/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.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix029_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 09:39:42,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 09:39:42,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 09:39:42,047 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-14 09:39:42,048 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-14 09:39:42,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-14 09:39:42,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-14 09:39:42,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-14 09:39:42,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-14 09:39:42,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-14 09:39:42,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-14 09:39:42,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-14 09:39:42,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-14 09:39:42,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-14 09:39:42,074 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-14 09:39:42,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-14 09:39:42,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-14 09:39:42,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-14 09:39:42,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-14 09:39:42,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-14 09:39:42,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-14 09:39:42,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-14 09:39:42,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-14 09:39:42,096 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-14 09:39:42,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-14 09:39:42,098 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-14 09:39:42,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-14 09:39:42,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-14 09:39:42,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-14 09:39:42,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-14 09:39:42,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-14 09:39:42,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-14 09:39:42,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-14 09:39:42,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-14 09:39:42,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-14 09:39:42,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-14 09:39:42,105 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-14 09:39:42,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-14 09:39:42,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 09:39:42,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 09:39:42,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 09:39:42,111 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.epf [2021-07-14 09:39:42,161 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 09:39:42,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 09:39:42,162 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 09:39:42,162 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 09:39:42,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 09:39:42,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 09:39:42,163 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 09:39:42,164 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 09:39:42,164 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 09:39:42,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 09:39:42,164 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 09:39:42,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 09:39:42,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 09:39:42,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 09:39:42,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 09:39:42,165 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 09:39:42,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 09:39:42,165 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 09:39:42,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 09:39:42,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 09:39:42,165 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 09:39:42,166 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 09:39:42,166 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 09:39:42,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 09:39:42,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 09:39:42,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 09:39:42,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 09:39:42,166 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 09:39:42,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 09:39:42,167 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 09:39:42,167 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 09:39:42,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 09:39:42,167 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-14 09:39:42,167 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 09:39:42,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 09:39:42,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 09:39:42,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 09:39:42,482 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-14 09:39:42,484 INFO L275 PluginConnector]: CDTParser initialized [2021-07-14 09:39:42,485 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix029_power.opt.i [2021-07-14 09:39:42,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8948697c1/4e0750990bcb4a589eeb8b301d8ee977/FLAG9ace6f8da [2021-07-14 09:39:43,100 INFO L306 CDTParser]: Found 1 translation units. [2021-07-14 09:39:43,101 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix029_power.opt.i [2021-07-14 09:39:43,115 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8948697c1/4e0750990bcb4a589eeb8b301d8ee977/FLAG9ace6f8da [2021-07-14 09:39:43,514 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8948697c1/4e0750990bcb4a589eeb8b301d8ee977 [2021-07-14 09:39:43,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 09:39:43,520 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-14 09:39:43,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-14 09:39:43,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-14 09:39:43,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-14 09:39:43,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 09:39:43" (1/1) ... [2021-07-14 09:39:43,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e0c01f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:43, skipping insertion in model container [2021-07-14 09:39:43,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 09:39:43" (1/1) ... [2021-07-14 09:39:43,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-14 09:39:43,586 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-14 09:39:43,702 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/mix029_power.opt.i[950,963] [2021-07-14 09:39:43,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 09:39:43,974 INFO L203 MainTranslator]: Completed pre-run [2021-07-14 09:39:43,992 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/mix029_power.opt.i[950,963] [2021-07-14 09:39:44,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 09:39:44,069 INFO L208 MainTranslator]: Completed translation [2021-07-14 09:39:44,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44 WrapperNode [2021-07-14 09:39:44,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-14 09:39:44,070 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 09:39:44,070 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 09:39:44,071 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 09:39:44,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (1/1) ... [2021-07-14 09:39:44,092 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (1/1) ... [2021-07-14 09:39:44,127 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 09:39:44,128 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 09:39:44,128 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 09:39:44,128 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 09:39:44,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (1/1) ... [2021-07-14 09:39:44,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (1/1) ... [2021-07-14 09:39:44,140 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (1/1) ... [2021-07-14 09:39:44,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (1/1) ... [2021-07-14 09:39:44,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (1/1) ... [2021-07-14 09:39:44,152 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (1/1) ... [2021-07-14 09:39:44,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (1/1) ... [2021-07-14 09:39:44,159 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 09:39:44,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 09:39:44,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 09:39:44,161 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 09:39:44,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (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 09:39:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-14 09:39:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-14 09:39:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-14 09:39:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-14 09:39:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-14 09:39:44,242 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-14 09:39:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-14 09:39:44,242 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-14 09:39:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-07-14 09:39:44,242 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-07-14 09:39:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-07-14 09:39:44,243 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-07-14 09:39:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-14 09:39:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-14 09:39:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 09:39:44,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 09:39:44,245 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 09:39:45,995 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 09:39:45,996 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-14 09:39:45,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 09:39:45 BoogieIcfgContainer [2021-07-14 09:39:45,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 09:39:46,000 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 09:39:46,000 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 09:39:46,002 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 09:39:46,003 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 09:39:43" (1/3) ... [2021-07-14 09:39:46,003 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ccbcb12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 09:39:46, skipping insertion in model container [2021-07-14 09:39:46,004 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 09:39:44" (2/3) ... [2021-07-14 09:39:46,004 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ccbcb12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 09:39:46, skipping insertion in model container [2021-07-14 09:39:46,004 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 09:39:45" (3/3) ... [2021-07-14 09:39:46,005 INFO L111 eAbstractionObserver]: Analyzing ICFG mix029_power.opt.i [2021-07-14 09:39:46,011 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 09:39:46,011 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 09:39:46,011 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-14 09:39:46,012 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 09:39:46,049 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,049 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,049 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,050 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,050 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,050 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,050 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,050 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,050 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,050 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,051 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,051 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,051 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,051 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,051 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,051 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,051 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,052 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,052 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,052 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,053 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,053 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,053 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,053 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,053 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,053 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,053 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,054 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,054 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,055 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,056 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,057 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,057 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,057 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,057 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,057 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,057 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,057 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,057 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,058 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,058 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,058 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,058 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,058 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,058 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,059 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,059 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,059 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,059 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,059 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,059 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,059 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,059 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,060 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,060 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,060 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,060 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,060 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,060 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,060 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,061 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,062 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,062 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,062 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,062 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,063 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,063 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,063 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,063 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,063 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,063 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,063 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,064 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,064 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,064 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,064 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,064 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,064 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,064 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,065 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,065 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,065 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,065 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,065 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,066 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,067 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,069 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,070 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,070 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,070 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,075 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,077 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,078 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,078 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,078 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,078 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,078 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,078 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,078 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,078 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,078 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,080 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,080 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,081 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,081 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,081 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,081 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,081 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,081 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,081 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,081 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,083 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,084 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,084 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,084 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,084 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,084 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,085 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,085 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,085 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,085 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,085 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,085 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,087 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,087 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,087 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,087 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,088 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-14 09:39:46,120 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 09:39:46,164 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 09:39:46,164 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 09:39:46,164 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 09:39:46,164 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 09:39:46,164 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 09:39:46,165 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 09:39:46,165 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 09:39:46,165 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P2Thread1of1ForFork2======== [2021-07-14 09:39:46,288 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,301 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,311 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,321 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:46,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:46,326 INFO L82 PathProgramCache]: Analyzing trace with hash -803804790, now seen corresponding path program 1 times [2021-07-14 09:39:46,333 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:46,334 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924332436] [2021-07-14 09:39:46,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 09:39:46,660 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 09:39:46,661 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 09:39:46,661 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924332436] [2021-07-14 09:39:46,662 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924332436] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 09:39:46,662 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 09:39:46,663 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 09:39:46,663 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [573350767] [2021-07-14 09:39:46,674 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 09:39:46,674 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 09:39:46,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 09:39:46,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 09:39:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:46,692 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 09:39:46,694 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 30.0) internal successors, (60), 3 states have internal predecessors, (60), 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 09:39:46,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:46,758 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,758 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,759 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,759 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,759 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,759 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,759 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,759 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,759 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,760 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,760 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,760 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,760 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,760 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,798 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,812 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,820 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,828 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,855 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,856 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,894 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,932 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,933 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,933 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,933 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,933 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,933 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,934 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,934 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,934 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,934 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,934 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,934 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,935 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,935 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,955 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,955 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,956 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,956 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,956 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,956 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,956 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,957 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,957 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,957 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,958 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,981 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,981 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,981 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,982 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,983 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:46,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,005 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,014 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,015 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,032 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,048 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,056 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,062 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,082 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,088 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,088 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,089 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,089 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,089 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,089 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,089 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,090 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,090 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,090 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,090 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,090 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,090 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,091 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,113 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,113 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,113 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,113 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,113 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,114 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,114 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,114 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,114 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,114 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,114 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,115 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,115 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,136 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,136 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,136 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,137 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,138 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,138 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,138 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,138 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,138 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,162 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,163 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,163 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,163 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,163 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,163 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,234 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,235 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,235 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,235 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,235 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,235 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,257 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,257 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,257 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,257 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,257 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,257 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,258 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,258 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,280 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,280 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,280 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,281 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,302 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,303 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,304 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,322 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,343 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,344 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,344 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,364 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,366 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,390 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,391 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,432 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,551 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,552 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,562 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,563 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,577 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,599 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,613 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,676 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,707 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,760 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,767 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,839 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:47,936 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 09:39:48,327 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 09:39:48,337 INFO L301 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork2 was SAFE (1/2) [2021-07-14 09:39:48,338 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 09:39:48,410 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 09:39:48,410 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 09:39:48,410 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 09:39:48,410 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 09:39:48,410 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 09:39:48,411 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 09:39:48,411 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 09:39:48,411 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 09:39:48,495 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,503 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,510 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,511 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,528 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,528 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,528 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,529 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,529 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,529 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,529 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,529 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,530 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,530 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,530 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,530 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,531 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,531 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,581 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,582 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,582 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,582 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,583 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,583 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,583 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,583 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,583 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,584 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,584 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,584 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,584 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,585 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,602 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,602 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,602 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,603 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,603 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,603 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,603 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,603 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,604 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,604 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,604 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,604 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,605 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,605 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,622 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,623 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,623 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,623 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,623 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,624 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,625 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,625 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,625 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,625 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:48,650 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:48,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:48,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1424849223, now seen corresponding path program 1 times [2021-07-14 09:39:48,658 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:48,658 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902863185] [2021-07-14 09:39:48,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 09:39:48,747 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 09:39:48,747 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 09:39:48,747 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902863185] [2021-07-14 09:39:48,748 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1902863185] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 09:39:48,748 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 09:39:48,748 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 09:39:48,748 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854736934] [2021-07-14 09:39:48,749 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-14 09:39:48,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 09:39:48,749 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-14 09:39:48,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-14 09:39:48,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:48,749 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 09:39:48,750 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 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 09:39:48,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:48,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:48,755 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-14 09:39:48,755 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:48,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:48,755 INFO L82 PathProgramCache]: Analyzing trace with hash -2144397672, now seen corresponding path program 1 times [2021-07-14 09:39:48,756 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:48,756 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821668324] [2021-07-14 09:39:48,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 09:39:48,969 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 09:39:48,969 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 09:39:48,971 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821668324] [2021-07-14 09:39:48,971 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821668324] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 09:39:48,971 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 09:39:48,971 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-14 09:39:48,972 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055798693] [2021-07-14 09:39:48,973 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 09:39:48,974 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 09:39:48,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 09:39:48,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-14 09:39:48,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:48,975 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 09:39:48,975 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 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 09:39:48,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:48,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:49,061 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,062 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,062 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,062 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,062 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,062 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,062 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,063 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,063 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,063 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,063 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,063 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,063 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,064 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,081 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,081 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,082 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,082 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,082 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,082 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,082 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,082 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,082 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,082 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,127 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,135 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,135 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,135 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,136 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,136 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,136 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,136 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,136 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,136 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,154 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,162 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,182 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,183 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,185 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,185 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,185 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,185 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,185 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,185 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,186 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,224 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,231 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,232 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,233 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,251 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,251 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,265 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,267 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,268 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,268 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,268 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,309 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,310 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,310 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,310 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,311 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,311 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,335 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,343 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,343 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,344 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,344 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,375 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,375 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,410 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,488 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,506 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,540 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,556 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:49,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:49,588 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-14 09:39:49,588 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:49,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:49,589 INFO L82 PathProgramCache]: Analyzing trace with hash -1253070891, now seen corresponding path program 1 times [2021-07-14 09:39:49,589 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:49,589 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277117017] [2021-07-14 09:39:49,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 09:39:49,835 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 09:39:49,835 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 09:39:49,835 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277117017] [2021-07-14 09:39:49,835 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277117017] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 09:39:49,836 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 09:39:49,836 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 09:39:49,840 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878792911] [2021-07-14 09:39:49,841 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 09:39:49,841 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 09:39:49,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 09:39:49,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-14 09:39:49,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:49,842 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 09:39:49,842 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 7 states have internal predecessors, (90), 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 09:39:49,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:49,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:49,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:49,871 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,893 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,894 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,916 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,939 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,968 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:49,985 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,003 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,040 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,060 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,061 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,079 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,103 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:50,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:50,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:50,141 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-14 09:39:50,141 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:50,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:50,142 INFO L82 PathProgramCache]: Analyzing trace with hash 967773750, now seen corresponding path program 1 times [2021-07-14 09:39:50,142 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:50,142 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840020952] [2021-07-14 09:39:50,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 09:39:50,301 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 09:39:50,301 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 09:39:50,301 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840020952] [2021-07-14 09:39:50,301 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [840020952] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 09:39:50,301 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 09:39:50,301 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-14 09:39:50,302 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254922406] [2021-07-14 09:39:50,302 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 09:39:50,302 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 09:39:50,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 09:39:50,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-14 09:39:50,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:50,303 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 09:39:50,303 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 6 states have internal predecessors, (90), 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 09:39:50,303 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:50,303 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:50,303 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:50,303 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:50,379 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,404 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:50,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:50,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:50,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:50,634 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-14 09:39:50,634 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:50,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:50,634 INFO L82 PathProgramCache]: Analyzing trace with hash -1110641496, now seen corresponding path program 1 times [2021-07-14 09:39:50,634 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:50,635 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51346016] [2021-07-14 09:39:50,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 09:39:50,797 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 09:39:50,797 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 09:39:50,797 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [51346016] [2021-07-14 09:39:50,798 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [51346016] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 09:39:50,798 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 09:39:50,798 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-14 09:39:50,798 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129515286] [2021-07-14 09:39:50,798 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 09:39:50,798 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 09:39:50,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 09:39:50,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-14 09:39:50,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:50,799 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 09:39:50,800 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 6 states have internal predecessors, (93), 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 09:39:50,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:50,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:50,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:50,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:50,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:50,858 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,864 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,865 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:50,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:50,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:50,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:50,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:50,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 09:39:50,907 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-14 09:39:50,907 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:50,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:50,908 INFO L82 PathProgramCache]: Analyzing trace with hash -2029101833, now seen corresponding path program 1 times [2021-07-14 09:39:50,908 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:50,908 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138068725] [2021-07-14 09:39:50,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 09:39:51,071 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 09:39:51,072 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 09:39:51,072 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2138068725] [2021-07-14 09:39:51,072 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2138068725] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 09:39:51,073 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 09:39:51,073 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-14 09:39:51,073 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045864694] [2021-07-14 09:39:51,073 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 09:39:51,073 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 09:39:51,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 09:39:51,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-14 09:39:51,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:51,074 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 09:39:51,074 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 8 states have internal predecessors, (95), 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 09:39:51,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:51,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:51,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:51,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:51,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 09:39:51,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:51,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,169 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,195 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:51,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:51,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:51,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:51,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 09:39:51,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 09:39:51,252 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-14 09:39:51,252 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:51,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:51,252 INFO L82 PathProgramCache]: Analyzing trace with hash 347208260, now seen corresponding path program 1 times [2021-07-14 09:39:51,253 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:51,253 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899330739] [2021-07-14 09:39:51,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 09:39:51,429 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 09:39:51,429 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 09:39:51,429 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899330739] [2021-07-14 09:39:51,429 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899330739] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 09:39:51,429 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 09:39:51,429 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 09:39:51,430 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [627734961] [2021-07-14 09:39:51,430 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 09:39:51,430 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 09:39:51,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 09:39:51,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-14 09:39:51,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:51,431 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 09:39:51,431 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 14.142857142857142) internal successors, (99), 7 states have internal predecessors, (99), 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 09:39:51,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:51,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:51,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:51,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:51,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 09:39:51,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 09:39:51,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:51,526 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,527 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,555 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,565 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,570 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,576 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,614 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,622 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,627 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,633 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,640 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,641 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,669 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,670 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,680 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,680 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,697 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,698 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,719 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,720 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,743 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,744 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,763 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,771 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,786 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:51,793 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:52,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:52,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:52,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:52,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:52,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 09:39:52,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 09:39:52,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 09:39:52,056 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-14 09:39:52,056 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:52,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:52,057 INFO L82 PathProgramCache]: Analyzing trace with hash 765313554, now seen corresponding path program 2 times [2021-07-14 09:39:52,057 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:52,059 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058826301] [2021-07-14 09:39:52,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 09:39:52,226 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 09:39:52,226 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 09:39:52,226 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058826301] [2021-07-14 09:39:52,227 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2058826301] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 09:39:52,227 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 09:39:52,227 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 09:39:52,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038552811] [2021-07-14 09:39:52,227 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 09:39:52,227 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 09:39:52,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 09:39:52,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-14 09:39:52,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:52,230 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 09:39:52,230 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 14.142857142857142) internal successors, (99), 7 states have internal predecessors, (99), 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 09:39:52,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:52,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:52,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:52,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:52,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 09:39:52,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 09:39:52,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 09:39:52,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:52,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:52,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:52,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:52,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:52,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 09:39:52,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 09:39:52,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 09:39:52,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 09:39:52,607 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-14 09:39:52,607 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:52,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:52,607 INFO L82 PathProgramCache]: Analyzing trace with hash 159900818, now seen corresponding path program 3 times [2021-07-14 09:39:52,608 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:52,608 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740029970] [2021-07-14 09:39:52,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 09:39:52,981 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 09:39:52,981 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 09:39:52,982 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [740029970] [2021-07-14 09:39:52,982 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [740029970] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 09:39:52,982 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 09:39:52,982 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-07-14 09:39:52,982 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587795403] [2021-07-14 09:39:52,982 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-07-14 09:39:52,982 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 09:39:52,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-07-14 09:39:52,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-07-14 09:39:52,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:52,983 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 09:39:52,983 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 7.071428571428571) internal successors, (99), 14 states have internal predecessors, (99), 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 09:39:52,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:52,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:52,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:52,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:52,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 09:39:52,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 09:39:52,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 09:39:52,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 09:39:52,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:53,095 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,096 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,125 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,141 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,158 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,158 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,171 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,174 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,197 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,346 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,347 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,358 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,368 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,612 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,627 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,627 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,643 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,644 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 09:39:53,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 09:39:53,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:53,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 09:39:53,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 09:39:53,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 09:39:53,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 09:39:53,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 09:39:53,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 09:39:53,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 09:39:53,665 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-14 09:39:53,665 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 09:39:53,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 09:39:53,666 INFO L82 PathProgramCache]: Analyzing trace with hash -1335575692, now seen corresponding path program 4 times [2021-07-14 09:39:53,666 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 09:39:53,666 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818530216] [2021-07-14 09:39:53,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 09:39:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-14 09:39:53,710 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-14 09:39:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-14 09:39:53,753 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-14 09:39:53,856 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-07-14 09:39:53,857 INFO L609 BasicCegarLoop]: Counterexample might be feasible [2021-07-14 09:39:53,857 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-07-14 09:39:53,864 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/2) [2021-07-14 09:39:53,866 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 09:39:54,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 09:39:54 BasicIcfg [2021-07-14 09:39:54,024 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 09:39:54,025 INFO L168 Benchmark]: Toolchain (without parser) took 10505.46 ms. Allocated memory was 188.7 MB in the beginning and 481.3 MB in the end (delta: 292.6 MB). Free memory was 152.5 MB in the beginning and 359.0 MB in the end (delta: -206.6 MB). Peak memory consumption was 313.2 MB. Max. memory is 8.0 GB. [2021-07-14 09:39:54,025 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 188.7 MB. Free memory was 171.1 MB in the beginning and 171.0 MB in the end (delta: 105.2 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 09:39:54,025 INFO L168 Benchmark]: CACSL2BoogieTranslator took 546.20 ms. Allocated memory is still 188.7 MB. Free memory was 152.3 MB in the beginning and 159.4 MB in the end (delta: -7.1 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-07-14 09:39:54,025 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.33 ms. Allocated memory is still 188.7 MB. Free memory was 159.4 MB in the beginning and 156.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-14 09:39:54,026 INFO L168 Benchmark]: Boogie Preprocessor took 31.44 ms. Allocated memory is still 188.7 MB. Free memory was 156.2 MB in the beginning and 153.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-14 09:39:54,026 INFO L168 Benchmark]: RCFGBuilder took 1838.17 ms. Allocated memory was 188.7 MB in the beginning and 240.1 MB in the end (delta: 51.4 MB). Free memory was 153.7 MB in the beginning and 209.5 MB in the end (delta: -55.8 MB). Peak memory consumption was 98.2 MB. Max. memory is 8.0 GB. [2021-07-14 09:39:54,027 INFO L168 Benchmark]: TraceAbstraction took 8024.62 ms. Allocated memory was 240.1 MB in the beginning and 481.3 MB in the end (delta: 241.2 MB). Free memory was 209.5 MB in the beginning and 359.0 MB in the end (delta: -149.5 MB). Peak memory consumption was 318.1 MB. Max. memory is 8.0 GB. [2021-07-14 09:39:54,028 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 188.7 MB. Free memory was 171.1 MB in the beginning and 171.0 MB in the end (delta: 105.2 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 546.20 ms. Allocated memory is still 188.7 MB. Free memory was 152.3 MB in the beginning and 159.4 MB in the end (delta: -7.1 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 57.33 ms. Allocated memory is still 188.7 MB. Free memory was 159.4 MB in the beginning and 156.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 31.44 ms. Allocated memory is still 188.7 MB. Free memory was 156.2 MB in the beginning and 153.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1838.17 ms. Allocated memory was 188.7 MB in the beginning and 240.1 MB in the end (delta: 51.4 MB). Free memory was 153.7 MB in the beginning and 209.5 MB in the end (delta: -55.8 MB). Peak memory consumption was 98.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 8024.62 ms. Allocated memory was 240.1 MB in the beginning and 481.3 MB in the end (delta: 241.2 MB). Free memory was 209.5 MB in the beginning and 359.0 MB in the end (delta: -149.5 MB). Peak memory consumption was 318.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 27922, positive: 27175, positive conditional: 18131, positive unconditional: 9044, negative: 747, negative conditional: 615, negative unconditional: 132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 27853, positive: 27175, positive conditional: 18131, positive unconditional: 9044, negative: 678, negative conditional: 546, negative unconditional: 132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 27853, positive: 26175, positive conditional: 0, positive unconditional: 26175, negative: 1678, negative conditional: 0, negative unconditional: 1678, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2252, positive: 2203, positive conditional: 0, positive unconditional: 2203, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2252, positive: 2194, positive conditional: 0, positive unconditional: 2194, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 58, positive: 9, positive conditional: 0, positive unconditional: 9, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 79, positive: 17, positive conditional: 8, positive unconditional: 9, negative: 62, negative conditional: 13, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1111, positive: 166, positive conditional: 151, positive unconditional: 15, negative: 945, negative conditional: 294, negative unconditional: 651, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 27853, positive: 23972, positive conditional: 0, positive unconditional: 23972, negative: 1629, negative conditional: 0, negative unconditional: 1629, unknown: 2252, unknown conditional: 0, unknown unconditional: 2252] , Statistics on independence cache: Total cache size (in pairs): 2273, Positive cache size: 2211, Positive conditional cache size: 8, Positive unconditional cache size: 2203, Negative cache size: 62, Negative conditional cache size: 13, Negative unconditional cache size: 49, SemanticConditionEliminator.Independence Queries: [ total: 1673, positive: 1000, positive conditional: 1000, positive unconditional: 0, negative: 673, negative conditional: 369, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1673, positive: 1000, positive conditional: 1000, positive unconditional: 0, negative: 673, negative conditional: 369, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 79, positive: 17, positive conditional: 8, positive unconditional: 9, negative: 62, negative conditional: 13, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1111, positive: 166, positive conditional: 151, positive unconditional: 15, negative: 945, negative conditional: 294, negative unconditional: 651, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1673, positive: 992, positive conditional: 992, positive unconditional: 0, negative: 660, negative conditional: 356, negative unconditional: 304, unknown: 21, unknown conditional: 21, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2273, Positive cache size: 2211, Positive conditional cache size: 8, Positive unconditional cache size: 2203, Negative cache size: 62, Negative conditional cache size: 13, Negative unconditional cache size: 49, Eliminated conditions: 177 ], Maximal queried relation: 1, Independence queries for same thread: 69 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 928, Number of persistent set computation: 2208, Number of trivial persistent sets: 413, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 27922, positive: 27175, positive conditional: 18131, positive unconditional: 9044, negative: 747, negative conditional: 615, negative unconditional: 132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 27853, positive: 27175, positive conditional: 18131, positive unconditional: 9044, negative: 678, negative conditional: 546, negative unconditional: 132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 27853, positive: 26175, positive conditional: 0, positive unconditional: 26175, negative: 1678, negative conditional: 0, negative unconditional: 1678, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2252, positive: 2203, positive conditional: 0, positive unconditional: 2203, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2252, positive: 2194, positive conditional: 0, positive unconditional: 2194, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 58, positive: 9, positive conditional: 0, positive unconditional: 9, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 79, positive: 17, positive conditional: 8, positive unconditional: 9, negative: 62, negative conditional: 13, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1111, positive: 166, positive conditional: 151, positive unconditional: 15, negative: 945, negative conditional: 294, negative unconditional: 651, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 27853, positive: 23972, positive conditional: 0, positive unconditional: 23972, negative: 1629, negative conditional: 0, negative unconditional: 1629, unknown: 2252, unknown conditional: 0, unknown unconditional: 2252] , Statistics on independence cache: Total cache size (in pairs): 2273, Positive cache size: 2211, Positive conditional cache size: 8, Positive unconditional cache size: 2203, Negative cache size: 62, Negative conditional cache size: 13, Negative unconditional cache size: 49, SemanticConditionEliminator.Independence Queries: [ total: 1673, positive: 1000, positive conditional: 1000, positive unconditional: 0, negative: 673, negative conditional: 369, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1673, positive: 1000, positive conditional: 1000, positive unconditional: 0, negative: 673, negative conditional: 369, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 79, positive: 17, positive conditional: 8, positive unconditional: 9, negative: 62, negative conditional: 13, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1111, positive: 166, positive conditional: 151, positive unconditional: 15, negative: 945, negative conditional: 294, negative unconditional: 651, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1673, positive: 992, positive conditional: 992, positive unconditional: 0, negative: 660, negative conditional: 356, negative unconditional: 304, unknown: 21, unknown conditional: 21, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2273, Positive cache size: 2211, Positive conditional cache size: 8, Positive unconditional cache size: 2203, Negative cache size: 62, Negative conditional cache size: 13, Negative unconditional cache size: 49, Eliminated conditions: 177 ], Maximal queried relation: 1, Independence queries for same thread: 69 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 51451, positive: 50324, positive conditional: 40837, positive unconditional: 9487, negative: 1127, negative conditional: 1020, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 51195, positive: 50324, positive conditional: 40837, positive unconditional: 9487, negative: 871, negative conditional: 764, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 51195, positive: 48044, positive conditional: 0, positive unconditional: 48044, negative: 3151, negative conditional: 0, negative unconditional: 3151, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2359, positive: 2297, positive conditional: 0, positive unconditional: 2297, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2359, positive: 2285, positive conditional: 0, positive unconditional: 2285, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 74, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 51195, positive: 45747, positive conditional: 0, positive unconditional: 45747, negative: 3089, negative conditional: 0, negative unconditional: 3089, unknown: 2359, unknown conditional: 0, unknown unconditional: 2359] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958 ], Maximal queried relation: 9, Independence queries for same thread: 256 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 828, Number of persistent set computation: 1110, Number of trivial persistent sets: 453, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 51451, positive: 50324, positive conditional: 40837, positive unconditional: 9487, negative: 1127, negative conditional: 1020, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 51195, positive: 50324, positive conditional: 40837, positive unconditional: 9487, negative: 871, negative conditional: 764, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 51195, positive: 48044, positive conditional: 0, positive unconditional: 48044, negative: 3151, negative conditional: 0, negative unconditional: 3151, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2359, positive: 2297, positive conditional: 0, positive unconditional: 2297, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2359, positive: 2285, positive conditional: 0, positive unconditional: 2285, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 74, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 51195, positive: 45747, positive conditional: 0, positive unconditional: 45747, negative: 3089, negative conditional: 0, negative unconditional: 3089, unknown: 2359, unknown conditional: 0, unknown unconditional: 2359] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958, SemanticConditionEliminator.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19252, positive: 2280, positive conditional: 2280, positive unconditional: 0, negative: 16972, negative conditional: 534, negative unconditional: 16438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 127, positive: 40, positive conditional: 28, positive unconditional: 12, negative: 87, negative conditional: 25, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1599, positive: 314, positive conditional: 298, positive unconditional: 16, negative: 1286, negative conditional: 514, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19252, positive: 2252, positive conditional: 2252, positive unconditional: 0, negative: 16947, negative conditional: 509, negative unconditional: 16438, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2412, Positive cache size: 2325, Positive conditional cache size: 28, Positive unconditional cache size: 2297, Negative cache size: 87, Negative conditional cache size: 25, Negative unconditional cache size: 62, Eliminated conditions: 15958 ], Maximal queried relation: 9, Independence queries for same thread: 256 - 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: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L714] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0] [L716] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L718] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L719] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L720] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L722] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L724] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L725] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L726] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L727] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L728] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=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] [L729] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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] [L730] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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$r_buff0_thd3=0] [L731] 0 _Bool y$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=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$r_buff0_thd4=0] [L732] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=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$r_buff0_thd4=0, y$r_buff1_thd0=0] [L733] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L734] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L735] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=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$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0] [L736] 0 _Bool y$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=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$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0] [L737] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0] [L738] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L739] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=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$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L740] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=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$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L741] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L742] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L744] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$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] [L745] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=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] [L746] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L846] 0 pthread_t t773; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L847] FCALL, FORK 0 pthread_create(&t773, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L848] 0 pthread_t t774; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L849] FCALL, FORK 0 pthread_create(&t774, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L850] 0 pthread_t t775; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L851] FCALL, FORK 0 pthread_create(&t775, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L852] 0 pthread_t t776; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L853] FCALL, FORK 0 pthread_create(&t776, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L785] 3 y$w_buff1 = y$w_buff0 [L786] 3 y$w_buff0 = 2 [L787] 3 y$w_buff1_used = y$w_buff0_used [L788] 3 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L790] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L791] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L792] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L793] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L794] 3 y$r_buff1_thd4 = y$r_buff0_thd4 [L795] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L798] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L815] 4 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L818] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L821] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L750] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L753] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L758] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L765] 2 x = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L768] 2 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L771] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L771] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L771] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L771] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L772] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L772] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L773] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L773] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L774] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L774] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L775] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L775] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L778] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L801] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L801] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L802] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L802] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L803] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L803] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L804] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L804] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L805] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L805] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L808] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L824] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L824] EXPR 4 y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y [L824] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L824] 4 y = y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L825] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L825] 4 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L826] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L826] 4 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L827] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L827] 4 y$r_buff0_thd4 = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L828] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 [L828] 4 y$r_buff1_thd4 = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 [L831] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L855] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L3] COND FALSE 0 !(!cond) VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L859] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L859] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L859] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L859] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L860] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L860] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L861] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L861] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L862] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L862] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L863] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L863] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L866] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L867] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L868] 0 y$flush_delayed = weak$$choice2 [L869] 0 y$mem_tmp = y [L870] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L870] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L871] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L871] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L872] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L872] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L873] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L873] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L874] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L874] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L875] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L875] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L876] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L876] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L877] 0 main$tmp_guard1 = !(y == 2 && z == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p3_EAX == 2 && __unbuffered_p3_EBX == 0) [L878] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L878] 0 y = y$flush_delayed ? y$mem_tmp : y [L879] 0 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L18] COND TRUE 0 !expression VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, 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=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L18] 0 reach_error() VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, 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=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork2 with 1 thread instances CFG has 9 procedures, 164 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 2203.5ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 15.2ms, PartialOrderReductionTime: 1773.0ms, 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: 6.9ms SsaConstructionTime, 72.4ms SatisfiabilityAnalysisTime, 174.9ms InterpolantComputationTime, 60 NumberOfCodeBlocks, 60 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 59 ConstructedInterpolants, 0 QuantifiedInterpolants, 115 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 9 procedures, 164 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 5521.2ms, OverallIterations: 10, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.4ms, PartialOrderReductionTime: 3446.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 62, 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: 39.5ms SsaConstructionTime, 563.0ms SatisfiabilityAnalysisTime, 1136.5ms InterpolantComputationTime, 923 NumberOfCodeBlocks, 923 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 815 ConstructedInterpolants, 0 QuantifiedInterpolants, 3117 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...