/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-Sleep-SemanticLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix047_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:28:50,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:28:50,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:28:50,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:28:50,565 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-12 21:28:50,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-12 21:28:50,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-12 21:28:50,580 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-Sleep-SemanticLbe-Delay.epf [2021-03-12 21:28:50,602 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:28:50,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:28:50,603 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:28:50,603 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:28:50,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:28:50,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:28:50,606 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:28:50,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:28:50,606 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:28:50,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:28:50,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:28:50,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:28:50,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:28:50,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:28:50,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:28:50,607 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:28:50,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:28:50,607 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:28:50,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:28:50,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:28:50,607 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:28:50,608 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:28:50,608 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:28:50,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:28:50,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:28:50,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:28:50,608 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:28:50,608 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:28:50,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:28:50,608 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:28:50,608 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:28:50,608 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:28:50,609 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:28:50,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:28:50,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:28:50,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:28:50,863 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:28:50,863 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:28:50,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix047_tso.opt.i [2021-03-12 21:28:50,923 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2afda7cea/fd613e46dcd3430d8dc8b4db00dacfd5/FLAGc2fa3cc3b [2021-03-12 21:28:51,351 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:28:51,351 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix047_tso.opt.i [2021-03-12 21:28:51,365 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2afda7cea/fd613e46dcd3430d8dc8b4db00dacfd5/FLAGc2fa3cc3b [2021-03-12 21:28:51,381 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2afda7cea/fd613e46dcd3430d8dc8b4db00dacfd5 [2021-03-12 21:28:51,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:28:51,386 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:28:51,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:28:51,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:28:51,390 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:28:51,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56475a8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51, skipping insertion in model container [2021-03-12 21:28:51,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:28:51,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:28:51,587 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix047_tso.opt.i[948,961] [2021-03-12 21:28:51,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:28:51,767 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:28:51,774 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix047_tso.opt.i[948,961] [2021-03-12 21:28:51,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:28:51,867 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:28:51,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51 WrapperNode [2021-03-12 21:28:51,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:28:51,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:28:51,869 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:28:51,869 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:28:51,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,929 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:28:51,930 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:28:51,930 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:28:51,930 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:28:51,940 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,942 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,943 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,954 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (1/1) ... [2021-03-12 21:28:51,957 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:28:51,958 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:28:51,958 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:28:51,958 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:28:51,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:28:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:28:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:28:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:28:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:28:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:28:52,037 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:28:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:28:52,037 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:28:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:28:52,038 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:28:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-03-12 21:28:52,038 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-03-12 21:28:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:28:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:28:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:28:52,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:28:52,040 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-12 21:28:53,508 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:28:53,508 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:28:53,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:28:53 BoogieIcfgContainer [2021-03-12 21:28:53,510 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:28:53,511 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:28:53,511 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:28:53,513 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:28:53,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:28:51" (1/3) ... [2021-03-12 21:28:53,514 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@709057d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:28:53, skipping insertion in model container [2021-03-12 21:28:53,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:51" (2/3) ... [2021-03-12 21:28:53,514 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@709057d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:28:53, skipping insertion in model container [2021-03-12 21:28:53,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:28:53" (3/3) ... [2021-03-12 21:28:53,515 INFO L111 eAbstractionObserver]: Analyzing ICFG mix047_tso.opt.i [2021-03-12 21:28:53,520 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:28:53,520 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:28:53,523 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:28:53,524 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:28:53,554 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,555 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,555 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,555 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,555 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,555 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,555 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,555 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,556 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,556 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,556 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,556 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,556 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,556 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,557 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,557 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,557 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,557 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,557 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,557 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,557 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,557 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,557 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,557 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,558 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,558 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,558 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,558 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,558 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,558 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,558 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,558 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,558 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,559 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,559 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,559 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,559 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,559 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,559 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,559 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,559 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,559 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,559 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,560 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,560 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,560 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,560 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,560 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,560 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,560 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,561 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,562 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,562 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,562 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,562 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,562 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,562 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,562 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,562 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,562 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,562 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,563 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,563 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,563 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,563 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,563 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,563 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,563 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,563 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,564 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,564 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,564 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,564 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,565 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,566 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,566 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,566 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,567 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,567 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,567 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,567 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,569 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,569 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,569 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,569 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,569 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,569 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,569 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,569 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,569 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,570 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,571 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,571 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,571 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,571 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,571 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,571 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,571 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,571 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,571 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,571 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,572 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,572 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:53,572 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:28:53,583 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 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 [2021-03-12 21:28:53,611 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:28:53,611 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:28:53,612 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:28:53,612 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:28:53,612 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:28:53,612 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:28:53,612 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:28:53,612 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:28:53,618 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:28:53,619 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 127 places, 116 transitions, 252 flow [2021-03-12 21:28:53,621 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 127 places, 116 transitions, 252 flow [2021-03-12 21:28:53,622 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 127 places, 116 transitions, 252 flow [2021-03-12 21:28:53,666 INFO L129 PetriNetUnfolder]: 2/112 cut-off events. [2021-03-12 21:28:53,666 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:28:53,669 INFO L84 FinitePrefix]: Finished finitePrefix Result has 125 conditions, 112 events. 2/112 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 85 event pairs, 0 based on Foata normal form. 0/108 useless extension candidates. Maximal degree in co-relation 76. Up to 2 conditions per place. [2021-03-12 21:28:53,673 INFO L116 LiptonReduction]: Number of co-enabled transitions 2598 [2021-03-12 21:28:54,963 WARN L205 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 189 [2021-03-12 21:28:55,238 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-12 21:28:56,454 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 314 DAG size of output: 270 [2021-03-12 21:28:57,023 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2021-03-12 21:28:58,497 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2021-03-12 21:28:58,845 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 86 [2021-03-12 21:28:58,964 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-03-12 21:28:59,889 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-03-12 21:29:00,152 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-03-12 21:29:00,677 WARN L205 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2021-03-12 21:29:01,253 WARN L205 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2021-03-12 21:29:02,517 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-03-12 21:29:02,831 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-03-12 21:29:03,876 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 286 [2021-03-12 21:29:04,944 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 286 [2021-03-12 21:29:05,311 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2021-03-12 21:29:05,454 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-12 21:29:05,780 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2021-03-12 21:29:05,924 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-12 21:29:06,147 INFO L131 LiptonReduction]: Checked pairs total: 6956 [2021-03-12 21:29:06,148 INFO L133 LiptonReduction]: Total number of compositions: 97 [2021-03-12 21:29:06,194 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:06,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:06,198 INFO L82 PathProgramCache]: Analyzing trace with hash 698536348, now seen corresponding path program 1 times [2021-03-12 21:29:06,203 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:06,203 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107952526] [2021-03-12 21:29:06,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:06,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:06,493 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107952526] [2021-03-12 21:29:06,494 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:06,494 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:29:06,494 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111865630] [2021-03-12 21:29:06,497 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:29:06,497 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:06,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:29:06,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:29:06,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:06,511 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:06,511 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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) [2021-03-12 21:29:06,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:06,555 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:06,579 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:29:06,579 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:06,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:06,579 INFO L82 PathProgramCache]: Analyzing trace with hash 2114521202, now seen corresponding path program 1 times [2021-03-12 21:29:06,580 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:06,580 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089391687] [2021-03-12 21:29:06,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:06,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:06,667 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089391687] [2021-03-12 21:29:06,667 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:06,667 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:29:06,668 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481978395] [2021-03-12 21:29:06,668 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:29:06,668 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:06,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:29:06,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:29:06,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:06,669 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:06,669 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 8.666666666666666) internal successors, (26), 4 states have internal predecessors, (26), 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) [2021-03-12 21:29:06,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:06,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:06,719 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,719 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,740 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,740 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,740 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,740 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,740 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,740 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,740 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,741 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,741 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,741 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,741 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,741 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,768 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,769 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,796 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,797 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,797 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,797 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,797 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,800 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,800 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,800 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,800 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,805 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,806 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,836 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,837 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,837 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,837 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,837 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,837 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,838 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,840 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,877 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,877 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,877 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,877 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,877 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,877 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,877 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,880 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:06,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:06,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:06,971 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:29:06,971 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:06,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:06,971 INFO L82 PathProgramCache]: Analyzing trace with hash 389359597, now seen corresponding path program 1 times [2021-03-12 21:29:06,972 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:06,972 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89857638] [2021-03-12 21:29:06,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:07,142 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89857638] [2021-03-12 21:29:07,143 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:07,143 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:29:07,143 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922520548] [2021-03-12 21:29:07,143 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:29:07,144 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:07,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:29:07,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:29:07,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:07,145 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:07,145 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 6 states have internal predecessors, (23), 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) [2021-03-12 21:29:07,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:07,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:07,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:07,247 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,248 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,287 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,289 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,330 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,330 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,330 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,330 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,332 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,352 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,352 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,352 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,352 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,352 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,352 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,352 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,352 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,353 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,353 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,353 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,353 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,353 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,353 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,381 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,381 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,381 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,381 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,381 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,410 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,410 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,410 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,413 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,413 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,413 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,413 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,413 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,413 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,414 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,415 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,443 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,443 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,443 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,443 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,443 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,443 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,443 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,443 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,443 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,444 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,444 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,444 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,444 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,444 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,482 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,482 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,482 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,482 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,482 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,482 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,483 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,483 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,483 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,483 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,483 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,483 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,483 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,483 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,509 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,509 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,510 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,511 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,533 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,534 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,535 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,535 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,582 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,591 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,603 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,617 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,640 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,641 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,642 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,642 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,667 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,669 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,711 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,711 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,711 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,711 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,711 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,711 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,712 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,712 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,712 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,712 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,712 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,712 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,712 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,712 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,744 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,744 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,744 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,744 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,744 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,744 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,744 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,744 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,771 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,773 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,773 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,821 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,821 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,821 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,821 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,822 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,822 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,822 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,822 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,822 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,822 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,822 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,822 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,822 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,822 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,856 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,856 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,856 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,856 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,856 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,856 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,856 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,856 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,856 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,857 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,857 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,857 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,857 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,857 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,902 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,902 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,902 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,903 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,943 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,943 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,943 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,943 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,944 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,979 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,979 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,979 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:07,980 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,018 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,030 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,044 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,063 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,072 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,084 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:08,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:08,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:08,098 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:29:08,099 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:08,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:08,099 INFO L82 PathProgramCache]: Analyzing trace with hash -253259401, now seen corresponding path program 2 times [2021-03-12 21:29:08,099 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:08,100 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504412672] [2021-03-12 21:29:08,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:08,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:08,238 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504412672] [2021-03-12 21:29:08,239 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:08,239 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:29:08,239 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318553209] [2021-03-12 21:29:08,239 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:29:08,239 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:08,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:29:08,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:29:08,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:08,240 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:08,240 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 6 states have internal predecessors, (23), 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) [2021-03-12 21:29:08,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:08,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:08,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:08,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:08,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,332 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,334 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,437 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,467 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,467 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,492 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,492 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,492 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,492 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,492 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,493 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,494 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,531 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,531 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,531 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,531 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,532 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,556 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,556 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,556 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,556 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,556 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,556 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,556 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,556 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,556 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,556 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,557 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,557 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,557 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,557 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,594 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,594 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,617 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,617 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,645 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,645 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,666 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,668 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,685 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,685 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,685 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,685 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,685 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,685 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,687 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,722 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,722 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,723 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,724 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,754 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,755 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,789 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,789 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,789 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,789 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,789 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,789 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,789 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,790 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,861 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,861 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,861 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,861 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,861 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,861 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,861 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,862 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,862 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,862 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,862 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,862 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,862 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,862 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,863 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,907 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,910 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,955 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:08,994 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,027 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_194| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,029 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,072 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,158 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,202 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,202 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,202 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,204 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,245 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,246 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,290 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_234| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,340 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,352 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,368 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,383 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,400 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,412 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,430 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,439 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,451 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,662 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,663 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:09,947 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:10,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:10,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:10,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:10,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:10,926 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:29:10,926 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:10,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:10,927 INFO L82 PathProgramCache]: Analyzing trace with hash -157229486, now seen corresponding path program 2 times [2021-03-12 21:29:10,927 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:10,930 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493382793] [2021-03-12 21:29:10,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:10,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:11,000 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1493382793] [2021-03-12 21:29:11,000 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:11,000 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:29:11,000 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651448295] [2021-03-12 21:29:11,000 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:29:11,000 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:11,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:29:11,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:29:11,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:11,001 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:11,001 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 13.0) internal successors, (26), 3 states have internal predecessors, (26), 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) [2021-03-12 21:29:11,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:11,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:11,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:11,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:11,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:11,138 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:11,202 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:11,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:11,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:11,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:11,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:11,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:11,391 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:29:11,391 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:11,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:11,391 INFO L82 PathProgramCache]: Analyzing trace with hash -1335444439, now seen corresponding path program 1 times [2021-03-12 21:29:11,392 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:11,392 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545521588] [2021-03-12 21:29:11,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:11,499 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545521588] [2021-03-12 21:29:11,499 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:11,499 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:29:11,499 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826772973] [2021-03-12 21:29:11,499 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:29:11,499 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:11,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:29:11,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:29:11,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:11,500 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:11,500 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 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) [2021-03-12 21:29:11,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:11,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:11,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:11,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:11,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:11,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:11,605 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:11,619 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:11,631 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:11,645 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:11,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:11,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:11,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:11,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:11,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:11,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:11,833 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:29:11,833 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:11,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:11,834 INFO L82 PathProgramCache]: Analyzing trace with hash 1796466218, now seen corresponding path program 3 times [2021-03-12 21:29:11,834 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:11,834 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [676933205] [2021-03-12 21:29:11,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:11,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:11,882 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [676933205] [2021-03-12 21:29:11,883 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:11,883 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:29:11,883 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789363852] [2021-03-12 21:29:11,883 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:29:11,883 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:11,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:29:11,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:29:11,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:11,884 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:11,884 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 13.0) internal successors, (26), 3 states have internal predecessors, (26), 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) [2021-03-12 21:29:11,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:11,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:11,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:11,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:11,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:11,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:11,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:12,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:12,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:12,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:12,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:12,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,113 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:29:12,113 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:12,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:12,114 INFO L82 PathProgramCache]: Analyzing trace with hash 1052902371, now seen corresponding path program 1 times [2021-03-12 21:29:12,114 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:12,114 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855796092] [2021-03-12 21:29:12,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:12,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:12,218 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855796092] [2021-03-12 21:29:12,218 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:12,219 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-12 21:29:12,219 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935613549] [2021-03-12 21:29:12,219 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:29:12,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:12,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:29:12,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:29:12,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:12,220 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:12,220 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 6 states have internal predecessors, (24), 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) [2021-03-12 21:29:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:12,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:12,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:12,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:12,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:12,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:29:12,490 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-12 21:29:12,490 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:12,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:12,490 INFO L82 PathProgramCache]: Analyzing trace with hash 117232676, now seen corresponding path program 4 times [2021-03-12 21:29:12,490 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:12,490 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2045905333] [2021-03-12 21:29:12,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:12,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:12,628 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2045905333] [2021-03-12 21:29:12,628 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:12,628 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:29:12,628 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467895212] [2021-03-12 21:29:12,628 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:29:12,628 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:12,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:29:12,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:29:12,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:12,629 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:12,629 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 4.333333333333333) internal successors, (26), 6 states have internal predecessors, (26), 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) [2021-03-12 21:29:12,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:12,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:12,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:12,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:12,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:12,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:29:12,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:12,721 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:12,756 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:12,954 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:12,962 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:12,972 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:12,983 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:12,994 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:12,994 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:13,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:13,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:13,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:13,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:13,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:13,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:13,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:13,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:29:13,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:29:13,068 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-12 21:29:13,068 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:13,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:13,068 INFO L82 PathProgramCache]: Analyzing trace with hash -1881065734, now seen corresponding path program 5 times [2021-03-12 21:29:13,068 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:13,068 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180533882] [2021-03-12 21:29:13,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:29:13,103 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:29:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:29:13,143 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:29:13,174 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:29:13,175 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:29:13,175 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-03-12 21:29:13,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:29:13 BasicIcfg [2021-03-12 21:29:13,259 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:29:13,260 INFO L168 Benchmark]: Toolchain (without parser) took 21876.07 ms. Allocated memory was 352.3 MB in the beginning and 755.0 MB in the end (delta: 402.7 MB). Free memory was 314.8 MB in the beginning and 640.6 MB in the end (delta: -325.9 MB). Peak memory consumption was 78.2 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:13,260 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 352.3 MB. Free memory was 333.2 MB in the beginning and 333.1 MB in the end (delta: 75.1 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:29:13,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 480.28 ms. Allocated memory is still 352.3 MB. Free memory was 314.1 MB in the beginning and 311.2 MB in the end (delta: 2.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:13,261 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.13 ms. Allocated memory is still 352.3 MB. Free memory was 311.2 MB in the beginning and 308.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:13,261 INFO L168 Benchmark]: Boogie Preprocessor took 26.88 ms. Allocated memory is still 352.3 MB. Free memory was 308.1 MB in the beginning and 304.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:13,261 INFO L168 Benchmark]: RCFGBuilder took 1552.60 ms. Allocated memory is still 352.3 MB. Free memory was 304.9 MB in the beginning and 281.6 MB in the end (delta: 23.3 MB). Peak memory consumption was 161.7 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:13,262 INFO L168 Benchmark]: TraceAbstraction took 19748.03 ms. Allocated memory was 352.3 MB in the beginning and 755.0 MB in the end (delta: 402.7 MB). Free memory was 281.6 MB in the beginning and 640.6 MB in the end (delta: -359.0 MB). Peak memory consumption was 43.7 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:13,266 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 352.3 MB. Free memory was 333.2 MB in the beginning and 333.1 MB in the end (delta: 75.1 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 480.28 ms. Allocated memory is still 352.3 MB. Free memory was 314.1 MB in the beginning and 311.2 MB in the end (delta: 2.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 61.13 ms. Allocated memory is still 352.3 MB. Free memory was 311.2 MB in the beginning and 308.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 26.88 ms. Allocated memory is still 352.3 MB. Free memory was 308.1 MB in the beginning and 304.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1552.60 ms. Allocated memory is still 352.3 MB. Free memory was 304.9 MB in the beginning and 281.6 MB in the end (delta: 23.3 MB). Peak memory consumption was 161.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 19748.03 ms. Allocated memory was 352.3 MB in the beginning and 755.0 MB in the end (delta: 402.7 MB). Free memory was 281.6 MB in the beginning and 640.6 MB in the end (delta: -359.0 MB). Peak memory consumption was 43.7 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 12527.0ms, 127 PlacesBefore, 45 PlacesAfterwards, 116 TransitionsBefore, 33 TransitionsAfterwards, 2598 CoEnabledTransitionPairs, 7 FixpointIterations, 40 TrivialSequentialCompositions, 51 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 5 ConcurrentYvCompositions, 1 ChoiceCompositions, 97 TotalNumberOfCompositions, 6956 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3405, positive: 3201, positive conditional: 0, positive unconditional: 3201, negative: 204, negative conditional: 0, negative unconditional: 204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1778, positive: 1723, positive conditional: 0, positive unconditional: 1723, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1778, positive: 1685, positive conditional: 0, positive unconditional: 1685, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 93, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 995, positive: 192, positive conditional: 0, positive unconditional: 192, negative: 803, negative conditional: 0, negative unconditional: 803, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3405, positive: 1478, positive conditional: 0, positive unconditional: 1478, negative: 149, negative conditional: 0, negative unconditional: 149, unknown: 1778, unknown conditional: 0, unknown unconditional: 1778] , Statistics on independence cache: Total cache size (in pairs): 193, Positive cache size: 171, Positive conditional cache size: 0, Positive unconditional cache size: 171, Negative cache size: 22, Negative conditional cache size: 0, Negative unconditional cache size: 22 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 98466, positive: 87840, positive conditional: 87840, positive unconditional: 0, negative: 10626, negative conditional: 10626, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 90230, positive: 87840, positive conditional: 87840, positive unconditional: 0, negative: 2390, negative conditional: 2390, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 90230, positive: 74791, positive conditional: 0, positive unconditional: 74791, negative: 15439, negative conditional: 0, negative unconditional: 15439, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 257, positive: 219, positive conditional: 0, positive unconditional: 219, negative: 38, negative conditional: 0, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 257, positive: 199, positive conditional: 0, positive unconditional: 199, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 58, positive: 20, positive conditional: 0, positive unconditional: 20, negative: 38, negative conditional: 0, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 175, positive: 92, positive conditional: 72, positive unconditional: 20, negative: 83, negative conditional: 45, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3782, positive: 1721, positive conditional: 1506, positive unconditional: 215, negative: 2061, negative conditional: 1399, negative unconditional: 661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 90230, positive: 74572, positive conditional: 0, positive unconditional: 74572, negative: 15401, negative conditional: 0, negative unconditional: 15401, unknown: 257, unknown conditional: 0, unknown unconditional: 257] , Statistics on independence cache: Total cache size (in pairs): 374, Positive cache size: 291, Positive conditional cache size: 72, Positive unconditional cache size: 219, Negative cache size: 83, Negative conditional cache size: 45, Negative unconditional cache size: 38, SemanticConditionEliminator.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 175, positive: 92, positive conditional: 72, positive unconditional: 20, negative: 83, negative conditional: 45, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3782, positive: 1721, positive conditional: 1506, positive unconditional: 215, negative: 2061, negative conditional: 1399, negative unconditional: 661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 64429, positive: 12977, positive conditional: 12977, positive unconditional: 0, negative: 51335, negative conditional: 3715, negative unconditional: 47620, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 374, Positive cache size: 291, Positive conditional cache size: 72, Positive unconditional cache size: 219, Negative cache size: 83, Negative conditional cache size: 45, Negative unconditional cache size: 38, Eliminated conditions: 47620, SemanticConditionEliminator.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 175, positive: 92, positive conditional: 72, positive unconditional: 20, negative: 83, negative conditional: 45, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3782, positive: 1721, positive conditional: 1506, positive unconditional: 215, negative: 2061, negative conditional: 1399, negative unconditional: 661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 64429, positive: 12977, positive conditional: 12977, positive unconditional: 0, negative: 51335, negative conditional: 3715, negative unconditional: 47620, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 374, Positive cache size: 291, Positive conditional cache size: 72, Positive unconditional cache size: 219, Negative cache size: 83, Negative conditional cache size: 45, Negative unconditional cache size: 38, Eliminated conditions: 47620, SemanticConditionEliminator.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 175, positive: 92, positive conditional: 72, positive unconditional: 20, negative: 83, negative conditional: 45, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3782, positive: 1721, positive conditional: 1506, positive unconditional: 215, negative: 2061, negative conditional: 1399, negative unconditional: 661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 64429, positive: 12977, positive conditional: 12977, positive unconditional: 0, negative: 51335, negative conditional: 3715, negative unconditional: 47620, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 374, Positive cache size: 291, Positive conditional cache size: 72, Positive unconditional cache size: 219, Negative cache size: 83, Negative conditional cache size: 45, Negative unconditional cache size: 38, Eliminated conditions: 47620, SemanticConditionEliminator.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 175, positive: 92, positive conditional: 72, positive unconditional: 20, negative: 83, negative conditional: 45, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3782, positive: 1721, positive conditional: 1506, positive unconditional: 215, negative: 2061, negative conditional: 1399, negative unconditional: 661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 64429, positive: 12977, positive conditional: 12977, positive unconditional: 0, negative: 51335, negative conditional: 3715, negative unconditional: 47620, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 374, Positive cache size: 291, Positive conditional cache size: 72, Positive unconditional cache size: 219, Negative cache size: 83, Negative conditional cache size: 45, Negative unconditional cache size: 38, Eliminated conditions: 47620, SemanticConditionEliminator.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 175, positive: 92, positive conditional: 72, positive unconditional: 20, negative: 83, negative conditional: 45, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3782, positive: 1721, positive conditional: 1506, positive unconditional: 215, negative: 2061, negative conditional: 1399, negative unconditional: 661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 64429, positive: 12977, positive conditional: 12977, positive unconditional: 0, negative: 51335, negative conditional: 3715, negative unconditional: 47620, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 374, Positive cache size: 291, Positive conditional cache size: 72, Positive unconditional cache size: 219, Negative cache size: 83, Negative conditional cache size: 45, Negative unconditional cache size: 38, Eliminated conditions: 47620, SemanticConditionEliminator.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 175, positive: 92, positive conditional: 72, positive unconditional: 20, negative: 83, negative conditional: 45, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3782, positive: 1721, positive conditional: 1506, positive unconditional: 215, negative: 2061, negative conditional: 1399, negative unconditional: 661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 64429, positive: 12977, positive conditional: 12977, positive unconditional: 0, negative: 51335, negative conditional: 3715, negative unconditional: 47620, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 374, Positive cache size: 291, Positive conditional cache size: 72, Positive unconditional cache size: 219, Negative cache size: 83, Negative conditional cache size: 45, Negative unconditional cache size: 38, Eliminated conditions: 47620, SemanticConditionEliminator.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 175, positive: 92, positive conditional: 72, positive unconditional: 20, negative: 83, negative conditional: 45, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3782, positive: 1721, positive conditional: 1506, positive unconditional: 215, negative: 2061, negative conditional: 1399, negative unconditional: 661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 64429, positive: 12977, positive conditional: 12977, positive unconditional: 0, negative: 51335, negative conditional: 3715, negative unconditional: 47620, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 374, Positive cache size: 291, Positive conditional cache size: 72, Positive unconditional cache size: 219, Negative cache size: 83, Negative conditional cache size: 45, Negative unconditional cache size: 38, Eliminated conditions: 47620, SemanticConditionEliminator.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 175, positive: 92, positive conditional: 72, positive unconditional: 20, negative: 83, negative conditional: 45, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3782, positive: 1721, positive conditional: 1506, positive unconditional: 215, negative: 2061, negative conditional: 1399, negative unconditional: 661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 64429, positive: 12977, positive conditional: 12977, positive unconditional: 0, negative: 51335, negative conditional: 3715, negative unconditional: 47620, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 374, Positive cache size: 291, Positive conditional cache size: 72, Positive unconditional cache size: 219, Negative cache size: 83, Negative conditional cache size: 45, Negative unconditional cache size: 38, Eliminated conditions: 47620, SemanticConditionEliminator.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 64429, positive: 13049, positive conditional: 13049, positive unconditional: 0, negative: 51380, negative conditional: 3760, negative unconditional: 47620, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 175, positive: 92, positive conditional: 72, positive unconditional: 20, negative: 83, negative conditional: 45, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3782, positive: 1721, positive conditional: 1506, positive unconditional: 215, negative: 2061, negative conditional: 1399, negative unconditional: 661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 64429, positive: 12977, positive conditional: 12977, positive unconditional: 0, negative: 51335, negative conditional: 3715, negative unconditional: 47620, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 374, Positive cache size: 291, Positive conditional cache size: 72, Positive unconditional cache size: 219, Negative cache size: 83, Negative conditional cache size: 45, Negative unconditional cache size: 38, Eliminated conditions: 47620 ], Maximal queried relation: 9, Independence queries for same thread: 8236 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; [L712] 0 int __unbuffered_p3_EAX = 0; [L714] 0 int __unbuffered_p3_EBX = 0; [L716] 0 int a = 0; [L718] 0 int b = 0; [L719] 0 _Bool main$tmp_guard0; [L720] 0 _Bool main$tmp_guard1; [L722] 0 int x = 0; [L724] 0 int y = 0; [L726] 0 int z = 0; [L727] 0 _Bool z$flush_delayed; [L728] 0 int z$mem_tmp; [L729] 0 _Bool z$r_buff0_thd0; [L730] 0 _Bool z$r_buff0_thd1; [L731] 0 _Bool z$r_buff0_thd2; [L732] 0 _Bool z$r_buff0_thd3; [L733] 0 _Bool z$r_buff0_thd4; [L734] 0 _Bool z$r_buff1_thd0; [L735] 0 _Bool z$r_buff1_thd1; [L736] 0 _Bool z$r_buff1_thd2; [L737] 0 _Bool z$r_buff1_thd3; [L738] 0 _Bool z$r_buff1_thd4; [L739] 0 _Bool z$read_delayed; [L740] 0 int *z$read_delayed_var; [L741] 0 int z$w_buff0; [L742] 0 _Bool z$w_buff0_used; [L743] 0 int z$w_buff1; [L744] 0 _Bool z$w_buff1_used; [L745] 0 _Bool weak$$choice0; [L746] 0 _Bool weak$$choice2; [L844] 0 pthread_t t1277; [L845] FCALL, FORK 0 pthread_create(&t1277, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L846] 0 pthread_t t1278; [L847] FCALL, FORK 0 pthread_create(&t1278, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L848] 0 pthread_t t1279; [L849] FCALL, FORK 0 pthread_create(&t1279, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L850] 0 pthread_t t1280; [L851] FCALL, FORK 0 pthread_create(&t1280, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L800] 4 z$w_buff1 = z$w_buff0 [L801] 4 z$w_buff0 = 2 [L802] 4 z$w_buff1_used = z$w_buff0_used [L803] 4 z$w_buff0_used = (_Bool)1 [L18] COND FALSE 4 !(!expression) [L805] 4 z$r_buff1_thd0 = z$r_buff0_thd0 [L806] 4 z$r_buff1_thd1 = z$r_buff0_thd1 [L807] 4 z$r_buff1_thd2 = z$r_buff0_thd2 [L808] 4 z$r_buff1_thd3 = z$r_buff0_thd3 [L809] 4 z$r_buff1_thd4 = z$r_buff0_thd4 [L810] 4 z$r_buff0_thd4 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L813] 4 a = 1 [L816] 4 __unbuffered_p3_EAX = a VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L819] 4 __unbuffered_p3_EBX = b VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L750] 1 b = 1 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L753] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L765] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L768] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L780] 3 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L783] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L786] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L786] EXPR 3 z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z [L786] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L786] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L787] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L787] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L788] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L788] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L789] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L789] 3 z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L790] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L790] 3 z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L822] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L822] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L823] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L823] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L824] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L824] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L825] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L825] 4 z$r_buff0_thd4 = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L826] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L826] 4 z$r_buff1_thd4 = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L829] 4 __unbuffered_cnt = __unbuffered_cnt + 1 [L831] 4 return 0; [L758] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L760] 1 return 0; [L793] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L795] 3 return 0; [L773] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L775] 2 return 0; [L853] 0 main$tmp_guard0 = __unbuffered_cnt == 4 [L3] COND FALSE 0 !(!cond) [L857] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L857] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L857] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L857] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L858] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L858] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L859] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L859] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L860] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L860] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L861] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L861] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L864] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L865] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L866] 0 z$flush_delayed = weak$$choice2 [L867] 0 z$mem_tmp = z [L868] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff1) [L868] 0 z = !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff1) [L869] EXPR 0 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff0)) [L869] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff0) [L869] EXPR 0 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff0)) [L869] 0 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff0)) [L870] EXPR 0 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1)) [L870] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1) [L870] EXPR 0 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1)) [L870] 0 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1)) [L871] EXPR 0 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used)) [L871] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used) [L871] EXPR 0 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used)) [L871] 0 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used)) [L872] EXPR 0 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L872] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L872] EXPR 0 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L872] 0 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L873] EXPR 0 weak$$choice2 ? z$r_buff0_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff0_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0)) [L873] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff0_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0) [L873] EXPR 0 weak$$choice2 ? z$r_buff0_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff0_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0)) [L873] 0 z$r_buff0_thd0 = weak$$choice2 ? z$r_buff0_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff0_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0)) [L874] EXPR 0 weak$$choice2 ? z$r_buff1_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L874] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L874] EXPR 0 weak$$choice2 ? z$r_buff1_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L874] 0 z$r_buff1_thd0 = weak$$choice2 ? z$r_buff1_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L875] 0 main$tmp_guard1 = !(x == 2 && y == 2 && z == 2 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) [L876] EXPR 0 z$flush_delayed ? z$mem_tmp : z [L876] 0 z = z$flush_delayed ? z$mem_tmp : z [L877] 0 z$flush_delayed = (_Bool)0 [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=2, z=2, z$flush_delayed=0, z$mem_tmp=2, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 115 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 19585.7ms, OverallIterations: 10, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12542.4ms, PartialOrderReductionTime: 5706.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 52, 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: 32.9ms SsaConstructionTime, 391.6ms SatisfiabilityAnalysisTime, 657.8ms InterpolantComputationTime, 240 NumberOfCodeBlocks, 240 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 205 ConstructedInterpolants, 0 QuantifiedInterpolants, 1381 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...