/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/xcsp/AllInterval-010.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-06 21:35:28,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-06 21:35:28,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-06 21:35:28,711 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-06 21:35:28,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-06 21:35:28,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-06 21:35:28,721 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-06 21:35:28,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-06 21:35:28,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-06 21:35:28,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-06 21:35:28,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-06 21:35:28,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-06 21:35:28,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-06 21:35:28,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-06 21:35:28,750 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-06 21:35:28,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-06 21:35:28,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-06 21:35:28,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-06 21:35:28,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-06 21:35:28,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-06 21:35:28,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-06 21:35:28,780 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-06 21:35:28,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-06 21:35:28,798 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-06 21:35:28,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-06 21:35:28,808 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-06 21:35:28,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-06 21:35:28,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-06 21:35:28,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-06 21:35:28,815 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-06 21:35:28,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-06 21:35:28,816 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-06 21:35:28,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-06 21:35:28,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-06 21:35:28,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-06 21:35:28,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-06 21:35:28,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-06 21:35:28,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-06 21:35:28,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-06 21:35:28,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-06 21:35:28,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-06 21:35:28,833 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 21:35:28,893 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-06 21:35:28,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-06 21:35:28,895 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-06 21:35:28,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-06 21:35:28,895 INFO L138 SettingsManager]: * Use SBE=true [2021-01-06 21:35:28,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-06 21:35:28,896 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-06 21:35:28,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-06 21:35:28,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-06 21:35:28,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-06 21:35:28,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-06 21:35:28,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-06 21:35:28,897 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-06 21:35:28,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-06 21:35:28,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-06 21:35:28,898 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-06 21:35:28,898 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-06 21:35:28,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-06 21:35:28,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-06 21:35:28,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-06 21:35:28,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-06 21:35:28,899 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-06 21:35:28,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-06 21:35:28,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-06 21:35:28,900 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-06 21:35:28,900 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-06 21:35:29,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-06 21:35:29,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-06 21:35:29,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-06 21:35:29,380 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-06 21:35:29,380 INFO L275 PluginConnector]: CDTParser initialized [2021-01-06 21:35:29,382 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/AllInterval-010.c [2021-01-06 21:35:29,467 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/50fdb7fa4/63f140ea26d84571a55f29f3c9842e54/FLAG0a36b8a24 [2021-01-06 21:35:30,105 INFO L306 CDTParser]: Found 1 translation units. [2021-01-06 21:35:30,106 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/xcsp/AllInterval-010.c [2021-01-06 21:35:30,122 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/50fdb7fa4/63f140ea26d84571a55f29f3c9842e54/FLAG0a36b8a24 [2021-01-06 21:35:30,460 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/50fdb7fa4/63f140ea26d84571a55f29f3c9842e54 [2021-01-06 21:35:30,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-06 21:35:30,467 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-06 21:35:30,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-06 21:35:30,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-06 21:35:30,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-06 21:35:30,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:30,481 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d0c57f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30, skipping insertion in model container [2021-01-06 21:35:30,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:30,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-06 21:35:30,538 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: lhs: VariableLHS[~var0~0,] left hand side expression in assignment: lhs: VariableLHS[~var1~0,] left hand side expression in assignment: lhs: VariableLHS[~var2~0,] left hand side expression in assignment: lhs: VariableLHS[~var3~0,] left hand side expression in assignment: lhs: VariableLHS[~var4~0,] left hand side expression in assignment: lhs: VariableLHS[~var5~0,] left hand side expression in assignment: lhs: VariableLHS[~var6~0,] left hand side expression in assignment: lhs: VariableLHS[~var7~0,] left hand side expression in assignment: lhs: VariableLHS[~var8~0,] left hand side expression in assignment: lhs: VariableLHS[~var9~0,] left hand side expression in assignment: lhs: VariableLHS[~var10~0,] left hand side expression in assignment: lhs: VariableLHS[~var11~0,] left hand side expression in assignment: lhs: VariableLHS[~var12~0,] left hand side expression in assignment: lhs: VariableLHS[~var13~0,] left hand side expression in assignment: lhs: VariableLHS[~var14~0,] left hand side expression in assignment: lhs: VariableLHS[~var15~0,] left hand side expression in assignment: lhs: VariableLHS[~var16~0,] left hand side expression in assignment: lhs: VariableLHS[~var17~0,] left hand side expression in assignment: lhs: VariableLHS[~var18~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] [2021-01-06 21:35:30,784 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/xcsp/AllInterval-010.c[5778,5791] [2021-01-06 21:35:30,792 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 21:35:30,803 INFO L203 MainTranslator]: Completed pre-run left hand side expression in assignment: lhs: VariableLHS[~var0~0,] left hand side expression in assignment: lhs: VariableLHS[~var1~0,] left hand side expression in assignment: lhs: VariableLHS[~var2~0,] left hand side expression in assignment: lhs: VariableLHS[~var3~0,] left hand side expression in assignment: lhs: VariableLHS[~var4~0,] left hand side expression in assignment: lhs: VariableLHS[~var5~0,] left hand side expression in assignment: lhs: VariableLHS[~var6~0,] left hand side expression in assignment: lhs: VariableLHS[~var7~0,] left hand side expression in assignment: lhs: VariableLHS[~var8~0,] left hand side expression in assignment: lhs: VariableLHS[~var9~0,] left hand side expression in assignment: lhs: VariableLHS[~var10~0,] left hand side expression in assignment: lhs: VariableLHS[~var11~0,] left hand side expression in assignment: lhs: VariableLHS[~var12~0,] left hand side expression in assignment: lhs: VariableLHS[~var13~0,] left hand side expression in assignment: lhs: VariableLHS[~var14~0,] left hand side expression in assignment: lhs: VariableLHS[~var15~0,] left hand side expression in assignment: lhs: VariableLHS[~var16~0,] left hand side expression in assignment: lhs: VariableLHS[~var17~0,] left hand side expression in assignment: lhs: VariableLHS[~var18~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] left hand side expression in assignment: lhs: VariableLHS[~var_for_abs~0,] [2021-01-06 21:35:30,853 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/xcsp/AllInterval-010.c[5778,5791] [2021-01-06 21:35:30,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 21:35:30,872 INFO L208 MainTranslator]: Completed translation [2021-01-06 21:35:30,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30 WrapperNode [2021-01-06 21:35:30,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-06 21:35:30,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-06 21:35:30,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-06 21:35:30,875 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-06 21:35:30,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:30,917 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:31,036 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-06 21:35:31,037 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-06 21:35:31,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-06 21:35:31,038 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-06 21:35:31,053 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:31,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:31,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:31,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:31,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:31,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:31,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (1/1) ... [2021-01-06 21:35:31,174 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-06 21:35:31,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-06 21:35:31,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-06 21:35:31,179 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-06 21:35:31,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (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 21:35:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-06 21:35:31,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-06 21:35:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-06 21:35:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-06 21:35:32,560 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-06 21:35:32,560 INFO L299 CfgBuilder]: Removed 260 assume(true) statements. [2021-01-06 21:35:32,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 09:35:32 BoogieIcfgContainer [2021-01-06 21:35:32,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-06 21:35:32,566 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-06 21:35:32,566 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-06 21:35:32,571 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-06 21:35:32,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.01 09:35:30" (1/3) ... [2021-01-06 21:35:32,572 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c753eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 09:35:32, skipping insertion in model container [2021-01-06 21:35:32,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:35:30" (2/3) ... [2021-01-06 21:35:32,573 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c753eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 09:35:32, skipping insertion in model container [2021-01-06 21:35:32,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 09:35:32" (3/3) ... [2021-01-06 21:35:32,576 INFO L111 eAbstractionObserver]: Analyzing ICFG AllInterval-010.c [2021-01-06 21:35:32,585 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-06 21:35:32,592 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-01-06 21:35:32,628 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-01-06 21:35:32,670 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-06 21:35:32,670 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-06 21:35:32,670 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-06 21:35:32,670 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-06 21:35:32,671 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-06 21:35:32,671 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-06 21:35:32,671 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-01-06 21:35:32,671 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-06 21:35:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states. [2021-01-06 21:35:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-01-06 21:35:32,745 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 21:35:32,747 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:35:32,748 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 21:35:32,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 21:35:32,756 INFO L82 PathProgramCache]: Analyzing trace with hash 891356517, now seen corresponding path program 1 times [2021-01-06 21:35:32,768 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 21:35:32,768 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335906744] [2021-01-06 21:35:32,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 21:35:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 21:35:33,255 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 21:35:33,256 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335906744] [2021-01-06 21:35:33,257 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 21:35:33,258 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-06 21:35:33,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956923436] [2021-01-06 21:35:33,272 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-06 21:35:33,273 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 21:35:33,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-06 21:35:33,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-06 21:35:33,300 INFO L87 Difference]: Start difference. First operand 280 states. Second operand 2 states. [2021-01-06 21:35:33,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 21:35:33,372 INFO L93 Difference]: Finished difference Result 554 states and 826 transitions. [2021-01-06 21:35:33,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-01-06 21:35:33,373 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 276 [2021-01-06 21:35:33,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 21:35:33,387 INFO L225 Difference]: With dead ends: 554 [2021-01-06 21:35:33,387 INFO L226 Difference]: Without dead ends: 277 [2021-01-06 21:35:33,393 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-06 21:35:33,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2021-01-06 21:35:33,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 277. [2021-01-06 21:35:33,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277 states. [2021-01-06 21:35:33,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 285 transitions. [2021-01-06 21:35:33,476 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 285 transitions. Word has length 276 [2021-01-06 21:35:33,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 21:35:33,476 INFO L481 AbstractCegarLoop]: Abstraction has 277 states and 285 transitions. [2021-01-06 21:35:33,477 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2021-01-06 21:35:33,477 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 285 transitions. [2021-01-06 21:35:33,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-01-06 21:35:33,487 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 21:35:33,487 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:35:33,488 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-06 21:35:33,488 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 21:35:33,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 21:35:33,490 INFO L82 PathProgramCache]: Analyzing trace with hash 755921285, now seen corresponding path program 1 times [2021-01-06 21:35:33,490 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 21:35:33,490 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820069016] [2021-01-06 21:35:33,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 21:35:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 21:35:37,954 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 37: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:37,964 ERROR L253 erpolLogProxyWrapper]: Interpolant 37 not inductive [2021-01-06 21:35:37,970 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 38: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:37,980 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 39: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:37,989 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 40: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,000 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 41: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,021 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 42: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,043 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 43: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,055 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 44: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,066 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 45: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,094 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 46: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,110 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 47: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,130 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 48: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,156 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 49: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,179 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 50: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,198 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 51: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,221 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 52: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,237 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 53: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,352 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 54: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,422 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 55: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,458 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 56: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,497 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 57: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,532 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 58: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,564 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 59: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,598 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 60: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,630 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 61: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,836 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 62: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,880 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 63: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,922 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 64: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:38,973 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 65: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:39,253 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 66: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:39,321 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 67: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:39,377 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 68: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:39,426 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 69: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:39,990 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 70: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:40,044 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 71: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:40,101 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 72: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:40,154 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 73: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:40,821 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 74: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:40,873 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 75: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:40,925 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 76: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:40,976 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 77: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,029 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 78: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,080 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 79: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,129 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 80: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,212 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 81: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,259 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 82: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,307 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 83: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,355 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 84: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,406 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 85: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,528 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 86: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,584 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 87: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,625 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 88: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,675 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 89: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,728 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 90: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,776 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 91: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,824 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 92: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,877 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 93: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,934 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 94: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:41,979 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 95: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,111 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 96: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,194 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 97: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,280 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 98: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,355 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 99: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,400 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 100: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,446 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 101: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,546 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 102: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,605 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 103: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,652 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 104: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,700 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 105: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,748 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 106: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,802 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 107: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,849 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 108: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,894 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 109: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,935 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 110: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:42,978 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 111: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,082 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 112: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,122 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 113: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,161 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 114: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,199 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 115: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,237 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 116: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,277 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 117: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,338 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 118: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,374 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 119: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,411 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 120: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,450 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 121: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,487 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 122: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,525 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 123: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,568 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 124: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,607 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 125: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,647 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 126: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,686 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 127: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,724 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 128: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,764 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 129: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,802 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 130: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,838 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 131: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,933 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 132: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:43,978 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 133: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,019 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 134: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,059 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 135: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,100 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 136: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,136 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 137: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,171 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 138: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,229 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 139: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,271 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 140: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,314 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 141: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,356 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 142: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,401 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 143: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,442 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 144: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,485 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 145: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,526 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 146: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,569 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 147: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,774 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 148: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,809 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 149: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,845 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 150: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,884 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 151: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,921 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 152: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,959 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 153: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:44,998 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 154: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,040 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 155: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,167 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 156: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,203 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 157: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,241 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 158: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,281 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 159: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,319 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 160: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,355 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 161: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,423 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 162: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,461 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 163: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,499 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 164: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,543 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 165: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,768 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 166: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,808 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 167: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,883 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 168: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:45,925 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 169: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,112 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 170: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,152 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 171: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,220 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 172: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,260 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 173: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,302 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 174: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,340 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 175: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,493 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 176: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,530 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 177: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,621 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 178: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,667 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 179: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,746 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 180: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,792 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 181: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,961 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 182: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:46,997 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 183: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,131 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 184: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,171 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 185: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,309 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 186: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,350 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 187: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,398 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 188: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,448 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 189: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,649 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 190: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,699 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 191: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,830 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 192: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,874 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 193: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,912 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 194: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:47,950 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 195: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,151 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 196: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,203 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 197: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,355 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 198: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,393 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 199: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,433 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 200: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,472 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 201: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,620 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 202: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,663 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 203: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,815 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 204: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,860 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 205: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,901 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 206: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:48,939 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 207: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:49,122 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 208: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:49,169 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 209: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:49,216 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 210: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:49,256 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 211: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:49,468 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 212: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:49,548 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 213: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:49,717 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 214: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:49,756 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 215: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:49,796 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 216: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:49,836 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 217: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,038 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 218: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,075 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 219: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,114 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 220: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,156 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 221: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,195 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 222: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,235 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 223: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,276 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 224: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,315 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 225: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,353 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 226: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,393 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 227: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,549 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 228: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,583 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 229: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,621 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 230: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,655 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 231: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,806 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 232: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,841 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 233: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,894 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 234: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:50,930 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 235: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:51,064 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 236: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:51,102 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 237: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:51,139 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 238: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:51,180 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 239: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:51,866 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 240: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:52,323 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 241: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:53,169 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 242: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:53,206 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 243: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:53,968 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 244: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:54,620 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 245: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:55,492 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 246: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:55,524 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 247: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:56,440 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 248: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:57,188 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 249: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:58,025 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 250: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:58,052 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 251: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:58,325 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 252: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:58,597 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 253: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:58,881 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 254: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:58,896 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 255: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:58,913 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 256: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:58,927 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 257: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:58,943 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 258: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:58,961 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 259: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:59,091 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 260: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:59,202 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 261: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:59,256 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 262: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:59,264 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 263: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:59,286 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 264: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:59,301 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 265: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:59,312 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 266: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_267 Int)]. [2021-01-06 21:35:59,314 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 267: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_269 Int)]. [2021-01-06 21:35:59,318 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 268: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_269 Int)]. [2021-01-06 21:35:59,321 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 269: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_271 Int)]. [2021-01-06 21:35:59,326 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 270: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_271 Int)]. [2021-01-06 21:35:59,328 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 271: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite34_272| Int), (ULTIMATE.start_main_~var_for_abs~0_273 Int)]. [2021-01-06 21:35:59,329 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 272: A-local: [], B-local: [(ULTIMATE.start_main_~var_for_abs~0_273 Int)]. [2021-01-06 21:35:59,331 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-06 21:35:59,332 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: generated interpolants did not pass sanity check at de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.getInterpolants(Interpolator.java:228) at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTInterpol.getInterpolants(SMTInterpol.java:876) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:392) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:386) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.getInterpolants(ManagedScript.java:191) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:285) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:166) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:326) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleCraig.construct(IpTcStrategyModuleCraig.java:79) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleCraig.construct(IpTcStrategyModuleCraig.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:241) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:511) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:438) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:68) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:62) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateAllErrorsAtOnce(TraceAbstractionStarter.java:317) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:171) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-01-06 21:35:59,340 INFO L168 Benchmark]: Toolchain (without parser) took 28871.80 ms. Allocated memory was 159.4 MB in the beginning and 602.9 MB in the end (delta: 443.5 MB). Free memory was 135.5 MB in the beginning and 336.6 MB in the end (delta: -201.1 MB). Peak memory consumption was 385.4 MB. Max. memory is 8.0 GB. [2021-01-06 21:35:59,340 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 159.4 MB. Free memory is still 132.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-01-06 21:35:59,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.78 ms. Allocated memory is still 159.4 MB. Free memory was 135.3 MB in the beginning and 122.3 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-01-06 21:35:59,341 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.94 ms. Allocated memory is still 159.4 MB. Free memory was 122.3 MB in the beginning and 117.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2021-01-06 21:35:59,342 INFO L168 Benchmark]: Boogie Preprocessor took 137.75 ms. Allocated memory is still 159.4 MB. Free memory was 117.0 MB in the beginning and 113.6 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-01-06 21:35:59,342 INFO L168 Benchmark]: RCFGBuilder took 1387.95 ms. Allocated memory is still 159.4 MB. Free memory was 113.6 MB in the beginning and 81.8 MB in the end (delta: 31.8 MB). Peak memory consumption was 32.1 MB. Max. memory is 8.0 GB. [2021-01-06 21:35:59,345 INFO L168 Benchmark]: TraceAbstraction took 26771.42 ms. Allocated memory was 159.4 MB in the beginning and 602.9 MB in the end (delta: 443.5 MB). Free memory was 81.2 MB in the beginning and 336.6 MB in the end (delta: -255.3 MB). Peak memory consumption was 331.3 MB. Max. memory is 8.0 GB. [2021-01-06 21:35:59,348 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 159.4 MB. Free memory is still 132.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 400.78 ms. Allocated memory is still 159.4 MB. Free memory was 135.3 MB in the beginning and 122.3 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 161.94 ms. Allocated memory is still 159.4 MB. Free memory was 122.3 MB in the beginning and 117.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 137.75 ms. Allocated memory is still 159.4 MB. Free memory was 117.0 MB in the beginning and 113.6 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1387.95 ms. Allocated memory is still 159.4 MB. Free memory was 113.6 MB in the beginning and 81.8 MB in the end (delta: 31.8 MB). Peak memory consumption was 32.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 26771.42 ms. Allocated memory was 159.4 MB in the beginning and 602.9 MB in the end (delta: 443.5 MB). Free memory was 81.2 MB in the beginning and 336.6 MB in the end (delta: -255.3 MB). Peak memory consumption was 331.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: generated interpolants did not pass sanity check de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: generated interpolants did not pass sanity check: de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.getInterpolants(Interpolator.java:228) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...