/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 02:56:59,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-06 02:56:59,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-06 02:56:59,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-06 02:56:59,362 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-06 02:56:59,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-06 02:56:59,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-06 02:56:59,367 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 02:56:59,401 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-06 02:56:59,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-06 02:56:59,401 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-06 02:56:59,402 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-06 02:56:59,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-06 02:56:59,404 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-06 02:56:59,404 INFO L138 SettingsManager]: * Use SBE=true [2021-06-06 02:56:59,404 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-06 02:56:59,405 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-06 02:56:59,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-06 02:56:59,405 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-06 02:56:59,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-06 02:56:59,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-06 02:56:59,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-06 02:56:59,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-06 02:56:59,406 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-06 02:56:59,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-06 02:56:59,406 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-06 02:56:59,406 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-06 02:56:59,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-06 02:56:59,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-06 02:56:59,407 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-06 02:56:59,407 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-06 02:56:59,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 02:56:59,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-06 02:56:59,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-06 02:56:59,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-06 02:56:59,408 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-06 02:56:59,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-06 02:56:59,408 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-06 02:56:59,408 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-06 02:56:59,408 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-06 02:56:59,408 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-06 02:56:59,408 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-06 02:56:59,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-06 02:56:59,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-06 02:56:59,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-06 02:56:59,714 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-06 02:56:59,714 INFO L275 PluginConnector]: CDTParser initialized [2021-06-06 02:56:59,715 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/distributed_search3.c [2021-06-06 02:56:59,773 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f4192ac0/1b676be8123a4cca88e5fc8288396018/FLAG7efb668c7 [2021-06-06 02:57:00,252 INFO L306 CDTParser]: Found 1 translation units. [2021-06-06 02:57:00,253 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/concurrent/pthreads/distributed_search3.c [2021-06-06 02:57:00,253 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2021-06-06 02:57:00,253 WARN L117 ultiparseSymbolTable]: System include stdio.h could not be resolved by CDT -- only built-in system includes are available. [2021-06-06 02:57:00,288 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f4192ac0/1b676be8123a4cca88e5fc8288396018/FLAG7efb668c7 [2021-06-06 02:57:00,588 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f4192ac0/1b676be8123a4cca88e5fc8288396018 [2021-06-06 02:57:00,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-06 02:57:00,592 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-06 02:57:00,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-06 02:57:00,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-06 02:57:00,597 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-06 02:57:00,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53a5e612 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00, skipping insertion in model container [2021-06-06 02:57:00,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-06 02:57:00,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-06 02:57:00,792 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-06 02:57:00,797 INFO L203 MainTranslator]: Completed pre-run [2021-06-06 02:57:00,815 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-06 02:57:00,825 INFO L208 MainTranslator]: Completed translation [2021-06-06 02:57:00,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00 WrapperNode [2021-06-06 02:57:00,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-06 02:57:00,826 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-06 02:57:00,826 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-06 02:57:00,826 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-06 02:57:00,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,838 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,856 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-06 02:57:00,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-06 02:57:00,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-06 02:57:00,857 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-06 02:57:00,864 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (1/1) ... [2021-06-06 02:57:00,878 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-06 02:57:00,879 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-06 02:57:00,879 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-06 02:57:00,879 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-06 02:57:00,880 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (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 02:57:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-06 02:57:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure search_worker [2021-06-06 02:57:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure search_worker [2021-06-06 02:57:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-06 02:57:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-06 02:57:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-06 02:57:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-06 02:57:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-06 02:57:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-06 02:57:00,966 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 02:57:01,351 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-06 02:57:01,351 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-06 02:57:01,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 02:57:01 BoogieIcfgContainer [2021-06-06 02:57:01,353 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-06 02:57:01,354 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-06 02:57:01,354 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-06 02:57:01,357 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-06 02:57:01,357 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.06 02:57:00" (1/3) ... [2021-06-06 02:57:01,357 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c44092 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 02:57:01, skipping insertion in model container [2021-06-06 02:57:01,358 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:57:00" (2/3) ... [2021-06-06 02:57:01,358 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c44092 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 02:57:01, skipping insertion in model container [2021-06-06 02:57:01,358 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 02:57:01" (3/3) ... [2021-06-06 02:57:01,359 INFO L111 eAbstractionObserver]: Analyzing ICFG distributed_search3.c [2021-06-06 02:57:01,364 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-06 02:57:01,364 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-06 02:57:01,364 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-06 02:57:01,365 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-06 02:57:01,397 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,397 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,398 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,398 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,398 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,398 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,398 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,398 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,399 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,400 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,400 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,400 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,401 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,401 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,401 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,401 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,401 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,401 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,402 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,402 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,402 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,402 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,402 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,402 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,403 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,403 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,403 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,403 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,403 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,403 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,403 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,404 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,404 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,404 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,404 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,404 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,404 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,405 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,405 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,405 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,405 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,405 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,405 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,406 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,406 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,406 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,406 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,406 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,406 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,407 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,407 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,407 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,407 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,407 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,408 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,408 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,408 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,408 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,408 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,408 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,409 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,409 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,409 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,409 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,409 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,409 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,409 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,410 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,410 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,410 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,410 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,410 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,411 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,411 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,411 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,411 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,411 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,411 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,411 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,412 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,412 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,412 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,412 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,412 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,412 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,412 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,413 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,413 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,413 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,413 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,413 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,413 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,413 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,414 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,414 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,414 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,414 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,414 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,414 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,414 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,415 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,415 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,415 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,415 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,415 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,415 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,415 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,416 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,416 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,416 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,416 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,416 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,416 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,416 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,417 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,417 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,417 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,417 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,417 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,417 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,417 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,417 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,418 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,418 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,418 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,418 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,418 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,418 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,418 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,418 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,419 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,419 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,420 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,420 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,420 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,420 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,420 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,424 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,425 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,425 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,425 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,425 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,425 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,426 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,426 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,426 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,426 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,426 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,426 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,426 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,426 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,426 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,427 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,428 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,428 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,428 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,428 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,428 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,428 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,428 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,429 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,429 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,429 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,429 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,429 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,429 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,429 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,429 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,430 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,430 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,430 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,430 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,430 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,430 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,430 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,431 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,431 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,431 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,431 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,431 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,431 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,432 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,432 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,432 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,432 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,432 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,432 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,436 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,437 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,437 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,438 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,438 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,438 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,438 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,438 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,438 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,439 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,439 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,439 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,439 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,439 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,440 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,440 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,440 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,443 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,444 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,444 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,445 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,448 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,448 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,448 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,448 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,448 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,449 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,449 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,449 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,451 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,451 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,451 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,451 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,451 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,451 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,451 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,452 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,452 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,452 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,452 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,452 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,452 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,461 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,461 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,461 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,462 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,463 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,463 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,464 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,464 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,464 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,464 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,464 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,465 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,465 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,467 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,468 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,468 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,468 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,468 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,468 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,468 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,468 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,468 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,469 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,469 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,469 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,469 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:57:01,499 INFO L149 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2021-06-06 02:57:01,519 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 02:57:01,572 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-06 02:57:01,572 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-06 02:57:01,572 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-06 02:57:01,572 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-06 02:57:01,572 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-06 02:57:01,572 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-06 02:57:01,572 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-06 02:57:01,573 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-06 02:57:01,623 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 02:57:01,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:57:01,629 INFO L82 PathProgramCache]: Analyzing trace with hash -621862287, now seen corresponding path program 1 times [2021-06-06 02:57:01,636 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:57:01,636 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493475372] [2021-06-06 02:57:01,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:57:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:57:01,823 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 02:57:01,823 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:57:01,824 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1493475372] [2021-06-06 02:57:01,825 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1493475372] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:57:01,825 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 02:57:01,825 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-06 02:57:01,826 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491631887] [2021-06-06 02:57:01,831 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-06 02:57:01,832 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:57:01,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-06 02:57:01,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-06 02:57:01,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:01,849 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:57:01,851 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 02:57:01,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:01,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:01,874 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-06 02:57:01,875 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 02:57:01,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:57:01,875 INFO L82 PathProgramCache]: Analyzing trace with hash -320585744, now seen corresponding path program 1 times [2021-06-06 02:57:01,875 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:57:01,876 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208887840] [2021-06-06 02:57:01,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:57:01,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:57:02,187 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 02:57:02,187 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:57:02,187 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208887840] [2021-06-06 02:57:02,188 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208887840] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:57:02,188 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 02:57:02,188 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 02:57:02,188 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731782874] [2021-06-06 02:57:02,189 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 02:57:02,189 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:57:02,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 02:57:02,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 02:57:02,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:02,190 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:57:02,191 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 02:57:02,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:02,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:02,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:02,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:57:02,261 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-06 02:57:02,261 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 02:57:02,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:57:02,262 INFO L82 PathProgramCache]: Analyzing trace with hash -1013219753, now seen corresponding path program 1 times [2021-06-06 02:57:02,262 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:57:02,262 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463951797] [2021-06-06 02:57:02,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:57:02,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:57:02,426 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 02:57:02,427 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:57:02,427 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463951797] [2021-06-06 02:57:02,427 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [463951797] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:57:02,427 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 02:57:02,427 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-06 02:57:02,428 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631690956] [2021-06-06 02:57:02,428 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 02:57:02,428 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:57:02,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 02:57:02,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-06 02:57:02,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:02,429 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:57:02,430 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 02:57:02,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:02,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:57:02,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:02,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:02,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:57:02,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 02:57:02,581 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-06 02:57:02,581 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 02:57:02,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:57:02,582 INFO L82 PathProgramCache]: Analyzing trace with hash 235846125, now seen corresponding path program 1 times [2021-06-06 02:57:02,582 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:57:02,582 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333387436] [2021-06-06 02:57:02,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:57:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:57:03,220 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 02:57:03,220 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:57:03,220 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333387436] [2021-06-06 02:57:03,220 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333387436] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:57:03,220 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1401677331] [2021-06-06 02:57:03,221 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 02:57:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:57:03,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 35 conjunts are in the unsatisfiable core [2021-06-06 02:57:03,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:57:04,024 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 02:57:04,026 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:57:04,028 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:57:04,028 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 02:57:04,029 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:23, output treesize:3 [2021-06-06 02:57:04,034 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 02:57:04,034 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1401677331] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:57:04,034 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:57:04,035 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14] total 27 [2021-06-06 02:57:04,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300769014] [2021-06-06 02:57:04,037 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-06-06 02:57:04,037 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:57:04,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-06-06 02:57:04,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=676, Unknown=0, NotChecked=0, Total=756 [2021-06-06 02:57:04,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:04,041 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:57:04,042 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 02:57:04,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:04,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:57:04,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 02:57:04,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:05,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:05,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:57:05,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 02:57:05,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 02:57:05,724 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:57:05,725 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 02:57:05,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:57:05,725 INFO L82 PathProgramCache]: Analyzing trace with hash -609902677, now seen corresponding path program 1 times [2021-06-06 02:57:05,726 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:57:05,726 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [28125719] [2021-06-06 02:57:05,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:57:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:57:06,230 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 02:57:06,231 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:57:06,231 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [28125719] [2021-06-06 02:57:06,231 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [28125719] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:57:06,231 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1546938445] [2021-06-06 02:57:06,231 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 02:57:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:57:06,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 35 conjunts are in the unsatisfiable core [2021-06-06 02:57:06,340 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:57:06,727 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 02:57:06,729 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:57:06,730 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:57:06,730 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 02:57:06,730 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:23, output treesize:3 [2021-06-06 02:57:06,735 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 02:57:06,735 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1546938445] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:57:06,735 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:57:06,735 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14] total 27 [2021-06-06 02:57:06,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7115571] [2021-06-06 02:57:06,736 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-06-06 02:57:06,736 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:57:06,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-06-06 02:57:06,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=676, Unknown=0, NotChecked=0, Total=756 [2021-06-06 02:57:06,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:06,737 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:57:06,737 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 02:57:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:57:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 02:57:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 02:57:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:09,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:09,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:57:09,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 02:57:09,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:57:09,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:57:09,488 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:57:09,489 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 02:57:09,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:57:09,489 INFO L82 PathProgramCache]: Analyzing trace with hash 673883891, now seen corresponding path program 2 times [2021-06-06 02:57:09,490 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:57:09,490 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129512617] [2021-06-06 02:57:09,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:57:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:57:11,012 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 75 [2021-06-06 02:57:11,422 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 92 [2021-06-06 02:57:12,008 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 92 [2021-06-06 02:57:12,467 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 87 [2021-06-06 02:57:12,924 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 87 [2021-06-06 02:57:13,337 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 87 [2021-06-06 02:57:13,755 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 82 [2021-06-06 02:57:14,120 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 82 [2021-06-06 02:57:14,486 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 82 [2021-06-06 02:57:14,821 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 84 [2021-06-06 02:57:15,249 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 85 [2021-06-06 02:57:15,639 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 83 [2021-06-06 02:57:16,004 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 86 [2021-06-06 02:57:17,304 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2021-06-06 02:57:19,880 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 02:57:19,880 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:57:19,881 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129512617] [2021-06-06 02:57:19,881 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129512617] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:57:19,881 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2012777259] [2021-06-06 02:57:19,881 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 02:57:19,982 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 02:57:19,983 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 02:57:19,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 43 conjunts are in the unsatisfiable core [2021-06-06 02:57:19,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:57:20,029 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 02:57:20,030 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:57:20,031 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:57:20,032 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:57:20,032 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-06-06 02:57:20,388 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-06-06 02:57:20,388 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 02:57:20,390 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:57:20,397 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:57:20,399 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 02:57:20,399 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:20 [2021-06-06 02:57:20,558 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-06 02:57:20,558 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 02:57:20,560 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:57:20,569 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:57:20,576 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 02:57:20,577 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:26, output treesize:24 [2021-06-06 02:57:20,747 INFO L354 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2021-06-06 02:57:20,747 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 02:57:20,750 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:57:20,760 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:57:20,764 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 02:57:20,764 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:14 [2021-06-06 02:57:21,247 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 02:57:21,249 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:57:21,256 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:57:21,258 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 02:57:21,259 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:30, output treesize:15 [2021-06-06 02:57:21,902 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 02:57:21,903 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:57:21,904 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:57:21,905 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 02:57:21,905 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:23, output treesize:3 [2021-06-06 02:57:21,908 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 02:57:21,908 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2012777259] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:57:21,908 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:57:21,909 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 18] total 73 [2021-06-06 02:57:21,909 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964209619] [2021-06-06 02:57:21,909 INFO L462 AbstractCegarLoop]: Interpolant automaton has 74 states [2021-06-06 02:57:21,909 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:57:21,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2021-06-06 02:57:21,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=220, Invalid=5182, Unknown=0, NotChecked=0, Total=5402 [2021-06-06 02:57:21,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:21,911 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:57:21,912 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 02:57:21,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:21,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:57:21,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 02:57:21,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:57:21,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:57:21,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:57:23,750 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2021-06-06 02:57:24,042 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 83 [2021-06-06 02:57:24,353 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 88 [2021-06-06 02:57:24,656 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 95 [2021-06-06 02:57:25,125 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2021-06-06 02:57:25,596 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 117 [2021-06-06 02:57:26,134 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 130 [2021-06-06 02:57:26,634 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 132 [2021-06-06 02:57:27,138 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 134 [2021-06-06 02:57:27,611 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 132 [2021-06-06 02:57:28,176 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 138 [2021-06-06 02:57:28,760 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 144 [2021-06-06 02:57:29,271 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 138 [2021-06-06 02:57:29,841 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 140 [2021-06-06 02:57:30,443 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 148 [2021-06-06 02:57:31,105 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 152 [2021-06-06 02:57:31,797 WARN L205 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 157 [2021-06-06 02:57:32,443 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 161 [2021-06-06 02:57:33,270 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 174 [2021-06-06 02:57:34,113 WARN L205 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 178 [2021-06-06 02:57:36,032 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 93 [2021-06-06 02:57:36,324 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 94 [2021-06-06 02:57:36,620 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 94 [2021-06-06 02:57:36,935 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 99 [2021-06-06 02:57:37,266 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 94 [2021-06-06 02:57:37,864 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 99 [2021-06-06 02:57:40,092 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 98 [2021-06-06 02:57:40,388 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 99 [2021-06-06 02:57:42,694 WARN L205 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 199 [2021-06-06 02:57:43,738 WARN L205 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 212 [2021-06-06 02:57:44,915 WARN L205 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 225 [2021-06-06 02:57:45,934 WARN L205 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 212 [2021-06-06 02:57:46,991 WARN L205 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 215 [2021-06-06 02:57:47,382 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 120 [2021-06-06 02:57:48,412 WARN L205 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 217 [2021-06-06 02:57:48,769 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 122 [2021-06-06 02:57:49,124 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 120 [2021-06-06 02:57:49,561 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 133 [2021-06-06 02:57:49,997 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 127 [2021-06-06 02:57:50,617 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 84 [2021-06-06 02:57:50,832 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2021-06-06 02:57:51,578 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 129 [2021-06-06 02:57:52,047 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 130 [2021-06-06 02:57:52,507 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 130 [2021-06-06 02:57:52,986 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 132 [2021-06-06 02:57:53,493 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 141 [2021-06-06 02:57:53,886 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 128 [2021-06-06 02:57:54,278 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 132 [2021-06-06 02:57:54,799 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 140 [2021-06-06 02:57:55,335 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 151 [2021-06-06 02:57:55,862 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 156 [2021-06-06 02:57:56,415 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 161 [2021-06-06 02:57:56,936 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 156 [2021-06-06 02:57:57,483 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 159 [2021-06-06 02:57:58,059 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 162 [2021-06-06 02:57:58,586 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 159 [2021-06-06 02:57:59,157 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 163 [2021-06-06 02:57:59,954 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 166 [2021-06-06 02:58:00,328 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 118 [2021-06-06 02:58:00,638 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 107 [2021-06-06 02:58:02,003 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 115 [2021-06-06 02:58:02,310 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 104 [2021-06-06 02:58:03,458 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 162 [2021-06-06 02:58:03,808 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 114 [2021-06-06 02:58:04,073 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 103 [2021-06-06 02:58:04,389 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 111 [2021-06-06 02:58:04,650 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2021-06-06 02:58:05,289 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 132 [2021-06-06 02:58:05,699 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 133 [2021-06-06 02:58:06,195 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 140 [2021-06-06 02:58:06,575 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 133 [2021-06-06 02:58:07,030 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 141 [2021-06-06 02:58:07,467 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 141 [2021-06-06 02:58:07,863 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 131 [2021-06-06 02:58:08,222 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 126 [2021-06-06 02:58:08,671 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 131 [2021-06-06 02:58:08,872 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 82 [2021-06-06 02:58:09,228 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2021-06-06 02:58:09,963 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 130 [2021-06-06 02:58:10,346 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 131 [2021-06-06 02:58:11,096 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 126 [2021-06-06 02:58:11,635 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 126 [2021-06-06 02:58:12,279 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 125 [2021-06-06 02:58:13,279 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 145 [2021-06-06 02:58:13,832 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 156 [2021-06-06 02:58:14,381 WARN L205 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 161 [2021-06-06 02:58:14,961 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 166 [2021-06-06 02:58:15,522 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 161 [2021-06-06 02:58:16,109 WARN L205 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 164 [2021-06-06 02:58:16,723 WARN L205 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 167 [2021-06-06 02:58:17,279 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 164 [2021-06-06 02:58:17,888 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 168 [2021-06-06 02:58:18,913 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 145 [2021-06-06 02:58:19,491 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 156 [2021-06-06 02:58:20,064 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 161 [2021-06-06 02:58:20,669 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 166 [2021-06-06 02:58:21,210 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 161 [2021-06-06 02:58:21,843 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 164 [2021-06-06 02:58:22,485 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 167 [2021-06-06 02:58:23,058 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 164 [2021-06-06 02:58:23,688 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 168 [2021-06-06 02:58:24,617 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 144 [2021-06-06 02:58:25,105 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 155 [2021-06-06 02:58:25,623 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 160 [2021-06-06 02:58:26,169 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 165 [2021-06-06 02:58:26,684 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 160 [2021-06-06 02:58:27,230 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 163 [2021-06-06 02:58:27,839 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 166 [2021-06-06 02:58:28,394 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 163 [2021-06-06 02:58:28,965 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 167 [2021-06-06 02:58:29,649 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 145 [2021-06-06 02:58:30,227 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 156 [2021-06-06 02:58:30,852 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 161 [2021-06-06 02:58:31,471 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 166 [2021-06-06 02:58:32,033 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 161 [2021-06-06 02:58:32,656 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 164 [2021-06-06 02:58:33,310 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 167 [2021-06-06 02:58:33,939 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 164 [2021-06-06 02:58:34,586 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 168 [2021-06-06 02:58:35,515 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 131 [2021-06-06 02:58:35,730 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 82 [2021-06-06 02:58:36,111 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79 [2021-06-06 02:58:38,789 WARN L205 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 215 [2021-06-06 02:58:39,946 WARN L205 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 228 [2021-06-06 02:58:41,025 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 207 [2021-06-06 02:58:42,135 WARN L205 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 209 [2021-06-06 02:58:43,278 WARN L205 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 210 [2021-06-06 02:58:44,355 WARN L205 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 210 [2021-06-06 02:58:45,475 WARN L205 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 212 [2021-06-06 02:58:46,585 WARN L205 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 213 [2021-06-06 02:58:47,728 WARN L205 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 217 [2021-06-06 02:58:48,846 WARN L205 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 218 [2021-06-06 02:58:49,976 WARN L205 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 218 [2021-06-06 02:58:51,137 WARN L205 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 226 [2021-06-06 02:58:52,206 WARN L205 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 221 [2021-06-06 02:58:53,316 WARN L205 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 225 [2021-06-06 02:58:54,478 WARN L205 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 226 [2021-06-06 02:58:55,620 WARN L205 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 220 [2021-06-06 02:58:56,697 WARN L205 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 221 [2021-06-06 02:58:57,791 WARN L205 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 221 [2021-06-06 02:58:58,523 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 166 [2021-06-06 02:58:59,210 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 167 [2021-06-06 02:58:59,890 WARN L205 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 167 [2021-06-06 02:59:00,618 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 172 [2021-06-06 02:59:01,284 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 167 [2021-06-06 02:59:01,959 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 171 [2021-06-06 02:59:02,655 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 172 [2021-06-06 02:59:03,328 WARN L205 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 162 [2021-06-06 02:59:04,011 WARN L205 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 163 [2021-06-06 02:59:04,662 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 163 [2021-06-06 02:59:05,329 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 168 [2021-06-06 02:59:05,981 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 163 [2021-06-06 02:59:06,650 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 167 [2021-06-06 02:59:07,332 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 168 [2021-06-06 02:59:08,013 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 157 [2021-06-06 02:59:08,651 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 158 [2021-06-06 02:59:09,292 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 158 [2021-06-06 02:59:09,936 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 163 [2021-06-06 02:59:10,569 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 158 [2021-06-06 02:59:11,235 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 162 [2021-06-06 02:59:11,889 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 163 [2021-06-06 02:59:15,738 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 02:59:16,411 WARN L205 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 150 [2021-06-06 02:59:17,096 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 155 [2021-06-06 02:59:17,712 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 159 [2021-06-06 02:59:18,459 WARN L205 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 172 [2021-06-06 02:59:19,241 WARN L205 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 176 [2021-06-06 02:59:19,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:59:19,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:59:19,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 02:59:19,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:59:19,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:59:19,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 209 states. [2021-06-06 02:59:19,459 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:59:19,460 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 02:59:19,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:59:19,460 INFO L82 PathProgramCache]: Analyzing trace with hash 1050571779, now seen corresponding path program 1 times [2021-06-06 02:59:19,460 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:59:19,460 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608636233] [2021-06-06 02:59:19,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:59:19,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:59:20,862 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 02:59:20,862 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:59:20,862 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608636233] [2021-06-06 02:59:20,862 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608636233] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:59:20,862 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1636622882] [2021-06-06 02:59:20,862 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 02:59:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:59:20,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 45 conjunts are in the unsatisfiable core [2021-06-06 02:59:20,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:59:20,981 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 02:59:20,982 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:59:20,983 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:59:20,983 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:59:20,983 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-06-06 02:59:21,139 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-06 02:59:21,139 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 02:59:21,141 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:59:21,148 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:59:21,150 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 02:59:21,151 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:26, output treesize:24 [2021-06-06 02:59:21,247 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-06-06 02:59:21,247 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 02:59:21,249 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:59:21,259 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:59:21,266 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 02:59:21,266 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:35, output treesize:37 [2021-06-06 02:59:21,366 INFO L354 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2021-06-06 02:59:21,366 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 02:59:21,379 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:59:21,393 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:59:21,395 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 02:59:21,395 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:42, output treesize:14 [2021-06-06 02:59:21,679 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 02:59:21,680 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:59:21,684 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:59:21,685 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 02:59:21,685 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:27, output treesize:11 [2021-06-06 02:59:21,872 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 02:59:21,873 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:59:21,874 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:59:21,875 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 02:59:21,875 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:23, output treesize:3 [2021-06-06 02:59:21,878 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 02:59:21,878 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1636622882] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:59:21,878 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:59:21,878 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 19] total 45 [2021-06-06 02:59:21,878 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666686215] [2021-06-06 02:59:21,879 INFO L462 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-06-06 02:59:21,879 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:59:21,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-06-06 02:59:21,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1920, Unknown=0, NotChecked=0, Total=2070 [2021-06-06 02:59:21,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:59:21,880 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:59:21,880 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 02:59:21,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:59:21,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:59:21,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 02:59:21,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:59:21,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:59:21,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 209 states. [2021-06-06 02:59:21,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:59:22,458 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 48 [2021-06-06 02:59:23,006 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2021-06-06 02:59:23,171 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2021-06-06 02:59:23,391 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2021-06-06 02:59:23,570 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 02:59:23,755 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 02:59:23,930 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 02:59:24,129 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 02:59:24,362 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2021-06-06 02:59:30,706 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2021-06-06 02:59:30,911 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 02:59:31,096 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2021-06-06 02:59:31,281 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 02:59:31,467 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2021-06-06 02:59:31,686 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2021-06-06 02:59:32,009 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2021-06-06 02:59:32,181 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 74 [2021-06-06 02:59:32,920 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 71 [2021-06-06 02:59:33,349 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2021-06-06 02:59:35,132 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 65 [2021-06-06 02:59:37,367 WARN L205 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 197 [2021-06-06 02:59:38,353 WARN L205 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 210 [2021-06-06 02:59:39,471 WARN L205 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 223 [2021-06-06 02:59:40,455 WARN L205 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 210 [2021-06-06 02:59:41,466 WARN L205 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 213 [2021-06-06 02:59:42,609 WARN L205 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 215 [2021-06-06 02:59:45,592 WARN L205 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 213 [2021-06-06 02:59:46,726 WARN L205 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 226 [2021-06-06 02:59:47,786 WARN L205 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 205 [2021-06-06 02:59:49,043 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 307 DAG size of output: 207 [2021-06-06 02:59:50,238 WARN L205 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 208 [2021-06-06 02:59:51,389 WARN L205 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 208 [2021-06-06 02:59:52,501 WARN L205 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 210 [2021-06-06 02:59:53,529 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 211 [2021-06-06 02:59:54,610 WARN L205 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 215 [2021-06-06 02:59:55,701 WARN L205 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 216 [2021-06-06 02:59:56,839 WARN L205 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 216 [2021-06-06 02:59:58,034 WARN L205 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 224 [2021-06-06 02:59:59,096 WARN L205 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 219 [2021-06-06 03:00:00,159 WARN L205 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 223 [2021-06-06 03:00:01,254 WARN L205 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 224 [2021-06-06 03:00:02,346 WARN L205 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 218 [2021-06-06 03:00:03,583 WARN L205 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 219 [2021-06-06 03:00:04,687 WARN L205 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 219 [2021-06-06 03:00:05,387 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 164 [2021-06-06 03:00:06,079 WARN L205 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 165 [2021-06-06 03:00:06,794 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 165 [2021-06-06 03:00:07,505 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 170 [2021-06-06 03:00:08,197 WARN L205 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 165 [2021-06-06 03:00:08,883 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 169 [2021-06-06 03:00:09,583 WARN L205 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 170 [2021-06-06 03:00:10,245 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 160 [2021-06-06 03:00:11,050 WARN L205 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 161 [2021-06-06 03:00:11,770 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 161 [2021-06-06 03:00:12,485 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 166 [2021-06-06 03:00:13,169 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 161 [2021-06-06 03:00:13,842 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 165 [2021-06-06 03:00:14,524 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 166 [2021-06-06 03:00:15,176 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 155 [2021-06-06 03:00:15,853 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 156 [2021-06-06 03:00:16,566 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 156 [2021-06-06 03:00:17,254 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 161 [2021-06-06 03:00:17,955 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 156 [2021-06-06 03:00:18,725 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 160 [2021-06-06 03:00:19,428 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 161 [2021-06-06 03:00:23,531 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-06-06 03:00:23,758 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 93 [2021-06-06 03:00:23,982 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2021-06-06 03:00:24,195 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2021-06-06 03:00:24,380 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 03:00:24,585 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 03:00:24,796 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 03:00:24,947 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2021-06-06 03:00:25,467 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72 [2021-06-06 03:00:27,800 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-06-06 03:00:27,992 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 93 [2021-06-06 03:00:28,220 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 03:00:28,495 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 03:00:28,708 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-06-06 03:00:28,908 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-06-06 03:00:29,166 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 83 [2021-06-06 03:00:29,439 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 82 [2021-06-06 03:01:01,700 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 03:01:02,257 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-06-06 03:01:02,468 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-06-06 03:01:11,638 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 03:01:13,190 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-06-06 03:01:15,085 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-06-06 03:01:17,746 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 03:01:17,990 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 03:01:26,137 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 145 [2021-06-06 03:01:26,741 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 153 [2021-06-06 03:01:27,353 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 151 [2021-06-06 03:01:28,151 WARN L205 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 152 [2021-06-06 03:01:28,808 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 152 [2021-06-06 03:01:29,449 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 157 [2021-06-06 03:01:30,080 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 152 [2021-06-06 03:01:30,702 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2021-06-06 03:01:31,359 WARN L205 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2021-06-06 03:01:32,136 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 154 [2021-06-06 03:01:32,758 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 154 [2021-06-06 03:01:33,403 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 159 [2021-06-06 03:01:34,026 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 154 [2021-06-06 03:01:34,658 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 158 [2021-06-06 03:01:35,430 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 159 [2021-06-06 03:01:36,043 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 03:01:36,659 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 146 [2021-06-06 03:01:37,742 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-06-06 03:01:39,619 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 143 [2021-06-06 03:01:40,207 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 03:01:40,796 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 144 [2021-06-06 03:01:46,267 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2021-06-06 03:01:51,837 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 149 [2021-06-06 03:01:52,471 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 150 [2021-06-06 03:01:53,088 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 150 [2021-06-06 03:01:53,721 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 158 [2021-06-06 03:01:54,398 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 163 [2021-06-06 03:01:55,176 WARN L205 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 158 [2021-06-06 03:01:55,899 WARN L205 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 162 [2021-06-06 03:01:56,752 WARN L205 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 163 [2021-06-06 03:01:58,564 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 143 [2021-06-06 03:01:59,110 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 03:01:59,639 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 144 [2021-06-06 03:02:00,208 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 152 [2021-06-06 03:02:00,925 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 157 [2021-06-06 03:02:01,492 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 152 [2021-06-06 03:02:02,076 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2021-06-06 03:02:02,699 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2021-06-06 03:02:04,456 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 137 [2021-06-06 03:02:05,010 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 138 [2021-06-06 03:02:05,563 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 138 [2021-06-06 03:02:06,157 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 03:02:06,759 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 151 [2021-06-06 03:02:07,493 WARN L205 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 03:02:08,071 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 150 [2021-06-06 03:02:08,665 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 151 [2021-06-06 03:02:09,080 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2021-06-06 03:02:10,954 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2021-06-06 03:02:11,498 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 140 [2021-06-06 03:02:12,019 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 140 [2021-06-06 03:02:12,558 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 148 [2021-06-06 03:02:13,126 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 153 [2021-06-06 03:02:13,853 WARN L205 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 148 [2021-06-06 03:02:14,496 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 152 [2021-06-06 03:02:15,101 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 153 [2021-06-06 03:02:15,450 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2021-06-06 03:02:17,105 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 137 [2021-06-06 03:02:17,623 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 138 [2021-06-06 03:02:18,109 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 138 [2021-06-06 03:02:18,627 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 03:02:19,196 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 151 [2021-06-06 03:02:19,707 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 03:02:20,250 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 150 [2021-06-06 03:02:20,970 WARN L205 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 151 [2021-06-06 03:02:23,111 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 80 [2021-06-06 03:02:23,287 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 81 [2021-06-06 03:02:23,460 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 03:02:23,639 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2021-06-06 03:02:23,809 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 03:02:24,005 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2021-06-06 03:02:24,144 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2021-06-06 03:02:25,438 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 85 [2021-06-06 03:02:25,620 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 86 [2021-06-06 03:02:37,666 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 135 [2021-06-06 03:02:38,190 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 136 [2021-06-06 03:02:38,745 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 136 [2021-06-06 03:02:39,328 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 03:02:39,897 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 149 [2021-06-06 03:02:40,466 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 03:02:41,034 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 148 [2021-06-06 03:02:41,625 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 149 [2021-06-06 03:02:43,525 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 122 [2021-06-06 03:02:43,982 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 123 [2021-06-06 03:02:44,479 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 123 [2021-06-06 03:02:44,997 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 131 [2021-06-06 03:02:45,498 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 136 [2021-06-06 03:02:46,007 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 131 [2021-06-06 03:02:46,497 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 135 [2021-06-06 03:02:47,004 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 136 [2021-06-06 03:02:48,773 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 118 [2021-06-06 03:02:49,216 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 119 [2021-06-06 03:02:49,694 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 119 [2021-06-06 03:02:50,195 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 127 [2021-06-06 03:02:50,679 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 132 [2021-06-06 03:02:51,173 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 127 [2021-06-06 03:02:51,645 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 131 [2021-06-06 03:02:52,138 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 132 [2021-06-06 03:02:52,875 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 125 [2021-06-06 03:02:53,328 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 129 [2021-06-06 03:02:53,843 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 134 [2021-06-06 03:02:54,502 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 138 [2021-06-06 03:02:55,116 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 151 [2021-06-06 03:02:55,751 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 155 [2021-06-06 03:02:56,506 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 176 [2021-06-06 03:02:57,341 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 189 [2021-06-06 03:02:58,279 WARN L205 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 202 [2021-06-06 03:02:59,151 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 189 [2021-06-06 03:03:00,015 WARN L205 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 192 [2021-06-06 03:03:00,899 WARN L205 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 194 [2021-06-06 03:03:01,922 WARN L205 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 192 [2021-06-06 03:03:02,879 WARN L205 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 205 [2021-06-06 03:03:03,769 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 184 [2021-06-06 03:03:04,707 WARN L205 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 186 [2021-06-06 03:03:05,630 WARN L205 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 187 [2021-06-06 03:03:06,540 WARN L205 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 187 [2021-06-06 03:03:07,478 WARN L205 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 189 [2021-06-06 03:03:08,359 WARN L205 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 190 [2021-06-06 03:03:09,406 WARN L205 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 194 [2021-06-06 03:03:10,355 WARN L205 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 195 [2021-06-06 03:03:11,269 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 195 [2021-06-06 03:03:12,234 WARN L205 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 203 [2021-06-06 03:03:13,213 WARN L205 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 198 [2021-06-06 03:03:14,143 WARN L205 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 202 [2021-06-06 03:03:15,111 WARN L205 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 203 [2021-06-06 03:03:16,132 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 197 [2021-06-06 03:03:17,096 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 198 [2021-06-06 03:03:18,245 WARN L205 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 198 [2021-06-06 03:03:18,850 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 143 [2021-06-06 03:03:19,427 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 144 [2021-06-06 03:03:20,030 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 144 [2021-06-06 03:03:20,630 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 149 [2021-06-06 03:03:21,217 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 144 [2021-06-06 03:03:21,785 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 148 [2021-06-06 03:03:22,379 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 149 [2021-06-06 03:03:22,938 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 139 [2021-06-06 03:03:23,513 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 140 [2021-06-06 03:03:24,119 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 140 [2021-06-06 03:03:24,719 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 145 [2021-06-06 03:03:25,449 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 140 [2021-06-06 03:03:26,013 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 144 [2021-06-06 03:03:26,598 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 145 [2021-06-06 03:03:27,142 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 134 [2021-06-06 03:03:27,709 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 135 [2021-06-06 03:03:28,287 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 135 [2021-06-06 03:03:28,875 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 140 [2021-06-06 03:03:29,430 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 135 [2021-06-06 03:03:29,988 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 139 [2021-06-06 03:03:30,562 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 140 [2021-06-06 03:03:33,103 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 130 [2021-06-06 03:03:33,626 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 131 [2021-06-06 03:03:35,888 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 125 [2021-06-06 03:03:36,367 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 131 [2021-06-06 03:03:36,996 WARN L205 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 125 [2021-06-06 03:03:37,444 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 127 [2021-06-06 03:03:37,928 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 135 [2021-06-06 03:03:38,498 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 139 [2021-06-06 03:03:39,079 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 144 [2021-06-06 03:03:39,655 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 148 [2021-06-06 03:03:40,322 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 161 [2021-06-06 03:03:41,038 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 165 [2021-06-06 03:03:41,877 WARN L205 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 186 [2021-06-06 03:03:42,803 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 199 [2021-06-06 03:03:43,842 WARN L205 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 212 [2021-06-06 03:03:44,903 WARN L205 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 199 [2021-06-06 03:03:45,878 WARN L205 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 202 [2021-06-06 03:03:46,908 WARN L205 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 204 [2021-06-06 03:03:47,905 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 202 [2021-06-06 03:03:48,997 WARN L205 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 215 [2021-06-06 03:03:50,022 WARN L205 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 194 [2021-06-06 03:03:51,050 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 196 [2021-06-06 03:03:52,099 WARN L205 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 197 [2021-06-06 03:03:53,268 WARN L205 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 197 [2021-06-06 03:03:54,296 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 199 [2021-06-06 03:03:55,294 WARN L205 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 200 [2021-06-06 03:03:56,338 WARN L205 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 204 [2021-06-06 03:03:57,420 WARN L205 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 205 [2021-06-06 03:03:58,480 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 205 [2021-06-06 03:03:59,533 WARN L205 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 213 [2021-06-06 03:04:00,561 WARN L205 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 208 [2021-06-06 03:04:01,747 WARN L205 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 212 [2021-06-06 03:04:02,826 WARN L205 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 213 [2021-06-06 03:04:03,877 WARN L205 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 207 [2021-06-06 03:04:04,954 WARN L205 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 208 [2021-06-06 03:04:06,045 WARN L205 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 208 [2021-06-06 03:04:06,682 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 153 [2021-06-06 03:04:07,319 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 154 [2021-06-06 03:04:07,975 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 154 [2021-06-06 03:04:08,634 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 159 [2021-06-06 03:04:09,274 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 154 [2021-06-06 03:04:10,026 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 158 [2021-06-06 03:04:10,690 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 159 [2021-06-06 03:04:11,307 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 149 [2021-06-06 03:04:11,933 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 150 [2021-06-06 03:04:12,591 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 150 [2021-06-06 03:04:13,236 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 155 [2021-06-06 03:04:13,869 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 150 [2021-06-06 03:04:14,487 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 154 [2021-06-06 03:04:15,143 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 155 [2021-06-06 03:04:15,744 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 144 [2021-06-06 03:04:16,358 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 145 [2021-06-06 03:04:17,008 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 145 [2021-06-06 03:04:17,635 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 150 [2021-06-06 03:04:18,255 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 145 [2021-06-06 03:04:19,002 WARN L205 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 149 [2021-06-06 03:04:19,637 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 150 [2021-06-06 03:04:20,293 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2021-06-06 03:04:20,845 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 137 [2021-06-06 03:04:21,421 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 142 [2021-06-06 03:04:21,995 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 146 [2021-06-06 03:04:22,677 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 159 [2021-06-06 03:04:23,375 WARN L205 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 163 [2021-06-06 03:04:24,207 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 184 [2021-06-06 03:04:25,164 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 197 [2021-06-06 03:04:26,258 WARN L205 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 210 [2021-06-06 03:04:27,245 WARN L205 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 197 [2021-06-06 03:04:28,253 WARN L205 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 200 [2021-06-06 03:04:29,255 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 202 [2021-06-06 03:04:30,264 WARN L205 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 200 [2021-06-06 03:04:31,479 WARN L205 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 213 [2021-06-06 03:04:32,465 WARN L205 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 192 [2021-06-06 03:04:33,478 WARN L205 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 194 [2021-06-06 03:04:34,591 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 195 [2021-06-06 03:04:35,645 WARN L205 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 195 [2021-06-06 03:04:36,716 WARN L205 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 197 [2021-06-06 03:04:37,732 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 198 [2021-06-06 03:04:38,760 WARN L205 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 202 [2021-06-06 03:04:39,842 WARN L205 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 203 [2021-06-06 03:04:40,889 WARN L205 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 203 [2021-06-06 03:04:42,000 WARN L205 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 211 [2021-06-06 03:04:43,080 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 206 [2021-06-06 03:04:44,158 WARN L205 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 210 [2021-06-06 03:04:45,398 WARN L205 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 211 [2021-06-06 03:04:46,454 WARN L205 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 205 [2021-06-06 03:04:47,521 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 206 [2021-06-06 03:04:48,672 WARN L205 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 206 [2021-06-06 03:04:49,342 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 151 [2021-06-06 03:04:50,010 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 152 [2021-06-06 03:04:50,722 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 152 [2021-06-06 03:04:51,404 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 157 [2021-06-06 03:04:52,082 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 152 [2021-06-06 03:04:52,726 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 156 [2021-06-06 03:04:53,399 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 157 [2021-06-06 03:04:54,044 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 147 [2021-06-06 03:04:54,718 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 148 [2021-06-06 03:04:55,439 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 148 [2021-06-06 03:04:56,129 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 153 [2021-06-06 03:04:56,810 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 148 [2021-06-06 03:04:57,460 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 152 [2021-06-06 03:04:58,135 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 153 [2021-06-06 03:04:58,895 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 142 [2021-06-06 03:04:59,558 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 143 [2021-06-06 03:05:00,286 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 143 [2021-06-06 03:05:00,959 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 148 [2021-06-06 03:05:01,642 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 143 [2021-06-06 03:05:02,288 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 147 [2021-06-06 03:05:02,941 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 148 [2021-06-06 03:05:05,402 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 132 [2021-06-06 03:05:05,946 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 140 [2021-06-06 03:05:06,517 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 138 [2021-06-06 03:05:07,285 WARN L205 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 139 [2021-06-06 03:05:07,940 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2021-06-06 03:05:08,541 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 03:05:09,146 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2021-06-06 03:05:09,709 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 143 [2021-06-06 03:05:10,322 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 144 [2021-06-06 03:05:11,024 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 141 [2021-06-06 03:05:11,609 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 141 [2021-06-06 03:05:12,175 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 146 [2021-06-06 03:05:12,741 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 141 [2021-06-06 03:05:13,319 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 145 [2021-06-06 03:05:13,921 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 146 [2021-06-06 03:05:14,463 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2021-06-06 03:05:15,015 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 133 [2021-06-06 03:05:16,369 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 130 [2021-06-06 03:05:16,913 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 131 [2021-06-06 03:05:17,513 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 131 [2021-06-06 03:05:18,977 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 136 [2021-06-06 03:05:19,489 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 137 [2021-06-06 03:05:20,002 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 137 [2021-06-06 03:05:20,544 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 145 [2021-06-06 03:05:21,098 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 150 [2021-06-06 03:05:21,644 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 145 [2021-06-06 03:05:22,237 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 149 [2021-06-06 03:05:23,049 WARN L205 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 150 [2021-06-06 03:05:23,555 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 130 [2021-06-06 03:05:24,028 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 131 [2021-06-06 03:05:24,495 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 131 [2021-06-06 03:05:24,988 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2021-06-06 03:05:25,501 WARN L205 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 144 [2021-06-06 03:05:26,001 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2021-06-06 03:05:26,515 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 143 [2021-06-06 03:05:27,081 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 144 [2021-06-06 03:05:27,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 03:05:27,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 03:05:27,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 03:05:27,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 03:05:27,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 03:05:27,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 533 states. [2021-06-06 03:05:27,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-06 03:05:27,398 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-06-06 03:05:27,400 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 03:05:27,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 03:05:27,401 INFO L82 PathProgramCache]: Analyzing trace with hash -1874374635, now seen corresponding path program 2 times [2021-06-06 03:05:27,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 03:05:27,401 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280216720] [2021-06-06 03:05:27,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 03:05:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 03:05:28,978 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 03:05:28,978 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 03:05:28,978 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280216720] [2021-06-06 03:05:28,978 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [280216720] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 03:05:28,978 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2099670296] [2021-06-06 03:05:28,978 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 03:05:29,104 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 03:05:29,104 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 03:05:29,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 44 conjunts are in the unsatisfiable core [2021-06-06 03:05:29,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 03:05:29,144 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 03:05:29,145 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 03:05:29,146 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 03:05:29,147 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 03:05:29,147 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-06-06 03:05:29,281 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-06-06 03:05:29,281 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 03:05:29,282 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 03:05:29,288 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 03:05:29,289 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 03:05:29,289 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:20 [2021-06-06 03:05:29,338 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-06 03:05:29,338 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 03:05:29,341 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 03:05:29,348 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 03:05:29,348 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 03:05:29,348 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:24 [2021-06-06 03:05:29,398 INFO L354 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2021-06-06 03:05:29,398 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 03:05:29,400 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 03:05:29,407 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 03:05:29,408 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 03:05:29,408 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:22 [2021-06-06 03:05:29,602 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 03:05:29,603 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 03:05:29,611 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 03:05:29,613 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 03:05:29,613 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:38, output treesize:19 [2021-06-06 03:05:29,746 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 03:05:29,748 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 03:05:29,752 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 03:05:29,753 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 03:05:29,753 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:27, output treesize:11 [2021-06-06 03:05:29,945 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 03:05:29,946 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 03:05:29,947 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 03:05:29,947 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 03:05:29,947 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:23, output treesize:3 [2021-06-06 03:05:29,951 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 03:05:29,951 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2099670296] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 03:05:29,951 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 03:05:29,951 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 19] total 47 [2021-06-06 03:05:29,951 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657925212] [2021-06-06 03:05:29,951 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-06-06 03:05:29,952 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 03:05:29,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-06-06 03:05:29,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=2111, Unknown=0, NotChecked=0, Total=2256 [2021-06-06 03:05:29,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 03:05:29,953 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 03:05:29,953 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 03:05:29,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 03:05:29,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 03:05:29,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 03:05:29,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 03:05:29,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 03:05:29,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 533 states. [2021-06-06 03:05:29,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-06 03:05:29,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 03:05:31,071 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 67 [2021-06-06 03:05:45,837 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 67 [2021-06-06 03:06:45,613 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2021-06-06 03:06:45,786 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 74 [2021-06-06 03:06:46,085 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 76 [2021-06-06 03:06:48,845 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 69 [2021-06-06 03:06:49,141 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2021-06-06 03:06:49,283 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2021-06-06 03:06:49,538 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 64 [2021-06-06 03:06:56,604 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 68 [2021-06-06 03:06:56,766 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 69 [2021-06-06 03:06:56,921 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 67 [2021-06-06 03:07:00,379 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 68 [2021-06-06 03:07:00,575 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 69 [2021-06-06 03:07:00,927 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2021-06-06 03:07:01,186 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 64 [2021-06-06 03:07:01,472 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 63 [2021-06-06 03:08:03,529 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 74 [2021-06-06 03:08:14,211 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 76 [2021-06-06 03:08:14,471 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2021-06-06 03:08:14,733 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 88 [2021-06-06 03:08:15,004 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 79 [2021-06-06 03:08:15,247 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2021-06-06 03:08:15,489 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 80 [2021-06-06 03:08:15,753 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 87 [2021-06-06 03:08:16,031 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2021-06-06 03:08:16,290 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 86 [2021-06-06 03:08:16,532 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 86 [2021-06-06 03:08:16,753 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2021-06-06 03:08:16,998 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 87 [2021-06-06 03:08:17,196 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2021-06-06 03:08:17,383 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 82 [2021-06-06 03:08:17,571 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 83 [2021-06-06 03:08:17,747 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2021-06-06 03:08:17,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 03:08:17,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 03:08:17,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 03:08:17,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 03:08:17,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 03:08:17,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 533 states. [2021-06-06 03:08:17,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-06 03:08:17,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-06-06 03:08:18,140 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 03:08:18,149 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-06 03:08:18,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.06 03:08:18 BasicIcfg [2021-06-06 03:08:18,151 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-06 03:08:18,151 INFO L168 Benchmark]: Toolchain (without parser) took 677559.39 ms. Allocated memory was 346.0 MB in the beginning and 10.4 GB in the end (delta: 10.0 GB). Free memory was 308.1 MB in the beginning and 3.5 GB in the end (delta: -3.2 GB). Peak memory consumption was 6.8 GB. Max. memory is 16.0 GB. [2021-06-06 03:08:18,151 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 346.0 MB. Free memory was 326.6 MB in the beginning and 326.5 MB in the end (delta: 70.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 03:08:18,151 INFO L168 Benchmark]: CACSL2BoogieTranslator took 231.56 ms. Allocated memory is still 346.0 MB. Free memory was 307.8 MB in the beginning and 327.0 MB in the end (delta: -19.2 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.0 GB. [2021-06-06 03:08:18,151 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.05 ms. Allocated memory is still 346.0 MB. Free memory was 327.0 MB in the beginning and 324.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-06 03:08:18,152 INFO L168 Benchmark]: Boogie Preprocessor took 21.58 ms. Allocated memory is still 346.0 MB. Free memory was 324.9 MB in the beginning and 323.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-06 03:08:18,152 INFO L168 Benchmark]: RCFGBuilder took 473.50 ms. Allocated memory is still 346.0 MB. Free memory was 323.9 MB in the beginning and 293.5 MB in the end (delta: 30.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.0 GB. [2021-06-06 03:08:18,152 INFO L168 Benchmark]: TraceAbstraction took 676796.68 ms. Allocated memory was 346.0 MB in the beginning and 10.4 GB in the end (delta: 10.0 GB). Free memory was 293.5 MB in the beginning and 3.5 GB in the end (delta: -3.3 GB). Peak memory consumption was 6.8 GB. Max. memory is 16.0 GB. [2021-06-06 03:08:18,152 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 346.0 MB. Free memory was 326.6 MB in the beginning and 326.5 MB in the end (delta: 70.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 231.56 ms. Allocated memory is still 346.0 MB. Free memory was 307.8 MB in the beginning and 327.0 MB in the end (delta: -19.2 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 30.05 ms. Allocated memory is still 346.0 MB. Free memory was 327.0 MB in the beginning and 324.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 21.58 ms. Allocated memory is still 346.0 MB. Free memory was 324.9 MB in the beginning and 323.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 473.50 ms. Allocated memory is still 346.0 MB. Free memory was 323.9 MB in the beginning and 293.5 MB in the end (delta: 30.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 676796.68 ms. Allocated memory was 346.0 MB in the beginning and 10.4 GB in the end (delta: 10.0 GB). Free memory was 293.5 MB in the beginning and 3.5 GB in the end (delta: -3.3 GB). Peak memory consumption was 6.8 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: 1956, positive: 325, positive conditional: 317, positive unconditional: 9, negative: 1630, negative conditional: 1565, negative unconditional: 66, 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: 1956, positive: 325, positive conditional: 317, positive unconditional: 9, negative: 1630, negative conditional: 1565, negative unconditional: 66, 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: 1956, positive: 325, positive conditional: 317, positive unconditional: 9, negative: 1630, negative conditional: 1565, negative unconditional: 66, 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: 1956, positive: 325, positive conditional: 317, positive unconditional: 9, negative: 1630, negative conditional: 1565, negative unconditional: 66, 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: 1956, positive: 325, positive conditional: 317, positive unconditional: 9, negative: 1630, negative conditional: 1565, negative unconditional: 66, 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: 1956, positive: 325, positive conditional: 317, positive unconditional: 9, negative: 1630, negative conditional: 1565, negative unconditional: 66, 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: 1956, positive: 325, positive conditional: 317, positive unconditional: 9, negative: 1630, negative conditional: 1565, negative unconditional: 66, 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: 1956, positive: 325, positive conditional: 317, positive unconditional: 9, negative: 1630, negative conditional: 1565, negative unconditional: 66, 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: 1956, positive: 325, positive conditional: 317, positive unconditional: 9, negative: 1630, negative conditional: 1565, negative unconditional: 66, 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: 676602.4ms, OverallIterations: 8, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 13.5ms, PartialOrderReductionTime: 654911.8ms, 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: 142.2ms SsaConstructionTime, 940.0ms SatisfiabilityAnalysisTime, 19161.5ms 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...