/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-NewStatesSleepPersistent-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe034_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 12:24:11,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 12:24:11,852 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 12:24:11,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 12:24:11,908 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-NewStatesSleepPersistent-NoLbe-Lockstep.epf [2021-07-14 12:24:11,932 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 12:24:11,932 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 12:24:11,932 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 12:24:11,932 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 12:24:11,933 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 12:24:11,933 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 12:24:11,933 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 12:24:11,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 12:24:11,933 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 12:24:11,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 12:24:11,934 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 12:24:11,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 12:24:11,935 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 12:24:11,936 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-14 12:24:11,936 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 12:24:12,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 12:24:12,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 12:24:12,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 12:24:12,203 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-14 12:24:12,203 INFO L275 PluginConnector]: CDTParser initialized [2021-07-14 12:24:12,204 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe034_rmo.opt.i [2021-07-14 12:24:12,246 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40fe6409e/b5d96aebab6243ce9d60ef12139f63f4/FLAG3aae50333 [2021-07-14 12:24:12,636 INFO L306 CDTParser]: Found 1 translation units. [2021-07-14 12:24:12,636 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe034_rmo.opt.i [2021-07-14 12:24:12,649 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40fe6409e/b5d96aebab6243ce9d60ef12139f63f4/FLAG3aae50333 [2021-07-14 12:24:13,018 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40fe6409e/b5d96aebab6243ce9d60ef12139f63f4 [2021-07-14 12:24:13,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 12:24:13,023 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-14 12:24:13,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-14 12:24:13,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-14 12:24:13,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-14 12:24:13,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f7a914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13, skipping insertion in model container [2021-07-14 12:24:13,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-14 12:24:13,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-14 12:24:13,206 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/safe034_rmo.opt.i[949,962] [2021-07-14 12:24:13,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 12:24:13,334 INFO L203 MainTranslator]: Completed pre-run [2021-07-14 12:24:13,345 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/safe034_rmo.opt.i[949,962] [2021-07-14 12:24:13,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 12:24:13,427 INFO L208 MainTranslator]: Completed translation [2021-07-14 12:24:13,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13 WrapperNode [2021-07-14 12:24:13,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-14 12:24:13,432 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 12:24:13,432 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 12:24:13,432 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 12:24:13,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,464 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,481 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 12:24:13,482 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 12:24:13,482 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 12:24:13,482 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 12:24:13,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,495 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,496 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,501 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (1/1) ... [2021-07-14 12:24:13,508 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 12:24:13,509 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 12:24:13,509 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 12:24:13,509 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 12:24:13,509 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (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 [2021-07-14 12:24:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-14 12:24:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-14 12:24:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-14 12:24:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-14 12:24:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-14 12:24:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-14 12:24:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-14 12:24:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-14 12:24:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-07-14 12:24:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-07-14 12:24:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-14 12:24:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-14 12:24:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 12:24:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 12:24:13,581 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 12:24:14,773 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 12:24:14,773 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-14 12:24:14,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:24:14 BoogieIcfgContainer [2021-07-14 12:24:14,775 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 12:24:14,776 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 12:24:14,776 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 12:24:14,778 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 12:24:14,778 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 12:24:13" (1/3) ... [2021-07-14 12:24:14,778 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d76b16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:24:14, skipping insertion in model container [2021-07-14 12:24:14,778 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:24:13" (2/3) ... [2021-07-14 12:24:14,779 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d76b16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:24:14, skipping insertion in model container [2021-07-14 12:24:14,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:24:14" (3/3) ... [2021-07-14 12:24:14,779 INFO L111 eAbstractionObserver]: Analyzing ICFG safe034_rmo.opt.i [2021-07-14 12:24:14,783 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 12:24:14,783 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 12:24:14,783 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-14 12:24:14,783 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 12:24:14,806 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,806 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,806 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,806 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,806 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,806 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,806 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,806 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,807 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,807 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,807 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,807 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,807 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,807 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,807 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,807 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,807 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,807 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,814 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,816 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,816 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,816 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,816 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,816 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,817 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,821 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,821 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,822 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,822 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,823 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,823 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,824 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,824 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,824 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,824 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,824 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,824 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,824 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,825 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,826 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,826 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,826 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,826 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,826 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,826 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,826 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:14,827 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-14 12:24:14,841 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 [2021-07-14 12:24:14,892 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 12:24:14,892 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 12:24:14,892 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 12:24:14,892 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 12:24:14,893 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 12:24:14,893 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 12:24:14,893 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 12:24:14,893 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P2Thread1of1ForFork0======== [2021-07-14 12:24:14,985 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,000 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,000 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,000 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,000 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,000 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,000 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,001 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,001 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,001 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,001 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,001 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,001 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,001 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,024 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:24:15,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:24:15,028 INFO L82 PathProgramCache]: Analyzing trace with hash -755573053, now seen corresponding path program 1 times [2021-07-14 12:24:15,033 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:24:15,033 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [307233791] [2021-07-14 12:24:15,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:24:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:24:15,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:24:15,227 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:24:15,227 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [307233791] [2021-07-14 12:24:15,227 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [307233791] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:24:15,227 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:24:15,227 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 12:24:15,228 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747743797] [2021-07-14 12:24:15,232 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 12:24:15,232 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:24:15,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 12:24:15,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 12:24:15,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:15,247 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:24:15,248 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 28.0) internal successors, (56), 3 states have internal predecessors, (56), 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) [2021-07-14 12:24:15,249 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:15,267 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,267 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,267 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,268 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,268 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,268 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,268 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,268 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,268 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,268 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,268 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,268 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,269 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,286 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,286 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,286 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,286 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,286 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,286 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,286 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,286 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,287 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,287 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,287 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,287 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,287 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,314 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,314 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,315 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,315 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,315 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,318 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,318 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,318 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,346 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,374 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,374 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,374 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,374 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,374 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,375 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,375 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,375 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,375 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,375 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,375 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,375 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,375 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,377 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,390 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,390 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,391 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,391 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,391 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,391 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,391 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,391 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,391 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,392 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,392 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,392 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,392 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,392 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,414 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,415 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,415 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,415 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,415 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,415 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,415 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,415 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,415 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,415 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,416 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,416 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,416 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,427 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,428 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,428 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,428 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,428 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,428 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,428 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,428 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,428 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,452 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,453 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,453 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,453 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,453 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,453 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,453 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,453 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,453 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,453 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,453 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,454 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,454 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:15,575 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 12:24:15,582 INFO L301 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork0 was SAFE (1/2) [2021-07-14 12:24:15,583 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 12:24:15,601 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 12:24:15,602 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 12:24:15,602 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 12:24:15,602 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 12:24:15,602 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 12:24:15,602 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 12:24:15,602 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 12:24:15,602 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 12:24:15,661 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,669 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,670 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,670 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,670 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,670 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,670 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,670 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,687 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,693 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,693 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,693 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,693 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,693 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,695 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,695 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,696 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,696 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,696 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,696 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,696 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,696 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,698 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,713 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,722 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,737 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,738 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,738 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,738 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,738 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,738 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,738 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,738 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,739 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,739 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,739 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,739 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,739 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,739 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,767 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,767 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,767 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,782 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,782 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,782 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,783 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,783 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,783 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,783 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,783 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,783 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,783 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,783 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,783 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,783 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:15,804 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:24:15,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:24:15,804 INFO L82 PathProgramCache]: Analyzing trace with hash -1981765083, now seen corresponding path program 1 times [2021-07-14 12:24:15,805 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:24:15,805 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634887516] [2021-07-14 12:24:15,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:24:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:24:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:24:15,880 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:24:15,880 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634887516] [2021-07-14 12:24:15,880 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634887516] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:24:15,880 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:24:15,880 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 12:24:15,880 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447713140] [2021-07-14 12:24:15,881 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-14 12:24:15,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:24:15,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-14 12:24:15,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-14 12:24:15,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:15,882 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:24:15,882 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 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) [2021-07-14 12:24:15,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:15,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:15,887 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-14 12:24:15,887 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:24:15,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:24:15,887 INFO L82 PathProgramCache]: Analyzing trace with hash 2085511681, now seen corresponding path program 1 times [2021-07-14 12:24:15,888 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:24:15,888 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963966722] [2021-07-14 12:24:15,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:24:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:24:16,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:24:16,027 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:24:16,027 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963966722] [2021-07-14 12:24:16,027 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963966722] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:24:16,027 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:24:16,027 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 12:24:16,027 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739515451] [2021-07-14 12:24:16,028 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 12:24:16,028 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:24:16,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 12:24:16,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 12:24:16,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,028 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:24:16,029 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 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) [2021-07-14 12:24:16,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,037 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,041 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,051 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,051 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,051 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,051 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,052 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,052 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,052 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,052 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,052 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,052 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,052 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,052 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,052 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,072 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,087 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,087 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,108 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,123 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,129 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,129 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,129 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,129 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,129 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,129 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:16,200 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-14 12:24:16,200 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:24:16,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:24:16,200 INFO L82 PathProgramCache]: Analyzing trace with hash 904458595, now seen corresponding path program 1 times [2021-07-14 12:24:16,200 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:24:16,201 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614475950] [2021-07-14 12:24:16,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:24:16,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:24:16,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:24:16,298 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:24:16,298 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614475950] [2021-07-14 12:24:16,298 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [614475950] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:24:16,298 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:24:16,298 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-14 12:24:16,298 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771745679] [2021-07-14 12:24:16,299 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 12:24:16,299 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:24:16,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 12:24:16,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-14 12:24:16,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,299 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:24:16,299 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 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) [2021-07-14 12:24:16,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:16,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:16,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 12:24:16,367 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-14 12:24:16,367 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:24:16,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:24:16,368 INFO L82 PathProgramCache]: Analyzing trace with hash 1888998176, now seen corresponding path program 1 times [2021-07-14 12:24:16,368 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:24:16,368 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617104922] [2021-07-14 12:24:16,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:24:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:24:16,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:24:16,452 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:24:16,452 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617104922] [2021-07-14 12:24:16,452 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617104922] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:24:16,452 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:24:16,452 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 12:24:16,452 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671464803] [2021-07-14 12:24:16,452 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 12:24:16,452 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:24:16,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 12:24:16,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-14 12:24:16,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,453 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:24:16,453 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 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) [2021-07-14 12:24:16,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:16,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 12:24:16,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,485 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,485 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,485 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,485 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,485 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,485 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,485 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,485 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,485 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,544 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,557 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,557 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,557 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,557 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,557 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,557 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,557 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,557 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,557 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,558 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,558 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,558 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,558 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,577 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,577 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,577 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,577 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,577 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,577 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,577 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,577 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,578 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,578 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,578 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,578 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,578 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,597 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,597 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,597 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,597 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,597 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,598 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,598 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,598 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,598 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,598 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,598 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,598 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,598 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:16,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 12:24:16,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 12:24:16,658 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-14 12:24:16,659 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:24:16,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:24:16,659 INFO L82 PathProgramCache]: Analyzing trace with hash 657364386, now seen corresponding path program 1 times [2021-07-14 12:24:16,659 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:24:16,659 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653475339] [2021-07-14 12:24:16,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:24:16,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:24:16,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:24:16,803 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:24:16,803 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653475339] [2021-07-14 12:24:16,803 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653475339] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:24:16,805 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:24:16,805 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-14 12:24:16,805 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867297738] [2021-07-14 12:24:16,806 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 12:24:16,806 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:24:16,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 12:24:16,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-14 12:24:16,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,806 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:24:16,806 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 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) [2021-07-14 12:24:16,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:16,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 12:24:16,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 12:24:16,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,861 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:24:16,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:16,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:16,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 12:24:16,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 12:24:16,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:24:16,935 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-14 12:24:16,935 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:24:16,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:24:16,935 INFO L82 PathProgramCache]: Analyzing trace with hash -985069327, now seen corresponding path program 1 times [2021-07-14 12:24:16,935 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:24:16,935 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543488287] [2021-07-14 12:24:16,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:24:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:24:17,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:24:17,020 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:24:17,020 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543488287] [2021-07-14 12:24:17,021 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543488287] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:24:17,021 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:24:17,021 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 12:24:17,022 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [772851159] [2021-07-14 12:24:17,022 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 12:24:17,022 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:24:17,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 12:24:17,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-07-14 12:24:17,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:17,023 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:24:17,023 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 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) [2021-07-14 12:24:17,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:17,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:17,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 12:24:17,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 12:24:17,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:24:17,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:17,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:17,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:17,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 12:24:17,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 12:24:17,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:24:17,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 12:24:17,117 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-14 12:24:17,117 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:24:17,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:24:17,117 INFO L82 PathProgramCache]: Analyzing trace with hash 2056892874, now seen corresponding path program 1 times [2021-07-14 12:24:17,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:24:17,117 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844875593] [2021-07-14 12:24:17,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:24:17,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:24:17,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:24:17,212 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:24:17,212 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844875593] [2021-07-14 12:24:17,212 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [844875593] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:24:17,212 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:24:17,212 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-14 12:24:17,212 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367619804] [2021-07-14 12:24:17,212 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 12:24:17,212 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:24:17,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 12:24:17,213 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-14 12:24:17,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:17,213 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:24:17,213 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.75) internal successors, (78), 8 states have internal predecessors, (78), 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) [2021-07-14 12:24:17,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:17,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:17,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 12:24:17,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 12:24:17,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:24:17,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 12:24:17,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:17,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:24:17,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:24:17,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 12:24:17,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 12:24:17,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:24:17,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 12:24:17,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:24:17,339 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-14 12:24:17,339 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:24:17,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:24:17,339 INFO L82 PathProgramCache]: Analyzing trace with hash 141871922, now seen corresponding path program 1 times [2021-07-14 12:24:17,339 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:24:17,339 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972925452] [2021-07-14 12:24:17,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:24:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-14 12:24:17,384 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-14 12:24:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-14 12:24:17,416 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-14 12:24:17,460 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-07-14 12:24:17,460 INFO L609 BasicCegarLoop]: Counterexample might be feasible [2021-07-14 12:24:17,460 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-14 12:24:17,465 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/2) [2021-07-14 12:24:17,466 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 12:24:17,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 12:24:17 BasicIcfg [2021-07-14 12:24:17,554 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 12:24:17,555 INFO L168 Benchmark]: Toolchain (without parser) took 4532.19 ms. Allocated memory was 188.7 MB in the beginning and 233.8 MB in the end (delta: 45.1 MB). Free memory was 151.6 MB in the beginning and 77.6 MB in the end (delta: 74.0 MB). Peak memory consumption was 119.7 MB. Max. memory is 8.0 GB. [2021-07-14 12:24:17,555 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 188.7 MB. Free memory is still 169.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 12:24:17,555 INFO L168 Benchmark]: CACSL2BoogieTranslator took 407.09 ms. Allocated memory is still 188.7 MB. Free memory was 151.4 MB in the beginning and 158.8 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.2 MB. Max. memory is 8.0 GB. [2021-07-14 12:24:17,555 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.73 ms. Allocated memory is still 188.7 MB. Free memory was 158.8 MB in the beginning and 156.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-14 12:24:17,555 INFO L168 Benchmark]: Boogie Preprocessor took 26.08 ms. Allocated memory is still 188.7 MB. Free memory was 156.3 MB in the beginning and 154.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-14 12:24:17,556 INFO L168 Benchmark]: RCFGBuilder took 1266.37 ms. Allocated memory is still 188.7 MB. Free memory was 154.2 MB in the beginning and 81.3 MB in the end (delta: 72.9 MB). Peak memory consumption was 97.5 MB. Max. memory is 8.0 GB. [2021-07-14 12:24:17,556 INFO L168 Benchmark]: TraceAbstraction took 2778.45 ms. Allocated memory was 188.7 MB in the beginning and 233.8 MB in the end (delta: 45.1 MB). Free memory was 80.8 MB in the beginning and 77.6 MB in the end (delta: 3.2 MB). Peak memory consumption was 48.8 MB. Max. memory is 8.0 GB. [2021-07-14 12:24:17,557 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 188.7 MB. Free memory is still 169.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 407.09 ms. Allocated memory is still 188.7 MB. Free memory was 151.4 MB in the beginning and 158.8 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.2 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 49.73 ms. Allocated memory is still 188.7 MB. Free memory was 158.8 MB in the beginning and 156.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 26.08 ms. Allocated memory is still 188.7 MB. Free memory was 156.3 MB in the beginning and 154.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1266.37 ms. Allocated memory is still 188.7 MB. Free memory was 154.2 MB in the beginning and 81.3 MB in the end (delta: 72.9 MB). Peak memory consumption was 97.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 2778.45 ms. Allocated memory was 188.7 MB in the beginning and 233.8 MB in the end (delta: 45.1 MB). Free memory was 80.8 MB in the beginning and 77.6 MB in the end (delta: 3.2 MB). Peak memory consumption was 48.8 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: 5366, positive: 5255, positive conditional: 1133, positive unconditional: 4122, negative: 111, negative conditional: 58, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 5345, positive: 5255, positive conditional: 1133, positive unconditional: 4122, negative: 90, negative conditional: 37, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 5209, positive conditional: 0, positive unconditional: 5209, negative: 136, negative conditional: 0, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1104, positive: 1081, positive conditional: 0, positive unconditional: 1081, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1104, positive: 1077, positive conditional: 0, positive unconditional: 1077, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 31, positive: 6, positive conditional: 2, positive unconditional: 4, negative: 25, negative conditional: 2, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 29, positive conditional: 24, positive unconditional: 4, negative: 224, negative conditional: 39, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5345, positive: 4128, positive conditional: 0, positive unconditional: 4128, negative: 113, negative conditional: 0, negative unconditional: 113, unknown: 1104, unknown conditional: 0, unknown unconditional: 1104] , Statistics on independence cache: Total cache size (in pairs): 1108, Positive cache size: 1083, Positive conditional cache size: 2, Positive unconditional cache size: 1081, Negative cache size: 25, Negative conditional cache size: 2, Negative unconditional cache size: 23, SemanticConditionEliminator.Independence Queries: [ total: 132, positive: 46, positive conditional: 46, positive unconditional: 0, negative: 86, negative conditional: 10, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 132, positive: 46, positive conditional: 46, positive unconditional: 0, negative: 86, negative conditional: 10, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 31, positive: 6, positive conditional: 2, positive unconditional: 4, negative: 25, negative conditional: 2, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 29, positive conditional: 24, positive unconditional: 4, negative: 224, negative conditional: 39, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 132, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 84, negative conditional: 8, negative unconditional: 76, unknown: 4, unknown conditional: 4, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1108, Positive cache size: 1083, Positive conditional cache size: 2, Positive unconditional cache size: 1081, Negative cache size: 25, Negative conditional cache size: 2, Negative unconditional cache size: 23, Eliminated conditions: 27 ], Maximal queried relation: 1, Independence queries for same thread: 21 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 279, Number of persistent set computation: 264, Number of trivial persistent sets: 85, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5366, positive: 5255, positive conditional: 1133, positive unconditional: 4122, negative: 111, negative conditional: 58, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 5345, positive: 5255, positive conditional: 1133, positive unconditional: 4122, negative: 90, negative conditional: 37, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 5209, positive conditional: 0, positive unconditional: 5209, negative: 136, negative conditional: 0, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1104, positive: 1081, positive conditional: 0, positive unconditional: 1081, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1104, positive: 1077, positive conditional: 0, positive unconditional: 1077, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 31, positive: 6, positive conditional: 2, positive unconditional: 4, negative: 25, negative conditional: 2, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 29, positive conditional: 24, positive unconditional: 4, negative: 224, negative conditional: 39, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5345, positive: 4128, positive conditional: 0, positive unconditional: 4128, negative: 113, negative conditional: 0, negative unconditional: 113, unknown: 1104, unknown conditional: 0, unknown unconditional: 1104] , Statistics on independence cache: Total cache size (in pairs): 1108, Positive cache size: 1083, Positive conditional cache size: 2, Positive unconditional cache size: 1081, Negative cache size: 25, Negative conditional cache size: 2, Negative unconditional cache size: 23, SemanticConditionEliminator.Independence Queries: [ total: 132, positive: 46, positive conditional: 46, positive unconditional: 0, negative: 86, negative conditional: 10, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 132, positive: 46, positive conditional: 46, positive unconditional: 0, negative: 86, negative conditional: 10, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 31, positive: 6, positive conditional: 2, positive unconditional: 4, negative: 25, negative conditional: 2, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 29, positive conditional: 24, positive unconditional: 4, negative: 224, negative conditional: 39, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 132, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 84, negative conditional: 8, negative unconditional: 76, unknown: 4, unknown conditional: 4, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1108, Positive cache size: 1083, Positive conditional cache size: 2, Positive unconditional cache size: 1081, Negative cache size: 25, Negative conditional cache size: 2, Negative unconditional cache size: 23, Eliminated conditions: 27 ], Maximal queried relation: 1, Independence queries for same thread: 21 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 10687, positive: 10334, positive conditional: 5496, positive unconditional: 4838, negative: 353, negative conditional: 287, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 10559, positive: 10334, positive conditional: 5496, positive unconditional: 4838, negative: 225, negative conditional: 159, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 10559, positive: 10171, positive conditional: 0, positive unconditional: 10171, negative: 388, negative conditional: 0, negative unconditional: 388, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1293, positive: 1262, positive conditional: 0, positive unconditional: 1262, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1293, positive: 1256, positive conditional: 0, positive unconditional: 1256, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 37, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 10559, positive: 8909, positive conditional: 0, positive unconditional: 8909, negative: 357, negative conditional: 0, negative unconditional: 357, unknown: 1293, unknown conditional: 0, unknown unconditional: 1293] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278 ], Maximal queried relation: 7, Independence queries for same thread: 128 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 306, Number of persistent set computation: 293, Number of trivial persistent sets: 82, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 10687, positive: 10334, positive conditional: 5496, positive unconditional: 4838, negative: 353, negative conditional: 287, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 10559, positive: 10334, positive conditional: 5496, positive unconditional: 4838, negative: 225, negative conditional: 159, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 10559, positive: 10171, positive conditional: 0, positive unconditional: 10171, negative: 388, negative conditional: 0, negative unconditional: 388, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1293, positive: 1262, positive conditional: 0, positive unconditional: 1262, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1293, positive: 1256, positive conditional: 0, positive unconditional: 1256, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 37, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 10559, positive: 8909, positive conditional: 0, positive unconditional: 8909, negative: 357, negative conditional: 0, negative unconditional: 357, unknown: 1293, unknown conditional: 0, unknown unconditional: 1293] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278, SemanticConditionEliminator.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1606, positive: 163, positive conditional: 163, positive unconditional: 0, negative: 1443, negative conditional: 43, negative unconditional: 1400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 39, negative conditional: 8, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 118, positive conditional: 75, positive unconditional: 43, negative: 334, negative conditional: 82, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1606, positive: 152, positive conditional: 152, positive unconditional: 0, negative: 1435, negative conditional: 35, negative unconditional: 1400, unknown: 19, unknown conditional: 19, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1312, Positive cache size: 1273, Positive conditional cache size: 11, Positive unconditional cache size: 1262, Negative cache size: 39, Negative conditional cache size: 8, Negative unconditional cache size: 31, Eliminated conditions: 1278 ], Maximal queried relation: 7, Independence queries for same thread: 128 - PositiveResult [Line: 18]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L714] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0] [L715] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L717] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L719] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L720] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L721] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L722] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L723] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=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] [L724] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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] [L725] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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$r_buff0_thd3=0] [L726] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0] [L727] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L728] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L729] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0] [L730] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0] [L731] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L732] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L733] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L734] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L735] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L737] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L738] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L739] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L827] 0 pthread_t t2592; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L828] FCALL, FORK 0 pthread_create(&t2592, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L829] 0 pthread_t t2593; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L830] FCALL, FORK 0 pthread_create(&t2593, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L831] 0 pthread_t t2594; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L832] FCALL, FORK 0 pthread_create(&t2594, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L790] 3 y$w_buff1 = y$w_buff0 [L791] 3 y$w_buff0 = 1 [L792] 3 y$w_buff1_used = y$w_buff0_used [L793] 3 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L795] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L796] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L797] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L798] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L799] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L802] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L743] 1 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L748] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L753] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L760] 2 x = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L765] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L766] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L767] 2 y$flush_delayed = weak$$choice2 [L768] 2 y$mem_tmp = y [L769] EXPR 2 !y$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) [L769] 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) [L770] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L770] 2 y$w_buff0 = weak$$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)) [L771] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L771] 2 y$w_buff1 = weak$$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)) [L772] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L772] 2 y$w_buff0_used = weak$$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)) [L773] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L773] 2 y$w_buff1_used = weak$$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)) [L774] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L774] 2 y$r_buff0_thd2 = weak$$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)) [L775] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L775] 2 y$r_buff1_thd2 = weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L776] 2 __unbuffered_p1_EAX = y [L777] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L777] 2 y = y$flush_delayed ? y$mem_tmp : y [L778] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$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$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L783] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$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$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L805] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L805] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L806] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L806] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L807] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L807] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L808] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L808] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L809] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L809] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L812] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L834] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L3] COND FALSE 0 !(!cond) VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L838] 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) [L838] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L838] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L838] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L839] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L839] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L840] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L840] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L841] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L841] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L842] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L842] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L845] 0 main$tmp_guard1 = !(z == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0) VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L18] COND TRUE 0 !expression VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L18] 0 reach_error() VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 130 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 730.5ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.2ms, PartialOrderReductionTime: 446.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3, 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: 3.7ms SsaConstructionTime, 29.1ms SatisfiabilityAnalysisTime, 116.2ms InterpolantComputationTime, 56 NumberOfCodeBlocks, 56 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 55 ConstructedInterpolants, 0 QuantifiedInterpolants, 111 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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 7 procedures, 130 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 1877.6ms, OverallIterations: 8, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 995.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 46, 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: 23.1ms SsaConstructionTime, 225.8ms SatisfiabilityAnalysisTime, 471.8ms InterpolantComputationTime, 619 NumberOfCodeBlocks, 619 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 531 ConstructedInterpolants, 0 QuantifiedInterpolants, 1121 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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...