/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Symm.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/rfi008_pso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-16 19:26:20,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-16 19:26:20,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-16 19:26:20,612 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-16 19:26:20,653 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Symm.epf [2021-06-16 19:26:20,688 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-16 19:26:20,688 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-16 19:26:20,689 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-16 19:26:20,689 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-16 19:26:20,690 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-16 19:26:20,690 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-16 19:26:20,690 INFO L138 SettingsManager]: * Use SBE=true [2021-06-16 19:26:20,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-16 19:26:20,690 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-16 19:26:20,690 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-16 19:26:20,691 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-16 19:26:20,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-16 19:26:20,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-16 19:26:20,692 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-16 19:26:20,692 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-16 19:26:20,692 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-16 19:26:20,692 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-16 19:26:20,692 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-16 19:26:20,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-16 19:26:20,693 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-16 19:26:20,693 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-16 19:26:20,693 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-16 19:26:20,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-16 19:26:20,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-16 19:26:20,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-16 19:26:20,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-16 19:26:20,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-16 19:26:20,694 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-16 19:26:20,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-16 19:26:20,694 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-16 19:26:20,694 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-16 19:26:20,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-16 19:26:20,694 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-06-16 19:26:20,694 INFO L138 SettingsManager]: * Limit POR to symmetric independence in concurrent analysis=true [2021-06-16 19:26:20,694 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-16 19:26:20,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-16 19:26:20,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-16 19:26:20,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-16 19:26:20,963 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-16 19:26:20,964 INFO L275 PluginConnector]: CDTParser initialized [2021-06-16 19:26:20,964 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi008_pso.opt.i [2021-06-16 19:26:21,021 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4e6ce19a/b15623cf70bf469e846c0181a193eddf/FLAGb73e0bd8a [2021-06-16 19:26:21,448 INFO L306 CDTParser]: Found 1 translation units. [2021-06-16 19:26:21,449 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi008_pso.opt.i [2021-06-16 19:26:21,458 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4e6ce19a/b15623cf70bf469e846c0181a193eddf/FLAGb73e0bd8a [2021-06-16 19:26:21,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4e6ce19a/b15623cf70bf469e846c0181a193eddf [2021-06-16 19:26:21,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-16 19:26:21,789 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-16 19:26:21,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-16 19:26:21,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-16 19:26:21,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-16 19:26:21,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.06 07:26:21" (1/1) ... [2021-06-16 19:26:21,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a6eb907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:21, skipping insertion in model container [2021-06-16 19:26:21,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.06 07:26:21" (1/1) ... [2021-06-16 19:26:21,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-16 19:26:21,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-16 19:26:21,961 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi008_pso.opt.i[991,1004] [2021-06-16 19:26:22,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-16 19:26:22,125 INFO L203 MainTranslator]: Completed pre-run [2021-06-16 19:26:22,135 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi008_pso.opt.i[991,1004] [2021-06-16 19:26:22,173 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-16 19:26:22,217 INFO L208 MainTranslator]: Completed translation [2021-06-16 19:26:22,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22 WrapperNode [2021-06-16 19:26:22,218 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-16 19:26:22,219 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-16 19:26:22,219 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-16 19:26:22,219 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-16 19:26:22,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (1/1) ... [2021-06-16 19:26:22,234 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (1/1) ... [2021-06-16 19:26:22,254 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-16 19:26:22,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-16 19:26:22,255 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-16 19:26:22,255 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-16 19:26:22,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (1/1) ... [2021-06-16 19:26:22,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (1/1) ... [2021-06-16 19:26:22,263 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (1/1) ... [2021-06-16 19:26:22,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (1/1) ... [2021-06-16 19:26:22,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (1/1) ... [2021-06-16 19:26:22,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (1/1) ... [2021-06-16 19:26:22,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (1/1) ... [2021-06-16 19:26:22,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-16 19:26:22,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-16 19:26:22,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-16 19:26:22,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-16 19:26:22,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-16 19:26:22,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-16 19:26:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-06-16 19:26:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-16 19:26:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-16 19:26:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-06-16 19:26:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-06-16 19:26:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-06-16 19:26:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-06-16 19:26:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-16 19:26:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-06-16 19:26:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-16 19:26:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-16 19:26:22,350 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-16 19:26:23,995 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-16 19:26:23,995 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-06-16 19:26:23,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.06 07:26:23 BoogieIcfgContainer [2021-06-16 19:26:23,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-16 19:26:23,998 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-16 19:26:23,998 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-16 19:26:24,000 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-16 19:26:24,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.06 07:26:21" (1/3) ... [2021-06-16 19:26:24,000 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64878390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.06 07:26:24, skipping insertion in model container [2021-06-16 19:26:24,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.06 07:26:22" (2/3) ... [2021-06-16 19:26:24,001 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64878390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.06 07:26:24, skipping insertion in model container [2021-06-16 19:26:24,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.06 07:26:23" (3/3) ... [2021-06-16 19:26:24,002 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi008_pso.opt.i [2021-06-16 19:26:24,006 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-16 19:26:24,007 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-16 19:26:24,007 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-06-16 19:26:24,007 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-16 19:26:24,036 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,037 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,037 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,037 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,037 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,037 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,037 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,037 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,037 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,038 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,039 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,040 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,042 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,042 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,042 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,042 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,042 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,042 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,042 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,043 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,044 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,045 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,045 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,045 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,045 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,045 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,053 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,053 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,053 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,053 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,053 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,053 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,054 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,057 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,059 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,060 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,061 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,061 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,061 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,061 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,061 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,061 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,061 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,061 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,061 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,061 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,062 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,062 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,063 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,064 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,064 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,064 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,064 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,065 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,066 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,067 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,068 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,068 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,068 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,068 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,068 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,068 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,068 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,068 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,068 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,068 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,071 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,071 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,071 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,071 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,071 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,071 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,071 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,071 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,071 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,071 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,072 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,073 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,073 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,073 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,073 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,081 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-16 19:26:24,095 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-16 19:26:24,139 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-16 19:26:24,139 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-16 19:26:24,139 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-16 19:26:24,139 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-16 19:26:24,139 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-16 19:26:24,139 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-16 19:26:24,139 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-16 19:26:24,139 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P1======== [2021-06-16 19:26:24,199 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,199 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,199 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,199 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,200 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,200 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,200 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,200 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite32_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,200 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,200 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,200 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,200 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite35_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,201 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,260 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,274 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,274 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,274 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,274 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite32_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite35_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,277 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,291 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,353 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,357 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,357 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,357 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,358 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,358 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,358 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,358 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,358 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,358 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,358 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,358 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,358 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,359 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,376 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,377 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,377 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,377 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,377 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,377 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,377 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,377 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,377 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,378 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,378 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,378 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,378 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,390 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,390 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,391 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,391 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,391 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,391 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,391 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,392 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,392 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,392 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,392 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,392 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,392 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,406 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,406 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,406 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,406 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,406 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,407 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,407 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,407 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,407 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,407 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,407 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,407 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,407 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,423 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,424 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,424 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,424 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,424 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,424 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,424 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,424 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite32_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,424 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,425 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,425 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,425 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite35_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,425 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,426 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,426 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,427 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,427 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,427 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,427 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,427 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,427 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,427 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,427 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,427 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,428 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,428 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,454 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:24,553 INFO L301 ceAbstractionStarter]: Result for error location P1 was SAFE (1/3) [2021-06-16 19:26:24,554 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-06-16 19:26:24,564 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-16 19:26:24,565 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-16 19:26:24,565 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-16 19:26:24,565 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-16 19:26:24,565 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-16 19:26:24,565 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-16 19:26:24,565 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-16 19:26:24,565 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P1Thread1of1ForFork0======== [2021-06-16 19:26:24,570 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-16 19:26:24,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 19:26:24,574 INFO L82 PathProgramCache]: Analyzing trace with hash 649068376, now seen corresponding path program 1 times [2021-06-16 19:26:24,580 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 19:26:24,580 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901612286] [2021-06-16 19:26:24,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-16 19:26:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 19:26:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 19:26:24,796 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 19:26:24,796 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901612286] [2021-06-16 19:26:24,797 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901612286] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-16 19:26:24,797 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-16 19:26:24,797 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-16 19:26:24,797 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612184232] [2021-06-16 19:26:24,801 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-16 19:26:24,801 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 19:26:24,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-16 19:26:24,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-16 19:26:24,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:24,811 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 19:26:24,811 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 19:26:24,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:24,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:24,815 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-16 19:26:24,815 INFO L430 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-16 19:26:24,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 19:26:24,816 INFO L82 PathProgramCache]: Analyzing trace with hash -1374746529, now seen corresponding path program 1 times [2021-06-16 19:26:24,816 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 19:26:24,816 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205574829] [2021-06-16 19:26:24,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 19:26:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 19:26:24,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 19:26:24,972 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 19:26:24,972 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205574829] [2021-06-16 19:26:24,972 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [205574829] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-16 19:26:24,972 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-16 19:26:24,972 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-16 19:26:24,972 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045923812] [2021-06-16 19:26:24,973 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-16 19:26:24,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 19:26:24,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-16 19:26:24,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-06-16 19:26:24,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:24,974 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 19:26:24,975 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 12.4) internal successors, (62), 6 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 19:26:24,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:24,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:25,055 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,055 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,055 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,055 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,055 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,056 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,056 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,056 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite32_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,056 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,056 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,056 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,056 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite35_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,056 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,087 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,092 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,101 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,106 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,114 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,114 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite32_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite35_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,116 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,117 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,132 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,133 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,233 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,234 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,234 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,234 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,234 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,234 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,234 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,234 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,234 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,248 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,248 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,248 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,283 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,283 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,283 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,283 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,283 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,283 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,283 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,296 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,336 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,336 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,336 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,336 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,336 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,336 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,336 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,337 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite32_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,337 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,337 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,337 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,337 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite35_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,337 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,340 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,340 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,340 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,340 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,340 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,340 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,340 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,340 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,342 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,342 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,342 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,342 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,342 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,371 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,372 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,372 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,372 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,372 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,372 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,372 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,372 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite32_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,372 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,373 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,373 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,373 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite35_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,373 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,374 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,374 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,374 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,374 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,374 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,374 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,413 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,415 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,415 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,415 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,430 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,430 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,430 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,430 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,430 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,430 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,430 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,430 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,430 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,430 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,431 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,431 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,431 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,451 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,452 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,452 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,452 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,452 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,452 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,452 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,452 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,452 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,452 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,452 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,453 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,453 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,453 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,479 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,480 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,480 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,480 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,480 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,480 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,480 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,500 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,500 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,500 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,500 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,513 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,513 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,513 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,514 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,514 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,514 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,514 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,514 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,514 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,514 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,514 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,514 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,514 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,561 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,561 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,561 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,561 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,561 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,561 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,561 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,561 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,562 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,562 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,562 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,562 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,562 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:25,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:25,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-16 19:26:25,672 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-16 19:26:25,678 INFO L301 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork0 was SAFE (2/3) [2021-06-16 19:26:25,679 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-16 19:26:25,745 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-16 19:26:25,745 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-16 19:26:25,746 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-16 19:26:25,746 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-16 19:26:25,746 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-16 19:26:25,746 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-16 19:26:25,746 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-16 19:26:25,746 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-16 19:26:25,754 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-16 19:26:25,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 19:26:25,754 INFO L82 PathProgramCache]: Analyzing trace with hash 443132983, now seen corresponding path program 1 times [2021-06-16 19:26:25,754 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 19:26:25,754 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259001103] [2021-06-16 19:26:25,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 19:26:25,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 19:26:25,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 19:26:25,784 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 19:26:25,784 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259001103] [2021-06-16 19:26:25,784 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [259001103] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-16 19:26:25,784 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-16 19:26:25,784 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-16 19:26:25,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [573042532] [2021-06-16 19:26:25,785 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-16 19:26:25,785 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 19:26:25,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-16 19:26:25,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-16 19:26:25,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:25,785 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 19:26:25,785 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 19:26:25,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:25,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:25,787 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-16 19:26:25,787 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-16 19:26:25,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 19:26:25,788 INFO L82 PathProgramCache]: Analyzing trace with hash -602135181, now seen corresponding path program 1 times [2021-06-16 19:26:25,788 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 19:26:25,788 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096524620] [2021-06-16 19:26:25,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 19:26:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 19:26:25,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 19:26:25,900 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 19:26:25,900 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096524620] [2021-06-16 19:26:25,900 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1096524620] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-16 19:26:25,900 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-16 19:26:25,900 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-16 19:26:25,900 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010554156] [2021-06-16 19:26:25,900 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-16 19:26:25,900 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 19:26:25,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-16 19:26:25,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-06-16 19:26:25,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:25,901 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 19:26:25,901 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 19:26:25,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:25,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,009 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,009 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,009 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,009 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,009 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,009 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,010 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,010 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite32_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,010 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,010 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,010 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,010 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite35_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,010 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,038 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,038 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite32_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,038 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,038 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,038 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,038 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite35_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,038 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 19:26:26,065 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-16 19:26:26,065 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-16 19:26:26,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 19:26:26,065 INFO L82 PathProgramCache]: Analyzing trace with hash 1966856707, now seen corresponding path program 1 times [2021-06-16 19:26:26,065 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 19:26:26,065 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298016627] [2021-06-16 19:26:26,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 19:26:26,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 19:26:26,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 19:26:26,219 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 19:26:26,219 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298016627] [2021-06-16 19:26:26,219 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [298016627] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-16 19:26:26,219 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-16 19:26:26,219 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-16 19:26:26,219 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [242115880] [2021-06-16 19:26:26,219 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-16 19:26:26,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 19:26:26,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-16 19:26:26,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-06-16 19:26:26,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,220 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 19:26:26,220 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 19:26:26,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 19:26:26,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 19:26:26,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 19:26:26,318 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-16 19:26:26,318 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-16 19:26:26,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 19:26:26,318 INFO L82 PathProgramCache]: Analyzing trace with hash 2042246359, now seen corresponding path program 1 times [2021-06-16 19:26:26,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 19:26:26,319 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [124990864] [2021-06-16 19:26:26,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 19:26:26,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 19:26:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 19:26:26,503 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 19:26:26,503 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [124990864] [2021-06-16 19:26:26,503 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [124990864] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-16 19:26:26,503 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-16 19:26:26,503 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-16 19:26:26,503 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346777076] [2021-06-16 19:26:26,504 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-16 19:26:26,504 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 19:26:26,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-16 19:26:26,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-06-16 19:26:26,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,504 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 19:26:26,504 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 19:26:26,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 19:26:26,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 19:26:26,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,707 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,707 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,707 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,707 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,708 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,708 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,708 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,708 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,708 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,708 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,708 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,708 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,709 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,727 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,727 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,727 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,727 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,727 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,727 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,727 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,756 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,757 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,757 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,757 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,757 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,757 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,757 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,757 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite32_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,757 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,757 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,758 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,758 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite35_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,758 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,759 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,759 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,761 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,761 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,793 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,794 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,794 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,794 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,794 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,795 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,795 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,795 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,795 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,795 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,795 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,795 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,795 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,796 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-16 19:26:26,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 19:26:26,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 19:26:26,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 19:26:26,835 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-16 19:26:26,835 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-16 19:26:26,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 19:26:26,835 INFO L82 PathProgramCache]: Analyzing trace with hash 731478231, now seen corresponding path program 2 times [2021-06-16 19:26:26,836 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 19:26:26,836 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600140275] [2021-06-16 19:26:26,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 19:26:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 19:26:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 19:26:26,944 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 19:26:26,945 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1600140275] [2021-06-16 19:26:26,945 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1600140275] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-16 19:26:26,945 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-16 19:26:26,945 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-16 19:26:26,945 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626703007] [2021-06-16 19:26:26,946 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-16 19:26:26,946 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 19:26:26,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-16 19:26:26,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-06-16 19:26:26,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,946 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 19:26:26,946 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 19:26:26,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:26,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 19:26:26,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 19:26:26,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 19:26:26,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:27,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 19:26:27,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 19:26:27,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 19:26:27,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 19:26:27,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 19:26:27,078 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-16 19:26:27,078 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-16 19:26:27,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 19:26:27,078 INFO L82 PathProgramCache]: Analyzing trace with hash 1767942269, now seen corresponding path program 3 times [2021-06-16 19:26:27,078 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 19:26:27,079 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131772982] [2021-06-16 19:26:27,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 19:26:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-16 19:26:27,127 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-16 19:26:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-16 19:26:27,174 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-16 19:26:27,210 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-06-16 19:26:27,210 INFO L573 BasicCegarLoop]: Counterexample might be feasible [2021-06-16 19:26:27,210 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-16 19:26:27,214 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (3/3) [2021-06-16 19:26:27,215 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-16 19:26:27,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.06 07:26:27 BasicIcfg [2021-06-16 19:26:27,302 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-16 19:26:27,302 INFO L168 Benchmark]: Toolchain (without parser) took 5513.52 ms. Allocated memory was 227.5 MB in the beginning and 433.1 MB in the end (delta: 205.5 MB). Free memory was 190.2 MB in the beginning and 163.9 MB in the end (delta: 26.3 MB). Peak memory consumption was 231.9 MB. Max. memory is 8.0 GB. [2021-06-16 19:26:27,304 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 227.5 MB. Free memory was 208.7 MB in the beginning and 208.6 MB in the end (delta: 105.2 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-06-16 19:26:27,304 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.13 ms. Allocated memory is still 227.5 MB. Free memory was 189.9 MB in the beginning and 185.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-16 19:26:27,304 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.48 ms. Allocated memory is still 227.5 MB. Free memory was 185.7 MB in the beginning and 182.8 MB in the end (delta: 2.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-06-16 19:26:27,304 INFO L168 Benchmark]: Boogie Preprocessor took 28.17 ms. Allocated memory is still 227.5 MB. Free memory was 182.8 MB in the beginning and 180.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-16 19:26:27,304 INFO L168 Benchmark]: RCFGBuilder took 1713.96 ms. Allocated memory was 227.5 MB in the beginning and 296.7 MB in the end (delta: 69.2 MB). Free memory was 180.7 MB in the beginning and 147.7 MB in the end (delta: 32.9 MB). Peak memory consumption was 102.9 MB. Max. memory is 8.0 GB. [2021-06-16 19:26:27,305 INFO L168 Benchmark]: TraceAbstraction took 3303.85 ms. Allocated memory was 296.7 MB in the beginning and 433.1 MB in the end (delta: 136.3 MB). Free memory was 147.2 MB in the beginning and 163.9 MB in the end (delta: -16.7 MB). Peak memory consumption was 119.1 MB. Max. memory is 8.0 GB. [2021-06-16 19:26:27,306 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 227.5 MB. Free memory was 208.7 MB in the beginning and 208.6 MB in the end (delta: 105.2 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 428.13 ms. Allocated memory is still 227.5 MB. Free memory was 189.9 MB in the beginning and 185.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 35.48 ms. Allocated memory is still 227.5 MB. Free memory was 185.7 MB in the beginning and 182.8 MB in the end (delta: 2.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 28.17 ms. Allocated memory is still 227.5 MB. Free memory was 182.8 MB in the beginning and 180.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1713.96 ms. Allocated memory was 227.5 MB in the beginning and 296.7 MB in the end (delta: 69.2 MB). Free memory was 180.7 MB in the beginning and 147.7 MB in the end (delta: 32.9 MB). Peak memory consumption was 102.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 3303.85 ms. Allocated memory was 296.7 MB in the beginning and 433.1 MB in the end (delta: 136.3 MB). Free memory was 147.2 MB in the beginning and 163.9 MB in the end (delta: -16.7 MB). Peak memory consumption was 119.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 8223, positive: 7560, positive conditional: 7560, positive unconditional: 0, negative: 663, negative conditional: 663, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 7870, positive: 7560, positive conditional: 7560, positive unconditional: 0, negative: 310, negative conditional: 310, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 7870, positive: 7560, positive conditional: 0, positive unconditional: 7560, negative: 310, negative conditional: 0, negative unconditional: 310, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 528, positive: 512, positive conditional: 0, positive unconditional: 512, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 528, positive: 511, positive conditional: 0, positive unconditional: 511, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 17, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 17, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 248, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 7870, positive: 7048, positive conditional: 0, positive unconditional: 7048, negative: 294, negative conditional: 0, negative unconditional: 294, unknown: 528, unknown conditional: 0, unknown unconditional: 528] , Statistics on independence cache: Total cache size (in pairs): 528, Positive cache size: 512, Positive conditional cache size: 0, Positive unconditional cache size: 512, Negative cache size: 16, Negative conditional cache size: 0, Negative unconditional cache size: 16 ], Maximal queried relation: 0, Independence queries for same thread: 353 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7509, positive: 6938, positive conditional: 6938, positive unconditional: 0, negative: 571, negative conditional: 571, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 7184, positive: 6938, positive conditional: 6938, positive unconditional: 0, negative: 246, negative conditional: 246, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 7184, positive: 6882, positive conditional: 0, positive unconditional: 6882, negative: 302, negative conditional: 0, negative unconditional: 302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 512, positive: 496, positive conditional: 0, positive unconditional: 496, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 512, positive: 495, positive conditional: 0, positive unconditional: 495, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 17, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 23, negative conditional: 7, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 442, positive: 83, positive conditional: 81, positive unconditional: 2, negative: 359, negative conditional: 133, negative unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 7184, positive: 6386, positive conditional: 0, positive unconditional: 6386, negative: 286, negative conditional: 0, negative unconditional: 286, unknown: 512, unknown conditional: 0, unknown unconditional: 512] , Statistics on independence cache: Total cache size (in pairs): 522, Positive cache size: 499, Positive conditional cache size: 3, Positive unconditional cache size: 496, Negative cache size: 23, Negative conditional cache size: 7, Negative unconditional cache size: 16, SemanticConditionEliminator.Independence Queries: [ total: 604, positive: 56, positive conditional: 56, positive unconditional: 0, negative: 548, negative conditional: 133, negative unconditional: 415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 604, positive: 56, positive conditional: 56, positive unconditional: 0, negative: 548, negative conditional: 133, negative unconditional: 415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 23, negative conditional: 7, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 442, positive: 83, positive conditional: 81, positive unconditional: 2, negative: 359, negative conditional: 133, negative unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 604, positive: 53, positive conditional: 53, positive unconditional: 0, negative: 541, negative conditional: 126, negative unconditional: 415, unknown: 10, unknown conditional: 10, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 522, Positive cache size: 499, Positive conditional cache size: 3, Positive unconditional cache size: 496, Negative cache size: 23, Negative conditional cache size: 7, Negative unconditional cache size: 16, Eliminated conditions: 415, SemanticConditionEliminator.Independence Queries: [ total: 604, positive: 56, positive conditional: 56, positive unconditional: 0, negative: 548, negative conditional: 133, negative unconditional: 415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 604, positive: 56, positive conditional: 56, positive unconditional: 0, negative: 548, negative conditional: 133, negative unconditional: 415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 23, negative conditional: 7, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 442, positive: 83, positive conditional: 81, positive unconditional: 2, negative: 359, negative conditional: 133, negative unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 604, positive: 53, positive conditional: 53, positive unconditional: 0, negative: 541, negative conditional: 126, negative unconditional: 415, unknown: 10, unknown conditional: 10, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 522, Positive cache size: 499, Positive conditional cache size: 3, Positive unconditional cache size: 496, Negative cache size: 23, Negative conditional cache size: 7, Negative unconditional cache size: 16, Eliminated conditions: 415 ], Maximal queried relation: 2, Independence queries for same thread: 325 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4036, positive: 3795, positive conditional: 3795, positive unconditional: 0, negative: 241, negative conditional: 241, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3879, positive: 3795, positive conditional: 3795, positive unconditional: 0, negative: 84, negative conditional: 84, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3879, positive: 3777, positive conditional: 0, positive unconditional: 3777, negative: 102, negative conditional: 0, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 348, positive: 339, positive conditional: 0, positive unconditional: 339, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 348, positive: 338, positive conditional: 0, positive unconditional: 338, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 14, positive: 3, positive conditional: 2, positive unconditional: 1, negative: 11, negative conditional: 2, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 174, negative conditional: 20, negative unconditional: 154, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3879, positive: 3438, positive conditional: 0, positive unconditional: 3438, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 348, unknown conditional: 0, unknown unconditional: 348] , Statistics on independence cache: Total cache size (in pairs): 352, Positive cache size: 341, Positive conditional cache size: 2, Positive unconditional cache size: 339, Negative cache size: 11, Negative conditional cache size: 2, Negative unconditional cache size: 9, SemanticConditionEliminator.Independence Queries: [ total: 436, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 418, negative conditional: 15, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 436, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 418, negative conditional: 15, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 14, positive: 3, positive conditional: 2, positive unconditional: 1, negative: 11, negative conditional: 2, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 174, negative conditional: 20, negative unconditional: 154, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 436, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 416, negative conditional: 13, negative unconditional: 403, unknown: 4, unknown conditional: 4, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 352, Positive cache size: 341, Positive conditional cache size: 2, Positive unconditional cache size: 339, Negative cache size: 11, Negative conditional cache size: 2, Negative unconditional cache size: 9, Eliminated conditions: 403, SemanticConditionEliminator.Independence Queries: [ total: 436, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 418, negative conditional: 15, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 436, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 418, negative conditional: 15, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 14, positive: 3, positive conditional: 2, positive unconditional: 1, negative: 11, negative conditional: 2, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 174, negative conditional: 20, negative unconditional: 154, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 436, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 416, negative conditional: 13, negative unconditional: 403, unknown: 4, unknown conditional: 4, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 352, Positive cache size: 341, Positive conditional cache size: 2, Positive unconditional cache size: 339, Negative cache size: 11, Negative conditional cache size: 2, Negative unconditional cache size: 9, Eliminated conditions: 403, SemanticConditionEliminator.Independence Queries: [ total: 436, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 418, negative conditional: 15, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 436, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 418, negative conditional: 15, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 14, positive: 3, positive conditional: 2, positive unconditional: 1, negative: 11, negative conditional: 2, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 174, negative conditional: 20, negative unconditional: 154, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 436, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 416, negative conditional: 13, negative unconditional: 403, unknown: 4, unknown conditional: 4, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 352, Positive cache size: 341, Positive conditional cache size: 2, Positive unconditional cache size: 339, Negative cache size: 11, Negative conditional cache size: 2, Negative unconditional cache size: 9, Eliminated conditions: 403, SemanticConditionEliminator.Independence Queries: [ total: 436, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 418, negative conditional: 15, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 436, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 418, negative conditional: 15, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 14, positive: 3, positive conditional: 2, positive unconditional: 1, negative: 11, negative conditional: 2, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 174, negative conditional: 20, negative unconditional: 154, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 436, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 416, negative conditional: 13, negative unconditional: 403, unknown: 4, unknown conditional: 4, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 352, Positive cache size: 341, Positive conditional cache size: 2, Positive unconditional cache size: 339, Negative cache size: 11, Negative conditional cache size: 2, Negative unconditional cache size: 9, Eliminated conditions: 403, SemanticConditionEliminator.Independence Queries: [ total: 436, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 418, negative conditional: 15, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 436, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 418, negative conditional: 15, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 14, positive: 3, positive conditional: 2, positive unconditional: 1, negative: 11, negative conditional: 2, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 174, negative conditional: 20, negative unconditional: 154, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 436, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 416, negative conditional: 13, negative unconditional: 403, unknown: 4, unknown conditional: 4, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 352, Positive cache size: 341, Positive conditional cache size: 2, Positive unconditional cache size: 339, Negative cache size: 11, Negative conditional cache size: 2, Negative unconditional cache size: 9, Eliminated conditions: 403 ], Maximal queried relation: 5, Independence queries for same thread: 157 - PositiveResult [Line: 19]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p0_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0] [L715] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0] [L717] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L718] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L719] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L721] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L723] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L724] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L725] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L726] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L727] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L728] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L729] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L730] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L731] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L732] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0] [L733] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L734] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L735] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L736] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L737] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L738] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L739] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L826] 0 pthread_t t1727; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L827] FCALL, FORK 0 pthread_create(&t1727, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L828] 0 pthread_t t1728; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L829] FCALL, FORK 0 pthread_create(&t1728, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L774] 2 y$w_buff1 = y$w_buff0 [L775] 2 y$w_buff0 = 1 [L776] 2 y$w_buff1_used = y$w_buff0_used [L777] 2 y$w_buff0_used = (_Bool)1 [L19] COND FALSE 2 !(!expression) [L779] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L780] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L781] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L782] 2 y$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L785] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L786] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L787] 2 y$flush_delayed = weak$$choice2 [L788] 2 y$mem_tmp = y [L789] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L789] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1 [L789] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L789] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L790] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L790] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L791] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L791] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L792] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L792] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L793] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L793] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L794] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L794] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L795] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L795] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L796] 2 __unbuffered_p1_EAX = y [L797] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L797] 2 y = y$flush_delayed ? y$mem_tmp : y [L798] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L801] 2 __unbuffered_p1_EBX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L743] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L746] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 y$flush_delayed = weak$$choice2 [L752] 1 y$mem_tmp = y [L753] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L753] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L754] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L754] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0) [L754] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L754] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L755] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L755] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1) [L755] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L755] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L756] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L756] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used) [L756] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L756] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L757] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L757] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] EXPR 1 weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L758] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1) [L758] EXPR 1 weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L758] 1 y$r_buff0_thd1 = weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L759] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L759] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L760] 1 __unbuffered_p0_EBX = y [L761] EXPR 1 y$flush_delayed ? y$mem_tmp : y [L761] 1 y = y$flush_delayed ? y$mem_tmp : y [L762] 1 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L767] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L769] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L804] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L804] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L805] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L805] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L806] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L806] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L807] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L807] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L808] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L808] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L811] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L831] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L4] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L835] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L835] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L835] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L835] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L836] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L836] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L837] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L837] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L838] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L838] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L839] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L839] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L842] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L19] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L19] 0 reach_error() VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1 with 1 thread instances CFG has 5 procedures, 109 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 446.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12.0ms, PartialOrderReductionTime: 397.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1Thread1of1ForFork0 with 1 thread instances CFG has 5 procedures, 109 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1122.8ms, OverallIterations: 2, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.8ms, PartialOrderReductionTime: 703.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 7, 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: 9.4ms SsaConstructionTime, 114.0ms SatisfiabilityAnalysisTime, 189.8ms InterpolantComputationTime, 132 NumberOfCodeBlocks, 132 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 130 ConstructedInterpolants, 0 QuantifiedInterpolants, 381 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 109 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 1524.5ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 731.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 40, 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: 19.2ms SsaConstructionTime, 234.9ms SatisfiabilityAnalysisTime, 353.3ms InterpolantComputationTime, 424 NumberOfCodeBlocks, 424 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 346 ConstructedInterpolants, 0 QuantifiedInterpolants, 1062 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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...