/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/concurrent/pthreads/distributed_search3.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b09bf87 [2020-10-16 11:32:24,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 11:32:24,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 11:32:24,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 11:32:24,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 11:32:24,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 11:32:24,865 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 11:32:24,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 11:32:24,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 11:32:24,877 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 11:32:24,879 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 11:32:24,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 11:32:24,881 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 11:32:24,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 11:32:24,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 11:32:24,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 11:32:24,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 11:32:24,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 11:32:24,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 11:32:24,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 11:32:24,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 11:32:24,909 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 11:32:24,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 11:32:24,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 11:32:24,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-16 11:32:24,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 11:32:24,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 11:32:24,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 11:32:24,949 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-16 11:32:24,997 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 11:32:24,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 11:32:25,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 11:32:25,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 11:32:25,002 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 11:32:25,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 11:32:25,002 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 11:32:25,002 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 11:32:25,003 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 11:32:25,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 11:32:25,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 11:32:25,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 11:32:25,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 11:32:25,005 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 11:32:25,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 11:32:25,005 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 11:32:25,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 11:32:25,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 11:32:25,006 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 11:32:25,006 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 11:32:25,006 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 11:32:25,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 11:32:25,007 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 11:32:25,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-16 11:32:25,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 11:32:25,007 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 11:32:25,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 11:32:25,008 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-16 11:32:25,008 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-16 11:32:25,008 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-16 11:32:25,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 11:32:25,364 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 11:32:25,369 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 11:32:25,370 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 11:32:25,371 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 11:32:25,372 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/distributed_search3.c [2020-10-16 11:32:25,467 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/62dd0012f/d001420ce8d740049c4e3ca154275061/FLAG5d8baedc5 [2020-10-16 11:32:26,009 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 11:32:26,011 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/concurrent/pthreads/distributed_search3.c [2020-10-16 11:32:26,011 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2020-10-16 11:32:26,012 WARN L117 ultiparseSymbolTable]: System include stdio.h could not be resolved by CDT -- only built-in system includes are available. [2020-10-16 11:32:26,073 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/62dd0012f/d001420ce8d740049c4e3ca154275061/FLAG5d8baedc5 [2020-10-16 11:32:26,297 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/62dd0012f/d001420ce8d740049c4e3ca154275061 [2020-10-16 11:32:26,310 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 11:32:26,312 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 11:32:26,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 11:32:26,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 11:32:26,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 11:32:26,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1124966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26, skipping insertion in model container [2020-10-16 11:32:26,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 11:32:26,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 11:32:26,706 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 11:32:26,718 INFO L203 MainTranslator]: Completed pre-run [2020-10-16 11:32:26,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 11:32:26,780 INFO L208 MainTranslator]: Completed translation [2020-10-16 11:32:26,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26 WrapperNode [2020-10-16 11:32:26,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 11:32:26,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-16 11:32:26,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-16 11:32:26,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-16 11:32:26,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,802 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,840 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-16 11:32:26,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-16 11:32:26,840 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-16 11:32:26,840 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-16 11:32:26,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,854 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,863 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,868 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,870 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (1/1) ... [2020-10-16 11:32:26,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-16 11:32:26,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-16 11:32:26,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-16 11:32:26,875 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-16 11:32:26,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-16 11:32:26,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-16 11:32:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure search_worker [2020-10-16 11:32:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure search_worker [2020-10-16 11:32:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-16 11:32:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-16 11:32:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-16 11:32:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-16 11:32:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-16 11:32:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-16 11:32:26,954 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-16 11:32:27,508 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-16 11:32:27,508 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-10-16 11:32:27,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:27 BoogieIcfgContainer [2020-10-16 11:32:27,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-16 11:32:27,513 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-16 11:32:27,514 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-16 11:32:27,519 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-16 11:32:27,519 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:32:26" (1/3) ... [2020-10-16 11:32:27,521 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ad2a2e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:27, skipping insertion in model container [2020-10-16 11:32:27,521 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:26" (2/3) ... [2020-10-16 11:32:27,522 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ad2a2e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:27, skipping insertion in model container [2020-10-16 11:32:27,522 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:27" (3/3) ... [2020-10-16 11:32:27,525 INFO L111 eAbstractionObserver]: Analyzing ICFG distributed_search3.c [2020-10-16 11:32:27,541 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-16 11:32:27,541 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-16 11:32:27,552 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-16 11:32:27,553 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-16 11:32:27,596 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,597 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,597 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,598 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,598 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,598 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,599 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,599 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,599 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,600 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,600 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,600 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,600 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,601 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,601 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,601 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,602 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,602 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,602 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,603 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,603 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,603 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,603 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,604 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,604 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,604 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,604 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,605 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,605 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,605 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,606 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,606 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,606 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,607 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,607 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,607 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,607 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,608 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,608 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,608 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,609 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,609 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,609 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,610 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,610 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,610 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,611 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,611 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,611 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,612 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,612 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,612 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,612 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,613 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,613 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,614 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,614 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,614 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,615 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,615 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,616 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,616 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,616 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,617 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,617 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,617 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,618 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,618 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,618 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,618 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,619 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,619 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,619 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,620 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,620 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,620 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,621 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,621 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,621 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,621 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,622 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,622 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,622 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,622 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,623 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,623 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,623 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,623 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,624 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,624 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,624 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,625 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,625 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,625 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,625 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,626 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,626 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,626 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,626 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,627 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,627 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,627 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,628 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,628 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,628 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,629 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,629 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,629 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,630 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,630 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,630 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,631 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,631 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,631 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,632 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,632 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,632 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,633 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,633 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,633 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,639 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,640 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,640 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,640 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,641 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,641 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,641 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,641 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,642 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,642 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,642 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,642 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,643 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,650 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,650 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,650 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,651 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,651 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,652 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,653 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,653 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,653 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,653 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,654 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,654 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,654 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,658 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,658 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,659 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,659 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,659 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,659 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,660 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,660 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,660 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,660 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,661 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,661 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,661 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 11:32:27,685 INFO L149 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2020-10-16 11:32:27,702 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-16 11:32:27,732 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 11:32:27,732 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 11:32:27,733 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 11:32:27,733 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 11:32:27,733 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 11:32:27,733 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 11:32:27,733 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 11:32:27,733 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 11:32:27,761 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 11:32:27,765 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 178 places, 185 transitions, 412 flow [2020-10-16 11:32:27,770 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 178 places, 185 transitions, 412 flow [2020-10-16 11:32:27,772 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 178 places, 185 transitions, 412 flow [2020-10-16 11:32:27,931 INFO L129 PetriNetUnfolder]: 16/193 cut-off events. [2020-10-16 11:32:27,932 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2020-10-16 11:32:27,950 INFO L80 FinitePrefix]: Finished finitePrefix Result has 215 conditions, 193 events. 16/193 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 346 event pairs, 0 based on Foata normal form. 0/181 useless extension candidates. Maximal degree in co-relation 113. Up to 6 conditions per place. [2020-10-16 11:32:27,961 INFO L117 LiptonReduction]: Number of co-enabled transitions 5760 [2020-10-16 11:32:29,557 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-10-16 11:32:29,671 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-10-16 11:32:31,628 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-10-16 11:32:31,901 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-10-16 11:32:32,027 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-10-16 11:32:32,493 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2020-10-16 11:32:32,668 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-10-16 11:32:32,814 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-10-16 11:32:33,312 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-10-16 11:32:33,322 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:32:33,638 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-10-16 11:32:33,809 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2020-10-16 11:32:34,721 WARN L193 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 132 [2020-10-16 11:32:35,064 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2020-10-16 11:32:35,080 INFO L132 LiptonReduction]: Checked pairs total: 13844 [2020-10-16 11:32:35,081 INFO L134 LiptonReduction]: Total number of compositions: 158 [2020-10-16 11:32:35,089 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 46 places, 48 transitions, 138 flow [2020-10-16 11:32:35,159 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 1022 states. [2020-10-16 11:32:35,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states. [2020-10-16 11:32:35,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-10-16 11:32:35,194 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 11:32:35,195 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 11:32:35,196 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-10-16 11:32:35,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 11:32:35,212 INFO L82 PathProgramCache]: Analyzing trace with hash 51974582, now seen corresponding path program 1 times [2020-10-16 11:32:35,226 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 11:32:35,229 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721578643] [2020-10-16 11:32:35,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 11:32:35,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 11:32:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 11:32:35,553 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721578643] [2020-10-16 11:32:35,554 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 11:32:35,554 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 11:32:35,555 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80889738] [2020-10-16 11:32:35,562 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 11:32:35,563 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 11:32:35,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 11:32:35,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-16 11:32:35,586 INFO L87 Difference]: Start difference. First operand 1022 states. Second operand 5 states. [2020-10-16 11:32:35,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 11:32:35,881 INFO L93 Difference]: Finished difference Result 1022 states and 3639 transitions. [2020-10-16 11:32:35,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 11:32:35,884 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2020-10-16 11:32:35,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 11:32:35,947 INFO L225 Difference]: With dead ends: 1022 [2020-10-16 11:32:35,947 INFO L226 Difference]: Without dead ends: 1000 [2020-10-16 11:32:35,948 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-16 11:32:35,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1000 states. [2020-10-16 11:32:36,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1000 to 1000. [2020-10-16 11:32:36,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1000 states. [2020-10-16 11:32:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 1000 states and 3586 transitions. [2020-10-16 11:32:36,129 INFO L78 Accepts]: Start accepts. Automaton has 1000 states and 3586 transitions. Word has length 24 [2020-10-16 11:32:36,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 11:32:36,130 INFO L481 AbstractCegarLoop]: Abstraction has 1000 states and 3586 transitions. [2020-10-16 11:32:36,130 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 11:32:36,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 3586 transitions. [2020-10-16 11:32:36,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-10-16 11:32:36,143 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 11:32:36,143 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 11:32:36,154 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-16 11:32:36,155 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-10-16 11:32:36,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 11:32:36,157 INFO L82 PathProgramCache]: Analyzing trace with hash 109230962, now seen corresponding path program 1 times [2020-10-16 11:32:36,157 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 11:32:36,158 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487804112] [2020-10-16 11:32:36,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 11:32:36,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 11:32:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 11:32:36,362 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487804112] [2020-10-16 11:32:36,362 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 11:32:36,362 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 11:32:36,362 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950720220] [2020-10-16 11:32:36,364 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 11:32:36,364 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 11:32:36,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 11:32:36,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 11:32:36,365 INFO L87 Difference]: Start difference. First operand 1000 states and 3586 transitions. Second operand 3 states. [2020-10-16 11:32:36,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 11:32:36,432 INFO L93 Difference]: Finished difference Result 1636 states and 5899 transitions. [2020-10-16 11:32:36,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 11:32:36,433 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2020-10-16 11:32:36,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 11:32:36,451 INFO L225 Difference]: With dead ends: 1636 [2020-10-16 11:32:36,452 INFO L226 Difference]: Without dead ends: 1617 [2020-10-16 11:32:36,453 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 0 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 11:32:36,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2020-10-16 11:32:36,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 1362. [2020-10-16 11:32:36,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1362 states. [2020-10-16 11:32:36,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1362 states and 4940 transitions. [2020-10-16 11:32:36,521 INFO L78 Accepts]: Start accepts. Automaton has 1362 states and 4940 transitions. Word has length 24 [2020-10-16 11:32:36,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 11:32:36,522 INFO L481 AbstractCegarLoop]: Abstraction has 1362 states and 4940 transitions. [2020-10-16 11:32:36,522 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 11:32:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 4940 transitions. [2020-10-16 11:32:36,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-10-16 11:32:36,530 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 11:32:36,530 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 11:32:36,530 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-16 11:32:36,530 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-10-16 11:32:36,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 11:32:36,531 INFO L82 PathProgramCache]: Analyzing trace with hash -1998682876, now seen corresponding path program 1 times [2020-10-16 11:32:36,531 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 11:32:36,531 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1531804577] [2020-10-16 11:32:36,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 11:32:36,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 11:32:37,387 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 44 [2020-10-16 11:32:37,538 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2020-10-16 11:32:37,706 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 42 [2020-10-16 11:32:37,881 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-10-16 11:32:38,146 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 54 [2020-10-16 11:32:38,338 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 56 [2020-10-16 11:32:38,523 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2020-10-16 11:32:38,730 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 46 [2020-10-16 11:32:39,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 11:32:39,516 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1531804577] [2020-10-16 11:32:39,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1490958976] [2020-10-16 11:32:39,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 11:32:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 11:32:39,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 31 conjunts are in the unsatisfiable core [2020-10-16 11:32:39,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 11:32:39,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 11:32:39,936 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-16 11:32:39,937 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 4] total 20 [2020-10-16 11:32:39,937 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1788569626] [2020-10-16 11:32:39,938 INFO L461 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-10-16 11:32:39,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 11:32:39,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-10-16 11:32:39,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=416, Unknown=0, NotChecked=0, Total=462 [2020-10-16 11:32:39,940 INFO L87 Difference]: Start difference. First operand 1362 states and 4940 transitions. Second operand 22 states. [2020-10-16 11:32:40,343 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2020-10-16 11:32:40,620 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2020-10-16 11:32:40,977 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2020-10-16 11:32:41,529 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-10-16 11:32:42,013 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2020-10-16 11:32:42,427 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 75 [2020-10-16 11:32:42,908 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2020-10-16 11:32:43,428 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2020-10-16 11:32:43,812 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2020-10-16 11:32:44,100 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2020-10-16 11:32:44,378 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2020-10-16 11:32:44,757 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 110 [2020-10-16 11:32:45,239 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 128 [2020-10-16 11:32:45,841 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2020-10-16 11:32:46,582 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 155 [2020-10-16 11:32:46,936 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-10-16 11:32:47,400 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2020-10-16 11:32:48,130 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 139 [2020-10-16 11:32:48,693 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 124 [2020-10-16 11:32:49,340 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 121 [2020-10-16 11:32:49,643 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 82 [2020-10-16 11:32:49,992 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 94 [2020-10-16 11:32:50,537 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-10-16 11:32:51,377 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 151 [2020-10-16 11:32:51,764 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92 [2020-10-16 11:32:52,339 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 134 [2020-10-16 11:32:53,254 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2020-10-16 11:32:53,897 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 126 [2020-10-16 11:32:54,242 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2020-10-16 11:32:54,664 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2020-10-16 11:32:55,308 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 145 [2020-10-16 11:32:55,739 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 98 [2020-10-16 11:32:55,962 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2020-10-16 11:32:56,262 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2020-10-16 11:32:56,707 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 110 [2020-10-16 11:32:57,127 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2020-10-16 11:32:57,548 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 110 [2020-10-16 11:32:58,427 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2020-10-16 11:32:59,196 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 124 [2020-10-16 11:32:59,669 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2020-10-16 11:33:00,171 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2020-10-16 11:33:00,932 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 120 [2020-10-16 11:33:01,486 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2020-10-16 11:33:02,231 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2020-10-16 11:33:02,659 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 110 [2020-10-16 11:33:03,564 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2020-10-16 11:33:04,140 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 121 [2020-10-16 11:33:04,752 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 121 [2020-10-16 11:33:05,371 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2020-10-16 11:33:05,909 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2020-10-16 11:33:06,321 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2020-10-16 11:33:06,998 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2020-10-16 11:33:07,421 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2020-10-16 11:33:08,286 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 109 [2020-10-16 11:33:08,953 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 127 [2020-10-16 11:33:09,616 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 129 [2020-10-16 11:33:10,269 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 131 [2020-10-16 11:33:10,897 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-10-16 11:33:11,468 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2020-10-16 11:33:12,437 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 108 [2020-10-16 11:33:12,838 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 99 [2020-10-16 11:33:13,603 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2020-10-16 11:33:14,484 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2020-10-16 11:33:15,067 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2020-10-16 11:33:15,642 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 121 [2020-10-16 11:33:16,146 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 119 [2020-10-16 11:33:17,138 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2020-10-16 11:33:17,789 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 132 [2020-10-16 11:33:18,430 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 130 [2020-10-16 11:33:19,524 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2020-10-16 11:33:20,151 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2020-10-16 11:33:21,073 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 113 [2020-10-16 11:33:21,874 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 129 [2020-10-16 11:33:22,512 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2020-10-16 11:33:23,166 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 111 [2020-10-16 11:33:23,650 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-10-16 11:33:24,125 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2020-10-16 11:33:25,347 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 133 [2020-10-16 11:33:26,082 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 135 [2020-10-16 11:33:26,976 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2020-10-16 11:33:27,702 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 132 [2020-10-16 11:33:28,376 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 117 [2020-10-16 11:33:28,864 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2020-10-16 11:33:30,021 WARN L193 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 139 [2020-10-16 11:33:31,027 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 129 [2020-10-16 11:33:31,950 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 128 [2020-10-16 11:33:32,641 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 131 [2020-10-16 11:33:33,329 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2020-10-16 11:33:33,894 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 121 [2020-10-16 11:33:34,516 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 124 [2020-10-16 11:33:35,766 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 117 [2020-10-16 11:33:36,344 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 120 [2020-10-16 11:33:36,875 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 114 [2020-10-16 11:33:37,810 WARN L193 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 121 [2020-10-16 11:33:38,525 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2020-10-16 11:33:39,094 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 117 [2020-10-16 11:33:39,564 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2020-10-16 11:33:40,316 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 135 [2020-10-16 11:33:40,996 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2020-10-16 11:33:41,577 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 116 [2020-10-16 11:33:42,191 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2020-10-16 11:33:43,174 WARN L193 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 127 [2020-10-16 11:33:44,652 WARN L193 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 140 [2020-10-16 11:33:45,480 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 138 [2020-10-16 11:33:46,165 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 115 [2020-10-16 11:33:46,714 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2020-10-16 11:33:47,402 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 128 [2020-10-16 11:33:48,599 WARN L193 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 133 [2020-10-16 11:33:49,263 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 127 [2020-10-16 11:33:50,260 WARN L193 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 118 [2020-10-16 11:33:50,789 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2020-10-16 11:33:52,005 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 137 [2020-10-16 11:33:52,762 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 123 [2020-10-16 11:33:53,552 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 133 [2020-10-16 11:33:54,484 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-10-16 11:33:55,051 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 105 [2020-10-16 11:33:55,995 WARN L193 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 139 [2020-10-16 11:33:56,670 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 120 [2020-10-16 11:33:57,429 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2020-10-16 11:33:58,023 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 119 [2020-10-16 11:33:58,939 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 116 [2020-10-16 11:33:59,568 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 111 [2020-10-16 11:34:00,408 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 129 [2020-10-16 11:34:01,123 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 127 [2020-10-16 11:34:02,142 WARN L193 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 122 [2020-10-16 11:34:02,720 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 116 [2020-10-16 11:34:03,361 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 124 [2020-10-16 11:34:04,041 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 122 [2020-10-16 11:34:04,589 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 109 [2020-10-16 11:34:05,441 WARN L193 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 117 [2020-10-16 11:34:06,348 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 126 [2020-10-16 11:34:07,003 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 122 [2020-10-16 11:34:07,678 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 121 [2020-10-16 11:34:08,258 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 117 [2020-10-16 11:34:09,027 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 128 [2020-10-16 11:34:09,610 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 109 [2020-10-16 11:34:10,135 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 102 [2020-10-16 11:34:10,787 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 123 [2020-10-16 11:34:10,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 11:34:10,830 INFO L93 Difference]: Finished difference Result 10864 states and 39649 transitions. [2020-10-16 11:34:10,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2020-10-16 11:34:10,832 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 27 [2020-10-16 11:34:10,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 11:34:10,922 INFO L225 Difference]: With dead ends: 10864 [2020-10-16 11:34:10,923 INFO L226 Difference]: Without dead ends: 10123 [2020-10-16 11:34:10,931 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 160 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8696 ImplicationChecksByTransitivity, 76.0s TimeCoverageRelationStatistics Valid=3995, Invalid=22087, Unknown=0, NotChecked=0, Total=26082 [2020-10-16 11:34:10,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10123 states. [2020-10-16 11:34:11,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10123 to 1288. [2020-10-16 11:34:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1288 states. [2020-10-16 11:34:11,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1288 states and 4684 transitions. [2020-10-16 11:34:11,130 INFO L78 Accepts]: Start accepts. Automaton has 1288 states and 4684 transitions. Word has length 27 [2020-10-16 11:34:11,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 11:34:11,131 INFO L481 AbstractCegarLoop]: Abstraction has 1288 states and 4684 transitions. [2020-10-16 11:34:11,131 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-10-16 11:34:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 4684 transitions. [2020-10-16 11:34:11,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-10-16 11:34:11,135 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 11:34:11,136 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 11:34:11,350 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-10-16 11:34:11,351 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-10-16 11:34:11,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 11:34:11,352 INFO L82 PathProgramCache]: Analyzing trace with hash -120900145, now seen corresponding path program 1 times [2020-10-16 11:34:11,352 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 11:34:11,352 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [789418633] [2020-10-16 11:34:11,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 11:34:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 11:34:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 11:34:11,817 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [789418633] [2020-10-16 11:34:11,817 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1816871268] [2020-10-16 11:34:11,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 11:34:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 11:34:11,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 45 conjunts are in the unsatisfiable core [2020-10-16 11:34:11,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 11:34:11,999 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:34:12,000 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 278 treesize of output 276 [2020-10-16 11:34:12,008 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 2, 2, 3, 2, 2, 1] term [2020-10-16 11:34:12,009 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,010 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 2, 2, 3, 2, 2, 1] term [2020-10-16 11:34:12,010 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,011 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 1] term [2020-10-16 11:34:12,011 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,014 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 2, 1] term [2020-10-16 11:34:12,015 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,016 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 2, 1] term [2020-10-16 11:34:12,016 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,017 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 1] term [2020-10-16 11:34:12,017 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,020 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 2, 2, 3, 1] term [2020-10-16 11:34:12,020 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,023 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 2, 2, 4, 2, 3, 3, 1] term [2020-10-16 11:34:12,024 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,025 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 2, 2, 4, 2, 3, 3, 1] term [2020-10-16 11:34:12,025 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,026 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 4, 2, 3, 3, 1] term [2020-10-16 11:34:12,026 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,027 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 3, 1] term [2020-10-16 11:34:12,028 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,028 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-10-16 11:34:12,029 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,031 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 3, 2, 1] term [2020-10-16 11:34:12,032 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,033 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 2, 2, 2, 1] term [2020-10-16 11:34:12,033 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,035 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 2, 1] term [2020-10-16 11:34:12,036 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,037 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 2, 1] term [2020-10-16 11:34:12,037 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,038 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 4, 2, 1] term [2020-10-16 11:34:12,038 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,040 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 2, 3, 2, 3, 2, 2, 1] term [2020-10-16 11:34:12,040 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,041 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 4, 2, 2, 2, 4, 3, 3, 3, 2, 2, 2, 3, 1] term [2020-10-16 11:34:12,041 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,042 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 2, 2, 4, 3, 3, 3, 2, 2, 2, 3, 1] term [2020-10-16 11:34:12,043 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,044 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 2, 2, 4, 3, 3, 3, 2, 2, 2, 3, 1] term [2020-10-16 11:34:12,044 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,048 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 2, 2, 4, 2, 3, 2, 1] term [2020-10-16 11:34:12,048 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,049 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 4, 2, 1] term [2020-10-16 11:34:12,050 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,050 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 2, 1] term [2020-10-16 11:34:12,051 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,051 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 2, 1] term [2020-10-16 11:34:12,052 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-16 11:34:12,053 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 2, 2, 2, 1] term [2020-10-16 11:34:12,053 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-16 11:34:12,054 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 2, 2, 2, 1] term [2020-10-16 11:34:12,054 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,055 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-10-16 11:34:12,055 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,056 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 4, 2, 3, 2, 1] term [2020-10-16 11:34:12,057 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,058 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 3, 2, 1] term [2020-10-16 11:34:12,058 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,059 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 2, 1] term [2020-10-16 11:34:12,059 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,060 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 2, 1] term [2020-10-16 11:34:12,060 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:12,061 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-10-16 11:34:12,061 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,063 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 4, 2, 2, 2, 4, 3, 3, 3, 2, 2, 2, 3, 1] term [2020-10-16 11:34:12,063 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:12,067 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 11:34:12,276 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 29 [2020-10-16 11:34:12,277 INFO L625 ElimStorePlain]: treesize reduction 3063, result has 1.2 percent of original size [2020-10-16 11:34:12,286 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-10-16 11:34:12,286 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:55, output treesize:25 [2020-10-16 11:34:12,459 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2020-10-16 11:34:12,460 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 11:34:12,486 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:34:12,492 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-10-16 11:34:12,492 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:38, output treesize:34 [2020-10-16 11:34:12,647 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2020-10-16 11:34:12,648 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 11:34:12,667 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:34:12,670 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-10-16 11:34:12,671 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:42, output treesize:38 [2020-10-16 11:34:12,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 11:34:12,890 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-16 11:34:12,890 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 13 [2020-10-16 11:34:12,890 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418083435] [2020-10-16 11:34:12,891 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-16 11:34:12,891 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 11:34:12,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-16 11:34:12,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-10-16 11:34:12,892 INFO L87 Difference]: Start difference. First operand 1288 states and 4684 transitions. Second operand 15 states. [2020-10-16 11:34:17,237 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 42 [2020-10-16 11:34:17,657 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2020-10-16 11:34:18,615 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2020-10-16 11:34:20,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 11:34:20,215 INFO L93 Difference]: Finished difference Result 6682 states and 24390 transitions. [2020-10-16 11:34:20,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-10-16 11:34:20,216 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 28 [2020-10-16 11:34:20,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 11:34:20,252 INFO L225 Difference]: With dead ends: 6682 [2020-10-16 11:34:20,252 INFO L226 Difference]: Without dead ends: 5312 [2020-10-16 11:34:20,253 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 334 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=394, Invalid=1498, Unknown=0, NotChecked=0, Total=1892 [2020-10-16 11:34:20,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5312 states. [2020-10-16 11:34:20,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5312 to 1000. [2020-10-16 11:34:20,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1000 states. [2020-10-16 11:34:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 1000 states and 3642 transitions. [2020-10-16 11:34:20,323 INFO L78 Accepts]: Start accepts. Automaton has 1000 states and 3642 transitions. Word has length 28 [2020-10-16 11:34:20,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 11:34:20,324 INFO L481 AbstractCegarLoop]: Abstraction has 1000 states and 3642 transitions. [2020-10-16 11:34:20,324 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-16 11:34:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 3642 transitions. [2020-10-16 11:34:20,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-10-16 11:34:20,327 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 11:34:20,328 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 11:34:20,542 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 11:34:20,542 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-10-16 11:34:20,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 11:34:20,543 INFO L82 PathProgramCache]: Analyzing trace with hash 460312367, now seen corresponding path program 1 times [2020-10-16 11:34:20,543 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 11:34:20,543 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750464990] [2020-10-16 11:34:20,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 11:34:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 11:34:20,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 11:34:20,750 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1750464990] [2020-10-16 11:34:20,750 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1425641943] [2020-10-16 11:34:20,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 11:34:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 11:34:20,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 91 conjunts are in the unsatisfiable core [2020-10-16 11:34:20,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 11:34:20,916 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:21,326 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 34 [2020-10-16 11:34:21,327 INFO L350 Elim1Store]: treesize reduction 234, result has 20.4 percent of original size [2020-10-16 11:34:21,327 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 7 case distinctions, treesize of input 196 treesize of output 227 [2020-10-16 11:34:21,330 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 4, 2, 3, 1] term [2020-10-16 11:34:21,330 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,331 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 1] term [2020-10-16 11:34:21,331 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,332 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 1] term [2020-10-16 11:34:21,332 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,332 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 1] term [2020-10-16 11:34:21,333 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,338 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,339 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,339 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,340 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,343 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,343 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,346 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-16 11:34:21,348 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,349 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,349 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,350 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,353 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,353 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,356 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-16 11:34:21,366 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 11:34:21,736 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 34 [2020-10-16 11:34:21,737 INFO L350 Elim1Store]: treesize reduction 234, result has 20.4 percent of original size [2020-10-16 11:34:21,738 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 7 case distinctions, treesize of input 196 treesize of output 227 [2020-10-16 11:34:21,739 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 4, 2, 3, 1] term [2020-10-16 11:34:21,739 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,740 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 1] term [2020-10-16 11:34:21,740 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,741 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 1] term [2020-10-16 11:34:21,741 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,741 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 1] term [2020-10-16 11:34:21,742 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,751 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,752 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,752 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,753 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,758 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-16 11:34:21,764 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,767 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,768 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,770 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-16 11:34:21,772 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,773 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,773 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,776 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,777 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:21,781 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-10-16 11:34:22,081 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 34 [2020-10-16 11:34:22,082 INFO L350 Elim1Store]: treesize reduction 234, result has 20.4 percent of original size [2020-10-16 11:34:22,082 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 7 case distinctions, treesize of input 196 treesize of output 227 [2020-10-16 11:34:22,083 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 4, 2, 3, 1] term [2020-10-16 11:34:22,084 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,084 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 1] term [2020-10-16 11:34:22,085 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,086 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 1] term [2020-10-16 11:34:22,086 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,089 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 1] term [2020-10-16 11:34:22,090 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,090 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,091 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,091 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,092 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,093 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-16 11:34:22,102 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,105 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,106 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,109 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,110 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,111 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-16 11:34:22,113 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,116 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,116 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 11:34:22,119 INFO L545 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-10-16 11:34:23,493 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 125 DAG size of output: 85 [2020-10-16 11:34:23,494 INFO L625 ElimStorePlain]: treesize reduction 1020, result has 29.3 percent of original size [2020-10-16 11:34:23,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-10-16 11:34:23,521 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2020-10-16 11:34:23,522 INFO L545 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-10-16 11:34:23,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-10-16 11:34:23,556 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2020-10-16 11:34:23,556 INFO L545 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-10-16 11:34:23,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-10-16 11:34:23,588 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2020-10-16 11:34:23,591 INFO L545 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-10-16 11:34:23,974 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-10-16 11:34:23,975 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:34:23,978 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-16 11:34:23,979 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 5 disjuncts [2020-10-16 11:34:23,982 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 9 dim-0 vars, and 3 xjuncts. [2020-10-16 11:34:23,982 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 5 variables, input treesize:330, output treesize:411 [2020-10-16 11:34:23,984 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-16 11:34:23,985 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 5 disjuncts [2020-10-16 11:34:23,988 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 6 disjuncts [2020-10-16 11:34:23,989 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:34:23,992 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 6 disjuncts [2020-10-16 11:34:23,993 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:34:24,298 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2020-10-16 11:34:24,306 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-16 11:34:24,308 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 5 disjuncts [2020-10-16 11:34:24,311 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-16 11:34:24,312 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 5 disjuncts [2020-10-16 11:34:24,315 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-16 11:34:24,316 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 5 disjuncts [2020-10-16 11:34:28,336 WARN L193 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 191 DAG size of output: 179 [2020-10-16 11:34:32,356 WARN L193 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 442 [2020-10-16 11:34:32,384 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 18, 20, 1] term [2020-10-16 11:34:32,384 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:32,543 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:41,701 WARN L193 SmtUtils]: Spent 8.59 s on a formula simplification that was a NOOP. DAG size: 651 [2020-10-16 11:34:41,752 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:41,894 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:42,090 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:42,220 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:42,221 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:42,381 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:42,551 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:42,728 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:42,950 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:34:42,951 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:43,103 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:43,251 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:43,398 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:43,585 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:43,774 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:43,909 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:44,049 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:44,182 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:44,329 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:44,525 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:44,727 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:44,934 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:45,144 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:45,361 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:45,673 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:45,891 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:45,894 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:46,029 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:46,159 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:46,307 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:46,441 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:46,611 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:46,743 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:46,878 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:47,015 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:47,140 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:47,284 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:47,432 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:47,554 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:47,669 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:47,846 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:48,023 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:48,208 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:48,376 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:48,495 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:48,628 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:48,789 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:48,907 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:49,024 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:49,192 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:49,312 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:49,428 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:49,549 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:49,676 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:49,801 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:49,921 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:50,130 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:50,286 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:50,404 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:50,521 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:50,614 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:50,711 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:50,835 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:50,992 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:34:50,993 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,078 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,149 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,220 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:34:51,220 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,292 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,369 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,440 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,526 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,599 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,670 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,741 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,812 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,885 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:51,956 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,030 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,124 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,195 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,265 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,335 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:34:52,336 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,407 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,478 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,549 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,620 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,694 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,765 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,835 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,905 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:52,975 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,046 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,119 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,189 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,301 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,372 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,444 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,537 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,679 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,790 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,878 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:53,948 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,018 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,091 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,162 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,231 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,307 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,378 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,447 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,517 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,586 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,660 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:34:54,661 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,747 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,819 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,891 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:54,961 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,031 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,101 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,170 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,240 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,310 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,383 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,453 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,522 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,592 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,662 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,732 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,801 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,871 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:55,941 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,028 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,098 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,168 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,238 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,307 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,377 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,447 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,516 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,586 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,659 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,729 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,799 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,870 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:56,940 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,010 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,081 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,151 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,221 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:34:57,222 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,292 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,377 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,448 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:34:57,448 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,519 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,589 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,659 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,729 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,800 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,871 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:57,941 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,014 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,085 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,156 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,226 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,296 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,367 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,437 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,507 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:34:58,508 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,578 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,649 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,731 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,802 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,872 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:58,943 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,013 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,083 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,154 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,224 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,294 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,365 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,444 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,515 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,585 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,666 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,758 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,829 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,908 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:34:59,979 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,050 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,123 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:35:00,124 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,195 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,266 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,337 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,408 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,480 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,550 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,620 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,691 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,764 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,835 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,905 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:00,977 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,049 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,120 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,190 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:35:01,191 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,261 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,334 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,405 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,476 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,546 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,617 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,687 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,758 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,829 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,899 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:01,975 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,045 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,115 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:35:02,117 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,187 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,258 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,329 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,400 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,474 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,545 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,615 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,686 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,764 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,835 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,907 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:02,978 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,051 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,121 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,191 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,261 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,331 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,400 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,470 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,544 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,614 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,684 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,754 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,824 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,893 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:03,965 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:35:03,966 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,037 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,107 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,177 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,247 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,317 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,386 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,459 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,533 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,605 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,675 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,744 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,814 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,888 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:04,959 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,029 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,099 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,169 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,238 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,312 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,382 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,452 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,522 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,592 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,661 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,735 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,805 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,879 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:05,949 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,019 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,092 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,163 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,234 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,304 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,375 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,448 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,518 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:35:06,519 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,589 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,660 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,729 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:35:06,730 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,806 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,879 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:06,949 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,020 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,090 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,160 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,234 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,305 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,375 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,446 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,516 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,594 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,666 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,736 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,806 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-16 11:35:07,806 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,877 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:07,947 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,021 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,092 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,162 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,233 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,304 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,375 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,448 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,521 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,592 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,663 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,733 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,807 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,881 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:08,964 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,034 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,104 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,179 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,250 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,320 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:35:09,321 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,392 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,462 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,532 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,606 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,680 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,751 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,821 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,892 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:09,965 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,036 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,106 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,177 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,247 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,318 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,392 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:35:10,393 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,463 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,534 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,604 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,675 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,745 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,818 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,889 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:10,960 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,030 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,100 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,174 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,244 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,314 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 11:35:11,315 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,386 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,456 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,529 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,600 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,671 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,743 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,813 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,887 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:11,957 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:12,028 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-16 11:35:12,446 INFO L441 ElimStorePlain]: Different costs {561=[v_prenex_114], 1176=[|v_#valid_274|, v_prenex_154]} [2020-10-16 11:35:13,442 INFO L244 Elim1Store]: Index analysis took 819 ms [2020-10-16 11:35:13,510 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:13,511 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:13,512 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:14,149 INFO L244 Elim1Store]: Index analysis took 507 ms [2020-10-16 11:35:14,213 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:14,214 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:14,215 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:14,648 INFO L244 Elim1Store]: Index analysis took 334 ms [2020-10-16 11:35:14,708 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:14,709 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:14,709 INFO L545 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:15,706 INFO L244 Elim1Store]: Index analysis took 871 ms [2020-10-16 11:35:15,769 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:15,770 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:15,770 INFO L545 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:16,295 INFO L244 Elim1Store]: Index analysis took 429 ms [2020-10-16 11:35:16,359 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:16,359 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:16,360 INFO L545 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:16,864 INFO L244 Elim1Store]: Index analysis took 411 ms [2020-10-16 11:35:16,928 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:16,928 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:16,929 INFO L545 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:17,509 INFO L244 Elim1Store]: Index analysis took 482 ms [2020-10-16 11:35:17,567 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:17,568 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:17,569 INFO L545 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:18,389 INFO L244 Elim1Store]: Index analysis took 724 ms [2020-10-16 11:35:18,492 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-10-16 11:35:18,493 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:18,494 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 36 treesize of output 126 [2020-10-16 11:35:18,495 INFO L545 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:19,193 INFO L244 Elim1Store]: Index analysis took 569 ms [2020-10-16 11:35:19,255 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:19,255 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:19,256 INFO L545 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:19,954 INFO L244 Elim1Store]: Index analysis took 596 ms [2020-10-16 11:35:20,019 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:20,020 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:20,020 INFO L545 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:20,534 INFO L244 Elim1Store]: Index analysis took 418 ms [2020-10-16 11:35:20,597 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:20,597 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:20,598 INFO L545 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:21,032 INFO L244 Elim1Store]: Index analysis took 335 ms [2020-10-16 11:35:21,092 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:21,093 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:21,093 INFO L545 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:21,668 INFO L244 Elim1Store]: Index analysis took 474 ms [2020-10-16 11:35:21,730 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:21,731 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:21,732 INFO L545 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:22,338 INFO L244 Elim1Store]: Index analysis took 509 ms [2020-10-16 11:35:22,403 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:22,404 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:22,405 INFO L545 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:23,106 INFO L244 Elim1Store]: Index analysis took 600 ms [2020-10-16 11:35:23,214 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-10-16 11:35:23,214 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:23,215 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 36 treesize of output 126 [2020-10-16 11:35:23,215 INFO L545 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:23,964 INFO L244 Elim1Store]: Index analysis took 625 ms [2020-10-16 11:35:24,028 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:24,028 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:24,029 INFO L545 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:24,568 INFO L244 Elim1Store]: Index analysis took 427 ms [2020-10-16 11:35:24,633 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:24,634 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:24,634 INFO L545 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:25,324 INFO L244 Elim1Store]: Index analysis took 581 ms [2020-10-16 11:35:25,387 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:25,387 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:25,388 INFO L545 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:26,197 INFO L244 Elim1Store]: Index analysis took 684 ms [2020-10-16 11:35:26,303 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-10-16 11:35:26,304 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:26,304 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 36 treesize of output 126 [2020-10-16 11:35:26,306 INFO L545 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:26,937 INFO L244 Elim1Store]: Index analysis took 487 ms [2020-10-16 11:35:27,004 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:27,004 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:27,005 INFO L545 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:27,677 INFO L244 Elim1Store]: Index analysis took 548 ms [2020-10-16 11:35:27,743 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:27,744 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:27,745 INFO L545 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:28,460 INFO L244 Elim1Store]: Index analysis took 595 ms [2020-10-16 11:35:28,525 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:28,526 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:28,526 INFO L545 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:29,267 INFO L244 Elim1Store]: Index analysis took 605 ms [2020-10-16 11:35:29,332 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:29,332 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:29,333 INFO L545 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:29,861 INFO L244 Elim1Store]: Index analysis took 405 ms [2020-10-16 11:35:29,925 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:29,925 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:29,926 INFO L545 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:30,703 INFO L244 Elim1Store]: Index analysis took 671 ms [2020-10-16 11:35:30,823 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-10-16 11:35:30,824 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:30,824 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 36 treesize of output 134 [2020-10-16 11:35:30,825 INFO L545 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:31,556 INFO L244 Elim1Store]: Index analysis took 599 ms [2020-10-16 11:35:31,625 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:31,626 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:31,626 INFO L545 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:32,584 INFO L244 Elim1Store]: Index analysis took 838 ms [2020-10-16 11:35:32,651 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:32,652 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:32,652 INFO L545 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:33,376 INFO L244 Elim1Store]: Index analysis took 605 ms [2020-10-16 11:35:33,446 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:33,448 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:33,449 INFO L545 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:33,939 INFO L244 Elim1Store]: Index analysis took 384 ms [2020-10-16 11:35:34,007 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:34,008 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:34,009 INFO L545 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:34,784 INFO L244 Elim1Store]: Index analysis took 659 ms [2020-10-16 11:35:34,851 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:34,851 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:34,852 INFO L545 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:35,706 INFO L244 Elim1Store]: Index analysis took 736 ms [2020-10-16 11:35:35,803 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:35,803 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:35,804 INFO L545 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:36,619 INFO L244 Elim1Store]: Index analysis took 656 ms [2020-10-16 11:35:36,731 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-10-16 11:35:36,732 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:36,732 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 36 treesize of output 126 [2020-10-16 11:35:36,733 INFO L545 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:37,300 INFO L244 Elim1Store]: Index analysis took 465 ms [2020-10-16 11:35:37,367 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:37,368 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:37,369 INFO L545 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:38,062 INFO L244 Elim1Store]: Index analysis took 577 ms [2020-10-16 11:35:38,130 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:38,131 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:38,132 INFO L545 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:38,667 INFO L244 Elim1Store]: Index analysis took 417 ms [2020-10-16 11:35:38,739 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:38,740 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:38,740 INFO L545 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:39,269 INFO L244 Elim1Store]: Index analysis took 422 ms [2020-10-16 11:35:39,337 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:39,338 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:39,338 INFO L545 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:39,923 INFO L244 Elim1Store]: Index analysis took 471 ms [2020-10-16 11:35:39,992 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:39,993 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:39,994 INFO L545 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:40,639 INFO L244 Elim1Store]: Index analysis took 524 ms [2020-10-16 11:35:40,706 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:40,707 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:40,707 INFO L545 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:41,526 INFO L244 Elim1Store]: Index analysis took 704 ms [2020-10-16 11:35:41,593 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:41,593 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:41,594 INFO L545 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:42,400 INFO L244 Elim1Store]: Index analysis took 693 ms [2020-10-16 11:35:42,467 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:42,468 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:42,468 INFO L545 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:43,356 INFO L244 Elim1Store]: Index analysis took 788 ms [2020-10-16 11:35:43,476 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-10-16 11:35:43,477 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:43,477 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 36 treesize of output 134 [2020-10-16 11:35:43,478 INFO L545 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:44,120 INFO L244 Elim1Store]: Index analysis took 544 ms [2020-10-16 11:35:44,189 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:44,189 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:44,190 INFO L545 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:44,938 INFO L244 Elim1Store]: Index analysis took 626 ms [2020-10-16 11:35:45,012 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:45,012 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:45,012 INFO L545 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:45,753 INFO L244 Elim1Store]: Index analysis took 615 ms [2020-10-16 11:35:45,826 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:45,826 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:45,827 INFO L545 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:46,366 INFO L244 Elim1Store]: Index analysis took 437 ms [2020-10-16 11:35:46,436 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:46,437 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:46,437 INFO L545 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:47,483 INFO L244 Elim1Store]: Index analysis took 918 ms [2020-10-16 11:35:47,609 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-10-16 11:35:47,610 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:47,610 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 36 treesize of output 134 [2020-10-16 11:35:47,611 INFO L545 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:48,111 INFO L244 Elim1Store]: Index analysis took 375 ms [2020-10-16 11:35:48,184 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:48,185 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 31 treesize of output 83 [2020-10-16 11:35:48,185 INFO L545 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2020-10-16 11:35:48,709 INFO L244 Elim1Store]: Index analysis took 410 ms [2020-10-16 11:35:48,839 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-10-16 11:35:48,840 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 11:35:48,840 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 36 treesize of output 134 [2020-10-16 11:35:48,841 INFO L545 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. Received shutdown request... [2020-10-16 11:36:41,916 WARN L210 SmtUtils]: Removed 17 from assertion stack [2020-10-16 11:36:42,117 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 11:36:42,117 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-16 11:36:42,121 WARN L235 ceAbstractionStarter]: Timeout [2020-10-16 11:36:42,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:36:42 BasicIcfg [2020-10-16 11:36:42,122 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-16 11:36:42,123 INFO L168 Benchmark]: Toolchain (without parser) took 255811.55 ms. Allocated memory was 140.5 MB in the beginning and 348.1 MB in the end (delta: 207.6 MB). Free memory was 101.8 MB in the beginning and 137.9 MB in the end (delta: -36.1 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2020-10-16 11:36:42,123 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-10-16 11:36:42,126 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.45 ms. Allocated memory was 140.5 MB in the beginning and 203.4 MB in the end (delta: 62.9 MB). Free memory was 101.3 MB in the beginning and 179.2 MB in the end (delta: -77.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. [2020-10-16 11:36:42,127 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.95 ms. Allocated memory is still 203.4 MB. Free memory was 179.2 MB in the beginning and 177.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2020-10-16 11:36:42,128 INFO L168 Benchmark]: Boogie Preprocessor took 33.29 ms. Allocated memory is still 203.4 MB. Free memory was 177.2 MB in the beginning and 175.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-10-16 11:36:42,128 INFO L168 Benchmark]: RCFGBuilder took 637.88 ms. Allocated memory is still 203.4 MB. Free memory was 175.2 MB in the beginning and 146.8 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 7.1 GB. [2020-10-16 11:36:42,128 INFO L168 Benchmark]: TraceAbstraction took 254608.37 ms. Allocated memory was 203.4 MB in the beginning and 348.1 MB in the end (delta: 144.7 MB). Free memory was 146.2 MB in the beginning and 137.9 MB in the end (delta: 8.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2020-10-16 11:36:42,131 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 467.45 ms. Allocated memory was 140.5 MB in the beginning and 203.4 MB in the end (delta: 62.9 MB). Free memory was 101.3 MB in the beginning and 179.2 MB in the end (delta: -77.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 57.95 ms. Allocated memory is still 203.4 MB. Free memory was 179.2 MB in the beginning and 177.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 33.29 ms. Allocated memory is still 203.4 MB. Free memory was 177.2 MB in the beginning and 175.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 637.88 ms. Allocated memory is still 203.4 MB. Free memory was 175.2 MB in the beginning and 146.8 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 254608.37 ms. Allocated memory was 203.4 MB in the beginning and 348.1 MB in the end (delta: 144.7 MB). Free memory was 146.2 MB in the beginning and 137.9 MB in the end (delta: 8.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 4277 VarBasedMoverChecksPositive, 81 VarBasedMoverChecksNegative, 21 SemBasedMoverChecksPositive, 60 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.6s, 509 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 7.3s, 178 PlacesBefore, 46 PlacesAfterwards, 185 TransitionsBefore, 48 TransitionsAfterwards, 5760 CoEnabledTransitionPairs, 6 FixpointIterations, 77 TrivialSequentialCompositions, 50 ConcurrentSequentialCompositions, 8 TrivialYvCompositions, 18 ConcurrentYvCompositions, 5 ChoiceCompositions, 158 TotalNumberOfCompositions, 13844 MoverChecksTotal - TimeoutResultAtElement [Line: 71]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 71). Cancelled while BasicCegarLoop was analyzing trace of length 29 with TraceHistMax 1,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while SimplifyDDAWithTimeout was simplifying term of DAG size 1790 for 53071ms.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 125 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 254.3s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 98.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 7.4s, HoareTripleCheckerStatistics: 448 SDtfs, 2087 SDslu, 3740 SDs, 0 SdLazy, 10109 SolverSat, 203 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 16.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 257 GetRequests, 48 SyntacticMatches, 1 SemanticMatches, 208 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9030 ImplicationChecksByTransitivity, 79.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1362occurred 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, 4 MinimizatonAttempts, 13402 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 4.6s InterpolantComputationTime, 158 NumberOfCodeBlocks, 158 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 152 ConstructedInterpolants, 19 QuantifiedInterpolants, 81679 SizeOfPredicates, 26 NumberOfNonLiveVariables, 416 ConjunctsInSsa, 76 ConjunctsInUnsatCore, 6 InterpolantComputations, 2 PerfectInterpolantSequences, 0/4 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown