/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/mix032_pso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:23:45,390 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:23:45,392 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:23:45,418 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:23:45,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-12 21:23:45,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-12 21:23:45,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-12 21:23:45,531 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 21:23:45,560 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:23:45,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:23:45,561 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:23:45,561 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:23:45,563 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:23:45,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:23:45,563 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:23:45,563 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:23:45,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:23:45,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:23:45,565 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:23:45,565 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:23:45,565 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:23:45,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:23:45,565 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:23:45,565 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:23:45,565 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:23:45,565 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:23:45,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:23:45,565 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:23:45,566 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:23:45,566 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:23:45,566 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:23:45,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:23:45,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:23:45,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:23:45,840 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:23:45,841 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:23:45,841 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix032_pso.oepc.i [2021-03-12 21:23:45,895 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cd5ff3dd/650c2275920c4a16b3fe09eb87433709/FLAG562c3e61e [2021-03-12 21:23:46,595 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:23:46,595 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix032_pso.oepc.i [2021-03-12 21:23:46,605 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cd5ff3dd/650c2275920c4a16b3fe09eb87433709/FLAG562c3e61e [2021-03-12 21:23:46,702 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cd5ff3dd/650c2275920c4a16b3fe09eb87433709 [2021-03-12 21:23:46,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:23:46,710 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:23:46,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:23:46,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:23:46,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:23:46,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:23:46" (1/1) ... [2021-03-12 21:23:46,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a2a88a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:46, skipping insertion in model container [2021-03-12 21:23:46,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:23:46" (1/1) ... [2021-03-12 21:23:46,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:23:46,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:23:46,936 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/mix032_pso.oepc.i[949,962] [2021-03-12 21:23:47,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:23:47,107 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:23:47,114 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/mix032_pso.oepc.i[949,962] [2021-03-12 21:23:47,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:23:47,206 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:23:47,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47 WrapperNode [2021-03-12 21:23:47,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:23:47,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:23:47,208 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:23:47,208 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:23:47,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (1/1) ... [2021-03-12 21:23:47,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (1/1) ... [2021-03-12 21:23:47,254 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:23:47,255 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:23:47,255 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:23:47,255 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:23:47,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (1/1) ... [2021-03-12 21:23:47,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (1/1) ... [2021-03-12 21:23:47,263 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (1/1) ... [2021-03-12 21:23:47,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (1/1) ... [2021-03-12 21:23:47,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (1/1) ... [2021-03-12 21:23:47,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (1/1) ... [2021-03-12 21:23:47,274 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (1/1) ... [2021-03-12 21:23:47,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:23:47,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:23:47,277 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:23:47,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:23:47,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (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 21:23:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:23:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:23:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:23:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:23:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:23:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:23:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:23:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:23:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:23:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:23:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:23:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:23:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:23:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:23:47,341 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 21:23:48,560 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:23:48,560 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:23:48,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:23:48 BoogieIcfgContainer [2021-03-12 21:23:48,562 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:23:48,563 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:23:48,563 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:23:48,565 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:23:48,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:23:46" (1/3) ... [2021-03-12 21:23:48,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6529becc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:23:48, skipping insertion in model container [2021-03-12 21:23:48,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:23:47" (2/3) ... [2021-03-12 21:23:48,566 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6529becc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:23:48, skipping insertion in model container [2021-03-12 21:23:48,566 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:23:48" (3/3) ... [2021-03-12 21:23:48,566 INFO L111 eAbstractionObserver]: Analyzing ICFG mix032_pso.oepc.i [2021-03-12 21:23:48,571 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:23:48,571 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:23:48,573 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:23:48,574 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:23:48,602 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,602 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,603 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,603 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,603 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,603 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,603 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,603 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,603 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,603 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,603 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,603 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,604 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,604 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,604 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,604 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,604 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,604 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,604 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,604 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,605 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,605 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,605 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,605 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,605 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,605 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,606 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,606 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,606 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,606 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,606 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,607 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,607 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,607 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,607 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,607 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,607 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,607 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,607 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,607 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,607 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,608 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,610 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,611 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,611 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,611 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,611 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,611 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,611 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,611 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,611 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,611 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,611 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,614 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,615 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,616 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,616 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,616 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,617 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,623 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,623 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,623 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,623 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,623 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,627 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,627 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,627 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,627 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,627 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,627 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,627 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,627 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,630 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,632 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,632 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,633 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,633 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,633 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,633 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,633 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,633 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,634 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,635 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,636 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:48,636 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:23:48,647 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 21:23:48,689 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:23:48,689 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:23:48,690 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:23:48,690 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:23:48,690 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:23:48,690 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:23:48,690 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:23:48,690 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:23:48,698 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:23:48,698 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 115 places, 107 transitions, 229 flow [2021-03-12 21:23:48,699 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 115 places, 107 transitions, 229 flow [2021-03-12 21:23:48,700 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 115 places, 107 transitions, 229 flow [2021-03-12 21:23:48,723 INFO L129 PetriNetUnfolder]: 2/104 cut-off events. [2021-03-12 21:23:48,723 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:23:48,726 INFO L84 FinitePrefix]: Finished finitePrefix Result has 114 conditions, 104 events. 2/104 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 75 event pairs, 0 based on Foata normal form. 0/100 useless extension candidates. Maximal degree in co-relation 65. Up to 2 conditions per place. [2021-03-12 21:23:48,727 INFO L116 LiptonReduction]: Number of co-enabled transitions 2054 [2021-03-12 21:23:49,403 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2021-03-12 21:23:49,771 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 81 [2021-03-12 21:23:49,892 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-12 21:23:52,565 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-03-12 21:23:52,709 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-12 21:23:52,991 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-03-12 21:23:53,127 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-12 21:23:53,163 INFO L131 LiptonReduction]: Checked pairs total: 6120 [2021-03-12 21:23:53,163 INFO L133 LiptonReduction]: Total number of compositions: 91 [2021-03-12 21:23:53,179 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:23:53,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:23:53,184 INFO L82 PathProgramCache]: Analyzing trace with hash 1090330, now seen corresponding path program 1 times [2021-03-12 21:23:53,189 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:23:53,189 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235232972] [2021-03-12 21:23:53,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:23:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:23:53,318 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 21:23:53,318 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235232972] [2021-03-12 21:23:53,318 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:23:53,319 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-12 21:23:53,319 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363501994] [2021-03-12 21:23:53,321 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:23:53,322 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:23:53,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:23:53,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:23:53,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:53,331 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:23:53,331 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 21:23:53,331 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:53,355 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,387 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,401 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,412 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,432 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,443 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,454 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,461 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:53,470 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:23:53,470 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:23:53,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:23:53,471 INFO L82 PathProgramCache]: Analyzing trace with hash -1170205452, now seen corresponding path program 1 times [2021-03-12 21:23:53,471 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:23:53,471 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952146633] [2021-03-12 21:23:53,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:23:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:23:53,564 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 21:23:53,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952146633] [2021-03-12 21:23:53,564 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:23:53,564 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-12 21:23:53,564 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955617399] [2021-03-12 21:23:53,565 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:23:53,565 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:23:53,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:23:53,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:23:53,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:53,566 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:23:53,566 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 21:23:53,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:53,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:53,580 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,580 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,580 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,581 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,581 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,581 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,581 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,581 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,581 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,581 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,581 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,581 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,581 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,609 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,611 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,611 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,672 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,672 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,672 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,672 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,696 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,698 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,698 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,698 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,698 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,735 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,748 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,764 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,778 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,821 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,822 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,848 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,848 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,848 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,848 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,848 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,848 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,848 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,849 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,849 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,849 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,849 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,849 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,849 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,850 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:53,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:53,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:53,900 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:23:53,900 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:23:53,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:23:53,902 INFO L82 PathProgramCache]: Analyzing trace with hash 713964934, now seen corresponding path program 1 times [2021-03-12 21:23:53,903 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:23:53,903 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924963997] [2021-03-12 21:23:53,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:23:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:23:54,014 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 21:23:54,014 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924963997] [2021-03-12 21:23:54,015 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:23:54,015 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:23:54,015 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644379406] [2021-03-12 21:23:54,015 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:23:54,016 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:23:54,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:23:54,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:23:54,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:54,016 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:23:54,017 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:23:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:54,036 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,058 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,058 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,058 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,060 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,060 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,061 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,093 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,093 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,093 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,093 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,093 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,094 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,094 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,094 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,094 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,094 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,094 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,094 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,094 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,104 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,155 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,155 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,155 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,155 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,156 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,156 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,156 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,156 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,156 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,156 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,156 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,156 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,157 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,188 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,188 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,204 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,204 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,240 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,241 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,257 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,258 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,273 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,288 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,288 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,303 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,321 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,321 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,321 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,321 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,321 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,321 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,321 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,321 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,321 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,321 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,322 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,322 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,322 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,323 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,361 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,362 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,362 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,362 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,362 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,362 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,362 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,362 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,362 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,362 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,363 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,363 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,363 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,367 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,381 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:54,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:54,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:23:54,392 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:23:54,392 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:23:54,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:23:54,393 INFO L82 PathProgramCache]: Analyzing trace with hash -1795951826, now seen corresponding path program 1 times [2021-03-12 21:23:54,393 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:23:54,393 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063211361] [2021-03-12 21:23:54,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:23:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:23:54,570 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 21:23:54,570 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063211361] [2021-03-12 21:23:54,570 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:23:54,570 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:23:54,571 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771156140] [2021-03-12 21:23:54,571 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:23:54,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:23:54,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:23:54,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:23:54,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:54,572 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:23:54,572 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:23:54,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:54,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:54,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:23:54,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:54,650 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,650 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,684 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,685 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,685 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,685 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,685 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,685 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,685 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,685 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,685 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,685 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,685 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,686 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,686 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,687 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:54,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:54,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:23:54,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:23:54,745 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:23:54,745 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:23:54,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:23:54,746 INFO L82 PathProgramCache]: Analyzing trace with hash -1015126766, now seen corresponding path program 2 times [2021-03-12 21:23:54,746 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:23:54,746 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1517513137] [2021-03-12 21:23:54,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:23:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:23:54,787 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 21:23:54,787 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1517513137] [2021-03-12 21:23:54,787 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:23:54,787 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:23:54,787 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053708214] [2021-03-12 21:23:54,788 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:23:54,788 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:23:54,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:23:54,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:23:54,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:54,788 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:23:54,788 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 7.666666666666667) internal successors, (23), 4 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:23:54,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:54,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:54,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:23:54,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:23:54,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:54,828 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,830 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,860 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,874 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,905 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,907 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,932 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,955 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,984 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,984 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,984 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:54,986 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,033 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,052 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,110 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,110 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,136 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,137 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,170 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,188 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,188 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,209 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,210 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,235 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,251 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,263 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,264 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,296 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,297 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,318 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,318 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,318 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,318 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,318 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,318 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,318 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,318 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,319 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,319 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,319 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,319 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,319 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,356 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,356 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,356 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,356 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,356 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,356 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,356 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,356 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,356 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,357 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,357 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,357 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,357 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,358 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,397 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:23:55,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:23:55,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:23:55,473 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:23:55,473 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:23:55,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:23:55,473 INFO L82 PathProgramCache]: Analyzing trace with hash -494572890, now seen corresponding path program 3 times [2021-03-12 21:23:55,474 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:23:55,477 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413960216] [2021-03-12 21:23:55,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:23:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:23:55,568 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 21:23:55,568 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413960216] [2021-03-12 21:23:55,568 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:23:55,569 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:23:55,569 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840923304] [2021-03-12 21:23:55,569 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:23:55,569 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:23:55,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:23:55,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:23:55,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:55,569 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:23:55,569 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 7.666666666666667) internal successors, (23), 4 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:23:55,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:23:55,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:23:55,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:23:55,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:55,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:23:55,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:23:55,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:23:55,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:23:55,642 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:23:55,642 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:23:55,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:23:55,645 INFO L82 PathProgramCache]: Analyzing trace with hash -1085707072, now seen corresponding path program 4 times [2021-03-12 21:23:55,646 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:23:55,646 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456280277] [2021-03-12 21:23:55,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:23:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:23:55,712 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 21:23:55,713 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456280277] [2021-03-12 21:23:55,713 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:23:55,713 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:23:55,713 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111283648] [2021-03-12 21:23:55,713 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:23:55,713 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:23:55,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:23:55,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:23:55,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:55,714 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:23:55,714 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 7.666666666666667) internal successors, (23), 4 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:23:55,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:23:55,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:23:55,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:23:55,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:23:55,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:55,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:23:55,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:23:55,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:23:55,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:23:55,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:23:55,792 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:23:55,792 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:23:55,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:23:55,792 INFO L82 PathProgramCache]: Analyzing trace with hash -110724836, now seen corresponding path program 5 times [2021-03-12 21:23:55,792 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:23:55,793 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2120061073] [2021-03-12 21:23:55,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:23:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:23:55,910 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 21:23:55,910 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2120061073] [2021-03-12 21:23:55,910 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:23:55,910 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:23:55,910 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931016451] [2021-03-12 21:23:55,910 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:23:55,910 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:23:55,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:23:55,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:23:55,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:55,911 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:23:55,911 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 6 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:23:55,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:55,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:23:55,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:23:55,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:23:55,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:23:55,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:23:55,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:23:55,926 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,950 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:55,989 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,013 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,013 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,039 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,039 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,039 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,084 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,085 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,085 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,085 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,085 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,085 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,085 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,086 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,086 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,086 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,086 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,086 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,086 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,086 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,121 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,123 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,123 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,123 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,123 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,123 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,123 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,202 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,202 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,202 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,236 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,276 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,276 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,298 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,298 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,313 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,313 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,330 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,331 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,332 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,332 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,365 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,366 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,400 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,401 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,401 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,401 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,401 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,401 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,401 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,401 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,401 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,402 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,402 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,402 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,402 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,402 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,438 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,438 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,438 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,438 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,438 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,438 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,439 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,439 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,439 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,439 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,439 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,439 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,439 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,439 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,480 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,480 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,482 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,515 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,573 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,573 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,573 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,574 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,574 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,574 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,574 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,574 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,574 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,574 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,574 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,574 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,574 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,575 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,606 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,606 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,606 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,606 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,606 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,607 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,607 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,607 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,607 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,607 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,607 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,607 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,607 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,608 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,638 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,639 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,658 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,659 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:23:56,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:56,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:23:56,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:23:56,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:23:56,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:23:56,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:23:56,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:23:56,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:23:56,685 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-12 21:23:56,685 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:23:56,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:23:56,685 INFO L82 PathProgramCache]: Analyzing trace with hash -967057006, now seen corresponding path program 6 times [2021-03-12 21:23:56,685 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:23:56,686 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [964328499] [2021-03-12 21:23:56,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:23:56,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:23:56,712 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:23:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:23:56,739 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:23:56,772 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:23:56,772 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:23:56,772 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-12 21:23:56,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:23:56 BasicIcfg [2021-03-12 21:23:56,847 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:23:56,847 INFO L168 Benchmark]: Toolchain (without parser) took 10140.31 ms. Allocated memory was 341.8 MB in the beginning and 541.1 MB in the end (delta: 199.2 MB). Free memory was 304.9 MB in the beginning and 317.6 MB in the end (delta: -12.7 MB). Peak memory consumption was 188.6 MB. Max. memory is 16.0 GB. [2021-03-12 21:23:56,847 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 341.8 MB. Free memory is still 323.4 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:23:56,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 496.33 ms. Allocated memory is still 341.8 MB. Free memory was 304.3 MB in the beginning and 300.0 MB in the end (delta: 4.3 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.0 GB. [2021-03-12 21:23:56,848 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.41 ms. Allocated memory is still 341.8 MB. Free memory was 300.0 MB in the beginning and 297.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:23:56,848 INFO L168 Benchmark]: Boogie Preprocessor took 21.67 ms. Allocated memory is still 341.8 MB. Free memory was 297.9 MB in the beginning and 295.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:23:56,848 INFO L168 Benchmark]: RCFGBuilder took 1284.52 ms. Allocated memory is still 341.8 MB. Free memory was 295.8 MB in the beginning and 242.6 MB in the end (delta: 53.1 MB). Peak memory consumption was 157.0 MB. Max. memory is 16.0 GB. [2021-03-12 21:23:56,848 INFO L168 Benchmark]: TraceAbstraction took 8283.93 ms. Allocated memory was 341.8 MB in the beginning and 541.1 MB in the end (delta: 199.2 MB). Free memory was 241.6 MB in the beginning and 317.6 MB in the end (delta: -76.0 MB). Peak memory consumption was 123.2 MB. Max. memory is 16.0 GB. [2021-03-12 21:23:56,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 341.8 MB. Free memory is still 323.4 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 496.33 ms. Allocated memory is still 341.8 MB. Free memory was 304.3 MB in the beginning and 300.0 MB in the end (delta: 4.3 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 46.41 ms. Allocated memory is still 341.8 MB. Free memory was 300.0 MB in the beginning and 297.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 21.67 ms. Allocated memory is still 341.8 MB. Free memory was 297.9 MB in the beginning and 295.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1284.52 ms. Allocated memory is still 341.8 MB. Free memory was 295.8 MB in the beginning and 242.6 MB in the end (delta: 53.1 MB). Peak memory consumption was 157.0 MB. Max. memory is 16.0 GB. * TraceAbstraction took 8283.93 ms. Allocated memory was 341.8 MB in the beginning and 541.1 MB in the end (delta: 199.2 MB). Free memory was 241.6 MB in the beginning and 317.6 MB in the end (delta: -76.0 MB). Peak memory consumption was 123.2 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4463.6ms, 115 PlacesBefore, 38 PlacesAfterwards, 107 TransitionsBefore, 29 TransitionsAfterwards, 2054 CoEnabledTransitionPairs, 7 FixpointIterations, 41 TrivialSequentialCompositions, 41 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 8 ConcurrentYvCompositions, 1 ChoiceCompositions, 91 TotalNumberOfCompositions, 6120 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3198, positive: 2985, positive conditional: 0, positive unconditional: 2985, negative: 213, negative conditional: 0, negative unconditional: 213, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1577, positive: 1516, positive conditional: 0, positive unconditional: 1516, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1577, positive: 1496, positive conditional: 0, positive unconditional: 1496, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 81, positive: 20, positive conditional: 0, positive unconditional: 20, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 652, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 598, negative conditional: 0, negative unconditional: 598, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3198, positive: 1469, positive conditional: 0, positive unconditional: 1469, negative: 152, negative conditional: 0, negative unconditional: 152, unknown: 1577, unknown conditional: 0, unknown unconditional: 1577] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 173, Positive conditional cache size: 0, Positive unconditional cache size: 173, Negative cache size: 27, Negative conditional cache size: 0, Negative unconditional cache size: 27 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 15931, positive: 14557, positive conditional: 14557, positive unconditional: 0, negative: 1374, negative conditional: 1374, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 15396, positive: 14557, positive conditional: 14557, positive unconditional: 0, negative: 839, negative conditional: 839, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 15396, positive: 11690, positive conditional: 0, positive unconditional: 11690, negative: 3706, negative conditional: 0, negative unconditional: 3706, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 200, positive: 171, positive conditional: 0, positive unconditional: 171, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 200, positive: 157, positive conditional: 0, positive unconditional: 157, negative: 43, negative conditional: 0, negative unconditional: 43, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 43, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 105, positive: 54, positive conditional: 40, positive unconditional: 14, negative: 51, negative conditional: 22, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1988, positive: 752, positive conditional: 714, positive unconditional: 38, negative: 1236, negative conditional: 710, negative unconditional: 525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 15396, positive: 11519, positive conditional: 0, positive unconditional: 11519, negative: 3677, negative conditional: 0, negative unconditional: 3677, unknown: 200, unknown conditional: 0, unknown unconditional: 200] , Statistics on independence cache: Total cache size (in pairs): 262, Positive cache size: 211, Positive conditional cache size: 40, Positive unconditional cache size: 171, Negative cache size: 51, Negative conditional cache size: 22, Negative unconditional cache size: 29, SemanticConditionEliminator.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 105, positive: 54, positive conditional: 40, positive unconditional: 14, negative: 51, negative conditional: 22, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1988, positive: 752, positive conditional: 714, positive unconditional: 38, negative: 1236, negative conditional: 710, negative unconditional: 525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13815, positive: 2827, positive conditional: 2827, positive unconditional: 0, negative: 10926, negative conditional: 719, negative unconditional: 10207, unknown: 62, unknown conditional: 62, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 262, Positive cache size: 211, Positive conditional cache size: 40, Positive unconditional cache size: 171, Negative cache size: 51, Negative conditional cache size: 22, Negative unconditional cache size: 29, Eliminated conditions: 10207, SemanticConditionEliminator.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 105, positive: 54, positive conditional: 40, positive unconditional: 14, negative: 51, negative conditional: 22, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1988, positive: 752, positive conditional: 714, positive unconditional: 38, negative: 1236, negative conditional: 710, negative unconditional: 525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13815, positive: 2827, positive conditional: 2827, positive unconditional: 0, negative: 10926, negative conditional: 719, negative unconditional: 10207, unknown: 62, unknown conditional: 62, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 262, Positive cache size: 211, Positive conditional cache size: 40, Positive unconditional cache size: 171, Negative cache size: 51, Negative conditional cache size: 22, Negative unconditional cache size: 29, Eliminated conditions: 10207, SemanticConditionEliminator.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 105, positive: 54, positive conditional: 40, positive unconditional: 14, negative: 51, negative conditional: 22, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1988, positive: 752, positive conditional: 714, positive unconditional: 38, negative: 1236, negative conditional: 710, negative unconditional: 525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13815, positive: 2827, positive conditional: 2827, positive unconditional: 0, negative: 10926, negative conditional: 719, negative unconditional: 10207, unknown: 62, unknown conditional: 62, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 262, Positive cache size: 211, Positive conditional cache size: 40, Positive unconditional cache size: 171, Negative cache size: 51, Negative conditional cache size: 22, Negative unconditional cache size: 29, Eliminated conditions: 10207, SemanticConditionEliminator.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 105, positive: 54, positive conditional: 40, positive unconditional: 14, negative: 51, negative conditional: 22, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1988, positive: 752, positive conditional: 714, positive unconditional: 38, negative: 1236, negative conditional: 710, negative unconditional: 525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13815, positive: 2827, positive conditional: 2827, positive unconditional: 0, negative: 10926, negative conditional: 719, negative unconditional: 10207, unknown: 62, unknown conditional: 62, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 262, Positive cache size: 211, Positive conditional cache size: 40, Positive unconditional cache size: 171, Negative cache size: 51, Negative conditional cache size: 22, Negative unconditional cache size: 29, Eliminated conditions: 10207, SemanticConditionEliminator.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 105, positive: 54, positive conditional: 40, positive unconditional: 14, negative: 51, negative conditional: 22, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1988, positive: 752, positive conditional: 714, positive unconditional: 38, negative: 1236, negative conditional: 710, negative unconditional: 525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13815, positive: 2827, positive conditional: 2827, positive unconditional: 0, negative: 10926, negative conditional: 719, negative unconditional: 10207, unknown: 62, unknown conditional: 62, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 262, Positive cache size: 211, Positive conditional cache size: 40, Positive unconditional cache size: 171, Negative cache size: 51, Negative conditional cache size: 22, Negative unconditional cache size: 29, Eliminated conditions: 10207, SemanticConditionEliminator.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 105, positive: 54, positive conditional: 40, positive unconditional: 14, negative: 51, negative conditional: 22, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1988, positive: 752, positive conditional: 714, positive unconditional: 38, negative: 1236, negative conditional: 710, negative unconditional: 525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13815, positive: 2827, positive conditional: 2827, positive unconditional: 0, negative: 10926, negative conditional: 719, negative unconditional: 10207, unknown: 62, unknown conditional: 62, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 262, Positive cache size: 211, Positive conditional cache size: 40, Positive unconditional cache size: 171, Negative cache size: 51, Negative conditional cache size: 22, Negative unconditional cache size: 29, Eliminated conditions: 10207, SemanticConditionEliminator.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 105, positive: 54, positive conditional: 40, positive unconditional: 14, negative: 51, negative conditional: 22, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1988, positive: 752, positive conditional: 714, positive unconditional: 38, negative: 1236, negative conditional: 710, negative unconditional: 525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13815, positive: 2827, positive conditional: 2827, positive unconditional: 0, negative: 10926, negative conditional: 719, negative unconditional: 10207, unknown: 62, unknown conditional: 62, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 262, Positive cache size: 211, Positive conditional cache size: 40, Positive unconditional cache size: 171, Negative cache size: 51, Negative conditional cache size: 22, Negative unconditional cache size: 29, Eliminated conditions: 10207, SemanticConditionEliminator.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13815, positive: 2867, positive conditional: 2867, positive unconditional: 0, negative: 10948, negative conditional: 741, negative unconditional: 10207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 105, positive: 54, positive conditional: 40, positive unconditional: 14, negative: 51, negative conditional: 22, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1988, positive: 752, positive conditional: 714, positive unconditional: 38, negative: 1236, negative conditional: 710, negative unconditional: 525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13815, positive: 2827, positive conditional: 2827, positive unconditional: 0, negative: 10926, negative conditional: 719, negative unconditional: 10207, unknown: 62, unknown conditional: 62, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 262, Positive cache size: 211, Positive conditional cache size: 40, Positive unconditional cache size: 171, Negative cache size: 51, Negative conditional cache size: 22, Negative unconditional cache size: 29, Eliminated conditions: 10207 ], Maximal queried relation: 8, Independence queries for same thread: 535 - 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_p1_EAX = 0; [L715] 0 int __unbuffered_p1_EBX = 0; [L717] 0 int __unbuffered_p2_EAX = 0; [L719] 0 int __unbuffered_p2_EBX = 0; [L721] 0 int a = 0; [L723] 0 int b = 0; [L724] 0 _Bool b$flush_delayed; [L725] 0 int b$mem_tmp; [L726] 0 _Bool b$r_buff0_thd0; [L727] 0 _Bool b$r_buff0_thd1; [L728] 0 _Bool b$r_buff0_thd2; [L729] 0 _Bool b$r_buff0_thd3; [L730] 0 _Bool b$r_buff1_thd0; [L731] 0 _Bool b$r_buff1_thd1; [L732] 0 _Bool b$r_buff1_thd2; [L733] 0 _Bool b$r_buff1_thd3; [L734] 0 _Bool b$read_delayed; [L735] 0 int *b$read_delayed_var; [L736] 0 int b$w_buff0; [L737] 0 _Bool b$w_buff0_used; [L738] 0 int b$w_buff1; [L739] 0 _Bool b$w_buff1_used; [L740] 0 _Bool main$tmp_guard0; [L741] 0 _Bool main$tmp_guard1; [L743] 0 int x = 0; [L745] 0 int y = 0; [L747] 0 int z = 0; [L748] 0 _Bool weak$$choice0; [L749] 0 _Bool weak$$choice2; [L855] 0 pthread_t t855; [L856] FCALL, FORK 0 pthread_create(&t855, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L857] 0 pthread_t t856; [L858] FCALL, FORK 0 pthread_create(&t856, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L859] 0 pthread_t t857; [L860] FCALL, FORK 0 pthread_create(&t857, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L753] 1 b$w_buff1 = b$w_buff0 [L754] 1 b$w_buff0 = 1 [L755] 1 b$w_buff1_used = b$w_buff0_used [L756] 1 b$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L758] 1 b$r_buff1_thd0 = b$r_buff0_thd0 [L759] 1 b$r_buff1_thd1 = b$r_buff0_thd1 [L760] 1 b$r_buff1_thd2 = b$r_buff0_thd2 [L761] 1 b$r_buff1_thd3 = b$r_buff0_thd3 [L762] 1 b$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L765] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L782] 2 x = 1 [L785] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L788] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L791] 2 __unbuffered_p1_EBX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L794] EXPR 2 b$w_buff0_used && b$r_buff0_thd2 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd2 ? b$w_buff1 : b) [L794] EXPR 2 b$w_buff1_used && b$r_buff1_thd2 ? b$w_buff1 : b [L794] EXPR 2 b$w_buff0_used && b$r_buff0_thd2 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd2 ? b$w_buff1 : b) [L794] 2 b = b$w_buff0_used && b$r_buff0_thd2 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd2 ? b$w_buff1 : b) [L795] EXPR 2 b$w_buff0_used && b$r_buff0_thd2 ? (_Bool)0 : b$w_buff0_used [L795] 2 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd2 ? (_Bool)0 : b$w_buff0_used [L796] EXPR 2 b$w_buff0_used && b$r_buff0_thd2 || b$w_buff1_used && b$r_buff1_thd2 ? (_Bool)0 : b$w_buff1_used [L796] 2 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd2 || b$w_buff1_used && b$r_buff1_thd2 ? (_Bool)0 : b$w_buff1_used [L797] EXPR 2 b$w_buff0_used && b$r_buff0_thd2 ? (_Bool)0 : b$r_buff0_thd2 [L797] 2 b$r_buff0_thd2 = b$w_buff0_used && b$r_buff0_thd2 ? (_Bool)0 : b$r_buff0_thd2 [L798] EXPR 2 b$w_buff0_used && b$r_buff0_thd2 || b$w_buff1_used && b$r_buff1_thd2 ? (_Bool)0 : b$r_buff1_thd2 [L798] 2 b$r_buff1_thd2 = b$w_buff0_used && b$r_buff0_thd2 || b$w_buff1_used && b$r_buff1_thd2 ? (_Bool)0 : b$r_buff1_thd2 [L801] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L803] 2 return 0; [L808] 3 z = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L811] 3 a = 1 [L814] 3 __unbuffered_p2_EAX = a VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L817] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L818] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L819] 3 b$flush_delayed = weak$$choice2 [L820] 3 b$mem_tmp = b [L821] EXPR 3 !b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b : (b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : b$w_buff1) [L821] 3 b = !b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b : (b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : b$w_buff1) [L822] EXPR 3 weak$$choice2 ? b$w_buff0 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff0 : (b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : b$w_buff0)) [L822] EXPR 3 !b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff0 : (b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : b$w_buff0) [L822] EXPR 3 weak$$choice2 ? b$w_buff0 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff0 : (b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : b$w_buff0)) [L822] 3 b$w_buff0 = weak$$choice2 ? b$w_buff0 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff0 : (b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : b$w_buff0)) [L823] EXPR 3 weak$$choice2 ? b$w_buff1 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff1 : (b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff1 : b$w_buff1)) [L823] EXPR 3 !b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff1 : (b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff1 : b$w_buff1) [L823] EXPR 3 weak$$choice2 ? b$w_buff1 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff1 : (b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff1 : b$w_buff1)) [L823] 3 b$w_buff1 = weak$$choice2 ? b$w_buff1 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff1 : (b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff1 : b$w_buff1)) [L824] EXPR 3 weak$$choice2 ? b$w_buff0_used : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff0_used : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$w_buff0_used)) [L824] EXPR 3 !b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff0_used : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$w_buff0_used) [L824] EXPR 3 weak$$choice2 ? b$w_buff0_used : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff0_used : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$w_buff0_used)) [L824] 3 b$w_buff0_used = weak$$choice2 ? b$w_buff0_used : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff0_used : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$w_buff0_used)) [L825] EXPR 3 weak$$choice2 ? b$w_buff1_used : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff1_used : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L825] EXPR 3 !b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff1_used : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L825] EXPR 3 weak$$choice2 ? b$w_buff1_used : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff1_used : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L825] 3 b$w_buff1_used = weak$$choice2 ? b$w_buff1_used : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$w_buff1_used : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L826] EXPR 3 weak$$choice2 ? b$r_buff0_thd3 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$r_buff0_thd3 : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$r_buff0_thd3)) [L826] EXPR 3 !b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$r_buff0_thd3 : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$r_buff0_thd3) [L826] EXPR 3 weak$$choice2 ? b$r_buff0_thd3 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$r_buff0_thd3 : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$r_buff0_thd3)) [L826] 3 b$r_buff0_thd3 = weak$$choice2 ? b$r_buff0_thd3 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$r_buff0_thd3 : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$r_buff0_thd3)) [L827] EXPR 3 weak$$choice2 ? b$r_buff1_thd3 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$r_buff1_thd3 : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L827] EXPR 3 !b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$r_buff1_thd3 : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L827] EXPR 3 weak$$choice2 ? b$r_buff1_thd3 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$r_buff1_thd3 : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L827] 3 b$r_buff1_thd3 = weak$$choice2 ? b$r_buff1_thd3 : (!b$w_buff0_used || !b$r_buff0_thd3 && !b$w_buff1_used || !b$r_buff0_thd3 && !b$r_buff1_thd3 ? b$r_buff1_thd3 : (b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L828] 3 __unbuffered_p2_EBX = b [L829] EXPR 3 b$flush_delayed ? b$mem_tmp : b [L829] 3 b = b$flush_delayed ? b$mem_tmp : b [L830] 3 b$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1] [L768] EXPR 1 b$w_buff0_used && b$r_buff0_thd1 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd1 ? b$w_buff1 : b) [L768] 1 b = b$w_buff0_used && b$r_buff0_thd1 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd1 ? b$w_buff1 : b) [L769] EXPR 1 b$w_buff0_used && b$r_buff0_thd1 ? (_Bool)0 : b$w_buff0_used [L769] 1 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd1 ? (_Bool)0 : b$w_buff0_used [L770] EXPR 1 b$w_buff0_used && b$r_buff0_thd1 || b$w_buff1_used && b$r_buff1_thd1 ? (_Bool)0 : b$w_buff1_used [L770] 1 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd1 || b$w_buff1_used && b$r_buff1_thd1 ? (_Bool)0 : b$w_buff1_used [L771] EXPR 1 b$w_buff0_used && b$r_buff0_thd1 ? (_Bool)0 : b$r_buff0_thd1 [L771] 1 b$r_buff0_thd1 = b$w_buff0_used && b$r_buff0_thd1 ? (_Bool)0 : b$r_buff0_thd1 [L772] EXPR 1 b$w_buff0_used && b$r_buff0_thd1 || b$w_buff1_used && b$r_buff1_thd1 ? (_Bool)0 : b$r_buff1_thd1 [L772] 1 b$r_buff1_thd1 = b$w_buff0_used && b$r_buff0_thd1 || b$w_buff1_used && b$r_buff1_thd1 ? (_Bool)0 : b$r_buff1_thd1 [L775] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L777] 1 return 0; [L833] EXPR 3 b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd3 ? b$w_buff1 : b) [L833] EXPR 3 b$w_buff1_used && b$r_buff1_thd3 ? b$w_buff1 : b [L833] EXPR 3 b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd3 ? b$w_buff1 : b) [L833] 3 b = b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd3 ? b$w_buff1 : b) [L834] EXPR 3 b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$w_buff0_used [L834] 3 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$w_buff0_used [L835] EXPR 3 b$w_buff0_used && b$r_buff0_thd3 || b$w_buff1_used && b$r_buff1_thd3 ? (_Bool)0 : b$w_buff1_used [L835] 3 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd3 || b$w_buff1_used && b$r_buff1_thd3 ? (_Bool)0 : b$w_buff1_used [L836] EXPR 3 b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$r_buff0_thd3 [L836] 3 b$r_buff0_thd3 = b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$r_buff0_thd3 [L837] EXPR 3 b$w_buff0_used && b$r_buff0_thd3 || b$w_buff1_used && b$r_buff1_thd3 ? (_Bool)0 : b$r_buff1_thd3 [L837] 3 b$r_buff1_thd3 = b$w_buff0_used && b$r_buff0_thd3 || b$w_buff1_used && b$r_buff1_thd3 ? (_Bool)0 : b$r_buff1_thd3 [L840] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L842] 3 return 0; [L862] 0 main$tmp_guard0 = __unbuffered_cnt == 3 [L3] COND FALSE 0 !(!cond) [L866] EXPR 0 b$w_buff0_used && b$r_buff0_thd0 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd0 ? b$w_buff1 : b) [L866] EXPR 0 b$w_buff1_used && b$r_buff1_thd0 ? b$w_buff1 : b [L866] EXPR 0 b$w_buff0_used && b$r_buff0_thd0 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd0 ? b$w_buff1 : b) [L866] 0 b = b$w_buff0_used && b$r_buff0_thd0 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd0 ? b$w_buff1 : b) [L867] EXPR 0 b$w_buff0_used && b$r_buff0_thd0 ? (_Bool)0 : b$w_buff0_used [L867] 0 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd0 ? (_Bool)0 : b$w_buff0_used [L868] EXPR 0 b$w_buff0_used && b$r_buff0_thd0 || b$w_buff1_used && b$r_buff1_thd0 ? (_Bool)0 : b$w_buff1_used [L868] 0 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd0 || b$w_buff1_used && b$r_buff1_thd0 ? (_Bool)0 : b$w_buff1_used [L869] EXPR 0 b$w_buff0_used && b$r_buff0_thd0 ? (_Bool)0 : b$r_buff0_thd0 [L869] 0 b$r_buff0_thd0 = b$w_buff0_used && b$r_buff0_thd0 ? (_Bool)0 : b$r_buff0_thd0 [L870] EXPR 0 b$w_buff0_used && b$r_buff0_thd0 || b$w_buff1_used && b$r_buff1_thd0 ? (_Bool)0 : b$r_buff1_thd0 [L870] 0 b$r_buff1_thd0 = b$w_buff0_used && b$r_buff0_thd0 || b$w_buff1_used && b$r_buff1_thd0 ? (_Bool)0 : b$r_buff1_thd0 [L873] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 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_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 106 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 8119.2ms, OverallIterations: 9, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 4482.0ms, PartialOrderReductionTime: 2635.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 41, 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: 27.1ms SsaConstructionTime, 261.5ms SatisfiabilityAnalysisTime, 484.3ms InterpolantComputationTime, 171 NumberOfCodeBlocks, 171 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 140 ConstructedInterpolants, 0 QuantifiedInterpolants, 756 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...