/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 0.1.25-1d1d2b5 [2020-10-21 22:29:26,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-21 22:29:26,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-21 22:29:26,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-21 22:29:26,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-21 22:29:26,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-21 22:29:26,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-21 22:29:26,692 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-21 22:29:26,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-21 22:29:26,699 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-21 22:29:26,700 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-21 22:29:26,702 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-21 22:29:26,703 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-21 22:29:26,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-21 22:29:26,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-21 22:29:26,710 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-21 22:29:26,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-21 22:29:26,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-21 22:29:26,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-21 22:29:26,720 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-21 22:29:26,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-21 22:29:26,725 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-21 22:29:26,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-21 22:29:26,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-21 22:29:26,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-21 22:29:26,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-21 22:29:26,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-21 22:29:26,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-21 22:29:26,748 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-21 22:29:26,790 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-21 22:29:26,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-21 22:29:26,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-21 22:29:26,793 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-21 22:29:26,793 INFO L138 SettingsManager]: * Use SBE=true [2020-10-21 22:29:26,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-21 22:29:26,794 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-21 22:29:26,794 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-21 22:29:26,795 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-21 22:29:26,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-21 22:29:26,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-21 22:29:26,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-21 22:29:26,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-21 22:29:26,797 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-21 22:29:26,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-21 22:29:26,797 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-21 22:29:26,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-21 22:29:26,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-21 22:29:26,797 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-21 22:29:26,798 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-21 22:29:26,798 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-21 22:29:26,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-21 22:29:26,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-21 22:29:26,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-21 22:29:26,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-21 22:29:26,799 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-21 22:29:26,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-21 22:29:26,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-21 22:29:26,800 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-21 22:29:26,800 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-21 22:29:27,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-21 22:29:27,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-21 22:29:27,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-21 22:29:27,114 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-21 22:29:27,114 INFO L275 PluginConnector]: CDTParser initialized [2020-10-21 22:29:27,115 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/distributed_search3.c [2020-10-21 22:29:27,187 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/902295316/5dbe81b1602f42318fec36f0d1dc25cc/FLAGaebceeb49 [2020-10-21 22:29:27,729 INFO L306 CDTParser]: Found 1 translation units. [2020-10-21 22:29:27,730 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/concurrent/pthreads/distributed_search3.c [2020-10-21 22:29:27,730 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2020-10-21 22:29:27,730 WARN L117 ultiparseSymbolTable]: System include stdio.h could not be resolved by CDT -- only built-in system includes are available. [2020-10-21 22:29:27,766 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/902295316/5dbe81b1602f42318fec36f0d1dc25cc/FLAGaebceeb49 [2020-10-21 22:29:28,142 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/902295316/5dbe81b1602f42318fec36f0d1dc25cc [2020-10-21 22:29:28,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-21 22:29:28,163 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-21 22:29:28,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-21 22:29:28,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-21 22:29:28,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-21 22:29:28,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6babcbcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28, skipping insertion in model container [2020-10-21 22:29:28,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-21 22:29:28,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-21 22:29:28,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-21 22:29:28,516 INFO L203 MainTranslator]: Completed pre-run [2020-10-21 22:29:28,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-21 22:29:28,565 INFO L208 MainTranslator]: Completed translation [2020-10-21 22:29:28,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28 WrapperNode [2020-10-21 22:29:28,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-21 22:29:28,567 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-21 22:29:28,567 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-21 22:29:28,567 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-21 22:29:28,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,613 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-21 22:29:28,614 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-21 22:29:28,614 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-21 22:29:28,614 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-21 22:29:28,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,628 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,629 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,641 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,644 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (1/1) ... [2020-10-21 22:29:28,647 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-21 22:29:28,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-21 22:29:28,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-21 22:29:28,648 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-21 22:29:28,649 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-21 22:29:28,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-21 22:29:28,733 INFO L130 BoogieDeclarations]: Found specification of procedure search_worker [2020-10-21 22:29:28,733 INFO L138 BoogieDeclarations]: Found implementation of procedure search_worker [2020-10-21 22:29:28,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-21 22:29:28,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-21 22:29:28,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-21 22:29:28,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-21 22:29:28,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-21 22:29:28,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-21 22:29:28,743 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-21 22:29:29,225 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-21 22:29:29,225 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-10-21 22:29:29,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 10:29:29 BoogieIcfgContainer [2020-10-21 22:29:29,228 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-21 22:29:29,230 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-21 22:29:29,230 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-21 22:29:29,234 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-21 22:29:29,234 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.10 10:29:28" (1/3) ... [2020-10-21 22:29:29,235 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78ad64b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 10:29:29, skipping insertion in model container [2020-10-21 22:29:29,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:29:28" (2/3) ... [2020-10-21 22:29:29,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78ad64b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 10:29:29, skipping insertion in model container [2020-10-21 22:29:29,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 10:29:29" (3/3) ... [2020-10-21 22:29:29,238 INFO L111 eAbstractionObserver]: Analyzing ICFG distributed_search3.c [2020-10-21 22:29:29,249 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-21 22:29:29,250 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-21 22:29:29,258 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-21 22:29:29,259 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-21 22:29:29,298 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,299 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,299 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,300 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,300 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,300 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,301 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,301 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,301 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,301 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,302 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,302 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,302 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,302 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,303 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,303 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,303 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,304 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,304 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,304 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,304 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,305 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,305 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,305 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,306 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,306 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,306 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,306 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,307 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,307 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,307 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,307 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,308 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,308 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,308 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,309 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,309 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,309 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,309 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,310 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,310 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,311 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,311 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,311 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,311 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,311 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,312 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,312 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,312 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,312 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,313 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,313 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,313 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,313 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,314 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,314 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,314 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,314 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,315 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,315 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,315 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,316 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,316 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,316 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,316 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,317 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,317 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,317 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,317 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,318 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,318 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,318 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,319 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,319 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,319 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,319 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,320 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,320 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,320 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,320 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,321 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,321 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,321 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,321 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,322 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,322 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,322 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,322 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,323 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,323 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,323 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,324 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,324 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,324 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,324 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,325 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,325 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,325 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,325 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,326 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,326 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,326 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,326 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,327 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,327 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,327 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,327 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,328 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,328 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,328 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,329 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,329 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,329 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,329 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,330 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,330 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,330 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,331 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,331 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,331 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,335 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,336 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,336 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,336 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,337 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,337 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,337 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,337 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,338 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,338 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,338 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,338 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,339 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,345 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,345 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,346 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,346 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,346 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,346 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,347 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,347 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,347 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,347 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,348 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,348 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,348 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,354 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,354 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,355 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,355 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,355 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,355 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,355 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,356 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,356 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,356 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,356 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,357 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,357 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:29:29,370 INFO L149 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2020-10-21 22:29:29,385 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-21 22:29:29,407 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-21 22:29:29,407 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-21 22:29:29,408 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-21 22:29:29,408 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-21 22:29:29,408 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-21 22:29:29,408 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-21 22:29:29,408 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-21 22:29:29,409 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-21 22:29:29,429 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-21 22:29:29,432 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 178 places, 185 transitions, 412 flow [2020-10-21 22:29:29,436 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 178 places, 185 transitions, 412 flow [2020-10-21 22:29:29,438 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 178 places, 185 transitions, 412 flow [2020-10-21 22:29:29,544 INFO L129 PetriNetUnfolder]: 16/193 cut-off events. [2020-10-21 22:29:29,544 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2020-10-21 22:29:29,558 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. [2020-10-21 22:29:29,570 INFO L116 LiptonReduction]: Number of co-enabled transitions 5760 [2020-10-21 22:29:31,091 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-10-21 22:29:32,896 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-10-21 22:29:33,192 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-10-21 22:29:33,296 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-10-21 22:29:33,705 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2020-10-21 22:29:33,867 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-10-21 22:29:33,999 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-10-21 22:29:34,505 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-10-21 22:29:34,519 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:29:34,522 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:29:34,780 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-10-21 22:29:34,913 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2020-10-21 22:29:35,650 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 132 [2020-10-21 22:29:35,925 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2020-10-21 22:29:35,939 INFO L131 LiptonReduction]: Checked pairs total: 13844 [2020-10-21 22:29:35,939 INFO L133 LiptonReduction]: Total number of compositions: 158 [2020-10-21 22:29:35,946 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 46 places, 48 transitions, 138 flow [2020-10-21 22:29:36,009 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 1022 states. [2020-10-21 22:29:36,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states. [2020-10-21 22:29:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-10-21 22:29:36,038 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 22:29:36,039 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] [2020-10-21 22:29:36,039 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-10-21 22:29:36,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 22:29:36,046 INFO L82 PathProgramCache]: Analyzing trace with hash 51974582, now seen corresponding path program 1 times [2020-10-21 22:29:36,057 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 22:29:36,058 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1109880973] [2020-10-21 22:29:36,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 22:29:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 22:29:36,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-21 22:29:36,344 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1109880973] [2020-10-21 22:29:36,345 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-21 22:29:36,345 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-21 22:29:36,346 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422863943] [2020-10-21 22:29:36,351 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-21 22:29:36,351 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-21 22:29:36,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-21 22:29:36,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-21 22:29:36,371 INFO L87 Difference]: Start difference. First operand 1022 states. Second operand 5 states. [2020-10-21 22:29:36,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-21 22:29:36,577 INFO L93 Difference]: Finished difference Result 1022 states and 3639 transitions. [2020-10-21 22:29:36,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-21 22:29:36,579 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2020-10-21 22:29:36,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-21 22:29:36,614 INFO L225 Difference]: With dead ends: 1022 [2020-10-21 22:29:36,614 INFO L226 Difference]: Without dead ends: 1000 [2020-10-21 22:29:36,616 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 [2020-10-21 22:29:36,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1000 states. [2020-10-21 22:29:36,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1000 to 1000. [2020-10-21 22:29:36,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1000 states. [2020-10-21 22:29:36,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 1000 states and 3586 transitions. [2020-10-21 22:29:36,777 INFO L78 Accepts]: Start accepts. Automaton has 1000 states and 3586 transitions. Word has length 24 [2020-10-21 22:29:36,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-21 22:29:36,778 INFO L481 AbstractCegarLoop]: Abstraction has 1000 states and 3586 transitions. [2020-10-21 22:29:36,778 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-21 22:29:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 3586 transitions. [2020-10-21 22:29:36,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-10-21 22:29:36,789 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 22:29:36,789 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] [2020-10-21 22:29:36,798 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-21 22:29:36,798 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-10-21 22:29:36,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 22:29:36,799 INFO L82 PathProgramCache]: Analyzing trace with hash 109230962, now seen corresponding path program 1 times [2020-10-21 22:29:36,799 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 22:29:36,800 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750113271] [2020-10-21 22:29:36,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 22:29:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 22:29:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-21 22:29:36,925 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1750113271] [2020-10-21 22:29:36,926 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-21 22:29:36,926 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-21 22:29:36,926 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526682481] [2020-10-21 22:29:36,927 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-21 22:29:36,927 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-21 22:29:36,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-21 22:29:36,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-21 22:29:36,928 INFO L87 Difference]: Start difference. First operand 1000 states and 3586 transitions. Second operand 3 states. [2020-10-21 22:29:36,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-21 22:29:36,991 INFO L93 Difference]: Finished difference Result 1636 states and 5899 transitions. [2020-10-21 22:29:36,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-21 22:29:36,992 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2020-10-21 22:29:36,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-21 22:29:37,007 INFO L225 Difference]: With dead ends: 1636 [2020-10-21 22:29:37,008 INFO L226 Difference]: Without dead ends: 1617 [2020-10-21 22:29:37,009 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 [2020-10-21 22:29:37,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2020-10-21 22:29:37,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 1362. [2020-10-21 22:29:37,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1362 states. [2020-10-21 22:29:37,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1362 states and 4940 transitions. [2020-10-21 22:29:37,074 INFO L78 Accepts]: Start accepts. Automaton has 1362 states and 4940 transitions. Word has length 24 [2020-10-21 22:29:37,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-21 22:29:37,074 INFO L481 AbstractCegarLoop]: Abstraction has 1362 states and 4940 transitions. [2020-10-21 22:29:37,074 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-21 22:29:37,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 4940 transitions. [2020-10-21 22:29:37,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-10-21 22:29:37,081 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 22:29:37,081 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] [2020-10-21 22:29:37,081 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-21 22:29:37,081 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-10-21 22:29:37,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 22:29:37,082 INFO L82 PathProgramCache]: Analyzing trace with hash -1998682876, now seen corresponding path program 1 times [2020-10-21 22:29:37,082 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 22:29:37,082 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424626572] [2020-10-21 22:29:37,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 22:29:37,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 22:29:37,887 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2020-10-21 22:29:38,023 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 42 [2020-10-21 22:29:38,158 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-10-21 22:29:38,388 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 54 [2020-10-21 22:29:38,555 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 56 [2020-10-21 22:29:38,708 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2020-10-21 22:29:38,862 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 46 [2020-10-21 22:29:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-21 22:29:39,475 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424626572] [2020-10-21 22:29:39,475 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1541657567] [2020-10-21 22:29:39,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/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 [2020-10-21 22:29:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 22:29:39,654 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 31 conjunts are in the unsatisfiable core [2020-10-21 22:29:39,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-21 22:29:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-21 22:29:39,857 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-21 22:29:39,857 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 4] total 20 [2020-10-21 22:29:39,857 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359166851] [2020-10-21 22:29:39,858 INFO L461 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-10-21 22:29:39,858 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-21 22:29:39,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-10-21 22:29:39,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=416, Unknown=0, NotChecked=0, Total=462 [2020-10-21 22:29:39,859 INFO L87 Difference]: Start difference. First operand 1362 states and 4940 transitions. Second operand 22 states. [2020-10-21 22:29:40,203 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2020-10-21 22:29:40,428 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2020-10-21 22:29:40,740 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2020-10-21 22:29:41,247 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-10-21 22:29:41,672 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2020-10-21 22:29:42,020 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 75 [2020-10-21 22:29:42,428 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2020-10-21 22:29:42,979 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2020-10-21 22:29:43,382 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2020-10-21 22:29:43,713 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2020-10-21 22:29:44,017 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2020-10-21 22:29:44,442 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 110 [2020-10-21 22:29:44,987 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 128 [2020-10-21 22:29:45,587 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2020-10-21 22:29:46,343 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 155 [2020-10-21 22:29:46,712 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-10-21 22:29:47,203 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2020-10-21 22:29:47,995 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 139 [2020-10-21 22:29:48,584 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 124 [2020-10-21 22:29:49,258 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 121 [2020-10-21 22:29:49,570 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 82 [2020-10-21 22:29:49,963 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 94 [2020-10-21 22:29:50,490 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-10-21 22:29:51,385 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 151 [2020-10-21 22:29:51,770 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92 [2020-10-21 22:29:52,381 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 134 [2020-10-21 22:29:53,364 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2020-10-21 22:29:54,056 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 126 [2020-10-21 22:29:54,466 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2020-10-21 22:29:54,941 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2020-10-21 22:29:55,709 WARN L193 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 145 [2020-10-21 22:29:56,164 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 98 [2020-10-21 22:29:56,406 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2020-10-21 22:29:56,702 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2020-10-21 22:29:57,233 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 110 [2020-10-21 22:29:57,704 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2020-10-21 22:29:58,156 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 110 [2020-10-21 22:29:59,200 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2020-10-21 22:30:00,087 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 124 [2020-10-21 22:30:00,618 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2020-10-21 22:30:01,175 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2020-10-21 22:30:02,131 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 120 [2020-10-21 22:30:02,702 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2020-10-21 22:30:03,439 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2020-10-21 22:30:03,894 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 110 [2020-10-21 22:30:04,890 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2020-10-21 22:30:05,667 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 121 [2020-10-21 22:30:06,328 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 121 [2020-10-21 22:30:06,989 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2020-10-21 22:30:07,600 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2020-10-21 22:30:08,057 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2020-10-21 22:30:08,815 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2020-10-21 22:30:09,268 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2020-10-21 22:30:10,252 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 109 [2020-10-21 22:30:11,019 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 127 [2020-10-21 22:30:11,764 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 129 [2020-10-21 22:30:12,538 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 131 [2020-10-21 22:30:13,267 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-10-21 22:30:13,870 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2020-10-21 22:30:14,945 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 108 [2020-10-21 22:30:15,418 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 99 [2020-10-21 22:30:16,325 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2020-10-21 22:30:17,347 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2020-10-21 22:30:17,988 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2020-10-21 22:30:18,563 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 121 [2020-10-21 22:30:19,139 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 119 [2020-10-21 22:30:20,241 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2020-10-21 22:30:20,894 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 132 [2020-10-21 22:30:21,536 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 130 [2020-10-21 22:30:22,597 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2020-10-21 22:30:23,215 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2020-10-21 22:30:24,079 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 113 [2020-10-21 22:30:24,870 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 129 [2020-10-21 22:30:25,500 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2020-10-21 22:30:26,142 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 111 [2020-10-21 22:30:26,617 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-10-21 22:30:27,097 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2020-10-21 22:30:28,360 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 133 [2020-10-21 22:30:29,149 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 135 [2020-10-21 22:30:30,064 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2020-10-21 22:30:30,775 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 132 [2020-10-21 22:30:31,482 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 117 [2020-10-21 22:30:31,985 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2020-10-21 22:30:33,164 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 139 [2020-10-21 22:30:34,205 WARN L193 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 129 [2020-10-21 22:30:35,168 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 128 [2020-10-21 22:30:35,931 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 131 [2020-10-21 22:30:36,665 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2020-10-21 22:30:37,270 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 121 [2020-10-21 22:30:37,898 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 124 [2020-10-21 22:30:39,166 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 117 [2020-10-21 22:30:39,808 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 120 [2020-10-21 22:30:40,343 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 114 [2020-10-21 22:30:41,310 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 121 [2020-10-21 22:30:42,082 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2020-10-21 22:30:42,700 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 117 [2020-10-21 22:30:43,227 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2020-10-21 22:30:44,100 WARN L193 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 135 [2020-10-21 22:30:44,853 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2020-10-21 22:30:45,479 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 116 [2020-10-21 22:30:46,167 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2020-10-21 22:30:47,244 WARN L193 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 127 [2020-10-21 22:30:48,845 WARN L193 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 140 [2020-10-21 22:30:49,750 WARN L193 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 138 [2020-10-21 22:30:50,480 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 115 [2020-10-21 22:30:51,085 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2020-10-21 22:30:51,825 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 128 [2020-10-21 22:30:53,114 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 137 DAG size of output: 133 [2020-10-21 22:30:53,856 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 127 [2020-10-21 22:30:54,939 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 118 [2020-10-21 22:30:55,524 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2020-10-21 22:30:56,827 WARN L193 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 137 [2020-10-21 22:30:57,630 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 123 [2020-10-21 22:30:58,506 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 133 [2020-10-21 22:30:59,540 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-10-21 22:31:00,165 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 105 [2020-10-21 22:31:01,209 WARN L193 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 139 [2020-10-21 22:31:01,987 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 120 [2020-10-21 22:31:02,796 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2020-10-21 22:31:03,459 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 119 [2020-10-21 22:31:04,479 WARN L193 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 116 [2020-10-21 22:31:05,167 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 111 [2020-10-21 22:31:06,082 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 129 [2020-10-21 22:31:06,875 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 127 [2020-10-21 22:31:07,966 WARN L193 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 122 [2020-10-21 22:31:08,658 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 116 [2020-10-21 22:31:09,383 WARN L193 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 124 [2020-10-21 22:31:10,160 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 122 [2020-10-21 22:31:10,795 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 109 [2020-10-21 22:31:11,756 WARN L193 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 117 [2020-10-21 22:31:12,765 WARN L193 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 126 [2020-10-21 22:31:13,504 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 122 [2020-10-21 22:31:14,274 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 121 [2020-10-21 22:31:14,922 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 117 [2020-10-21 22:31:15,810 WARN L193 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 128 [2020-10-21 22:31:16,453 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 109 [2020-10-21 22:31:17,051 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 102 [2020-10-21 22:31:17,832 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 123 [2020-10-21 22:31:17,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-21 22:31:17,880 INFO L93 Difference]: Finished difference Result 10864 states and 39649 transitions. [2020-10-21 22:31:17,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2020-10-21 22:31:17,882 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 27 [2020-10-21 22:31:17,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-21 22:31:17,965 INFO L225 Difference]: With dead ends: 10864 [2020-10-21 22:31:17,966 INFO L226 Difference]: Without dead ends: 10123 [2020-10-21 22:31:17,973 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 160 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8696 ImplicationChecksByTransitivity, 81.3s TimeCoverageRelationStatistics Valid=3995, Invalid=22087, Unknown=0, NotChecked=0, Total=26082 [2020-10-21 22:31:17,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10123 states. [2020-10-21 22:31:18,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10123 to 1288. [2020-10-21 22:31:18,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1288 states. [2020-10-21 22:31:18,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1288 states and 4684 transitions. [2020-10-21 22:31:18,109 INFO L78 Accepts]: Start accepts. Automaton has 1288 states and 4684 transitions. Word has length 27 [2020-10-21 22:31:18,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-21 22:31:18,109 INFO L481 AbstractCegarLoop]: Abstraction has 1288 states and 4684 transitions. [2020-10-21 22:31:18,109 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-10-21 22:31:18,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 4684 transitions. [2020-10-21 22:31:18,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-10-21 22:31:18,114 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 22:31:18,114 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] [2020-10-21 22:31:18,327 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-10-21 22:31:18,328 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-10-21 22:31:18,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 22:31:18,328 INFO L82 PathProgramCache]: Analyzing trace with hash -120900145, now seen corresponding path program 1 times [2020-10-21 22:31:18,328 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 22:31:18,329 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392339975] [2020-10-21 22:31:18,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 22:31:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 22:31:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-21 22:31:18,866 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392339975] [2020-10-21 22:31:18,866 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2011154784] [2020-10-21 22:31:18,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/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 [2020-10-21 22:31:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 22:31:18,965 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 45 conjunts are in the unsatisfiable core [2020-10-21 22:31:18,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-21 22:31:19,060 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:31:19,061 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 [2020-10-21 22:31:19,073 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 2, 2, 3, 2, 2, 1] term [2020-10-21 22:31:19,074 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,076 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 2, 2, 3, 2, 2, 1] term [2020-10-21 22:31:19,077 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,078 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 1] term [2020-10-21 22:31:19,078 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,080 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 2, 1] term [2020-10-21 22:31:19,080 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,084 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 2, 1] term [2020-10-21 22:31:19,084 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,085 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 1] term [2020-10-21 22:31:19,085 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,088 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 2, 2, 3, 1] term [2020-10-21 22:31:19,088 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,094 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 2, 2, 4, 2, 3, 3, 1] term [2020-10-21 22:31:19,095 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,096 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 2, 2, 4, 2, 3, 3, 1] term [2020-10-21 22:31:19,096 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,098 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 4, 2, 3, 3, 1] term [2020-10-21 22:31:19,098 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,099 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 3, 1] term [2020-10-21 22:31:19,099 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,101 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-10-21 22:31:19,101 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,103 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 3, 2, 1] term [2020-10-21 22:31:19,103 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,104 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 2, 2, 2, 1] term [2020-10-21 22:31:19,105 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,111 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 2, 1] term [2020-10-21 22:31:19,111 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,112 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 2, 1] term [2020-10-21 22:31:19,112 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,114 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 4, 2, 1] term [2020-10-21 22:31:19,114 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,115 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 2, 3, 2, 3, 2, 2, 1] term [2020-10-21 22:31:19,115 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,117 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 [2020-10-21 22:31:19,118 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,119 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 2, 2, 4, 3, 3, 3, 2, 2, 2, 3, 1] term [2020-10-21 22:31:19,119 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,120 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 2, 2, 4, 3, 3, 3, 2, 2, 2, 3, 1] term [2020-10-21 22:31:19,120 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,124 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 2, 2, 4, 2, 3, 2, 1] term [2020-10-21 22:31:19,124 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,125 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 4, 2, 1] term [2020-10-21 22:31:19,125 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,126 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 2, 1] term [2020-10-21 22:31:19,126 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,127 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 2, 1] term [2020-10-21 22:31:19,127 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-21 22:31:19,128 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 2, 2, 2, 1] term [2020-10-21 22:31:19,128 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-21 22:31:19,129 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 2, 2, 2, 1] term [2020-10-21 22:31:19,129 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,130 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-10-21 22:31:19,130 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,132 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 4, 2, 3, 2, 1] term [2020-10-21 22:31:19,132 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,133 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 3, 2, 1] term [2020-10-21 22:31:19,133 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,134 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 2, 1] term [2020-10-21 22:31:19,134 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,135 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 2, 1] term [2020-10-21 22:31:19,135 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:19,136 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-10-21 22:31:19,136 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,138 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 [2020-10-21 22:31:19,138 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:19,141 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-21 22:31:19,369 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 29 [2020-10-21 22:31:19,370 INFO L625 ElimStorePlain]: treesize reduction 3063, result has 1.2 percent of original size [2020-10-21 22:31:19,376 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-10-21 22:31:19,376 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:55, output treesize:25 [2020-10-21 22:31:19,547 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 [2020-10-21 22:31:19,548 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-21 22:31:19,569 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:31:19,572 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. [2020-10-21 22:31:19,572 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:38, output treesize:34 [2020-10-21 22:31:19,701 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 [2020-10-21 22:31:19,702 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-21 22:31:19,721 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:31:19,725 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. [2020-10-21 22:31:19,726 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:42, output treesize:38 [2020-10-21 22:31:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-21 22:31:19,903 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-21 22:31:19,903 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 13 [2020-10-21 22:31:19,903 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15111236] [2020-10-21 22:31:19,904 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-21 22:31:19,904 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-21 22:31:19,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-21 22:31:19,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-10-21 22:31:19,905 INFO L87 Difference]: Start difference. First operand 1288 states and 4684 transitions. Second operand 15 states. [2020-10-21 22:31:24,393 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 42 [2020-10-21 22:31:24,712 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 47 [2020-10-21 22:31:24,884 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2020-10-21 22:31:29,904 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2020-10-21 22:31:30,917 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2020-10-21 22:31:31,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-21 22:31:31,745 INFO L93 Difference]: Finished difference Result 6682 states and 24390 transitions. [2020-10-21 22:31:31,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-10-21 22:31:31,747 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 28 [2020-10-21 22:31:31,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-21 22:31:31,780 INFO L225 Difference]: With dead ends: 6682 [2020-10-21 22:31:31,780 INFO L226 Difference]: Without dead ends: 5312 [2020-10-21 22:31:31,782 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 334 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=394, Invalid=1498, Unknown=0, NotChecked=0, Total=1892 [2020-10-21 22:31:31,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5312 states. [2020-10-21 22:31:31,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5312 to 1000. [2020-10-21 22:31:31,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1000 states. [2020-10-21 22:31:31,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 1000 states and 3642 transitions. [2020-10-21 22:31:31,854 INFO L78 Accepts]: Start accepts. Automaton has 1000 states and 3642 transitions. Word has length 28 [2020-10-21 22:31:31,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-21 22:31:31,855 INFO L481 AbstractCegarLoop]: Abstraction has 1000 states and 3642 transitions. [2020-10-21 22:31:31,855 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-21 22:31:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 3642 transitions. [2020-10-21 22:31:31,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-10-21 22:31:31,859 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 22:31:31,859 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] [2020-10-21 22:31:32,073 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-21 22:31:32,074 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-10-21 22:31:32,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 22:31:32,074 INFO L82 PathProgramCache]: Analyzing trace with hash 460312367, now seen corresponding path program 1 times [2020-10-21 22:31:32,074 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 22:31:32,074 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140301581] [2020-10-21 22:31:32,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 22:31:32,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 22:31:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-21 22:31:32,290 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140301581] [2020-10-21 22:31:32,290 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1917929506] [2020-10-21 22:31:32,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/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 [2020-10-21 22:31:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 22:31:32,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 91 conjunts are in the unsatisfiable core [2020-10-21 22:31:32,435 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-21 22:31:32,441 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:32,882 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 34 [2020-10-21 22:31:32,883 INFO L350 Elim1Store]: treesize reduction 234, result has 20.4 percent of original size [2020-10-21 22:31:32,883 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 [2020-10-21 22:31:32,885 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 4, 2, 3, 1] term [2020-10-21 22:31:32,885 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,886 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 1] term [2020-10-21 22:31:32,887 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,887 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 1] term [2020-10-21 22:31:32,888 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,888 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 1] term [2020-10-21 22:31:32,889 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,895 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,896 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,896 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,897 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,901 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,902 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,909 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-21 22:31:32,913 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,913 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,914 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,915 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,918 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,918 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:32,921 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-21 22:31:32,928 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-21 22:31:33,304 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 34 [2020-10-21 22:31:33,305 INFO L350 Elim1Store]: treesize reduction 234, result has 20.4 percent of original size [2020-10-21 22:31:33,305 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 [2020-10-21 22:31:33,306 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 4, 2, 3, 1] term [2020-10-21 22:31:33,306 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,307 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 1] term [2020-10-21 22:31:33,307 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,309 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 1] term [2020-10-21 22:31:33,309 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,310 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 1] term [2020-10-21 22:31:33,310 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,316 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,317 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,318 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,318 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,321 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-21 22:31:33,326 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,328 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,368 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,379 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-21 22:31:33,385 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,386 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,386 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,389 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,390 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,395 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-10-21 22:31:33,862 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 34 [2020-10-21 22:31:33,863 INFO L350 Elim1Store]: treesize reduction 234, result has 20.4 percent of original size [2020-10-21 22:31:33,863 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 [2020-10-21 22:31:33,864 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 4, 2, 3, 1] term [2020-10-21 22:31:33,865 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,865 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 1] term [2020-10-21 22:31:33,865 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,866 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 1] term [2020-10-21 22:31:33,866 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,868 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 1] term [2020-10-21 22:31:33,869 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,869 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,870 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,870 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,871 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,872 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-21 22:31:33,875 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,878 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,879 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,884 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,884 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,885 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-10-21 22:31:33,888 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,891 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,892 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-21 22:31:33,896 INFO L545 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-10-21 22:31:35,354 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 125 DAG size of output: 85 [2020-10-21 22:31:35,355 INFO L625 ElimStorePlain]: treesize reduction 1020, result has 29.3 percent of original size [2020-10-21 22:31:35,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-10-21 22:31:35,390 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 [2020-10-21 22:31:35,391 INFO L545 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-10-21 22:31:35,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-10-21 22:31:35,433 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 [2020-10-21 22:31:35,434 INFO L545 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-10-21 22:31:35,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-10-21 22:31:35,456 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 [2020-10-21 22:31:35,457 INFO L545 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-10-21 22:31:35,841 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-10-21 22:31:35,842 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:31:35,845 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-21 22:31:35,846 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 5 disjuncts [2020-10-21 22:31:35,848 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. [2020-10-21 22:31:35,849 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 5 variables, input treesize:330, output treesize:411 [2020-10-21 22:31:35,850 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-21 22:31:35,851 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 5 disjuncts [2020-10-21 22:31:35,854 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 6 disjuncts [2020-10-21 22:31:35,855 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:31:35,858 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 6 disjuncts [2020-10-21 22:31:35,860 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:31:36,297 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2020-10-21 22:31:36,305 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-21 22:31:36,306 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 5 disjuncts [2020-10-21 22:31:36,310 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-21 22:31:36,311 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 5 disjuncts [2020-10-21 22:31:36,314 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-21 22:31:36,315 INFO L603 QuantifierPusher]: Distributing 6 conjuncts over 5 disjuncts [2020-10-21 22:31:40,551 WARN L193 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 191 DAG size of output: 179 [2020-10-21 22:31:44,820 WARN L193 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 442 [2020-10-21 22:31:44,846 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 18, 20, 1] term [2020-10-21 22:31:44,847 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:45,011 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:53,490 WARN L193 SmtUtils]: Spent 7.93 s on a formula simplification that was a NOOP. DAG size: 651 [2020-10-21 22:31:53,536 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:53,683 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:53,869 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:54,003 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:54,004 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:54,150 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:54,326 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:54,486 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:54,685 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:31:54,686 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:54,855 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:55,016 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:55,185 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:55,535 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:55,760 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:55,989 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:56,215 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:56,391 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:56,573 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:56,716 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:56,857 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:56,990 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:57,120 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:57,284 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:57,416 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:57,596 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:31:57,598 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:57,790 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:57,989 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:58,128 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:58,324 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:58,461 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:58,585 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:58,707 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:58,828 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:59,008 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:59,254 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:59,440 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:59,578 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:59,703 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:59,837 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:31:59,965 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:00,128 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:00,285 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:00,454 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:00,584 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:00,706 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:00,832 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:00,982 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:01,101 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:01,217 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:01,378 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:01,508 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:01,624 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:01,739 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:01,902 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,021 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,148 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,273 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,376 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,447 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,518 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,598 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,669 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:32:02,669 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,741 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,812 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:02,905 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:32:02,906 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,023 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,137 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,253 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,324 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,394 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,464 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,534 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,605 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,675 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,745 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,824 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,895 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:03,965 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,035 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,105 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:32:04,106 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,176 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,247 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,320 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,414 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,484 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,555 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,625 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,695 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,766 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,836 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,909 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:04,983 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,054 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,124 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,195 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,266 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,335 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,405 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,474 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,557 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,637 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,706 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,776 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,845 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,915 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:05,989 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,059 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,129 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,202 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,272 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:32:06,272 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,342 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,412 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,482 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,552 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,623 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,692 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,762 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,850 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,920 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:06,990 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,060 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,130 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,199 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,269 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,340 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,409 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,482 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,552 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,622 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,692 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,763 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,833 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,902 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:07,972 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,042 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,126 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,196 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,265 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,335 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,405 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,475 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,545 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,615 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,686 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,759 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,829 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:32:08,830 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,901 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:08,972 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,042 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:32:09,042 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,113 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,183 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,253 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,324 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,394 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,478 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,548 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,619 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,689 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,760 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,830 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,900 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:09,971 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,041 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,113 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:32:10,114 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,185 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,255 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,325 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,395 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,466 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,536 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,607 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,680 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,750 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,821 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,891 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:10,961 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,032 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,107 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,177 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,261 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,350 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,426 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,496 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,567 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,637 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,707 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:32:11,708 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,779 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,851 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:11,951 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,022 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,094 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,164 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,234 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,304 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,374 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,448 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,518 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,589 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,659 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,730 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,800 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:32:12,801 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,871 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:12,944 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,015 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,085 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,156 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,226 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,296 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,366 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,440 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,510 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,581 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,651 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,721 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:32:13,722 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,792 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,865 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:13,935 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,006 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,076 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,146 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,216 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,290 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,361 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,431 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,504 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,576 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,646 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,720 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,791 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,861 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:14,931 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:32:14,932 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,002 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,072 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,145 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,216 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,286 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,357 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,427 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,499 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,570 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,640 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,710 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,781 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,851 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,926 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:15,996 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:32:15,997 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,067 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,138 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,211 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,286 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,357 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,427 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,497 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,571 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,642 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,712 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,783 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,853 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,926 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:32:16,928 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:16,998 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,068 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,139 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,209 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,284 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,354 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,424 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,495 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,568 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,638 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,710 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,788 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,858 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:17,930 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,000 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,069 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,139 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,208 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,283 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,353 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,422 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,492 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,561 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,631 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,704 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,773 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-21 22:32:18,774 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,844 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,914 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:18,984 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,057 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,127 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,196 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,266 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,336 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,409 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,479 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,548 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,617 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,687 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,759 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,830 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,899 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:19,969 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,038 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,111 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,181 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,251 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,321 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,390 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,459 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,532 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,602 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,671 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,741 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,810 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,883 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:20,954 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,024 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,096 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,166 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,239 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,309 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:32:21,310 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,385 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,456 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,525 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:32:21,526 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,601 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,671 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,742 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,812 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,882 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:21,956 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,026 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,097 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,167 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,238 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,311 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,381 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,452 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,522 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,592 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-21 22:32:22,592 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,666 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,736 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,806 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,876 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:22,946 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:23,019 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:23,088 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:23,158 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:23,228 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:23,301 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:23,372 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:23,442 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:23,511 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:23,581 INFO L603 QuantifierPusher]: Distributing 18 conjuncts over 2 disjuncts [2020-10-21 22:32:23,936 INFO L441 ElimStorePlain]: Different costs {561=[v_prenex_154], 1176=[|v_#valid_274|, v_prenex_114]} [2020-10-21 22:32:25,098 INFO L244 Elim1Store]: Index analysis took 1030 ms [2020-10-21 22:32:25,213 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-10-21 22:32:25,213 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:25,214 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 [2020-10-21 22:32:25,215 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:26,034 INFO L244 Elim1Store]: Index analysis took 675 ms [2020-10-21 22:32:26,103 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:26,103 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 [2020-10-21 22:32:26,104 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:26,731 INFO L244 Elim1Store]: Index analysis took 478 ms [2020-10-21 22:32:26,800 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:26,801 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 [2020-10-21 22:32:26,801 INFO L545 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:27,258 INFO L244 Elim1Store]: Index analysis took 366 ms [2020-10-21 22:32:27,323 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:27,323 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 [2020-10-21 22:32:27,324 INFO L545 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:28,067 INFO L244 Elim1Store]: Index analysis took 615 ms [2020-10-21 22:32:28,137 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:28,137 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 [2020-10-21 22:32:28,138 INFO L545 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:29,238 INFO L244 Elim1Store]: Index analysis took 987 ms [2020-10-21 22:32:29,364 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-10-21 22:32:29,364 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:29,365 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 [2020-10-21 22:32:29,366 INFO L545 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:29,892 INFO L244 Elim1Store]: Index analysis took 425 ms [2020-10-21 22:32:29,960 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:29,961 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 [2020-10-21 22:32:29,961 INFO L545 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:30,541 INFO L244 Elim1Store]: Index analysis took 456 ms [2020-10-21 22:32:30,612 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:30,612 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 [2020-10-21 22:32:30,613 INFO L545 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:31,218 INFO L244 Elim1Store]: Index analysis took 507 ms [2020-10-21 22:32:31,288 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:31,289 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 [2020-10-21 22:32:31,290 INFO L545 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:32,058 INFO L244 Elim1Store]: Index analysis took 662 ms [2020-10-21 22:32:32,169 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-10-21 22:32:32,170 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:32,171 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 [2020-10-21 22:32:32,172 INFO L545 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:32,809 INFO L244 Elim1Store]: Index analysis took 502 ms [2020-10-21 22:32:32,878 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:32,878 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 [2020-10-21 22:32:32,878 INFO L545 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:33,423 INFO L244 Elim1Store]: Index analysis took 445 ms [2020-10-21 22:32:33,493 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:33,493 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 [2020-10-21 22:32:33,494 INFO L545 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:33,971 INFO L244 Elim1Store]: Index analysis took 383 ms [2020-10-21 22:32:34,039 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:34,040 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 [2020-10-21 22:32:34,041 INFO L545 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:34,556 INFO L244 Elim1Store]: Index analysis took 412 ms [2020-10-21 22:32:34,629 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:34,629 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 [2020-10-21 22:32:34,630 INFO L545 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:35,318 INFO L244 Elim1Store]: Index analysis took 567 ms [2020-10-21 22:32:35,386 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:35,386 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 [2020-10-21 22:32:35,387 INFO L545 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:36,145 INFO L244 Elim1Store]: Index analysis took 644 ms [2020-10-21 22:32:36,214 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:36,214 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 [2020-10-21 22:32:36,215 INFO L545 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:36,811 INFO L244 Elim1Store]: Index analysis took 438 ms [2020-10-21 22:32:36,883 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:36,883 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 [2020-10-21 22:32:36,884 INFO L545 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:37,464 INFO L244 Elim1Store]: Index analysis took 451 ms [2020-10-21 22:32:37,537 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:37,538 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 [2020-10-21 22:32:37,539 INFO L545 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:38,273 INFO L244 Elim1Store]: Index analysis took 629 ms [2020-10-21 22:32:38,391 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-10-21 22:32:38,392 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:38,392 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 [2020-10-21 22:32:38,393 INFO L545 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:39,169 INFO L244 Elim1Store]: Index analysis took 664 ms [2020-10-21 22:32:39,303 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-10-21 22:32:39,304 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:39,304 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 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 [2020-10-21 22:32:39,305 INFO L545 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:40,051 INFO L244 Elim1Store]: Index analysis took 597 ms [2020-10-21 22:32:40,127 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:40,127 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 [2020-10-21 22:32:40,128 INFO L545 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:40,809 INFO L244 Elim1Store]: Index analysis took 570 ms [2020-10-21 22:32:40,882 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:40,882 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 [2020-10-21 22:32:40,883 INFO L545 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:41,548 INFO L244 Elim1Store]: Index analysis took 546 ms [2020-10-21 22:32:41,621 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:41,622 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 [2020-10-21 22:32:41,623 INFO L545 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:42,139 INFO L244 Elim1Store]: Index analysis took 401 ms [2020-10-21 22:32:42,210 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:42,211 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 [2020-10-21 22:32:42,212 INFO L545 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:42,850 INFO L244 Elim1Store]: Index analysis took 514 ms [2020-10-21 22:32:42,920 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:42,921 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 [2020-10-21 22:32:42,922 INFO L545 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:43,434 INFO L244 Elim1Store]: Index analysis took 404 ms [2020-10-21 22:32:43,506 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:43,507 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 [2020-10-21 22:32:43,507 INFO L545 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:44,235 INFO L244 Elim1Store]: Index analysis took 574 ms [2020-10-21 22:32:44,309 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:44,309 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 [2020-10-21 22:32:44,310 INFO L545 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:45,012 INFO L244 Elim1Store]: Index analysis took 578 ms [2020-10-21 22:32:45,087 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:45,088 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 [2020-10-21 22:32:45,089 INFO L545 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:45,813 INFO L244 Elim1Store]: Index analysis took 602 ms [2020-10-21 22:32:45,886 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:45,887 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 [2020-10-21 22:32:45,888 INFO L545 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:46,816 INFO L244 Elim1Store]: Index analysis took 808 ms [2020-10-21 22:32:46,936 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-10-21 22:32:46,937 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:46,938 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 [2020-10-21 22:32:46,939 INFO L545 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:47,821 INFO L244 Elim1Store]: Index analysis took 744 ms [2020-10-21 22:32:47,896 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:47,896 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 [2020-10-21 22:32:47,897 INFO L545 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:48,377 INFO L244 Elim1Store]: Index analysis took 352 ms [2020-10-21 22:32:48,458 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:48,459 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 [2020-10-21 22:32:48,459 INFO L545 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:49,185 INFO L244 Elim1Store]: Index analysis took 588 ms [2020-10-21 22:32:49,258 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:49,259 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 [2020-10-21 22:32:49,260 INFO L545 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:49,953 INFO L244 Elim1Store]: Index analysis took 578 ms [2020-10-21 22:32:50,022 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:50,022 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 [2020-10-21 22:32:50,023 INFO L545 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:50,640 INFO L244 Elim1Store]: Index analysis took 520 ms [2020-10-21 22:32:50,710 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:50,711 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 [2020-10-21 22:32:50,711 INFO L545 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:51,258 INFO L244 Elim1Store]: Index analysis took 437 ms [2020-10-21 22:32:51,335 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:51,336 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 [2020-10-21 22:32:51,336 INFO L545 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:51,983 INFO L244 Elim1Store]: Index analysis took 506 ms [2020-10-21 22:32:52,058 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:52,058 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 [2020-10-21 22:32:52,059 INFO L545 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:52,696 INFO L244 Elim1Store]: Index analysis took 515 ms [2020-10-21 22:32:52,768 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:52,769 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 [2020-10-21 22:32:52,770 INFO L545 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:53,303 INFO L244 Elim1Store]: Index analysis took 426 ms [2020-10-21 22:32:53,376 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:53,376 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 [2020-10-21 22:32:53,377 INFO L545 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:54,177 INFO L244 Elim1Store]: Index analysis took 690 ms [2020-10-21 22:32:54,253 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:54,253 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 [2020-10-21 22:32:54,254 INFO L545 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:54,829 INFO L244 Elim1Store]: Index analysis took 469 ms [2020-10-21 22:32:54,904 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:54,904 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 [2020-10-21 22:32:54,905 INFO L545 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:55,740 INFO L244 Elim1Store]: Index analysis took 716 ms [2020-10-21 22:32:55,813 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:55,814 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 [2020-10-21 22:32:55,814 INFO L545 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:56,565 INFO L244 Elim1Store]: Index analysis took 599 ms [2020-10-21 22:32:56,635 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:56,635 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 [2020-10-21 22:32:56,636 INFO L545 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:57,564 INFO L244 Elim1Store]: Index analysis took 786 ms [2020-10-21 22:32:57,692 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-10-21 22:32:57,692 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:57,693 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 [2020-10-21 22:32:57,693 INFO L545 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:58,529 INFO L244 Elim1Store]: Index analysis took 680 ms [2020-10-21 22:32:58,606 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:58,606 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 [2020-10-21 22:32:58,607 INFO L545 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2020-10-21 22:32:59,310 INFO L244 Elim1Store]: Index analysis took 576 ms [2020-10-21 22:32:59,384 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:32:59,384 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 [2020-10-21 22:32:59,385 INFO L545 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2020-10-21 22:33:00,244 INFO L244 Elim1Store]: Index analysis took 749 ms [2020-10-21 22:33:00,361 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-10-21 22:33:00,362 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:33:00,362 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 [2020-10-21 22:33:00,363 INFO L545 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2020-10-21 22:33:00,693 INFO L244 Elim1Store]: Index analysis took 204 ms [2020-10-21 22:33:00,768 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-21 22:33:00,769 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 [2020-10-21 22:33:00,769 INFO L545 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. Received shutdown request... [2020-10-21 22:33:44,463 WARN L210 SmtUtils]: Removed 32 from assertion stack [2020-10-21 22:33:44,663 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-21 22:33:44,664 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-21 22:33:44,668 WARN L235 ceAbstractionStarter]: Timeout [2020-10-21 22:33:44,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.10 10:33:44 BasicIcfg [2020-10-21 22:33:44,668 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-21 22:33:44,669 INFO L168 Benchmark]: Toolchain (without parser) took 256513.37 ms. Allocated memory was 147.3 MB in the beginning and 313.5 MB in the end (delta: 166.2 MB). Free memory was 100.9 MB in the beginning and 171.5 MB in the end (delta: -70.6 MB). Peak memory consumption was 998.5 MB. Max. memory is 7.1 GB. [2020-10-21 22:33:44,670 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 147.3 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-10-21 22:33:44,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.90 ms. Allocated memory was 147.3 MB in the beginning and 204.5 MB in the end (delta: 57.1 MB). Free memory was 99.9 MB in the beginning and 179.7 MB in the end (delta: -79.8 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. [2020-10-21 22:33:44,670 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.45 ms. Allocated memory is still 204.5 MB. Free memory was 179.7 MB in the beginning and 177.1 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2020-10-21 22:33:44,671 INFO L168 Benchmark]: Boogie Preprocessor took 33.38 ms. Allocated memory is still 204.5 MB. Free memory was 177.1 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. [2020-10-21 22:33:44,671 INFO L168 Benchmark]: RCFGBuilder took 580.77 ms. Allocated memory is still 204.5 MB. Free memory was 175.9 MB in the beginning and 147.2 MB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. [2020-10-21 22:33:44,671 INFO L168 Benchmark]: TraceAbstraction took 255438.97 ms. Allocated memory was 204.5 MB in the beginning and 313.5 MB in the end (delta: 109.1 MB). Free memory was 146.5 MB in the beginning and 171.5 MB in the end (delta: -25.0 MB). Peak memory consumption was 986.9 MB. Max. memory is 7.1 GB. [2020-10-21 22:33:44,673 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 147.3 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 401.90 ms. Allocated memory was 147.3 MB in the beginning and 204.5 MB in the end (delta: 57.1 MB). Free memory was 99.9 MB in the beginning and 179.7 MB in the end (delta: -79.8 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 46.45 ms. Allocated memory is still 204.5 MB. Free memory was 179.7 MB in the beginning and 177.1 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 33.38 ms. Allocated memory is still 204.5 MB. Free memory was 177.1 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 580.77 ms. Allocated memory is still 204.5 MB. Free memory was 175.9 MB in the beginning and 147.2 MB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 255438.97 ms. Allocated memory was 204.5 MB in the beginning and 313.5 MB in the end (delta: 109.1 MB). Free memory was 146.5 MB in the beginning and 171.5 MB in the end (delta: -25.0 MB). Peak memory consumption was 986.9 MB. 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: 6.5s, 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 43689ms.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 125 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 255.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 110.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 6.6s, HoareTripleCheckerStatistics: 448 SDtfs, 2087 SDslu, 3740 SDs, 0 SdLazy, 10107 SolverSat, 203 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 21.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 257 GetRequests, 48 SyntacticMatches, 1 SemanticMatches, 208 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9030 ImplicationChecksByTransitivity, 85.0s 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: 0.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 13402 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 3.9s 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