/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-MCR.epf -i ../../../trunk/examples/svcomp/ldv-races/race-2_2-container_of.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-28 05:38:48,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-28 05:38:48,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-28 05:38:48,822 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-28 05:38:48,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-28 05:38:48,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-28 05:38:48,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-28 05:38:48,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-28 05:38:48,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-28 05:38:48,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-28 05:38:48,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-28 05:38:48,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-28 05:38:48,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-28 05:38:48,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-28 05:38:48,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-28 05:38:48,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-28 05:38:48,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-28 05:38:48,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-28 05:38:48,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-28 05:38:48,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-28 05:38:48,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-28 05:38:48,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-28 05:38:48,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-28 05:38:48,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-28 05:38:48,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-28 05:38:48,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-28 05:38:48,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-28 05:38:48,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-28 05:38:48,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-28 05:38:48,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-28 05:38:48,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-28 05:38:48,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-28 05:38:48,883 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-28 05:38:48,884 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-28 05:38:48,885 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-28 05:38:48,885 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-28 05:38:48,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-28 05:38:48,886 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-28 05:38:48,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-28 05:38:48,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-28 05:38:48,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-28 05:38:48,892 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-MCR.epf [2019-12-28 05:38:48,924 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-28 05:38:48,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-28 05:38:48,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-28 05:38:48,928 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-28 05:38:48,929 INFO L138 SettingsManager]: * Use SBE=true [2019-12-28 05:38:48,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-28 05:38:48,929 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-28 05:38:48,929 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-28 05:38:48,929 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-28 05:38:48,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-28 05:38:48,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-28 05:38:48,932 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-28 05:38:48,932 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-28 05:38:48,932 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-28 05:38:48,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-28 05:38:48,932 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-28 05:38:48,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-28 05:38:48,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-28 05:38:48,933 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-28 05:38:48,933 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-28 05:38:48,933 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-28 05:38:48,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-28 05:38:48,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-28 05:38:48,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-28 05:38:48,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-28 05:38:48,933 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-28 05:38:48,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-28 05:38:48,935 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-28 05:38:48,935 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2019-12-28 05:38:48,935 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-28 05:38:48,935 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-28 05:38:48,936 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-28 05:38:49,275 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-28 05:38:49,296 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-28 05:38:49,300 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-28 05:38:49,302 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-28 05:38:49,303 INFO L275 PluginConnector]: CDTParser initialized [2019-12-28 05:38:49,304 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_2-container_of.i [2019-12-28 05:38:49,382 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49e2bc5fa/61a7eab0657a4512855505149967d5e2/FLAG7644e8400 [2019-12-28 05:38:50,007 INFO L306 CDTParser]: Found 1 translation units. [2019-12-28 05:38:50,008 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_2-container_of.i [2019-12-28 05:38:50,039 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49e2bc5fa/61a7eab0657a4512855505149967d5e2/FLAG7644e8400 [2019-12-28 05:38:50,206 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49e2bc5fa/61a7eab0657a4512855505149967d5e2 [2019-12-28 05:38:50,215 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-28 05:38:50,217 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-28 05:38:50,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-28 05:38:50,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-28 05:38:50,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-28 05:38:50,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:38:50" (1/1) ... [2019-12-28 05:38:50,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d3497bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:50, skipping insertion in model container [2019-12-28 05:38:50,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:38:50" (1/1) ... [2019-12-28 05:38:50,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-28 05:38:50,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-28 05:38:51,091 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-28 05:38:51,101 INFO L203 MainTranslator]: Completed pre-run [2019-12-28 05:38:51,166 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-28 05:38:51,537 INFO L208 MainTranslator]: Completed translation [2019-12-28 05:38:51,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51 WrapperNode [2019-12-28 05:38:51,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-28 05:38:51,538 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-28 05:38:51,539 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-28 05:38:51,539 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-28 05:38:51,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (1/1) ... [2019-12-28 05:38:51,581 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (1/1) ... [2019-12-28 05:38:51,612 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-28 05:38:51,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-28 05:38:51,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-28 05:38:51,613 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-28 05:38:51,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (1/1) ... [2019-12-28 05:38:51,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (1/1) ... [2019-12-28 05:38:51,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (1/1) ... [2019-12-28 05:38:51,627 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (1/1) ... [2019-12-28 05:38:51,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (1/1) ... [2019-12-28 05:38:51,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (1/1) ... [2019-12-28 05:38:51,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (1/1) ... [2019-12-28 05:38:51,659 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-28 05:38:51,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-28 05:38:51,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-28 05:38:51,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-28 05:38:51,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-28 05:38:51,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-28 05:38:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-28 05:38:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-28 05:38:51,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-28 05:38:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-28 05:38:51,723 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2019-12-28 05:38:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2019-12-28 05:38:51,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-28 05:38:51,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-28 05:38:51,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-28 05:38:51,726 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-28 05:38:52,433 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-28 05:38:52,434 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-28 05:38:52,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 05:38:52 BoogieIcfgContainer [2019-12-28 05:38:52,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-28 05:38:52,437 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-28 05:38:52,437 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-28 05:38:52,441 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-28 05:38:52,441 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 05:38:50" (1/3) ... [2019-12-28 05:38:52,442 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e0fe2c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 05:38:52, skipping insertion in model container [2019-12-28 05:38:52,442 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:38:51" (2/3) ... [2019-12-28 05:38:52,443 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e0fe2c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 05:38:52, skipping insertion in model container [2019-12-28 05:38:52,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 05:38:52" (3/3) ... [2019-12-28 05:38:52,445 INFO L109 eAbstractionObserver]: Analyzing ICFG race-2_2-container_of.i [2019-12-28 05:38:52,456 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-28 05:38:52,457 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-28 05:38:52,464 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-12-28 05:38:52,466 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-28 05:38:52,499 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,500 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,500 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,500 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,500 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,501 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,501 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,501 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,501 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,502 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,502 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,502 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,502 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,502 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,503 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,503 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,503 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,503 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,504 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,504 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,504 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,504 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,505 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,505 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,505 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,505 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,506 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,506 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,507 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,507 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,507 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,507 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,508 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,508 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,508 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,508 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,509 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,509 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,509 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,509 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,510 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,510 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,510 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,510 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,511 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,511 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,511 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,512 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,512 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,512 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,512 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,513 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,513 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,513 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,513 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,514 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,514 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,514 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,518 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,519 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,519 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,519 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,519 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,520 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,520 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,520 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,520 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,521 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,521 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,544 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,544 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,544 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,544 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,545 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,545 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,545 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,545 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,546 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,546 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,546 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-28 05:38:52,584 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-28 05:38:52,604 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-28 05:38:52,605 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-28 05:38:52,605 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-28 05:38:52,605 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-28 05:38:52,605 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-28 05:38:52,605 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-28 05:38:52,606 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-28 05:38:52,606 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-28 05:38:52,621 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 129 places, 131 transitions [2019-12-28 05:38:52,942 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 5573 states. [2019-12-28 05:38:52,945 INFO L276 IsEmpty]: Start isEmpty. Operand 5573 states. [2019-12-28 05:38:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-28 05:38:52,973 INFO L403 BasicCegarLoop]: Found error trace [2019-12-28 05:38:52,974 INFO L411 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] [2019-12-28 05:38:52,975 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-28 05:38:52,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-28 05:38:52,984 INFO L82 PathProgramCache]: Analyzing trace with hash -1827347688, now seen corresponding path program 1 times [2019-12-28 05:38:52,999 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-28 05:38:53,000 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619819092] [2019-12-28 05:38:53,000 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-28 05:38:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-28 05:38:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-28 05:38:53,594 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619819092] [2019-12-28 05:38:53,595 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-28 05:38:53,597 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-28 05:38:53,598 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2046855749] [2019-12-28 05:38:53,600 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-28 05:38:53,617 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-28 05:38:53,647 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 45 states and 44 transitions. [2019-12-28 05:38:53,647 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-28 05:38:53,653 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-28 05:38:53,653 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-28 05:38:53,654 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-28 05:38:53,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-28 05:38:53,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-12-28 05:38:53,672 INFO L87 Difference]: Start difference. First operand 5573 states. Second operand 6 states. [2019-12-28 05:38:54,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-28 05:38:54,638 INFO L93 Difference]: Finished difference Result 8100 states and 22333 transitions. [2019-12-28 05:38:54,639 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-12-28 05:38:54,640 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2019-12-28 05:38:54,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-28 05:38:54,717 INFO L225 Difference]: With dead ends: 8100 [2019-12-28 05:38:54,718 INFO L226 Difference]: Without dead ends: 6751 [2019-12-28 05:38:54,721 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2019-12-28 05:38:54,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6751 states. [2019-12-28 05:38:55,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6751 to 5126. [2019-12-28 05:38:55,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5126 states. [2019-12-28 05:38:55,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5126 states to 5126 states and 14055 transitions. [2019-12-28 05:38:55,040 INFO L78 Accepts]: Start accepts. Automaton has 5126 states and 14055 transitions. Word has length 44 [2019-12-28 05:38:55,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-28 05:38:55,041 INFO L462 AbstractCegarLoop]: Abstraction has 5126 states and 14055 transitions. [2019-12-28 05:38:55,041 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-28 05:38:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 5126 states and 14055 transitions. [2019-12-28 05:38:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-12-28 05:38:55,050 INFO L403 BasicCegarLoop]: Found error trace [2019-12-28 05:38:55,051 INFO L411 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] [2019-12-28 05:38:55,051 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-28 05:38:55,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-28 05:38:55,052 INFO L82 PathProgramCache]: Analyzing trace with hash -1787160073, now seen corresponding path program 1 times [2019-12-28 05:38:55,053 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-28 05:38:55,053 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296920010] [2019-12-28 05:38:55,054 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-28 05:38:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-28 05:38:55,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-28 05:38:55,239 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296920010] [2019-12-28 05:38:55,240 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-28 05:38:55,240 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-28 05:38:55,240 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1538237541] [2019-12-28 05:38:55,240 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-28 05:38:55,251 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-28 05:38:55,263 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 51 states and 50 transitions. [2019-12-28 05:38:55,263 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-28 05:38:55,267 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-28 05:38:55,269 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-28 05:38:55,270 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-28 05:38:55,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-28 05:38:55,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-12-28 05:38:55,272 INFO L87 Difference]: Start difference. First operand 5126 states and 14055 transitions. Second operand 6 states. [2019-12-28 05:38:55,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-28 05:38:55,991 INFO L93 Difference]: Finished difference Result 7325 states and 19926 transitions. [2019-12-28 05:38:55,991 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-12-28 05:38:55,992 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2019-12-28 05:38:55,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-28 05:38:56,028 INFO L225 Difference]: With dead ends: 7325 [2019-12-28 05:38:56,028 INFO L226 Difference]: Without dead ends: 6148 [2019-12-28 05:38:56,029 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2019-12-28 05:38:56,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6148 states. [2019-12-28 05:38:56,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6148 to 5932. [2019-12-28 05:38:56,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5932 states. [2019-12-28 05:38:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5932 states to 5932 states and 16300 transitions. [2019-12-28 05:38:56,219 INFO L78 Accepts]: Start accepts. Automaton has 5932 states and 16300 transitions. Word has length 50 [2019-12-28 05:38:56,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-28 05:38:56,220 INFO L462 AbstractCegarLoop]: Abstraction has 5932 states and 16300 transitions. [2019-12-28 05:38:56,220 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-28 05:38:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 5932 states and 16300 transitions. [2019-12-28 05:38:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-12-28 05:38:56,230 INFO L403 BasicCegarLoop]: Found error trace [2019-12-28 05:38:56,231 INFO L411 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] [2019-12-28 05:38:56,231 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-28 05:38:56,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-28 05:38:56,232 INFO L82 PathProgramCache]: Analyzing trace with hash 588218236, now seen corresponding path program 1 times [2019-12-28 05:38:56,233 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-28 05:38:56,233 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168548687] [2019-12-28 05:38:56,233 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-28 05:38:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-28 05:38:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-28 05:38:56,421 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168548687] [2019-12-28 05:38:56,422 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-28 05:38:56,422 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-28 05:38:56,422 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1636906268] [2019-12-28 05:38:56,423 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-28 05:38:56,434 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-28 05:38:56,547 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 117 states and 176 transitions. [2019-12-28 05:38:56,547 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-28 05:38:56,587 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 20 times. [2019-12-28 05:38:56,588 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-28 05:38:56,588 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-28 05:38:56,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-28 05:38:56,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-28 05:38:56,589 INFO L87 Difference]: Start difference. First operand 5932 states and 16300 transitions. Second operand 5 states. [2019-12-28 05:38:56,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-28 05:38:56,689 INFO L93 Difference]: Finished difference Result 2080 states and 5512 transitions. [2019-12-28 05:38:56,690 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-28 05:38:56,690 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 56 [2019-12-28 05:38:56,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-28 05:38:56,702 INFO L225 Difference]: With dead ends: 2080 [2019-12-28 05:38:56,702 INFO L226 Difference]: Without dead ends: 2080 [2019-12-28 05:38:56,702 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-28 05:38:56,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2080 states. [2019-12-28 05:38:56,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2080 to 2080. [2019-12-28 05:38:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2080 states. [2019-12-28 05:38:56,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 2080 states and 5512 transitions. [2019-12-28 05:38:56,759 INFO L78 Accepts]: Start accepts. Automaton has 2080 states and 5512 transitions. Word has length 56 [2019-12-28 05:38:56,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-28 05:38:56,759 INFO L462 AbstractCegarLoop]: Abstraction has 2080 states and 5512 transitions. [2019-12-28 05:38:56,760 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-28 05:38:56,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 5512 transitions. [2019-12-28 05:38:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2019-12-28 05:38:56,766 INFO L403 BasicCegarLoop]: Found error trace [2019-12-28 05:38:56,766 INFO L411 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] [2019-12-28 05:38:56,767 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-28 05:38:56,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-28 05:38:56,767 INFO L82 PathProgramCache]: Analyzing trace with hash -1531262921, now seen corresponding path program 1 times [2019-12-28 05:38:56,768 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-28 05:38:56,768 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779801408] [2019-12-28 05:38:56,768 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-28 05:38:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-28 05:38:58,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-28 05:38:58,254 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779801408] [2019-12-28 05:38:58,254 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-28 05:38:58,255 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2019-12-28 05:38:58,255 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1067721977] [2019-12-28 05:38:58,255 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-28 05:38:58,283 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-28 05:38:59,565 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 992 states and 2516 transitions. [2019-12-28 05:38:59,566 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-28 05:38:59,678 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,683 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,688 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,693 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,746 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:38:59,754 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,757 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,765 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,768 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,784 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:38:59,784 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:38:59,784 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:181, output treesize:17 [2019-12-28 05:38:59,803 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,807 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,812 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,816 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,870 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:38:59,875 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,883 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,888 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,890 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,904 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:38:59,904 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:38:59,905 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:181, output treesize:17 [2019-12-28 05:38:59,916 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,926 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,930 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:38:59,942 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,011 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,018 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,023 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,028 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,032 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,052 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,052 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:00,052 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:180, output treesize:16 [2019-12-28 05:39:00,061 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,065 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,069 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,073 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,092 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,093 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:00,093 INFO L239 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:84, output treesize:16 [2019-12-28 05:39:00,101 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,105 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,109 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,112 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,128 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,128 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:00,128 INFO L239 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:84, output treesize:16 [2019-12-28 05:39:00,137 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,140 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,144 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,147 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,162 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,162 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:00,162 INFO L239 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:82, output treesize:14 [2019-12-28 05:39:00,171 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,176 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,181 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,184 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,231 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,252 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,256 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,261 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,265 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,287 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,288 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:00,288 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:181, output treesize:17 [2019-12-28 05:39:00,298 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,303 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,307 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,311 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,360 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,364 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,367 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,370 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,372 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,392 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,393 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:00,393 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:180, output treesize:16 [2019-12-28 05:39:00,604 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,607 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,611 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,614 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,659 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,663 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,666 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,669 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,672 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,686 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,686 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:00,687 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:181, output treesize:17 [2019-12-28 05:39:00,699 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,704 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,709 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,713 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,765 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,771 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,774 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,777 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,780 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:00,799 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:00,799 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:00,799 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:180, output treesize:16 [2019-12-28 05:39:01,016 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:01,020 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:01,024 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:01,028 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:01,090 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:01,093 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:01,097 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:01,101 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:01,106 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:01,124 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:01,125 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:01,125 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:180, output treesize:16 [2019-12-28 05:39:01,129 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-12-28 05:39:01,881 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-12-28 05:39:01,885 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-12-28 05:39:02,064 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-12-28 05:39:03,451 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,456 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,460 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,464 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,535 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:03,539 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,542 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,547 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,553 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,597 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:03,597 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:03,597 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:260, output treesize:100 [2019-12-28 05:39:03,875 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,879 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,884 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,887 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,979 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:03,984 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,987 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,991 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:03,999 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,043 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:04,043 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:04,043 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:260, output treesize:100 [2019-12-28 05:39:04,352 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,355 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,361 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,364 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,438 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:04,442 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,445 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,449 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,453 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,501 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:04,501 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:04,502 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:258, output treesize:98 [2019-12-28 05:39:04,809 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,815 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,822 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,826 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,943 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-12-28 05:39:04,944 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:04,950 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,955 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,959 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:04,963 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:05,047 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:05,049 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:05,049 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:304, output treesize:144 [2019-12-28 05:39:05,571 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-12-28 05:39:05,581 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:05,588 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:05,593 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:05,600 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:05,713 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-12-28 05:39:05,713 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:05,720 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:05,724 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:05,729 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:05,735 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:05,819 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:05,820 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:05,821 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:304, output treesize:144 [2019-12-28 05:39:06,414 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-12-28 05:39:06,427 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:06,431 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:06,437 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:06,441 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:06,552 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-12-28 05:39:06,553 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:06,561 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:06,566 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:06,570 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:06,573 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:06,658 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:06,660 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:06,660 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:302, output treesize:142 [2019-12-28 05:39:07,319 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,323 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,327 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,330 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,399 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:07,403 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,408 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,413 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,416 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,462 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:07,463 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:07,463 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:324, output treesize:164 [2019-12-28 05:39:07,877 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,884 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,887 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,890 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,962 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:07,965 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,968 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,972 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:07,975 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:08,018 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:08,018 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:08,019 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:324, output treesize:164 [2019-12-28 05:39:08,430 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:08,433 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:08,437 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:08,442 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:08,514 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:08,519 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:08,522 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:08,525 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:08,528 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:08,572 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:08,573 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-12-28 05:39:08,573 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:322, output treesize:162 [2019-12-28 05:39:09,009 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:09,014 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:09,021 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:09,027 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:09,151 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-12-28 05:39:09,152 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:09,157 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:09,162 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:09,167 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:09,171 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:09,259 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:09,260 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:09,260 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:368, output treesize:208 [2019-12-28 05:39:10,047 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-12-28 05:39:10,063 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:10,069 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:10,075 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:10,081 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:10,207 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-12-28 05:39:10,208 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:10,214 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:10,220 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:10,226 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:10,231 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:10,323 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:10,324 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:10,324 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:368, output treesize:208 [2019-12-28 05:39:11,131 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:11,137 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:11,142 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:11,145 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:11,269 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-12-28 05:39:11,270 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:11,275 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:11,280 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:11,285 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:11,288 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:11,373 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:11,374 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:11,375 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:366, output treesize:206 [2019-12-28 05:39:12,514 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-12-28 05:39:13,959 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-12-28 05:39:15,714 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:15,719 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:15,724 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:15,728 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:15,866 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-12-28 05:39:15,866 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:15,878 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:15,883 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:15,888 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:15,893 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:16,006 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-12-28 05:39:16,006 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:16,008 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:16,008 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:320, output treesize:160 [2019-12-28 05:39:16,972 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:16,977 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:16,984 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:16,994 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:17,205 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-12-28 05:39:17,205 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:17,212 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:17,221 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:17,229 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:17,237 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:17,420 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-12-28 05:39:17,421 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:17,422 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:17,422 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:320, output treesize:160 [2019-12-28 05:39:18,572 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:18,578 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:18,584 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:18,590 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:18,727 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-12-28 05:39:18,727 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:18,732 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:18,737 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:18,741 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:18,744 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:18,844 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:18,846 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:18,846 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:318, output treesize:158 [2019-12-28 05:39:20,973 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-12-28 05:39:22,052 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,056 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,061 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,067 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,204 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-12-28 05:39:22,205 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:22,211 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,215 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,220 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,224 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,331 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-12-28 05:39:22,332 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:22,333 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:22,333 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:320, output treesize:160 [2019-12-28 05:39:22,833 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,838 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,842 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,848 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,983 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-12-28 05:39:22,984 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:22,990 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,996 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:22,999 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:23,005 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:23,111 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-12-28 05:39:23,111 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:23,112 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:23,113 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:384, output treesize:224 [2019-12-28 05:39:24,247 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,252 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,258 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,263 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,395 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-12-28 05:39:24,396 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:24,401 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,405 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,410 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,421 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,520 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:24,521 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:24,522 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:320, output treesize:160 [2019-12-28 05:39:24,914 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,920 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,925 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:24,933 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:25,083 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-12-28 05:39:25,083 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:25,088 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:25,093 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:25,100 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:25,103 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:25,211 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-12-28 05:39:25,211 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:25,213 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:25,213 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:384, output treesize:224 [2019-12-28 05:39:26,338 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:26,342 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:26,346 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:26,349 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:26,476 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-12-28 05:39:26,477 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:26,482 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:26,498 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:26,503 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:26,507 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:26,621 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-12-28 05:39:26,622 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:26,623 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:26,623 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:318, output treesize:158 [2019-12-28 05:39:26,997 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:27,003 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:27,010 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:27,017 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:27,168 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-12-28 05:39:27,169 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:27,173 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:27,178 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:27,184 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:27,189 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:27,303 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-12-28 05:39:27,304 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:27,305 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:27,305 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:382, output treesize:222 [2019-12-28 05:39:27,724 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-12-28 05:39:29,999 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-12-28 05:39:32,124 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,128 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,132 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,136 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,263 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-12-28 05:39:32,263 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:32,268 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,273 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,279 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,282 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,383 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-12-28 05:39:32,383 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:32,384 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:32,385 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:320, output treesize:160 [2019-12-28 05:39:32,807 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,813 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,818 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,833 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:32,992 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-12-28 05:39:32,993 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:32,998 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:33,007 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:33,013 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:33,017 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:33,127 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-12-28 05:39:33,128 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:33,129 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:33,130 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:384, output treesize:224 [2019-12-28 05:39:33,568 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-12-28 05:39:34,031 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,037 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,041 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,044 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,173 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-12-28 05:39:34,173 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:34,177 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,182 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,186 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,190 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,285 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:34,286 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:34,287 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:320, output treesize:160 [2019-12-28 05:39:34,705 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,709 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,713 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,719 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,869 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-12-28 05:39:34,869 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:34,873 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,877 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,882 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,887 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:34,993 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-12-28 05:39:34,993 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:34,994 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:34,994 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:384, output treesize:224 [2019-12-28 05:39:35,885 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:35,890 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:35,896 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:35,901 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,020 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-12-28 05:39:36,020 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:36,030 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,034 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,038 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,043 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,138 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:36,139 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:36,139 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:318, output treesize:158 [2019-12-28 05:39:36,563 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,573 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,579 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,584 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,744 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-12-28 05:39:36,744 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:36,750 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,754 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,759 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,764 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:36,862 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:36,863 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:36,863 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:382, output treesize:222 [2019-12-28 05:39:38,214 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-12-28 05:39:40,513 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:40,519 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:40,523 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:40,528 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:40,666 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-12-28 05:39:40,666 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:40,673 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:40,678 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:40,681 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:40,685 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:40,792 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-12-28 05:39:40,792 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:40,793 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:40,793 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:384, output treesize:224 [2019-12-28 05:39:41,278 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-12-28 05:39:42,272 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-12-28 05:39:42,283 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:42,293 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:42,298 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:42,303 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:42,441 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-12-28 05:39:42,442 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:42,448 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:42,452 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:42,456 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:42,461 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:42,563 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-12-28 05:39:42,563 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:42,564 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:42,565 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:384, output treesize:224 [2019-12-28 05:39:43,050 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-12-28 05:39:44,062 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:44,067 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:44,071 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:44,076 INFO L534 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:44,210 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-12-28 05:39:44,211 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:44,215 INFO L534 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:44,221 INFO L534 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:44,225 INFO L534 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:44,230 INFO L534 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-12-28 05:39:44,326 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-28 05:39:44,327 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2019-12-28 05:39:44,328 INFO L239 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:382, output treesize:222 [2019-12-28 05:39:51,671 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-12-28 05:39:57,287 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-12-28 05:39:57,288 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 269 times. [2019-12-28 05:39:57,288 INFO L442 AbstractCegarLoop]: Interpolant automaton has 143 states [2019-12-28 05:39:57,288 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-28 05:39:57,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 143 interpolants. [2019-12-28 05:39:57,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=402, Invalid=19904, Unknown=0, NotChecked=0, Total=20306 [2019-12-28 05:39:57,294 INFO L87 Difference]: Start difference. First operand 2080 states and 5512 transitions. Second operand 143 states. [2019-12-28 05:40:07,017 WARN L192 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 190 DAG size of output: 152 [2019-12-28 05:40:13,017 WARN L192 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 242 DAG size of output: 186 [2019-12-28 05:40:15,271 WARN L192 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 125 [2019-12-28 05:40:21,419 WARN L192 SmtUtils]: Spent 5.29 s on a formula simplification. DAG size of input: 307 DAG size of output: 220 [2019-12-28 05:40:27,792 WARN L192 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 178 DAG size of output: 142 [2019-12-28 05:40:30,405 WARN L192 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 190 DAG size of output: 155 [2019-12-28 05:40:33,900 WARN L192 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 91 [2019-12-28 05:40:34,894 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 81 [2019-12-28 05:40:38,811 WARN L192 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 243 DAG size of output: 185 [2019-12-28 05:40:43,922 WARN L192 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 227 DAG size of output: 174 [2019-12-28 05:40:47,150 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2019-12-28 05:40:48,611 WARN L192 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 117 [2019-12-28 05:40:50,722 WARN L192 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 105 [2019-12-28 05:40:55,284 WARN L192 SmtUtils]: Spent 3.94 s on a formula simplification. DAG size of input: 288 DAG size of output: 206 [2019-12-28 05:40:56,980 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 56 [2019-12-28 05:40:59,454 WARN L192 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 210 DAG size of output: 143 [2019-12-28 05:41:02,536 WARN L192 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 191 DAG size of output: 129 [2019-12-28 05:41:04,689 WARN L192 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 103 [2019-12-28 05:41:09,162 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 70 [2019-12-28 05:41:10,509 WARN L192 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 127 [2019-12-28 05:41:13,581 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 40 [2019-12-28 05:41:15,987 WARN L192 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 223 DAG size of output: 138 [2019-12-28 05:41:17,310 WARN L192 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 84 [2019-12-28 05:41:20,365 WARN L192 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 227 DAG size of output: 142 [2019-12-28 05:41:22,428 WARN L192 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 44 [2019-12-28 05:41:25,587 WARN L192 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 291 DAG size of output: 156 [2019-12-28 05:41:28,045 WARN L192 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 111 [2019-12-28 05:41:29,339 WARN L192 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 48 [2019-12-28 05:41:32,768 WARN L192 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 296 DAG size of output: 161 [2019-12-28 05:41:37,698 WARN L192 SmtUtils]: Spent 4.71 s on a formula simplification. DAG size of input: 381 DAG size of output: 174 [2019-12-28 05:41:40,324 WARN L192 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 115 [2019-12-28 05:41:41,460 WARN L192 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 53 [2019-12-28 05:41:46,391 WARN L192 SmtUtils]: Spent 4.73 s on a formula simplification. DAG size of input: 387 DAG size of output: 182 [2019-12-28 05:41:50,055 WARN L192 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 207 DAG size of output: 128 [2019-12-28 05:41:52,453 WARN L192 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 221 DAG size of output: 125 [2019-12-28 05:41:54,002 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-12-28 05:41:56,233 WARN L192 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 77 [2019-12-28 05:41:57,612 WARN L192 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 67 [2019-12-28 05:41:59,771 WARN L192 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 211 DAG size of output: 132 [2019-12-28 05:42:02,124 WARN L192 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 226 DAG size of output: 130 [2019-12-28 05:42:05,101 WARN L192 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 290 DAG size of output: 139 [2019-12-28 05:42:08,339 WARN L192 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 81 [2019-12-28 05:42:09,666 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 71 [2019-12-28 05:42:12,565 WARN L192 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 270 DAG size of output: 144 [2019-12-28 05:42:16,048 WARN L192 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 296 DAG size of output: 147 [2019-12-28 05:42:18,314 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 65 [2019-12-28 05:42:19,953 WARN L192 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 87 [2019-12-28 05:42:21,521 WARN L192 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 75 [2019-12-28 05:42:24,441 WARN L192 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 275 DAG size of output: 149 [2019-12-28 05:42:28,461 WARN L192 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 353 DAG size of output: 160 [2019-12-28 05:42:29,948 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 69 [2019-12-28 05:42:30,481 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 50 [2019-12-28 05:42:32,341 WARN L192 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 92 [2019-12-28 05:42:34,206 WARN L192 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 248 DAG size of output: 97 [2019-12-28 05:42:37,040 WARN L192 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 80 [2019-12-28 05:42:38,426 WARN L192 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 83 [2019-12-28 05:42:42,661 WARN L192 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 359 DAG size of output: 168 [2019-12-28 05:42:43,828 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 54 [2019-12-28 05:42:44,763 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 73 [2019-12-28 05:42:47,562 WARN L192 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 254 DAG size of output: 105 [2019-12-28 05:42:50,199 WARN L192 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 91 [2019-12-28 05:42:51,923 WARN L192 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 78 [2019-12-28 05:42:52,596 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 56 [2019-12-28 05:42:53,839 WARN L192 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 81 [2019-12-28 05:42:57,595 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 61 [2019-12-28 05:42:59,014 WARN L192 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 89 [2019-12-28 05:42:59,768 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 62 [2019-12-28 05:43:02,171 WARN L192 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 70 [2019-12-28 05:43:10,682 WARN L192 SmtUtils]: Spent 5.32 s on a formula simplification. DAG size of input: 310 DAG size of output: 223 Received shutdown request... [2019-12-28 05:43:16,154 WARN L209 SmtUtils]: Removed 22 from assertion stack [2019-12-28 05:43:16,154 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2019-12-28 05:43:16,154 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-28 05:43:16,159 WARN L227 ceAbstractionStarter]: Timeout [2019-12-28 05:43:16,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.12 05:43:16 BasicIcfg [2019-12-28 05:43:16,159 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-28 05:43:16,161 INFO L168 Benchmark]: Toolchain (without parser) took 265944.24 ms. Allocated memory was 145.8 MB in the beginning and 1.1 GB in the end (delta: 983.6 MB). Free memory was 100.7 MB in the beginning and 785.3 MB in the end (delta: -684.6 MB). Peak memory consumption was 939.2 MB. Max. memory is 7.1 GB. [2019-12-28 05:43:16,162 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-28 05:43:16,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1319.71 ms. Allocated memory was 145.8 MB in the beginning and 236.5 MB in the end (delta: 90.7 MB). Free memory was 100.5 MB in the beginning and 169.8 MB in the end (delta: -69.3 MB). Peak memory consumption was 74.1 MB. Max. memory is 7.1 GB. [2019-12-28 05:43:16,163 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.63 ms. Allocated memory is still 236.5 MB. Free memory was 169.8 MB in the beginning and 166.9 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-12-28 05:43:16,163 INFO L168 Benchmark]: Boogie Preprocessor took 47.57 ms. Allocated memory is still 236.5 MB. Free memory was 166.9 MB in the beginning and 164.0 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-12-28 05:43:16,163 INFO L168 Benchmark]: RCFGBuilder took 775.58 ms. Allocated memory is still 236.5 MB. Free memory was 164.0 MB in the beginning and 119.2 MB in the end (delta: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 7.1 GB. [2019-12-28 05:43:16,164 INFO L168 Benchmark]: TraceAbstraction took 263722.50 ms. Allocated memory was 236.5 MB in the beginning and 1.1 GB in the end (delta: 892.9 MB). Free memory was 117.7 MB in the beginning and 785.3 MB in the end (delta: -667.6 MB). Peak memory consumption was 865.5 MB. Max. memory is 7.1 GB. [2019-12-28 05:43:16,166 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1319.71 ms. Allocated memory was 145.8 MB in the beginning and 236.5 MB in the end (delta: 90.7 MB). Free memory was 100.5 MB in the beginning and 169.8 MB in the end (delta: -69.3 MB). Peak memory consumption was 74.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 73.63 ms. Allocated memory is still 236.5 MB. Free memory was 169.8 MB in the beginning and 166.9 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.57 ms. Allocated memory is still 236.5 MB. Free memory was 166.9 MB in the beginning and 164.0 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 775.58 ms. Allocated memory is still 236.5 MB. Free memory was 164.0 MB in the beginning and 119.2 MB in the end (delta: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 263722.50 ms. Allocated memory was 236.5 MB in the beginning and 1.1 GB in the end (delta: 892.9 MB). Free memory was 117.7 MB in the beginning and 785.3 MB in the end (delta: -667.6 MB). Peak memory consumption was 865.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 1682]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1682). Cancelled while BasicCegarLoop was constructing difference of abstraction (2080states) and FLOYD_HOARE automaton (currently 79 states, 143 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 312 for 4795ms.. - TimeoutResultAtElement [Line: 1682]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1682). Cancelled while BasicCegarLoop was constructing difference of abstraction (2080states) and FLOYD_HOARE automaton (currently 79 states, 143 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 312 for 4795ms.. - TimeoutResultAtElement [Line: 1682]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1682). Cancelled while BasicCegarLoop was constructing difference of abstraction (2080states) and FLOYD_HOARE automaton (currently 79 states, 143 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 312 for 4795ms.. - TimeoutResultAtElement [Line: 1682]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1682). Cancelled while BasicCegarLoop was constructing difference of abstraction (2080states) and FLOYD_HOARE automaton (currently 79 states, 143 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 312 for 4795ms.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 111 locations, 4 error locations. Result: TIMEOUT, OverallTime: 263.5s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 200.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 770 SDtfs, 4542 SDslu, 20349 SDs, 0 SdLazy, 17685 SolverSat, 795 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 59.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 425 GetRequests, 149 SyntacticMatches, 29 SemanticMatches, 246 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9810 ImplicationChecksByTransitivity, 180.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5932occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 3 MinimizatonAttempts, 1841 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 236 NumberOfCodeBlocks, 236 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 232 ConstructedInterpolants, 0 QuantifiedInterpolants, 106476 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown