/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/concurrent/pthreads/distributed_search3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2abb09bbbae98a04ae2fcc735832bfdba44f6fbc-2abb09b [2021-06-06 08:45:48,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-06 08:45:48,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-06 08:45:48,190 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-06 08:45:48,218 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-06 08:45:48,219 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-06 08:45:48,219 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-06 08:45:48,220 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleep-NoLbe.epf [2021-06-06 08:45:48,239 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-06 08:45:48,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-06 08:45:48,239 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-06 08:45:48,240 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-06 08:45:48,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-06 08:45:48,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-06 08:45:48,241 INFO L138 SettingsManager]: * Use SBE=true [2021-06-06 08:45:48,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-06 08:45:48,242 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-06 08:45:48,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-06 08:45:48,242 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-06 08:45:48,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-06 08:45:48,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-06 08:45:48,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-06 08:45:48,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-06 08:45:48,243 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-06 08:45:48,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-06 08:45:48,243 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-06 08:45:48,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-06 08:45:48,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-06 08:45:48,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-06 08:45:48,244 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-06 08:45:48,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-06 08:45:48,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 08:45:48,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-06 08:45:48,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-06 08:45:48,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-06 08:45:48,245 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-06 08:45:48,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-06 08:45:48,246 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-06 08:45:48,246 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-06 08:45:48,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-06 08:45:48,246 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-06 08:45:48,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-06 08:45:48,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-06 08:45:48,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-06 08:45:48,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-06 08:45:48,537 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-06 08:45:48,537 INFO L275 PluginConnector]: CDTParser initialized [2021-06-06 08:45:48,538 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/distributed_search3.c [2021-06-06 08:45:48,607 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4bacc18f/ded64b6e5afd47ca9c0170cbb6264ec9/FLAG673fbcc9d [2021-06-06 08:45:49,019 INFO L306 CDTParser]: Found 1 translation units. [2021-06-06 08:45:49,020 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/concurrent/pthreads/distributed_search3.c [2021-06-06 08:45:49,020 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2021-06-06 08:45:49,020 WARN L117 ultiparseSymbolTable]: System include stdio.h could not be resolved by CDT -- only built-in system includes are available. [2021-06-06 08:45:49,048 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4bacc18f/ded64b6e5afd47ca9c0170cbb6264ec9/FLAG673fbcc9d [2021-06-06 08:45:49,433 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4bacc18f/ded64b6e5afd47ca9c0170cbb6264ec9 [2021-06-06 08:45:49,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-06 08:45:49,437 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-06 08:45:49,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-06 08:45:49,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-06 08:45:49,441 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-06 08:45:49,442 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d5fa2ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49, skipping insertion in model container [2021-06-06 08:45:49,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-06 08:45:49,462 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-06 08:45:49,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-06 08:45:49,661 INFO L203 MainTranslator]: Completed pre-run [2021-06-06 08:45:49,710 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-06 08:45:49,722 INFO L208 MainTranslator]: Completed translation [2021-06-06 08:45:49,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49 WrapperNode [2021-06-06 08:45:49,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-06 08:45:49,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-06 08:45:49,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-06 08:45:49,725 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-06 08:45:49,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,745 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-06 08:45:49,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-06 08:45:49,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-06 08:45:49,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-06 08:45:49,780 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,794 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,807 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (1/1) ... [2021-06-06 08:45:49,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-06 08:45:49,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-06 08:45:49,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-06 08:45:49,819 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-06 08:45:49,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (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 [2021-06-06 08:45:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-06 08:45:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure search_worker [2021-06-06 08:45:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure search_worker [2021-06-06 08:45:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-06 08:45:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-06 08:45:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-06 08:45:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-06 08:45:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-06 08:45:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-06 08:45:49,888 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-06 08:45:50,308 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-06 08:45:50,308 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-06 08:45:50,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 08:45:50 BoogieIcfgContainer [2021-06-06 08:45:50,310 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-06 08:45:50,313 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-06 08:45:50,313 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-06 08:45:50,316 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-06 08:45:50,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.06 08:45:49" (1/3) ... [2021-06-06 08:45:50,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e15cfb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 08:45:50, skipping insertion in model container [2021-06-06 08:45:50,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 08:45:49" (2/3) ... [2021-06-06 08:45:50,318 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e15cfb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 08:45:50, skipping insertion in model container [2021-06-06 08:45:50,318 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 08:45:50" (3/3) ... [2021-06-06 08:45:50,319 INFO L111 eAbstractionObserver]: Analyzing ICFG distributed_search3.c [2021-06-06 08:45:50,324 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-06 08:45:50,324 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-06 08:45:50,325 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-06 08:45:50,325 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-06 08:45:50,393 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,394 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,394 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,394 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,394 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,394 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,394 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,394 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,395 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,395 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,395 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,395 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,395 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,395 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,395 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,396 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,396 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,396 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,396 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,396 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,396 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,396 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,397 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,397 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,397 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,397 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,397 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,397 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,397 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,397 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,398 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,398 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,398 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,398 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,398 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,398 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,399 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,399 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,399 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,401 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,401 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,401 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,401 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,401 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,401 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,401 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,402 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,402 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,402 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,402 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,402 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,402 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,402 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,403 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,403 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,403 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,403 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,403 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,403 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,404 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,404 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,404 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,404 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,406 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,406 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,406 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,406 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,407 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,407 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,407 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,407 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,407 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,408 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,408 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,408 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,408 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,408 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,408 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,409 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,409 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,409 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,409 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,409 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,409 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,410 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,410 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,410 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,410 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,412 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,414 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,415 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,415 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,416 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,418 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,418 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,419 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,419 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,419 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,419 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,420 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,420 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,420 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,420 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,420 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,420 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,420 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,421 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,421 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,421 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,421 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,421 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,421 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,421 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,422 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,422 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,422 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,422 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,422 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,422 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,422 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,422 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,423 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,423 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,423 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,423 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,423 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,423 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,423 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,424 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,424 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,424 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,424 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,424 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,424 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,424 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,425 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,425 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,425 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,425 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,425 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,425 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,425 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,425 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,426 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,426 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,426 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,426 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,426 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,426 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,427 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,427 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,428 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,428 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,428 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,428 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,428 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,428 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,429 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,429 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,429 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,430 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,430 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,430 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,430 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,430 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,430 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,430 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,430 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,431 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,431 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,431 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,431 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,431 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,431 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,431 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,431 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,432 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,432 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,432 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,432 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,433 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,433 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,433 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,433 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,433 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,434 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,434 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,434 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,434 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,434 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,434 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,435 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,435 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,435 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,435 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,435 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,435 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,436 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,436 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,436 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,436 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,436 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,437 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,437 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,437 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,438 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,446 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,446 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,446 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,446 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,447 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,448 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,448 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,449 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,449 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,449 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,449 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,449 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,449 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,451 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,451 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,451 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,451 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,452 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,452 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,452 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,452 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,452 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,452 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,452 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,452 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,453 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,459 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,460 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,460 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,460 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,461 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,461 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,461 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,461 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,461 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,461 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,461 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,461 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,462 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,464 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,464 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,464 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,464 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,464 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,464 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,465 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,465 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,465 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,465 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,465 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,465 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,465 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 08:45:50,486 INFO L149 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2021-06-06 08:45:50,504 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-06 08:45:50,557 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-06 08:45:50,557 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-06 08:45:50,557 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-06 08:45:50,557 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-06 08:45:50,557 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-06 08:45:50,557 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-06 08:45:50,557 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-06 08:45:50,557 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-06 08:45:50,635 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 08:45:50,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 08:45:50,639 INFO L82 PathProgramCache]: Analyzing trace with hash -621862287, now seen corresponding path program 1 times [2021-06-06 08:45:50,646 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 08:45:50,647 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447604412] [2021-06-06 08:45:50,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 08:45:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:45:50,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:45:50,890 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 08:45:50,890 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447604412] [2021-06-06 08:45:50,891 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1447604412] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 08:45:50,891 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 08:45:50,891 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-06 08:45:50,891 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797732482] [2021-06-06 08:45:50,895 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-06 08:45:50,895 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 08:45:50,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-06 08:45:50,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-06 08:45:50,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:50,910 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 08:45:50,913 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 61.0) internal successors, (122), 2 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 08:45:50,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:50,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:50,942 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-06 08:45:50,943 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 08:45:50,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 08:45:50,945 INFO L82 PathProgramCache]: Analyzing trace with hash -320585744, now seen corresponding path program 1 times [2021-06-06 08:45:50,945 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 08:45:50,946 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818916885] [2021-06-06 08:45:50,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 08:45:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:45:51,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:45:51,192 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 08:45:51,192 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818916885] [2021-06-06 08:45:51,192 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818916885] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 08:45:51,193 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 08:45:51,193 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 08:45:51,193 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312021133] [2021-06-06 08:45:51,194 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 08:45:51,194 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 08:45:51,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 08:45:51,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 08:45:51,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:51,195 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 08:45:51,195 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 08:45:51,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:51,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:51,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:51,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:45:51,239 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-06 08:45:51,240 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 08:45:51,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 08:45:51,247 INFO L82 PathProgramCache]: Analyzing trace with hash -1013219753, now seen corresponding path program 1 times [2021-06-06 08:45:51,247 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 08:45:51,247 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601897693] [2021-06-06 08:45:51,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 08:45:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:45:51,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:45:51,384 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 08:45:51,384 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601897693] [2021-06-06 08:45:51,385 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601897693] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 08:45:51,385 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 08:45:51,385 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-06 08:45:51,385 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754790353] [2021-06-06 08:45:51,386 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 08:45:51,386 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 08:45:51,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 08:45:51,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-06 08:45:51,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:51,387 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 08:45:51,387 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 5 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 08:45:51,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:51,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:45:51,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:51,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:51,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:45:51,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:45:51,541 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-06 08:45:51,541 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 08:45:51,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 08:45:51,542 INFO L82 PathProgramCache]: Analyzing trace with hash 235846125, now seen corresponding path program 1 times [2021-06-06 08:45:51,542 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 08:45:51,542 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233109111] [2021-06-06 08:45:51,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 08:45:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:45:52,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:45:52,294 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 08:45:52,294 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233109111] [2021-06-06 08:45:52,294 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1233109111] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 08:45:52,295 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [44917600] [2021-06-06 08:45:52,295 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 [2021-06-06 08:45:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:45:52,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 35 conjunts are in the unsatisfiable core [2021-06-06 08:45:52,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 08:45:53,019 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 7 [2021-06-06 08:45:53,021 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:45:53,023 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:45:53,023 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:45:53,023 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:23, output treesize:3 [2021-06-06 08:45:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:45:53,027 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [44917600] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 08:45:53,028 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 08:45:53,028 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14] total 27 [2021-06-06 08:45:53,028 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2012184093] [2021-06-06 08:45:53,029 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-06-06 08:45:53,029 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 08:45:53,030 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-06-06 08:45:53,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=676, Unknown=0, NotChecked=0, Total=756 [2021-06-06 08:45:53,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:53,032 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 08:45:53,032 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 27 states have (on average 9.185185185185185) internal successors, (248), 28 states have internal predecessors, (248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 08:45:53,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:53,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:45:53,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:45:53,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:54,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:54,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:45:54,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:45:54,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 08:45:54,697 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 08:45:54,697 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 08:45:54,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 08:45:54,698 INFO L82 PathProgramCache]: Analyzing trace with hash -609902677, now seen corresponding path program 1 times [2021-06-06 08:45:54,698 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 08:45:54,698 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534789257] [2021-06-06 08:45:54,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 08:45:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:45:55,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:45:55,192 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 08:45:55,193 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534789257] [2021-06-06 08:45:55,193 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1534789257] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 08:45:55,193 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1094889150] [2021-06-06 08:45:55,193 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 [2021-06-06 08:45:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:45:55,310 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 35 conjunts are in the unsatisfiable core [2021-06-06 08:45:55,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 08:45:55,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 7 [2021-06-06 08:45:55,728 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:45:55,730 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:45:55,730 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:45:55,730 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:23, output treesize:3 [2021-06-06 08:45:55,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:45:55,735 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1094889150] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 08:45:55,735 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 08:45:55,735 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14] total 27 [2021-06-06 08:45:55,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544907835] [2021-06-06 08:45:55,735 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-06-06 08:45:55,736 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 08:45:55,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-06-06 08:45:55,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=676, Unknown=0, NotChecked=0, Total=756 [2021-06-06 08:45:55,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:55,737 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 08:45:55,737 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 27 states have (on average 9.185185185185185) internal successors, (248), 28 states have internal predecessors, (248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 08:45:55,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:55,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:45:55,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:45:55,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 08:45:55,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:58,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:45:58,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:45:58,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:45:58,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:45:58,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:45:58,607 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 08:45:58,607 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 08:45:58,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 08:45:58,607 INFO L82 PathProgramCache]: Analyzing trace with hash 673883891, now seen corresponding path program 2 times [2021-06-06 08:45:58,608 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 08:45:58,608 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373305880] [2021-06-06 08:45:58,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 08:45:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:45:59,715 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2021-06-06 08:45:59,934 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2021-06-06 08:46:00,151 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 75 [2021-06-06 08:46:00,565 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 92 [2021-06-06 08:46:01,172 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 92 [2021-06-06 08:46:01,554 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 87 [2021-06-06 08:46:01,955 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 87 [2021-06-06 08:46:02,343 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 87 [2021-06-06 08:46:02,743 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 82 [2021-06-06 08:46:03,133 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 82 [2021-06-06 08:46:03,548 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 82 [2021-06-06 08:46:03,928 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 84 [2021-06-06 08:46:04,311 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 85 [2021-06-06 08:46:04,714 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 83 [2021-06-06 08:46:05,118 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 86 [2021-06-06 08:46:06,400 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2021-06-06 08:46:08,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:46:08,940 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 08:46:08,940 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373305880] [2021-06-06 08:46:08,940 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373305880] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 08:46:08,940 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [120190763] [2021-06-06 08:46:08,940 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 08:46:09,061 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 08:46:09,062 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 08:46:09,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 43 conjunts are in the unsatisfiable core [2021-06-06 08:46:09,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 08:46:09,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-06-06 08:46:09,091 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:46:09,092 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:46:09,093 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:46:09,093 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-06-06 08:46:09,463 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-06-06 08:46:09,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2021-06-06 08:46:09,464 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:46:09,470 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:46:09,471 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 08:46:09,471 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:20 [2021-06-06 08:46:09,622 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-06 08:46:09,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-06-06 08:46:09,624 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:46:09,633 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:46:09,639 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 08:46:09,639 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:26, output treesize:24 [2021-06-06 08:46:09,788 INFO L354 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2021-06-06 08:46:09,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18 [2021-06-06 08:46:09,790 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:46:09,797 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:46:09,799 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:46:09,799 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:14 [2021-06-06 08:46:10,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-06-06 08:46:10,256 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:46:10,263 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:46:10,265 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:46:10,265 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:30, output treesize:15 [2021-06-06 08:46:10,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 7 [2021-06-06 08:46:10,894 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:46:10,895 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:46:10,896 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:46:10,896 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:23, output treesize:3 [2021-06-06 08:46:10,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:46:10,901 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [120190763] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 08:46:10,901 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 08:46:10,901 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 18] total 73 [2021-06-06 08:46:10,901 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032654059] [2021-06-06 08:46:10,902 INFO L462 AbstractCegarLoop]: Interpolant automaton has 74 states [2021-06-06 08:46:10,902 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 08:46:10,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2021-06-06 08:46:10,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=220, Invalid=5182, Unknown=0, NotChecked=0, Total=5402 [2021-06-06 08:46:10,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:46:10,904 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 08:46:10,905 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 74 states, 73 states have (on average 3.3972602739726026) internal successors, (248), 74 states have internal predecessors, (248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 08:46:10,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:46:10,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:46:10,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:46:10,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:46:10,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:46:10,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:46:12,244 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 57 [2021-06-06 08:46:12,688 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2021-06-06 08:46:12,982 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 83 [2021-06-06 08:46:13,310 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 88 [2021-06-06 08:46:13,621 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 95 [2021-06-06 08:46:14,040 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2021-06-06 08:46:14,483 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 117 [2021-06-06 08:46:15,025 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 130 [2021-06-06 08:46:15,558 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 132 [2021-06-06 08:46:16,067 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 134 [2021-06-06 08:46:16,555 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 132 [2021-06-06 08:46:17,096 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 138 [2021-06-06 08:46:17,670 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 144 [2021-06-06 08:46:18,187 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 138 [2021-06-06 08:46:18,743 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 140 [2021-06-06 08:46:19,340 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 148 [2021-06-06 08:46:20,004 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 152 [2021-06-06 08:46:20,691 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 157 [2021-06-06 08:46:21,356 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 161 [2021-06-06 08:46:22,157 WARN L205 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 174 [2021-06-06 08:46:22,957 WARN L205 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 178 [2021-06-06 08:46:24,874 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 93 [2021-06-06 08:46:25,158 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 94 [2021-06-06 08:46:25,456 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 94 [2021-06-06 08:46:25,771 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 99 [2021-06-06 08:46:26,109 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 94 [2021-06-06 08:46:26,700 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 99 [2021-06-06 08:46:28,882 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 98 [2021-06-06 08:46:29,182 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 99 [2021-06-06 08:46:31,516 WARN L205 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 199 [2021-06-06 08:46:32,539 WARN L205 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 212 [2021-06-06 08:46:33,751 WARN L205 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 225 [2021-06-06 08:46:34,770 WARN L205 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 212 [2021-06-06 08:46:35,847 WARN L205 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 215 [2021-06-06 08:46:36,256 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 120 [2021-06-06 08:46:37,306 WARN L205 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 217 [2021-06-06 08:46:37,677 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 122 [2021-06-06 08:46:38,043 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 120 [2021-06-06 08:46:38,519 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 133 [2021-06-06 08:46:38,998 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 127 [2021-06-06 08:46:39,596 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 84 [2021-06-06 08:46:39,813 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2021-06-06 08:46:40,588 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 129 [2021-06-06 08:46:41,061 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 130 [2021-06-06 08:46:41,522 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 130 [2021-06-06 08:46:42,002 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 132 [2021-06-06 08:46:42,529 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 141 [2021-06-06 08:46:42,898 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 128 [2021-06-06 08:46:43,293 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 132 [2021-06-06 08:46:43,811 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 140 [2021-06-06 08:46:44,466 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 151 [2021-06-06 08:46:45,158 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 156 [2021-06-06 08:46:45,888 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 161 [2021-06-06 08:46:46,631 WARN L205 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 156 [2021-06-06 08:46:47,400 WARN L205 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 159 [2021-06-06 08:46:48,173 WARN L205 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 162 [2021-06-06 08:46:48,865 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 159 [2021-06-06 08:46:49,662 WARN L205 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 163 [2021-06-06 08:46:50,686 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 166 [2021-06-06 08:46:51,191 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 118 [2021-06-06 08:46:51,602 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 107 [2021-06-06 08:46:53,474 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 115 [2021-06-06 08:46:53,887 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 104 [2021-06-06 08:46:54,350 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 71 [2021-06-06 08:46:55,398 WARN L205 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 162 [2021-06-06 08:46:55,763 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 114 [2021-06-06 08:46:56,028 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 103 [2021-06-06 08:46:56,345 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 111 [2021-06-06 08:46:56,604 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2021-06-06 08:46:57,295 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 132 [2021-06-06 08:46:57,745 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 133 [2021-06-06 08:46:58,247 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 140 [2021-06-06 08:46:58,631 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 133 [2021-06-06 08:46:59,094 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 141 [2021-06-06 08:46:59,523 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 141 [2021-06-06 08:46:59,940 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 131 [2021-06-06 08:47:00,296 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 126 [2021-06-06 08:47:00,743 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 131 [2021-06-06 08:47:00,942 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 82 [2021-06-06 08:47:01,303 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2021-06-06 08:47:01,988 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 130 [2021-06-06 08:47:02,353 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 131 [2021-06-06 08:47:03,112 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 126 [2021-06-06 08:47:03,656 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 126 [2021-06-06 08:47:04,286 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 125 [2021-06-06 08:47:05,250 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 145 [2021-06-06 08:47:05,798 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 156 [2021-06-06 08:47:06,344 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 161 [2021-06-06 08:47:06,918 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 166 [2021-06-06 08:47:07,470 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 161 [2021-06-06 08:47:08,069 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 164 [2021-06-06 08:47:08,671 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 167 [2021-06-06 08:47:09,220 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 164 [2021-06-06 08:47:09,824 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 168 [2021-06-06 08:47:10,869 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 145 [2021-06-06 08:47:11,437 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 156 [2021-06-06 08:47:12,008 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 161 [2021-06-06 08:47:12,610 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 166 [2021-06-06 08:47:13,168 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 161 [2021-06-06 08:47:13,772 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 164 [2021-06-06 08:47:14,402 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 167 [2021-06-06 08:47:14,972 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 164 [2021-06-06 08:47:15,622 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 168 [2021-06-06 08:47:16,510 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 144 [2021-06-06 08:47:16,995 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 155 [2021-06-06 08:47:17,510 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 160 [2021-06-06 08:47:18,090 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 165 [2021-06-06 08:47:18,606 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 160 [2021-06-06 08:47:19,156 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 163 [2021-06-06 08:47:19,729 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 166 [2021-06-06 08:47:20,277 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 163 [2021-06-06 08:47:20,866 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 167 [2021-06-06 08:47:21,570 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 145 [2021-06-06 08:47:22,145 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 156 [2021-06-06 08:47:22,749 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 161 [2021-06-06 08:47:23,362 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 166 [2021-06-06 08:47:23,917 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 161 [2021-06-06 08:47:24,532 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 164 [2021-06-06 08:47:25,189 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 167 [2021-06-06 08:47:25,816 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 164 [2021-06-06 08:47:26,478 WARN L205 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 168 [2021-06-06 08:47:27,416 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 131 [2021-06-06 08:47:27,633 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 82 [2021-06-06 08:47:28,039 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79 [2021-06-06 08:47:30,687 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 215 [2021-06-06 08:47:31,829 WARN L205 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 228 [2021-06-06 08:47:32,942 WARN L205 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 207 [2021-06-06 08:47:34,047 WARN L205 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 209 [2021-06-06 08:47:35,182 WARN L205 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 210 [2021-06-06 08:47:36,308 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 210 [2021-06-06 08:47:37,428 WARN L205 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 212 [2021-06-06 08:47:38,515 WARN L205 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 213 [2021-06-06 08:47:39,644 WARN L205 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 217 [2021-06-06 08:47:40,751 WARN L205 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 218 [2021-06-06 08:47:41,862 WARN L205 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 218 [2021-06-06 08:47:43,004 WARN L205 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 226 [2021-06-06 08:47:44,061 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 221 [2021-06-06 08:47:45,230 WARN L205 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 225 [2021-06-06 08:47:46,357 WARN L205 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 226 [2021-06-06 08:47:47,464 WARN L205 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 220 [2021-06-06 08:47:48,562 WARN L205 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 221 [2021-06-06 08:47:49,610 WARN L205 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 221 [2021-06-06 08:47:50,356 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 166 [2021-06-06 08:47:51,037 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 167 [2021-06-06 08:47:51,715 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 167 [2021-06-06 08:47:52,432 WARN L205 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 172 [2021-06-06 08:47:53,099 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 167 [2021-06-06 08:47:53,778 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 171 [2021-06-06 08:47:54,479 WARN L205 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 172 [2021-06-06 08:47:55,153 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 162 [2021-06-06 08:47:55,835 WARN L205 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 163 [2021-06-06 08:47:56,491 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 163 [2021-06-06 08:47:57,161 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 168 [2021-06-06 08:47:57,808 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 163 [2021-06-06 08:47:58,471 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 167 [2021-06-06 08:47:59,192 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 168 [2021-06-06 08:47:59,833 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 157 [2021-06-06 08:48:00,472 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 158 [2021-06-06 08:48:01,120 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 158 [2021-06-06 08:48:01,774 WARN L205 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 163 [2021-06-06 08:48:02,439 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 158 [2021-06-06 08:48:03,079 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 162 [2021-06-06 08:48:03,746 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 163 [2021-06-06 08:48:07,636 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 08:48:08,217 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 150 [2021-06-06 08:48:08,904 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 155 [2021-06-06 08:48:09,520 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 159 [2021-06-06 08:48:10,256 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 172 [2021-06-06 08:48:11,122 WARN L205 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 176 [2021-06-06 08:48:11,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:48:11,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:48:11,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:48:11,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:48:11,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:48:11,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 209 states. [2021-06-06 08:48:11,344 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 08:48:11,344 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 08:48:11,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 08:48:11,345 INFO L82 PathProgramCache]: Analyzing trace with hash 1050571779, now seen corresponding path program 1 times [2021-06-06 08:48:11,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 08:48:11,345 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [576586085] [2021-06-06 08:48:11,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 08:48:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:48:12,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:48:12,792 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 08:48:12,792 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [576586085] [2021-06-06 08:48:12,793 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [576586085] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 08:48:12,793 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [661775323] [2021-06-06 08:48:12,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 08:48:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:48:12,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 45 conjunts are in the unsatisfiable core [2021-06-06 08:48:12,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 08:48:12,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-06-06 08:48:12,909 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:48:12,910 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:48:12,910 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:48:12,910 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-06-06 08:48:13,056 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-06 08:48:13,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-06-06 08:48:13,058 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:48:13,064 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:48:13,066 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 08:48:13,066 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:26, output treesize:24 [2021-06-06 08:48:13,135 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-06-06 08:48:13,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33 [2021-06-06 08:48:13,137 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:48:13,152 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:48:13,158 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-06 08:48:13,159 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:35, output treesize:37 [2021-06-06 08:48:13,251 INFO L354 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2021-06-06 08:48:13,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 21 treesize of output 25 [2021-06-06 08:48:13,254 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:48:13,265 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:48:13,266 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:48:13,266 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:42, output treesize:14 [2021-06-06 08:48:13,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-06-06 08:48:13,553 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:48:13,559 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:48:13,561 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:48:13,561 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:27, output treesize:11 [2021-06-06 08:48:13,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 7 [2021-06-06 08:48:13,795 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:48:13,796 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:48:13,797 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:48:13,797 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:23, output treesize:3 [2021-06-06 08:48:13,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:48:13,801 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [661775323] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 08:48:13,801 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 08:48:13,801 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 19] total 45 [2021-06-06 08:48:13,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930350196] [2021-06-06 08:48:13,802 INFO L462 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-06-06 08:48:13,802 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 08:48:13,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-06-06 08:48:13,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1920, Unknown=0, NotChecked=0, Total=2070 [2021-06-06 08:48:13,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:48:13,803 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 08:48:13,803 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 46 states, 45 states have (on average 5.511111111111111) internal successors, (248), 46 states have internal predecessors, (248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 08:48:13,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:48:13,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:48:13,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:48:13,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:48:13,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:48:13,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 209 states. [2021-06-06 08:48:13,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:48:14,413 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 48 [2021-06-06 08:48:14,932 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2021-06-06 08:48:15,114 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2021-06-06 08:48:15,319 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2021-06-06 08:48:15,483 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 08:48:15,661 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 08:48:15,820 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 08:48:15,996 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 08:48:16,206 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2021-06-06 08:48:22,685 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2021-06-06 08:48:22,871 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 08:48:23,056 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2021-06-06 08:48:23,240 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 08:48:23,428 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2021-06-06 08:48:23,650 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2021-06-06 08:48:23,905 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2021-06-06 08:48:24,060 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 74 [2021-06-06 08:48:24,716 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 71 [2021-06-06 08:48:25,108 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2021-06-06 08:48:26,908 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 65 [2021-06-06 08:48:29,128 WARN L205 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 197 [2021-06-06 08:48:30,102 WARN L205 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 210 [2021-06-06 08:48:31,286 WARN L205 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 223 [2021-06-06 08:48:32,266 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 210 [2021-06-06 08:48:33,275 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 213 [2021-06-06 08:48:34,350 WARN L205 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 215 [2021-06-06 08:48:37,687 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 213 [2021-06-06 08:48:38,818 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 226 [2021-06-06 08:48:39,873 WARN L205 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 205 [2021-06-06 08:48:40,980 WARN L205 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 207 [2021-06-06 08:48:42,150 WARN L205 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 208 [2021-06-06 08:48:43,230 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 208 [2021-06-06 08:48:44,458 WARN L205 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 210 [2021-06-06 08:48:45,484 WARN L205 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 211 [2021-06-06 08:48:46,569 WARN L205 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 215 [2021-06-06 08:48:47,667 WARN L205 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 216 [2021-06-06 08:48:48,716 WARN L205 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 216 [2021-06-06 08:48:49,915 WARN L205 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 224 [2021-06-06 08:48:51,061 WARN L205 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 219 [2021-06-06 08:48:52,122 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 223 [2021-06-06 08:48:53,210 WARN L205 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 224 [2021-06-06 08:48:54,290 WARN L205 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 218 [2021-06-06 08:48:55,413 WARN L205 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 219 [2021-06-06 08:48:56,504 WARN L205 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 219 [2021-06-06 08:48:57,231 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 164 [2021-06-06 08:48:57,920 WARN L205 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 165 [2021-06-06 08:48:58,700 WARN L205 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 165 [2021-06-06 08:48:59,397 WARN L205 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 170 [2021-06-06 08:49:00,073 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 165 [2021-06-06 08:49:00,751 WARN L205 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 169 [2021-06-06 08:49:01,439 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 170 [2021-06-06 08:49:02,090 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 160 [2021-06-06 08:49:02,757 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 161 [2021-06-06 08:49:03,463 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 161 [2021-06-06 08:49:04,167 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 166 [2021-06-06 08:49:04,839 WARN L205 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 161 [2021-06-06 08:49:05,586 WARN L205 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 165 [2021-06-06 08:49:06,258 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 166 [2021-06-06 08:49:06,898 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 155 [2021-06-06 08:49:07,568 WARN L205 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 156 [2021-06-06 08:49:08,256 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 156 [2021-06-06 08:49:08,927 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 161 [2021-06-06 08:49:09,608 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 156 [2021-06-06 08:49:10,262 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 160 [2021-06-06 08:49:10,933 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 161 [2021-06-06 08:49:14,804 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-06-06 08:49:15,029 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 93 [2021-06-06 08:49:15,253 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2021-06-06 08:49:15,468 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2021-06-06 08:49:15,650 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 08:49:15,857 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 08:49:16,258 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 08:49:16,424 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2021-06-06 08:49:16,968 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72 [2021-06-06 08:49:19,253 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-06-06 08:49:19,445 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 93 [2021-06-06 08:49:19,677 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 08:49:19,946 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 08:49:20,163 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-06-06 08:49:20,359 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-06-06 08:49:20,617 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 83 [2021-06-06 08:49:20,887 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 82 [2021-06-06 08:49:52,006 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 08:49:52,648 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-06-06 08:49:52,862 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-06-06 08:50:01,799 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 08:50:03,327 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-06-06 08:50:05,153 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-06-06 08:50:07,787 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 08:50:08,028 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 08:50:16,215 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 145 [2021-06-06 08:50:16,832 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 153 [2021-06-06 08:50:17,443 WARN L205 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 151 [2021-06-06 08:50:18,234 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 152 [2021-06-06 08:50:18,901 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 152 [2021-06-06 08:50:19,551 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 157 [2021-06-06 08:50:20,188 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 152 [2021-06-06 08:50:20,818 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2021-06-06 08:50:21,473 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2021-06-06 08:50:22,289 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 154 [2021-06-06 08:50:22,915 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 154 [2021-06-06 08:50:23,557 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 159 [2021-06-06 08:50:24,183 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 154 [2021-06-06 08:50:24,819 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 158 [2021-06-06 08:50:25,596 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 159 [2021-06-06 08:50:26,208 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 08:50:26,795 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 146 [2021-06-06 08:50:27,841 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 08:50:29,725 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 143 [2021-06-06 08:50:30,312 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 08:50:30,903 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 144 [2021-06-06 08:50:36,610 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2021-06-06 08:50:42,002 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 149 [2021-06-06 08:50:42,639 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 150 [2021-06-06 08:50:43,256 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 150 [2021-06-06 08:50:43,891 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 158 [2021-06-06 08:50:44,574 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 163 [2021-06-06 08:50:45,292 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 158 [2021-06-06 08:50:46,020 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 162 [2021-06-06 08:50:46,724 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 163 [2021-06-06 08:50:48,467 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 143 [2021-06-06 08:50:49,026 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 08:50:49,561 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 144 [2021-06-06 08:50:50,253 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 152 [2021-06-06 08:50:50,834 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 157 [2021-06-06 08:50:51,400 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 152 [2021-06-06 08:50:51,987 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2021-06-06 08:50:52,600 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2021-06-06 08:50:54,476 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 137 [2021-06-06 08:50:55,037 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 138 [2021-06-06 08:50:55,594 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 138 [2021-06-06 08:50:56,188 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 08:50:56,793 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 151 [2021-06-06 08:50:57,375 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 08:50:57,945 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 150 [2021-06-06 08:50:58,542 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 151 [2021-06-06 08:50:59,075 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2021-06-06 08:51:00,933 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2021-06-06 08:51:01,480 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 140 [2021-06-06 08:51:02,004 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 140 [2021-06-06 08:51:02,545 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 148 [2021-06-06 08:51:03,117 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 153 [2021-06-06 08:51:03,699 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 148 [2021-06-06 08:51:04,349 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 152 [2021-06-06 08:51:04,954 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 153 [2021-06-06 08:51:05,304 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2021-06-06 08:51:07,079 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 137 [2021-06-06 08:51:07,593 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 138 [2021-06-06 08:51:08,080 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 138 [2021-06-06 08:51:08,600 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 08:51:09,153 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 151 [2021-06-06 08:51:09,667 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 08:51:10,216 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 150 [2021-06-06 08:51:10,790 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 151 [2021-06-06 08:51:12,887 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 80 [2021-06-06 08:51:13,199 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 81 [2021-06-06 08:51:13,374 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 08:51:13,555 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2021-06-06 08:51:13,725 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 08:51:13,922 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2021-06-06 08:51:14,061 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2021-06-06 08:51:15,232 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 85 [2021-06-06 08:51:15,417 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 86 [2021-06-06 08:51:27,423 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 135 [2021-06-06 08:51:27,950 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 136 [2021-06-06 08:51:28,507 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 136 [2021-06-06 08:51:29,094 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 08:51:29,667 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 149 [2021-06-06 08:51:30,244 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 08:51:30,965 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 148 [2021-06-06 08:51:31,559 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 149 [2021-06-06 08:51:33,309 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 122 [2021-06-06 08:51:33,770 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 123 [2021-06-06 08:51:34,422 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 123 [2021-06-06 08:51:34,942 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 131 [2021-06-06 08:51:35,441 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 136 [2021-06-06 08:51:35,950 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 131 [2021-06-06 08:51:36,440 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 135 [2021-06-06 08:51:36,947 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 136 [2021-06-06 08:51:38,700 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 118 [2021-06-06 08:51:39,140 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 119 [2021-06-06 08:51:39,619 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 119 [2021-06-06 08:51:40,123 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 127 [2021-06-06 08:51:40,608 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 132 [2021-06-06 08:51:41,105 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 127 [2021-06-06 08:51:41,580 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 131 [2021-06-06 08:51:42,073 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 132 [2021-06-06 08:51:42,955 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 125 [2021-06-06 08:51:43,410 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 129 [2021-06-06 08:51:43,928 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 134 [2021-06-06 08:51:44,433 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 138 [2021-06-06 08:51:45,056 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 151 [2021-06-06 08:51:45,703 WARN L205 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 155 [2021-06-06 08:51:46,458 WARN L205 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 176 [2021-06-06 08:51:47,306 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 189 [2021-06-06 08:51:48,250 WARN L205 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 202 [2021-06-06 08:51:49,273 WARN L205 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 189 [2021-06-06 08:51:50,140 WARN L205 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 192 [2021-06-06 08:51:51,038 WARN L205 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 194 [2021-06-06 08:51:51,925 WARN L205 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 192 [2021-06-06 08:51:52,889 WARN L205 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 205 [2021-06-06 08:51:53,787 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 184 [2021-06-06 08:51:54,719 WARN L205 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 186 [2021-06-06 08:51:55,646 WARN L205 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 187 [2021-06-06 08:51:56,666 WARN L205 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 187 [2021-06-06 08:51:57,607 WARN L205 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 189 [2021-06-06 08:51:58,484 WARN L205 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 190 [2021-06-06 08:51:59,391 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 194 [2021-06-06 08:52:00,346 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 195 [2021-06-06 08:52:01,266 WARN L205 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 195 [2021-06-06 08:52:02,235 WARN L205 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 203 [2021-06-06 08:52:03,323 WARN L205 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 198 [2021-06-06 08:52:04,271 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 202 [2021-06-06 08:52:05,237 WARN L205 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 203 [2021-06-06 08:52:06,286 WARN L205 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 197 [2021-06-06 08:52:07,258 WARN L205 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 198 [2021-06-06 08:52:08,263 WARN L205 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 198 [2021-06-06 08:52:08,863 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 143 [2021-06-06 08:52:09,445 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 144 [2021-06-06 08:52:10,051 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 144 [2021-06-06 08:52:10,753 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 149 [2021-06-06 08:52:11,341 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 144 [2021-06-06 08:52:11,913 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 148 [2021-06-06 08:52:12,521 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 149 [2021-06-06 08:52:13,078 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 139 [2021-06-06 08:52:13,654 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 140 [2021-06-06 08:52:14,261 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 140 [2021-06-06 08:52:14,863 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 145 [2021-06-06 08:52:15,442 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 140 [2021-06-06 08:52:16,011 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 144 [2021-06-06 08:52:16,600 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 145 [2021-06-06 08:52:17,148 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 134 [2021-06-06 08:52:17,717 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 135 [2021-06-06 08:52:18,416 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 135 [2021-06-06 08:52:19,001 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 140 [2021-06-06 08:52:19,557 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 135 [2021-06-06 08:52:20,111 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 139 [2021-06-06 08:52:20,686 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 140 [2021-06-06 08:52:23,231 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 130 [2021-06-06 08:52:23,752 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 131 [2021-06-06 08:52:25,969 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 125 [2021-06-06 08:52:26,449 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 131 [2021-06-06 08:52:26,889 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 125 [2021-06-06 08:52:27,338 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 127 [2021-06-06 08:52:27,821 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 135 [2021-06-06 08:52:28,387 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 139 [2021-06-06 08:52:28,967 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 144 [2021-06-06 08:52:29,544 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 148 [2021-06-06 08:52:30,384 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 161 [2021-06-06 08:52:31,098 WARN L205 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 165 [2021-06-06 08:52:31,955 WARN L205 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 186 [2021-06-06 08:52:32,885 WARN L205 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 199 [2021-06-06 08:52:33,935 WARN L205 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 212 [2021-06-06 08:52:34,886 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 199 [2021-06-06 08:52:35,873 WARN L205 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 202 [2021-06-06 08:52:36,907 WARN L205 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 204 [2021-06-06 08:52:37,915 WARN L205 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 202 [2021-06-06 08:52:39,126 WARN L205 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 215 [2021-06-06 08:52:40,184 WARN L205 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 194 [2021-06-06 08:52:41,210 WARN L205 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 196 [2021-06-06 08:52:42,264 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 197 [2021-06-06 08:52:43,320 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 197 [2021-06-06 08:52:44,359 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 199 [2021-06-06 08:52:45,358 WARN L205 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 200 [2021-06-06 08:52:46,408 WARN L205 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 204 [2021-06-06 08:52:47,612 WARN L205 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 205 [2021-06-06 08:52:48,698 WARN L205 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 205 [2021-06-06 08:52:49,769 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 213 [2021-06-06 08:52:50,806 WARN L205 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 208 [2021-06-06 08:52:51,883 WARN L205 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 212 [2021-06-06 08:52:52,976 WARN L205 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 213 [2021-06-06 08:52:54,032 WARN L205 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 207 [2021-06-06 08:52:55,100 WARN L205 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 208 [2021-06-06 08:52:56,319 WARN L205 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 208 [2021-06-06 08:52:56,961 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 153 [2021-06-06 08:52:57,600 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 154 [2021-06-06 08:52:58,257 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 154 [2021-06-06 08:52:58,918 WARN L205 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 159 [2021-06-06 08:52:59,559 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 154 [2021-06-06 08:53:00,198 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 158 [2021-06-06 08:53:00,864 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 159 [2021-06-06 08:53:01,486 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 149 [2021-06-06 08:53:02,117 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 150 [2021-06-06 08:53:02,777 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 150 [2021-06-06 08:53:03,448 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 155 [2021-06-06 08:53:04,091 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 150 [2021-06-06 08:53:04,721 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 154 [2021-06-06 08:53:05,384 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 155 [2021-06-06 08:53:05,988 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 144 [2021-06-06 08:53:06,604 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 145 [2021-06-06 08:53:07,258 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 145 [2021-06-06 08:53:08,013 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 150 [2021-06-06 08:53:08,635 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 145 [2021-06-06 08:53:09,260 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 149 [2021-06-06 08:53:09,897 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 150 [2021-06-06 08:53:10,555 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2021-06-06 08:53:11,096 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 137 [2021-06-06 08:53:11,672 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 142 [2021-06-06 08:53:12,247 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 146 [2021-06-06 08:53:12,928 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 159 [2021-06-06 08:53:13,627 WARN L205 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 163 [2021-06-06 08:53:14,458 WARN L205 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 184 [2021-06-06 08:53:15,389 WARN L205 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 197 [2021-06-06 08:53:16,457 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 210 [2021-06-06 08:53:17,427 WARN L205 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 197 [2021-06-06 08:53:18,436 WARN L205 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 200 [2021-06-06 08:53:19,566 WARN L205 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 202 [2021-06-06 08:53:20,578 WARN L205 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 200 [2021-06-06 08:53:21,666 WARN L205 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 213 [2021-06-06 08:53:22,662 WARN L205 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 192 [2021-06-06 08:53:23,678 WARN L205 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 194 [2021-06-06 08:53:24,775 WARN L205 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 195 [2021-06-06 08:53:25,837 WARN L205 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 195 [2021-06-06 08:53:26,913 WARN L205 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 197 [2021-06-06 08:53:27,930 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 198 [2021-06-06 08:53:28,953 WARN L205 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 202 [2021-06-06 08:53:30,040 WARN L205 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 203 [2021-06-06 08:53:31,096 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 203 [2021-06-06 08:53:32,215 WARN L205 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 211 [2021-06-06 08:53:33,304 WARN L205 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 206 [2021-06-06 08:53:34,416 WARN L205 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 210 [2021-06-06 08:53:35,656 WARN L205 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 211 [2021-06-06 08:53:36,721 WARN L205 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 205 [2021-06-06 08:53:37,801 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 206 [2021-06-06 08:53:38,945 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 206 [2021-06-06 08:53:39,623 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 151 [2021-06-06 08:53:40,292 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 152 [2021-06-06 08:53:41,011 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 152 [2021-06-06 08:53:41,699 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 157 [2021-06-06 08:53:42,377 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 152 [2021-06-06 08:53:43,028 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 156 [2021-06-06 08:53:43,704 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 157 [2021-06-06 08:53:44,348 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 147 [2021-06-06 08:53:45,018 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 148 [2021-06-06 08:53:45,735 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 148 [2021-06-06 08:53:46,426 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 153 [2021-06-06 08:53:47,112 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 148 [2021-06-06 08:53:47,766 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 152 [2021-06-06 08:53:48,462 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 153 [2021-06-06 08:53:49,087 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 142 [2021-06-06 08:53:49,746 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 143 [2021-06-06 08:53:50,468 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 143 [2021-06-06 08:53:51,144 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 148 [2021-06-06 08:53:51,821 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 143 [2021-06-06 08:53:52,450 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 147 [2021-06-06 08:53:53,108 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 148 [2021-06-06 08:53:55,755 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 132 [2021-06-06 08:53:56,293 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 140 [2021-06-06 08:53:56,860 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 138 [2021-06-06 08:53:57,447 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 139 [2021-06-06 08:53:58,088 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2021-06-06 08:53:58,690 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 08:53:59,291 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2021-06-06 08:53:59,853 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 143 [2021-06-06 08:54:00,464 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 144 [2021-06-06 08:54:01,166 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 141 [2021-06-06 08:54:01,752 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 141 [2021-06-06 08:54:02,321 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 08:54:02,879 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 141 [2021-06-06 08:54:03,478 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 145 [2021-06-06 08:54:04,083 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 146 [2021-06-06 08:54:04,620 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2021-06-06 08:54:05,165 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 133 [2021-06-06 08:54:06,508 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 130 [2021-06-06 08:54:07,055 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 131 [2021-06-06 08:54:07,659 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 131 [2021-06-06 08:54:09,109 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 136 [2021-06-06 08:54:09,626 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 137 [2021-06-06 08:54:10,142 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 137 [2021-06-06 08:54:10,691 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 145 [2021-06-06 08:54:11,256 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 150 [2021-06-06 08:54:11,818 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 145 [2021-06-06 08:54:12,423 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 149 [2021-06-06 08:54:13,046 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 150 [2021-06-06 08:54:13,560 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 130 [2021-06-06 08:54:14,043 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 131 [2021-06-06 08:54:14,738 WARN L205 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 131 [2021-06-06 08:54:15,232 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2021-06-06 08:54:15,748 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 08:54:16,248 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2021-06-06 08:54:16,759 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 143 [2021-06-06 08:54:17,328 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 144 [2021-06-06 08:54:17,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:54:17,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:54:17,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:54:17,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:54:17,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:54:17,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 533 states. [2021-06-06 08:54:17,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-06 08:54:17,641 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-06-06 08:54:17,641 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 08:54:17,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 08:54:17,641 INFO L82 PathProgramCache]: Analyzing trace with hash -1874374635, now seen corresponding path program 2 times [2021-06-06 08:54:17,642 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 08:54:17,642 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723361521] [2021-06-06 08:54:17,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 08:54:17,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 08:54:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:54:19,409 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 08:54:19,409 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723361521] [2021-06-06 08:54:19,409 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723361521] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 08:54:19,409 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1723257997] [2021-06-06 08:54:19,409 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 08:54:19,541 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 08:54:19,541 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 08:54:19,543 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 44 conjunts are in the unsatisfiable core [2021-06-06 08:54:19,545 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 08:54:19,561 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-06-06 08:54:19,562 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:54:19,563 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:54:19,563 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:54:19,563 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-06-06 08:54:19,721 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-06-06 08:54:19,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2021-06-06 08:54:19,722 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:54:19,728 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:54:19,729 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 08:54:19,729 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:20 [2021-06-06 08:54:19,777 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-06 08:54:19,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-06-06 08:54:19,779 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:54:19,786 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:54:19,786 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:54:19,786 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:24 [2021-06-06 08:54:19,835 INFO L354 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2021-06-06 08:54:19,835 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18 [2021-06-06 08:54:19,837 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:54:19,844 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:54:19,844 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:54:19,844 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:22 [2021-06-06 08:54:20,050 INFO L388 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 [2021-06-06 08:54:20,051 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:54:20,060 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:54:20,062 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:54:20,062 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:38, output treesize:19 [2021-06-06 08:54:20,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-06-06 08:54:20,218 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:54:20,224 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:54:20,225 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:54:20,225 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:27, output treesize:11 [2021-06-06 08:54:20,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 7 [2021-06-06 08:54:20,434 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 08:54:20,435 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 08:54:20,435 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 08:54:20,435 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:23, output treesize:3 [2021-06-06 08:54:20,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 08:54:20,439 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1723257997] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 08:54:20,439 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 08:54:20,439 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 19] total 47 [2021-06-06 08:54:20,439 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96502580] [2021-06-06 08:54:20,439 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-06-06 08:54:20,439 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 08:54:20,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-06-06 08:54:20,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=2111, Unknown=0, NotChecked=0, Total=2256 [2021-06-06 08:54:20,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:54:20,441 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 08:54:20,441 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 48 states, 47 states have (on average 5.276595744680851) internal successors, (248), 48 states have internal predecessors, (248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 08:54:20,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:54:20,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:54:20,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:54:20,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:54:20,442 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:54:20,442 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 533 states. [2021-06-06 08:54:20,442 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-06 08:54:20,442 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:54:21,574 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 67 [2021-06-06 08:55:36,334 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2021-06-06 08:55:36,497 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 74 [2021-06-06 08:55:36,973 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 76 [2021-06-06 08:55:39,564 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2021-06-06 08:55:39,718 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 69 [2021-06-06 08:55:40,018 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2021-06-06 08:55:40,162 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2021-06-06 08:55:40,412 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 64 [2021-06-06 08:55:47,517 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 68 [2021-06-06 08:55:47,680 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 69 [2021-06-06 08:55:47,835 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 67 [2021-06-06 08:55:50,630 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 69 [2021-06-06 08:56:52,183 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 74 [2021-06-06 08:57:02,077 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 76 [2021-06-06 08:57:02,341 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2021-06-06 08:57:02,613 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 88 [2021-06-06 08:57:02,867 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 79 [2021-06-06 08:57:03,115 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2021-06-06 08:57:03,365 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 80 [2021-06-06 08:57:03,636 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 87 [2021-06-06 08:57:03,930 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2021-06-06 08:57:04,201 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 86 [2021-06-06 08:57:04,463 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 86 [2021-06-06 08:57:04,703 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2021-06-06 08:57:04,957 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 87 [2021-06-06 08:57:05,236 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2021-06-06 08:57:05,500 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 82 [2021-06-06 08:57:05,752 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 83 [2021-06-06 08:57:05,975 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2021-06-06 08:57:06,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 08:57:06,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 08:57:06,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 08:57:06,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:57:06,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 08:57:06,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 533 states. [2021-06-06 08:57:06,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-06 08:57:06,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-06-06 08:57:06,433 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 08:57:06,470 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-06 08:57:06,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.06 08:57:06 BasicIcfg [2021-06-06 08:57:06,472 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-06 08:57:06,473 INFO L168 Benchmark]: Toolchain (without parser) took 677035.88 ms. Allocated memory was 327.2 MB in the beginning and 10.7 GB in the end (delta: 10.4 GB). Free memory was 290.4 MB in the beginning and 4.0 GB in the end (delta: -3.7 GB). Peak memory consumption was 6.7 GB. Max. memory is 16.0 GB. [2021-06-06 08:57:06,473 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 327.2 MB. Free memory is still 309.6 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 08:57:06,473 INFO L168 Benchmark]: CACSL2BoogieTranslator took 285.22 ms. Allocated memory is still 327.2 MB. Free memory was 290.2 MB in the beginning and 308.6 MB in the end (delta: -18.4 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.0 GB. [2021-06-06 08:57:06,473 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.25 ms. Allocated memory is still 327.2 MB. Free memory was 308.6 MB in the beginning and 306.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-06 08:57:06,473 INFO L168 Benchmark]: Boogie Preprocessor took 45.14 ms. Allocated memory is still 327.2 MB. Free memory was 306.5 MB in the beginning and 305.5 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 08:57:06,473 INFO L168 Benchmark]: RCFGBuilder took 490.89 ms. Allocated memory is still 327.2 MB. Free memory was 305.5 MB in the beginning and 276.1 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.0 GB. [2021-06-06 08:57:06,473 INFO L168 Benchmark]: TraceAbstraction took 676158.93 ms. Allocated memory was 327.2 MB in the beginning and 10.7 GB in the end (delta: 10.4 GB). Free memory was 276.1 MB in the beginning and 4.0 GB in the end (delta: -3.7 GB). Peak memory consumption was 6.7 GB. Max. memory is 16.0 GB. [2021-06-06 08:57:06,473 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 327.2 MB. Free memory is still 309.6 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 285.22 ms. Allocated memory is still 327.2 MB. Free memory was 290.2 MB in the beginning and 308.6 MB in the end (delta: -18.4 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 48.25 ms. Allocated memory is still 327.2 MB. Free memory was 308.6 MB in the beginning and 306.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 45.14 ms. Allocated memory is still 327.2 MB. Free memory was 306.5 MB in the beginning and 305.5 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 490.89 ms. Allocated memory is still 327.2 MB. Free memory was 305.5 MB in the beginning and 276.1 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 676158.93 ms. Allocated memory was 327.2 MB in the beginning and 10.7 GB in the end (delta: 10.4 GB). Free memory was 276.1 MB in the beginning and 4.0 GB in the end (delta: -3.7 GB). Peak memory consumption was 6.7 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7363377, positive: 6893887, positive conditional: 6893887, positive unconditional: 0, negative: 469490, negative conditional: 469490, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 6932759, positive: 6893887, positive conditional: 6893887, positive unconditional: 0, negative: 38872, negative conditional: 38872, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 6932759, positive: 6892487, positive conditional: 0, positive unconditional: 6892487, negative: 40272, negative conditional: 0, negative unconditional: 40272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3732, positive: 3706, positive conditional: 0, positive unconditional: 3706, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3732, positive: 3695, positive conditional: 0, positive unconditional: 3695, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 37, positive: 11, positive conditional: 0, positive unconditional: 11, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 638, positive: 104, positive conditional: 93, positive unconditional: 11, negative: 534, negative conditional: 508, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2188, positive: 450, positive conditional: 442, positive unconditional: 8, negative: 1737, negative conditional: 1596, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6932759, positive: 6888781, positive conditional: 0, positive unconditional: 6888781, negative: 40246, negative conditional: 0, negative unconditional: 40246, unknown: 3732, unknown conditional: 0, unknown unconditional: 3732] , Statistics on independence cache: Total cache size (in pairs): 4333, Positive cache size: 3799, Positive conditional cache size: 93, Positive unconditional cache size: 3706, Negative cache size: 534, Negative conditional cache size: 508, Negative unconditional cache size: 26, SemanticConditionEliminator.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 638, positive: 104, positive conditional: 93, positive unconditional: 11, negative: 534, negative conditional: 508, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2188, positive: 450, positive conditional: 442, positive unconditional: 8, negative: 1737, negative conditional: 1596, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 303160, positive: 1307, positive conditional: 1307, positive unconditional: 0, negative: 301252, negative conditional: 54252, negative unconditional: 247000, unknown: 601, unknown conditional: 601, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4333, Positive cache size: 3799, Positive conditional cache size: 93, Positive unconditional cache size: 3706, Negative cache size: 534, Negative conditional cache size: 508, Negative unconditional cache size: 26, Eliminated conditions: 247000, SemanticConditionEliminator.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 638, positive: 104, positive conditional: 93, positive unconditional: 11, negative: 534, negative conditional: 508, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2188, positive: 450, positive conditional: 442, positive unconditional: 8, negative: 1737, negative conditional: 1596, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 303160, positive: 1307, positive conditional: 1307, positive unconditional: 0, negative: 301252, negative conditional: 54252, negative unconditional: 247000, unknown: 601, unknown conditional: 601, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4333, Positive cache size: 3799, Positive conditional cache size: 93, Positive unconditional cache size: 3706, Negative cache size: 534, Negative conditional cache size: 508, Negative unconditional cache size: 26, Eliminated conditions: 247000, SemanticConditionEliminator.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 638, positive: 104, positive conditional: 93, positive unconditional: 11, negative: 534, negative conditional: 508, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2188, positive: 450, positive conditional: 442, positive unconditional: 8, negative: 1737, negative conditional: 1596, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 303160, positive: 1307, positive conditional: 1307, positive unconditional: 0, negative: 301252, negative conditional: 54252, negative unconditional: 247000, unknown: 601, unknown conditional: 601, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4333, Positive cache size: 3799, Positive conditional cache size: 93, Positive unconditional cache size: 3706, Negative cache size: 534, Negative conditional cache size: 508, Negative unconditional cache size: 26, Eliminated conditions: 247000, SemanticConditionEliminator.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 638, positive: 104, positive conditional: 93, positive unconditional: 11, negative: 534, negative conditional: 508, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2188, positive: 450, positive conditional: 442, positive unconditional: 8, negative: 1737, negative conditional: 1596, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 303160, positive: 1307, positive conditional: 1307, positive unconditional: 0, negative: 301252, negative conditional: 54252, negative unconditional: 247000, unknown: 601, unknown conditional: 601, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4333, Positive cache size: 3799, Positive conditional cache size: 93, Positive unconditional cache size: 3706, Negative cache size: 534, Negative conditional cache size: 508, Negative unconditional cache size: 26, Eliminated conditions: 247000, SemanticConditionEliminator.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 638, positive: 104, positive conditional: 93, positive unconditional: 11, negative: 534, negative conditional: 508, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2188, positive: 450, positive conditional: 442, positive unconditional: 8, negative: 1737, negative conditional: 1596, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 303160, positive: 1307, positive conditional: 1307, positive unconditional: 0, negative: 301252, negative conditional: 54252, negative unconditional: 247000, unknown: 601, unknown conditional: 601, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4333, Positive cache size: 3799, Positive conditional cache size: 93, Positive unconditional cache size: 3706, Negative cache size: 534, Negative conditional cache size: 508, Negative unconditional cache size: 26, Eliminated conditions: 247000, SemanticConditionEliminator.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 638, positive: 104, positive conditional: 93, positive unconditional: 11, negative: 534, negative conditional: 508, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2188, positive: 450, positive conditional: 442, positive unconditional: 8, negative: 1737, negative conditional: 1596, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 303160, positive: 1307, positive conditional: 1307, positive unconditional: 0, negative: 301252, negative conditional: 54252, negative unconditional: 247000, unknown: 601, unknown conditional: 601, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4333, Positive cache size: 3799, Positive conditional cache size: 93, Positive unconditional cache size: 3706, Negative cache size: 534, Negative conditional cache size: 508, Negative unconditional cache size: 26, Eliminated conditions: 247000, SemanticConditionEliminator.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 638, positive: 104, positive conditional: 93, positive unconditional: 11, negative: 534, negative conditional: 508, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2188, positive: 450, positive conditional: 442, positive unconditional: 8, negative: 1737, negative conditional: 1596, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 303160, positive: 1307, positive conditional: 1307, positive unconditional: 0, negative: 301252, negative conditional: 54252, negative unconditional: 247000, unknown: 601, unknown conditional: 601, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4333, Positive cache size: 3799, Positive conditional cache size: 93, Positive unconditional cache size: 3706, Negative cache size: 534, Negative conditional cache size: 508, Negative unconditional cache size: 26, Eliminated conditions: 247000, SemanticConditionEliminator.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 303160, positive: 1400, positive conditional: 1400, positive unconditional: 0, negative: 301760, negative conditional: 54760, negative unconditional: 247000, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 638, positive: 104, positive conditional: 93, positive unconditional: 11, negative: 534, negative conditional: 508, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2188, positive: 450, positive conditional: 442, positive unconditional: 8, negative: 1737, negative conditional: 1596, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 303160, positive: 1307, positive conditional: 1307, positive unconditional: 0, negative: 301252, negative conditional: 54252, negative unconditional: 247000, unknown: 601, unknown conditional: 601, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4333, Positive cache size: 3799, Positive conditional cache size: 93, Positive unconditional cache size: 3706, Negative cache size: 534, Negative conditional cache size: 508, Negative unconditional cache size: 26, Eliminated conditions: 247000 ], Maximal queried relation: 8, Independence queries for same thread: 430618 - PositiveResult [Line: 71]: assertion always holds For all program executions holds that assertion always holds at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 203 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 675942.8ms, OverallIterations: 8, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 22.4ms, PartialOrderReductionTime: 654025.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 802, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 158.4ms SsaConstructionTime, 996.8ms SatisfiabilityAnalysisTime, 19240.1ms InterpolantComputationTime, 1676 NumberOfCodeBlocks, 1676 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1663 ConstructedInterpolants, 3 QuantifiedInterpolants, 26715 SizeOfPredicates, 112 NumberOfNonLiveVariables, 1505 ConjunctsInSsa, 202 ConjunctsInUnsatCore, 13 InterpolantComputations, 3 PerfectInterpolantSequences, 0/10 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! Received shutdown request...