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 251 transitions. Word has length 36 [2021-01-06 16:17:59,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:17:59,859 INFO L481 AbstractCegarLoop]: Abstraction has 209 states and 251 transitions. [2021-01-06 16:17:59,859 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-01-06 16:17:59,859 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 251 transitions. [2021-01-06 16:17:59,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-01-06 16:17:59,860 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:17:59,860 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:18:00,074 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:18:00,075 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:18:00,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:18:00,076 INFO L82 PathProgramCache]: Analyzing trace with hash -648373053, now seen corresponding path program 1 times [2021-01-06 16:18:00,077 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:18:00,077 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259196967] [2021-01-06 16:18:00,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:18:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-06 16:18:00,093 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-06 16:18:00,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-06 16:18:00,109 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-06 16:18:00,147 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-06 16:18:00,147 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2021-01-06 16:18:00,147 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-01-06 16:18:00,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.01 04:18:00 BoogieIcfgContainer [2021-01-06 16:18:00,219 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-06 16:18:00,220 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-01-06 16:18:00,220 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-01-06 16:18:00,220 INFO L275 PluginConnector]: Witness Printer initialized [2021-01-06 16:18:00,221 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 04:16:59" (3/4) ... [2021-01-06 16:18:00,223 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-01-06 16:18:00,289 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/forester-heap/sll-01-2.i-witness.graphml [2021-01-06 16:18:00,289 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-01-06 16:18:00,290 INFO L168 Benchmark]: Toolchain (without parser) took 63358.16 ms. Allocated memory was 153.1 MB in the beginning and 293.6 MB in the end (delta: 140.5 MB). Free memory was 127.1 MB in the beginning and 256.9 MB in the end (delta: -129.8 MB). Peak memory consumption was 11.6 MB. Max. memory is 8.0 GB. [2021-01-06 16:18:00,291 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 153.1 MB. Free memory is still 126.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-01-06 16:18:00,291 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1151.74 ms. Allocated memory is still 153.1 MB. Free memory was 126.9 MB in the beginning and 134.0 MB in the end (delta: -7.1 MB). Peak memory consumption was 27.7 MB. Max. memory is 8.0 GB. [2021-01-06 16:18:00,291 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.49 ms. Allocated memory is still 153.1 MB. Free memory was 134.0 MB in the beginning and 131.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-01-06 16:18:00,292 INFO L168 Benchmark]: Boogie Preprocessor took 91.57 ms. Allocated memory is still 153.1 MB. Free memory was 131.7 MB in the beginning and 129.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-01-06 16:18:00,292 INFO L168 Benchmark]: RCFGBuilder took 893.72 ms. Allocated memory is still 153.1 MB. Free memory was 129.6 MB in the beginning and 94.5 MB in the end (delta: 35.1 MB). Peak memory consumption was 35.7 MB. Max. memory is 8.0 GB. [2021-01-06 16:18:00,292 INFO L168 Benchmark]: TraceAbstraction took 60959.93 ms. Allocated memory was 153.1 MB in the beginning and 293.6 MB in the end (delta: 140.5 MB). Free memory was 94.0 MB in the beginning and 260.0 MB in the end (delta: -166.1 MB). There was no memory consumed. Max. memory is 8.0 GB. [2021-01-06 16:18:00,293 INFO L168 Benchmark]: Witness Printer took 69.24 ms. Allocated memory is still 293.6 MB. Free memory was 260.0 MB in the beginning and 256.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-01-06 16:18:00,295 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 153.1 MB. Free memory is still 126.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1151.74 ms. Allocated memory is still 153.1 MB. Free memory was 126.9 MB in the beginning and 134.0 MB in the end (delta: -7.1 MB). Peak memory consumption was 27.7 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 177.49 ms. Allocated memory is still 153.1 MB. Free memory was 134.0 MB in the beginning and 131.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 91.57 ms. Allocated memory is still 153.1 MB. Free memory was 131.7 MB in the beginning and 129.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 893.72 ms. Allocated memory is still 153.1 MB. Free memory was 129.6 MB in the beginning and 94.5 MB in the end (delta: 35.1 MB). Peak memory consumption was 35.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 60959.93 ms. Allocated memory was 153.1 MB in the beginning and 293.6 MB in the end (delta: 140.5 MB). Free memory was 94.0 MB in the beginning and 260.0 MB in the end (delta: -166.1 MB). There was no memory consumed. Max. memory is 8.0 GB. * Witness Printer took 69.24 ms. Allocated memory is still 293.6 MB. Free memory was 260.0 MB in the beginning and 256.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1036]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L1002] SLL* list = malloc(sizeof(SLL)); [L1003] list->next = ((void*)0) [L1004] COND FALSE !(!(list != ((void*)0))) [L1004] COND FALSE !(__VERIFIER_nondet_int()) [L1004] list->inner = malloc(sizeof(SLL)) [L1004] EXPR list->inner [L1004] list->inner->next = ((void*)0) [L1004] EXPR list->inner [L1004] list->inner->inner = ((void*)0) [L1004] EXPR list->inner [L1004] EXPR list->inner != ((void*)0) || list->inner == ((void*)0) [L1004] COND FALSE !(!(list->inner != ((void*)0) || list->inner == ((void*)0))) [L1006] SLL* end = list; [L1009] COND FALSE !(__VERIFIER_nondet_int()) [L1019] end = ((void*)0) [L1020] end = list [L1023] COND FALSE !(!(((void*)0) != end)) [L1025] COND TRUE ((void*)0) != end [L1027] int len = 0; [L1028] EXPR end->inner [L1028] SLL* inner = end->inner; [L1029] COND TRUE ((void*)0) != inner [L1031] COND TRUE len == 0 [L1032] len = 1 [L1035] COND FALSE !(!(((void*)0) != inner)) [L1036] EXPR inner->inner [L1036] COND FALSE !(!(((void*)0) == inner->inner)) [L1037] EXPR inner->next [L1037] COND FALSE !(!(((void*)0) == inner->next)) [L1038] EXPR inner->inner [L1038] inner = inner->inner [L1039] COND TRUE len == 1 [L1040] EXPR inner->inner [L1040] inner = inner->inner [L1029] COND TRUE ((void*)0) != inner [L1031] COND FALSE !(len == 0) [L1034] len = 2 [L1035] COND FALSE !(!(((void*)0) != inner)) [L1036] EXPR inner->inner [L1036] COND TRUE !(((void*)0) == inner->inner) [L1036] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 84 locations, 13 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 60.7s, OverallIterations: 21, TraceHistogramMax: 2, AutomataDifference: 49.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1550 SDtfs, 2082 SDslu, 2997 SDs, 0 SdLazy, 1774 SolverSat, 199 SolverUnsat, 17 SolverUnknown, 0 SolverNotchecked, 37.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 240 GetRequests, 129 SyntacticMatches, 2 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 209 ImplicationChecksByTransitivity, 13.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=209occurred in iteration=20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 20 MinimizatonAttempts, 857 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 9.0s InterpolantComputationTime, 589 NumberOfCodeBlocks, 589 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 530 ConstructedInterpolants, 16 QuantifiedInterpolants, 237691 SizeOfPredicates, 23 NumberOfNonLiveVariables, 383 ConjunctsInSsa, 60 ConjunctsInUnsatCore, 23 InterpolantComputations, 17 PerfectInterpolantSequences, 11/20 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...