/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/mix042_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:26:37,636 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:26:37,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:26:37,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:26:37,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-12 21:26:37,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-12 21:26:37,730 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-12 21:26:37,734 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 21:26:37,774 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:26:37,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:26:37,774 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:26:37,775 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:26:37,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:26:37,777 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:26:37,777 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:26:37,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:26:37,778 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:26:37,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:26:37,778 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:26:37,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:26:37,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:26:37,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:26:37,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:26:37,779 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:26:37,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:26:37,780 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:26:37,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:26:37,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:26:37,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:26:37,780 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:26:37,780 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:26:37,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:26:37,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:26:37,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:26:37,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:26:37,781 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:26:37,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:26:37,781 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:26:37,781 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:26:37,782 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:26:37,782 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:26:38,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:26:38,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:26:38,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:26:38,114 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:26:38,118 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:26:38,118 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix042_tso.opt.i [2021-03-12 21:26:38,178 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1647feccf/6c5c1f71c262413b9a00601e8d1c8d7d/FLAGbe61e6bd5 [2021-03-12 21:26:38,740 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:26:38,741 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix042_tso.opt.i [2021-03-12 21:26:38,756 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1647feccf/6c5c1f71c262413b9a00601e8d1c8d7d/FLAGbe61e6bd5 [2021-03-12 21:26:39,019 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1647feccf/6c5c1f71c262413b9a00601e8d1c8d7d [2021-03-12 21:26:39,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:26:39,026 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:26:39,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:26:39,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:26:39,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:26:39,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21ca2644 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39, skipping insertion in model container [2021-03-12 21:26:39,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:26:39,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:26:39,241 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/mix042_tso.opt.i[948,961] [2021-03-12 21:26:39,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:26:39,442 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:26:39,450 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/mix042_tso.opt.i[948,961] [2021-03-12 21:26:39,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:26:39,553 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:26:39,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39 WrapperNode [2021-03-12 21:26:39,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:26:39,555 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:26:39,555 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:26:39,555 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:26:39,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,587 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:26:39,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:26:39,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:26:39,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:26:39,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,628 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (1/1) ... [2021-03-12 21:26:39,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:26:39,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:26:39,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:26:39,654 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:26:39,655 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (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 21:26:39,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:26:39,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:26:39,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:26:39,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:26:39,729 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:26:39,729 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:26:39,729 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:26:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:26:39,730 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:26:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:26:39,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:26:39,730 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:26:39,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:26:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:26:39,732 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 21:26:41,277 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:26:41,277 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:26:41,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:26:41 BoogieIcfgContainer [2021-03-12 21:26:41,279 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:26:41,281 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:26:41,281 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:26:41,283 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:26:41,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:26:39" (1/3) ... [2021-03-12 21:26:41,284 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21fe817f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:26:41, skipping insertion in model container [2021-03-12 21:26:41,285 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:26:39" (2/3) ... [2021-03-12 21:26:41,285 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21fe817f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:26:41, skipping insertion in model container [2021-03-12 21:26:41,285 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:26:41" (3/3) ... [2021-03-12 21:26:41,286 INFO L111 eAbstractionObserver]: Analyzing ICFG mix042_tso.opt.i [2021-03-12 21:26:41,291 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:26:41,292 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:26:41,295 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:26:41,296 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:26:41,332 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,332 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,332 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,333 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,333 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,333 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,333 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,333 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,333 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,334 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,334 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,334 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,334 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,334 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,334 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,334 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,335 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,335 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,335 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,335 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,335 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,336 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,336 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,336 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,337 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,337 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,337 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,337 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,337 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,337 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,338 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,338 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,338 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,338 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,339 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,339 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,339 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,339 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,340 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,340 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,341 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,341 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,341 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,341 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,341 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,341 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,341 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,342 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,342 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,342 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,342 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,342 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,342 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,342 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,343 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,343 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,343 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,343 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,343 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,343 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,343 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,344 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,344 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,344 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,344 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,344 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,345 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,345 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,345 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,345 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,345 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,345 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,347 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,347 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,347 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,348 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,348 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,348 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,349 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,349 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,349 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,349 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,349 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,350 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,351 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,351 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,351 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,352 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,353 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,353 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,354 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,354 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,354 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,354 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,355 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,355 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,357 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,358 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:26:41,359 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:26:41,374 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 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 21:26:41,456 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:26:41,457 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:26:41,457 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:26:41,457 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:26:41,457 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:26:41,457 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:26:41,457 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:26:41,457 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:26:41,466 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:26:41,466 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 109 places, 101 transitions, 217 flow [2021-03-12 21:26:41,468 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 109 places, 101 transitions, 217 flow [2021-03-12 21:26:41,470 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 109 places, 101 transitions, 217 flow [2021-03-12 21:26:41,504 INFO L129 PetriNetUnfolder]: 2/98 cut-off events. [2021-03-12 21:26:41,505 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:26:41,507 INFO L84 FinitePrefix]: Finished finitePrefix Result has 108 conditions, 98 events. 2/98 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 72 event pairs, 0 based on Foata normal form. 0/94 useless extension candidates. Maximal degree in co-relation 62. Up to 2 conditions per place. [2021-03-12 21:26:41,510 INFO L116 LiptonReduction]: Number of co-enabled transitions 1738 [2021-03-12 21:26:42,786 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 188 [2021-03-12 21:26:43,381 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 185 [2021-03-12 21:26:44,835 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 312 DAG size of output: 268 [2021-03-12 21:26:45,422 WARN L205 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-03-12 21:26:45,849 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2021-03-12 21:26:46,194 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 81 [2021-03-12 21:26:47,646 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-12 21:26:47,778 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-12 21:26:48,410 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-12 21:26:48,680 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-12 21:26:49,321 WARN L205 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2021-03-12 21:26:49,898 WARN L205 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2021-03-12 21:26:50,188 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-12 21:26:50,487 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-12 21:26:51,127 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-03-12 21:26:51,742 WARN L205 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-03-12 21:26:52,054 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-12 21:26:52,343 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-12 21:26:52,995 WARN L205 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-03-12 21:26:53,624 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-03-12 21:26:54,387 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2021-03-12 21:26:54,735 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2021-03-12 21:26:56,026 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 278 DAG size of output: 277 [2021-03-12 21:26:56,639 WARN L205 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2021-03-12 21:26:57,494 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-03-12 21:26:57,799 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-03-12 21:26:58,475 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2021-03-12 21:26:59,352 WARN L205 SmtUtils]: Spent 875.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2021-03-12 21:27:00,307 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2021-03-12 21:27:00,458 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-03-12 21:27:00,779 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2021-03-12 21:27:00,930 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-03-12 21:27:00,935 INFO L131 LiptonReduction]: Checked pairs total: 4678 [2021-03-12 21:27:00,936 INFO L133 LiptonReduction]: Total number of compositions: 88 [2021-03-12 21:27:00,959 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:00,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:00,964 INFO L82 PathProgramCache]: Analyzing trace with hash -1277063881, now seen corresponding path program 1 times [2021-03-12 21:27:00,969 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:00,969 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062850960] [2021-03-12 21:27:00,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:01,294 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 21:27:01,294 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062850960] [2021-03-12 21:27:01,295 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:01,295 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:27:01,295 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908376922] [2021-03-12 21:27:01,298 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:27:01,298 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:01,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:27:01,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:27:01,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:01,310 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:01,310 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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 21:27:01,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:01,377 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,406 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,422 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,448 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,449 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:01,488 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:27:01,488 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:01,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:01,488 INFO L82 PathProgramCache]: Analyzing trace with hash -1866782141, now seen corresponding path program 1 times [2021-03-12 21:27:01,489 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:01,489 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605825389] [2021-03-12 21:27:01,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:01,639 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 21:27:01,639 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605825389] [2021-03-12 21:27:01,639 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:01,639 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:27:01,639 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504588605] [2021-03-12 21:27:01,640 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:27:01,640 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:01,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:27:01,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:27:01,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:01,641 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:01,641 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 7.0) internal successors, (21), 4 states have internal predecessors, (21), 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 21:27:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:01,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,668 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,669 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,671 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,714 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,715 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,715 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,715 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,715 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,715 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,715 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,715 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,715 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,715 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,717 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,752 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,752 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,752 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,754 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,755 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,794 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,794 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,794 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,794 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,794 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,795 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,795 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,795 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,795 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,795 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,795 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,795 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,795 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,795 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,797 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:01,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:01,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:01,873 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:27:01,873 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:01,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:01,874 INFO L82 PathProgramCache]: Analyzing trace with hash -376273849, now seen corresponding path program 1 times [2021-03-12 21:27:01,874 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:01,874 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948456788] [2021-03-12 21:27:01,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:02,065 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 21:27:02,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948456788] [2021-03-12 21:27:02,066 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:02,066 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:27:02,066 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846011210] [2021-03-12 21:27:02,067 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:27:02,067 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:02,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:27:02,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:27:02,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:02,068 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:02,068 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 3.0) internal successors, (18), 6 states have internal predecessors, (18), 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 21:27:02,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:02,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:02,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:02,141 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,167 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,171 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,272 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,274 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,276 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,339 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,340 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,340 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,340 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,340 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,340 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,340 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,340 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,340 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,341 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,341 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,341 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,341 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,341 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,368 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,368 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,368 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,368 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,368 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,369 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,369 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,369 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,369 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,369 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,369 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,369 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,369 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,369 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,403 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,404 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,405 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,405 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,405 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,405 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,438 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,439 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,439 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,439 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,439 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,439 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,439 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,440 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,440 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,440 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,440 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,441 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,441 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,441 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,469 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,469 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,469 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,469 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,469 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,469 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,469 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,469 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,469 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,469 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,470 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,470 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,470 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,470 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,519 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,519 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,520 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,520 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,520 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,520 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,520 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,520 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,520 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,520 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,520 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,521 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,521 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,521 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,546 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,547 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,579 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,579 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,579 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,579 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,579 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,579 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,579 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,580 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,580 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,580 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,580 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,580 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,580 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,580 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,613 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,613 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,613 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,613 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,613 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,613 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,613 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,614 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,614 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,614 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,614 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,614 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,614 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,614 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,669 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,670 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,670 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,670 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,670 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,670 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,670 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,670 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,670 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,670 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,670 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,700 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,700 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,700 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,700 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,701 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,701 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,701 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,701 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,701 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,701 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,701 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,701 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,701 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,701 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,734 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,734 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,735 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,735 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,735 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,735 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,735 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,735 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,735 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,735 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,735 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,736 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,736 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,736 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,771 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,771 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,771 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,771 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,771 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,771 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,772 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,813 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,813 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,814 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,864 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,864 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,865 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,865 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,865 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,865 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,865 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,865 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,865 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,865 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,865 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,865 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,866 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,866 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,902 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,902 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,902 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,902 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,902 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,903 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,943 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,945 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,945 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,945 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,945 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,945 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,981 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,981 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,981 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,981 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,981 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,981 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,981 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:02,981 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,028 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,029 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,029 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,029 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,029 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,029 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,029 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,029 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,029 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,029 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,029 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,030 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,030 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,030 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,079 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,106 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,118 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,134 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,150 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,165 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,181 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,188 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,189 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,220 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,220 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,245 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,274 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:03,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:03,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:03,304 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:27:03,304 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:03,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:03,304 INFO L82 PathProgramCache]: Analyzing trace with hash 336626965, now seen corresponding path program 2 times [2021-03-12 21:27:03,305 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:03,305 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884905078] [2021-03-12 21:27:03,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:03,464 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 21:27:03,464 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884905078] [2021-03-12 21:27:03,464 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:03,464 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:27:03,464 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662665860] [2021-03-12 21:27:03,464 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:27:03,465 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:03,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:27:03,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:27:03,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:03,466 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:03,466 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 3.0) internal successors, (18), 6 states have internal predecessors, (18), 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 21:27:03,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:03,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:03,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:03,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:03,567 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,567 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,567 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,567 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,567 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,567 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,567 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,567 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,568 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,568 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,568 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,568 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,568 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,568 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,570 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,630 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,676 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,677 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,704 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,704 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,706 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,707 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,752 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_300 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,803 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,803 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,803 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,803 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,803 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,803 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,838 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,838 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,853 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,853 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,879 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,880 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,907 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,934 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,966 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,967 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,967 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,967 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,967 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,967 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,967 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_375 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,967 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:03,977 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,006 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,006 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,006 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,006 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,006 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,007 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,051 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,091 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,092 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,163 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,271 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,308 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,373 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,465 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,517 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,532 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,547 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,561 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,579 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,598 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,621 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,629 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,640 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,650 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,661 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,671 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,687 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,918 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:04,918 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:05,144 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:05,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:05,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:05,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:05,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:27:05,717 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:27:05,717 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:05,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:05,718 INFO L82 PathProgramCache]: Analyzing trace with hash -1905641563, now seen corresponding path program 2 times [2021-03-12 21:27:05,718 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:05,719 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799572863] [2021-03-12 21:27:05,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:05,796 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 21:27:05,797 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799572863] [2021-03-12 21:27:05,797 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:05,797 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:27:05,797 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971265511] [2021-03-12 21:27:05,798 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:27:05,798 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:05,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:27:05,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:27:05,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:05,799 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:05,799 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 7.0) internal successors, (21), 4 states have internal predecessors, (21), 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 21:27:05,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:05,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:05,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:05,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:27:05,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:05,864 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:05,927 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:27:06,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,107 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:27:06,107 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:06,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:06,107 INFO L82 PathProgramCache]: Analyzing trace with hash 1211321514, now seen corresponding path program 1 times [2021-03-12 21:27:06,108 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:06,108 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294837631] [2021-03-12 21:27:06,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:06,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:06,218 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 21:27:06,219 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294837631] [2021-03-12 21:27:06,219 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:06,219 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:27:06,219 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127551209] [2021-03-12 21:27:06,219 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:27:06,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:06,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:27:06,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:27:06,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:06,220 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:06,220 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 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 21:27:06,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:06,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:06,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:27:06,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:06,279 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,280 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,296 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,297 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,316 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,328 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:06,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:06,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:27:06,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:06,383 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:27:06,383 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:06,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:06,387 INFO L82 PathProgramCache]: Analyzing trace with hash 1684198652, now seen corresponding path program 2 times [2021-03-12 21:27:06,387 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:06,387 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486019695] [2021-03-12 21:27:06,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:06,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:06,481 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 21:27:06,482 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486019695] [2021-03-12 21:27:06,482 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:06,482 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:27:06,485 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145836917] [2021-03-12 21:27:06,485 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:27:06,485 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:06,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:27:06,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:27:06,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:06,486 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:06,486 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 5 states have internal predecessors, (19), 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 21:27:06,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:06,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:06,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:27:06,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:06,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:06,551 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,552 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,569 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,703 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,714 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,730 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,745 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,763 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:06,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:06,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:06,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:27:06,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:06,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:27:06,788 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:27:06,788 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:06,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:06,788 INFO L82 PathProgramCache]: Analyzing trace with hash -237041691, now seen corresponding path program 3 times [2021-03-12 21:27:06,788 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:06,788 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095376219] [2021-03-12 21:27:06,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:06,931 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 21:27:06,932 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095376219] [2021-03-12 21:27:06,932 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:06,932 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:27:06,932 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361621518] [2021-03-12 21:27:06,932 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:27:06,932 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:06,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:27:06,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:27:06,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:06,933 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:06,933 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 3.5) internal successors, (21), 6 states have internal predecessors, (21), 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 21:27:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:27:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:06,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:27:06,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:07,043 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:07,082 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:07,164 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:07,182 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:07,182 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:07,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:07,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:07,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:07,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:27:07,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:07,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:07,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:27:07,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:27:07,227 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-12 21:27:07,227 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:07,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:07,227 INFO L82 PathProgramCache]: Analyzing trace with hash -565693603, now seen corresponding path program 4 times [2021-03-12 21:27:07,228 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:07,228 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1478571667] [2021-03-12 21:27:07,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:07,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:27:07,263 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:27:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:27:07,298 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:27:07,332 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:27:07,333 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:27:07,333 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-12 21:27:07,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:27:07 BasicIcfg [2021-03-12 21:27:07,426 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:27:07,427 INFO L168 Benchmark]: Toolchain (without parser) took 28403.76 ms. Allocated memory was 255.9 MB in the beginning and 683.7 MB in the end (delta: 427.8 MB). Free memory was 234.7 MB in the beginning and 356.0 MB in the end (delta: -121.4 MB). Peak memory consumption was 305.7 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:07,427 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 255.9 MB. Free memory is still 237.4 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:27:07,428 INFO L168 Benchmark]: CACSL2BoogieTranslator took 526.43 ms. Allocated memory was 255.9 MB in the beginning and 379.6 MB in the end (delta: 123.7 MB). Free memory was 234.2 MB in the beginning and 339.3 MB in the end (delta: -105.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:07,428 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.50 ms. Allocated memory is still 379.6 MB. Free memory was 339.3 MB in the beginning and 336.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:07,428 INFO L168 Benchmark]: Boogie Preprocessor took 35.92 ms. Allocated memory is still 379.6 MB. Free memory was 336.3 MB in the beginning and 334.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:07,428 INFO L168 Benchmark]: RCFGBuilder took 1625.71 ms. Allocated memory is still 379.6 MB. Free memory was 334.2 MB in the beginning and 287.2 MB in the end (delta: 47.0 MB). Peak memory consumption was 50.4 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:07,429 INFO L168 Benchmark]: TraceAbstraction took 26145.96 ms. Allocated memory was 379.6 MB in the beginning and 683.7 MB in the end (delta: 304.1 MB). Free memory was 287.2 MB in the beginning and 356.0 MB in the end (delta: -68.8 MB). Peak memory consumption was 234.2 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:07,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 255.9 MB. Free memory is still 237.4 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 526.43 ms. Allocated memory was 255.9 MB in the beginning and 379.6 MB in the end (delta: 123.7 MB). Free memory was 234.2 MB in the beginning and 339.3 MB in the end (delta: -105.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 61.50 ms. Allocated memory is still 379.6 MB. Free memory was 339.3 MB in the beginning and 336.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 35.92 ms. Allocated memory is still 379.6 MB. Free memory was 336.3 MB in the beginning and 334.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1625.71 ms. Allocated memory is still 379.6 MB. Free memory was 334.2 MB in the beginning and 287.2 MB in the end (delta: 47.0 MB). Peak memory consumption was 50.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 26145.96 ms. Allocated memory was 379.6 MB in the beginning and 683.7 MB in the end (delta: 304.1 MB). Free memory was 287.2 MB in the beginning and 356.0 MB in the end (delta: -68.8 MB). Peak memory consumption was 234.2 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 19467.1ms, 109 PlacesBefore, 36 PlacesAfterwards, 101 TransitionsBefore, 27 TransitionsAfterwards, 1738 CoEnabledTransitionPairs, 7 FixpointIterations, 38 TrivialSequentialCompositions, 42 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 7 ConcurrentYvCompositions, 1 ChoiceCompositions, 88 TotalNumberOfCompositions, 4678 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2417, positive: 2240, positive conditional: 0, positive unconditional: 2240, negative: 177, negative conditional: 0, negative unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1296, positive: 1244, positive conditional: 0, positive unconditional: 1244, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1296, positive: 1218, positive conditional: 0, positive unconditional: 1218, negative: 78, negative conditional: 0, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 26, positive conditional: 0, positive unconditional: 26, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 928, positive: 73, positive conditional: 0, positive unconditional: 73, negative: 854, negative conditional: 0, negative unconditional: 854, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2417, positive: 996, positive conditional: 0, positive unconditional: 996, negative: 125, negative conditional: 0, negative unconditional: 125, unknown: 1296, unknown conditional: 0, unknown unconditional: 1296] , Statistics on independence cache: Total cache size (in pairs): 140, Positive cache size: 121, Positive conditional cache size: 0, Positive unconditional cache size: 121, Negative cache size: 19, Negative conditional cache size: 0, Negative unconditional cache size: 19 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 13838, positive: 11566, positive conditional: 11566, positive unconditional: 0, negative: 2272, negative conditional: 2272, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 12182, positive: 11566, positive conditional: 11566, positive unconditional: 0, negative: 616, negative conditional: 616, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 12182, positive: 9446, positive conditional: 0, positive unconditional: 9446, negative: 2736, negative conditional: 0, negative unconditional: 2736, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 178, positive: 142, positive conditional: 0, positive unconditional: 142, negative: 36, negative conditional: 0, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 178, positive: 132, positive conditional: 0, positive unconditional: 132, negative: 46, negative conditional: 0, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 46, positive: 10, positive conditional: 0, positive unconditional: 10, negative: 36, negative conditional: 0, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 151, positive: 70, positive conditional: 60, positive unconditional: 10, negative: 81, negative conditional: 45, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3900, positive: 1617, positive conditional: 1577, positive unconditional: 39, negative: 2283, negative conditional: 1516, negative unconditional: 767, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 12182, positive: 9304, positive conditional: 0, positive unconditional: 9304, negative: 2700, negative conditional: 0, negative unconditional: 2700, unknown: 178, unknown conditional: 0, unknown unconditional: 178] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 202, Positive conditional cache size: 60, Positive unconditional cache size: 142, Negative cache size: 81, Negative conditional cache size: 45, Negative unconditional cache size: 36, SemanticConditionEliminator.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 151, positive: 70, positive conditional: 60, positive unconditional: 10, negative: 81, negative conditional: 45, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3900, positive: 1617, positive conditional: 1577, positive unconditional: 39, negative: 2283, negative conditional: 1516, negative unconditional: 767, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10477, positive: 2060, positive conditional: 2060, positive unconditional: 0, negative: 8312, negative conditional: 1223, negative unconditional: 7089, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 202, Positive conditional cache size: 60, Positive unconditional cache size: 142, Negative cache size: 81, Negative conditional cache size: 45, Negative unconditional cache size: 36, Eliminated conditions: 7089, SemanticConditionEliminator.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 151, positive: 70, positive conditional: 60, positive unconditional: 10, negative: 81, negative conditional: 45, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3900, positive: 1617, positive conditional: 1577, positive unconditional: 39, negative: 2283, negative conditional: 1516, negative unconditional: 767, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10477, positive: 2060, positive conditional: 2060, positive unconditional: 0, negative: 8312, negative conditional: 1223, negative unconditional: 7089, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 202, Positive conditional cache size: 60, Positive unconditional cache size: 142, Negative cache size: 81, Negative conditional cache size: 45, Negative unconditional cache size: 36, Eliminated conditions: 7089, SemanticConditionEliminator.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 151, positive: 70, positive conditional: 60, positive unconditional: 10, negative: 81, negative conditional: 45, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3900, positive: 1617, positive conditional: 1577, positive unconditional: 39, negative: 2283, negative conditional: 1516, negative unconditional: 767, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10477, positive: 2060, positive conditional: 2060, positive unconditional: 0, negative: 8312, negative conditional: 1223, negative unconditional: 7089, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 202, Positive conditional cache size: 60, Positive unconditional cache size: 142, Negative cache size: 81, Negative conditional cache size: 45, Negative unconditional cache size: 36, Eliminated conditions: 7089, SemanticConditionEliminator.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 151, positive: 70, positive conditional: 60, positive unconditional: 10, negative: 81, negative conditional: 45, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3900, positive: 1617, positive conditional: 1577, positive unconditional: 39, negative: 2283, negative conditional: 1516, negative unconditional: 767, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10477, positive: 2060, positive conditional: 2060, positive unconditional: 0, negative: 8312, negative conditional: 1223, negative unconditional: 7089, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 202, Positive conditional cache size: 60, Positive unconditional cache size: 142, Negative cache size: 81, Negative conditional cache size: 45, Negative unconditional cache size: 36, Eliminated conditions: 7089, SemanticConditionEliminator.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 151, positive: 70, positive conditional: 60, positive unconditional: 10, negative: 81, negative conditional: 45, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3900, positive: 1617, positive conditional: 1577, positive unconditional: 39, negative: 2283, negative conditional: 1516, negative unconditional: 767, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10477, positive: 2060, positive conditional: 2060, positive unconditional: 0, negative: 8312, negative conditional: 1223, negative unconditional: 7089, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 202, Positive conditional cache size: 60, Positive unconditional cache size: 142, Negative cache size: 81, Negative conditional cache size: 45, Negative unconditional cache size: 36, Eliminated conditions: 7089, SemanticConditionEliminator.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 151, positive: 70, positive conditional: 60, positive unconditional: 10, negative: 81, negative conditional: 45, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3900, positive: 1617, positive conditional: 1577, positive unconditional: 39, negative: 2283, negative conditional: 1516, negative unconditional: 767, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10477, positive: 2060, positive conditional: 2060, positive unconditional: 0, negative: 8312, negative conditional: 1223, negative unconditional: 7089, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 202, Positive conditional cache size: 60, Positive unconditional cache size: 142, Negative cache size: 81, Negative conditional cache size: 45, Negative unconditional cache size: 36, Eliminated conditions: 7089, SemanticConditionEliminator.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 151, positive: 70, positive conditional: 60, positive unconditional: 10, negative: 81, negative conditional: 45, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3900, positive: 1617, positive conditional: 1577, positive unconditional: 39, negative: 2283, negative conditional: 1516, negative unconditional: 767, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10477, positive: 2060, positive conditional: 2060, positive unconditional: 0, negative: 8312, negative conditional: 1223, negative unconditional: 7089, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 202, Positive conditional cache size: 60, Positive unconditional cache size: 142, Negative cache size: 81, Negative conditional cache size: 45, Negative unconditional cache size: 36, Eliminated conditions: 7089, SemanticConditionEliminator.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10477, positive: 2120, positive conditional: 2120, positive unconditional: 0, negative: 8357, negative conditional: 1268, negative unconditional: 7089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 151, positive: 70, positive conditional: 60, positive unconditional: 10, negative: 81, negative conditional: 45, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3900, positive: 1617, positive conditional: 1577, positive unconditional: 39, negative: 2283, negative conditional: 1516, negative unconditional: 767, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10477, positive: 2060, positive conditional: 2060, positive unconditional: 0, negative: 8312, negative conditional: 1223, negative unconditional: 7089, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 202, Positive conditional cache size: 60, Positive unconditional cache size: 142, Negative cache size: 81, Negative conditional cache size: 45, Negative unconditional cache size: 36, Eliminated conditions: 7089 ], Maximal queried relation: 8, Independence queries for same thread: 1656 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; [L711] 0 int __unbuffered_p0_EAX = 0; [L713] 0 int __unbuffered_p2_EAX = 0; [L715] 0 int __unbuffered_p2_EBX = 0; [L717] 0 int a = 0; [L718] 0 _Bool main$tmp_guard0; [L719] 0 _Bool main$tmp_guard1; [L721] 0 int x = 0; [L723] 0 int y = 0; [L724] 0 _Bool y$flush_delayed; [L725] 0 int y$mem_tmp; [L726] 0 _Bool y$r_buff0_thd0; [L727] 0 _Bool y$r_buff0_thd1; [L728] 0 _Bool y$r_buff0_thd2; [L729] 0 _Bool y$r_buff0_thd3; [L730] 0 _Bool y$r_buff1_thd0; [L731] 0 _Bool y$r_buff1_thd1; [L732] 0 _Bool y$r_buff1_thd2; [L733] 0 _Bool y$r_buff1_thd3; [L734] 0 _Bool y$read_delayed; [L735] 0 int *y$read_delayed_var; [L736] 0 int y$w_buff0; [L737] 0 _Bool y$w_buff0_used; [L738] 0 int y$w_buff1; [L739] 0 _Bool y$w_buff1_used; [L741] 0 int z = 0; [L742] 0 _Bool weak$$choice0; [L743] 0 _Bool weak$$choice2; [L825] 0 pthread_t t1126; [L826] FCALL, FORK 0 pthread_create(&t1126, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L827] 0 pthread_t t1127; [L828] FCALL, FORK 0 pthread_create(&t1127, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L829] 0 pthread_t t1128; [L830] FCALL, FORK 0 pthread_create(&t1128, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L782] 3 y$w_buff1 = y$w_buff0 [L783] 3 y$w_buff0 = 2 [L784] 3 y$w_buff1_used = y$w_buff0_used [L785] 3 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L787] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L788] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L789] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L790] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L791] 3 y$r_buff0_thd3 = (_Bool)1 [L794] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L797] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L800] 3 __unbuffered_p2_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L747] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L750] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L762] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L765] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L768] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L768] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L768] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L768] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L769] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L769] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L770] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L770] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L771] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L771] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L772] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L772] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L803] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L803] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L804] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L804] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L805] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L805] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L806] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L806] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L807] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L807] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L810] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L812] 3 return 0; [L755] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L757] 1 return 0; [L775] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L777] 2 return 0; [L832] 0 main$tmp_guard0 = __unbuffered_cnt == 3 [L3] COND FALSE 0 !(!cond) [L836] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L836] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L836] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L836] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L837] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L837] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L838] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L838] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L839] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L839] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L840] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L840] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L843] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L844] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L845] 0 y$flush_delayed = weak$$choice2 [L846] 0 y$mem_tmp = y [L847] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L847] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L848] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L848] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0) [L848] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L848] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L849] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L849] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1) [L849] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L849] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L850] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L850] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used) [L850] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L850] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L851] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L851] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L851] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L851] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L852] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L852] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0) [L852] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L852] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L853] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L853] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L853] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L853] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L854] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) [L855] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L855] 0 y = y$flush_delayed ? y$mem_tmp : y [L856] 0 y$flush_delayed = (_Bool)0 [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 100 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 25942.6ms, OverallIterations: 9, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 19485.0ms, PartialOrderReductionTime: 4976.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 44, 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: 35.6ms SsaConstructionTime, 374.5ms SatisfiabilityAnalysisTime, 770.1ms InterpolantComputationTime, 171 NumberOfCodeBlocks, 171 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 142 ConstructedInterpolants, 0 QuantifiedInterpolants, 1028 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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...