/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix021_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9e34d99ae2c6837f487980c721c4b6acf9d9b15c-9e34d99 [2021-07-10 07:33:14,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-10 07:33:14,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-10 07:33:14,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-10 07:33:14,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-10 07:33:14,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-10 07:33:14,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-10 07:33:14,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-10 07:33:14,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-10 07:33:14,187 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-10 07:33:14,188 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-10 07:33:14,189 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-10 07:33:14,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-10 07:33:14,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-10 07:33:14,193 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-10 07:33:14,194 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-10 07:33:14,196 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-10 07:33:14,197 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-10 07:33:14,199 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-10 07:33:14,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-10 07:33:14,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-10 07:33:14,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-10 07:33:14,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-10 07:33:14,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-10 07:33:14,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-10 07:33:14,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-10 07:33:14,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-10 07:33:14,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-10 07:33:14,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-10 07:33:14,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-10 07:33:14,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-10 07:33:14,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-10 07:33:14,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-10 07:33:14,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-10 07:33:14,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-10 07:33:14,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-10 07:33:14,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-10 07:33:14,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-10 07:33:14,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-10 07:33:14,239 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-10 07:33:14,240 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-10 07:33:14,244 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe-Lockstep.epf [2021-07-10 07:33:14,269 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-10 07:33:14,269 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-10 07:33:14,269 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-10 07:33:14,269 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-10 07:33:14,270 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-10 07:33:14,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-10 07:33:14,271 INFO L138 SettingsManager]: * Use SBE=true [2021-07-10 07:33:14,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-10 07:33:14,271 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-10 07:33:14,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-10 07:33:14,271 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-10 07:33:14,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-10 07:33:14,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-10 07:33:14,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-10 07:33:14,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-10 07:33:14,272 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-10 07:33:14,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-10 07:33:14,272 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-10 07:33:14,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-10 07:33:14,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-10 07:33:14,273 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-10 07:33:14,273 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-10 07:33:14,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-10 07:33:14,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-10 07:33:14,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-10 07:33:14,273 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-10 07:33:14,274 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-10 07:33:14,274 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-10 07:33:14,274 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-10 07:33:14,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-10 07:33:14,274 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-10 07:33:14,274 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-10 07:33:14,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-10 07:33:14,275 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-10 07:33:14,275 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-10 07:33:14,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-10 07:33:14,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-10 07:33:14,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-10 07:33:14,564 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-10 07:33:14,564 INFO L275 PluginConnector]: CDTParser initialized [2021-07-10 07:33:14,565 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix021_tso.oepc.i [2021-07-10 07:33:14,628 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93f0064ad/d71e1de9446147a884e69eb6be020ff6/FLAG7dd60e2fa [2021-07-10 07:33:15,069 INFO L306 CDTParser]: Found 1 translation units. [2021-07-10 07:33:15,069 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix021_tso.oepc.i [2021-07-10 07:33:15,092 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93f0064ad/d71e1de9446147a884e69eb6be020ff6/FLAG7dd60e2fa [2021-07-10 07:33:15,374 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93f0064ad/d71e1de9446147a884e69eb6be020ff6 [2021-07-10 07:33:15,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-10 07:33:15,380 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-10 07:33:15,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-10 07:33:15,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-10 07:33:15,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-10 07:33:15,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@785fd432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15, skipping insertion in model container [2021-07-10 07:33:15,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-10 07:33:15,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-10 07:33:15,582 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/mix021_tso.oepc.i[949,962] [2021-07-10 07:33:15,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 07:33:15,802 INFO L203 MainTranslator]: Completed pre-run [2021-07-10 07:33:15,812 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/mix021_tso.oepc.i[949,962] [2021-07-10 07:33:15,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 07:33:15,874 INFO L208 MainTranslator]: Completed translation [2021-07-10 07:33:15,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15 WrapperNode [2021-07-10 07:33:15,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-10 07:33:15,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-10 07:33:15,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-10 07:33:15,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-10 07:33:15,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,896 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,921 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-10 07:33:15,922 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-10 07:33:15,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-10 07:33:15,922 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-10 07:33:15,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,934 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (1/1) ... [2021-07-10 07:33:15,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-10 07:33:15,954 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-10 07:33:15,955 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-10 07:33:15,955 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-10 07:33:15,955 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (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 [2021-07-10 07:33:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-10 07:33:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-10 07:33:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-10 07:33:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-10 07:33:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-10 07:33:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-10 07:33:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-10 07:33:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-10 07:33:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-07-10 07:33:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-07-10 07:33:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-07-10 07:33:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-07-10 07:33:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-10 07:33:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-10 07:33:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-10 07:33:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-10 07:33:16,035 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-10 07:33:17,834 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-10 07:33:17,835 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-10 07:33:17,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:33:17 BoogieIcfgContainer [2021-07-10 07:33:17,837 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-10 07:33:17,839 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-10 07:33:17,839 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-10 07:33:17,841 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-10 07:33:17,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 07:33:15" (1/3) ... [2021-07-10 07:33:17,842 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e2dde8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:33:17, skipping insertion in model container [2021-07-10 07:33:17,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:33:15" (2/3) ... [2021-07-10 07:33:17,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e2dde8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:33:17, skipping insertion in model container [2021-07-10 07:33:17,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:33:17" (3/3) ... [2021-07-10 07:33:17,844 INFO L111 eAbstractionObserver]: Analyzing ICFG mix021_tso.oepc.i [2021-07-10 07:33:17,852 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-10 07:33:17,852 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-10 07:33:17,853 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-10 07:33:17,853 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-10 07:33:17,891 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,891 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,891 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,891 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,892 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,892 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,892 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,892 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,892 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,892 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,892 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,893 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,893 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,893 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,893 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,893 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,893 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,894 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,894 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,894 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,895 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,895 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,895 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,895 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,895 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,895 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,896 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,896 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,898 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,899 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,899 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,899 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,899 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,899 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,899 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,899 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,899 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,900 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,900 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,900 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,900 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,900 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,900 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,900 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,902 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,902 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,902 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,902 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,902 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,902 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,904 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,904 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,904 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,905 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,905 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,905 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,905 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,905 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,905 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,905 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,906 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,906 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,906 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,906 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,906 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,907 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,907 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,907 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,908 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,909 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,911 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,912 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,912 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,913 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,918 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,918 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,920 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,920 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,920 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,921 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,921 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,921 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,921 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,921 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,921 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,921 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,923 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,923 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,923 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,923 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,926 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,927 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,927 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,927 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,927 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,928 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,928 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,928 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,928 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,928 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,928 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,928 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,930 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,930 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:17,931 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-10 07:33:17,953 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-10 07:33:17,993 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-10 07:33:17,993 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-10 07:33:17,993 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-10 07:33:17,993 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-10 07:33:17,993 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-10 07:33:17,994 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-10 07:33:17,994 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-10 07:33:17,994 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P2Thread1of1ForFork2======== [2021-07-10 07:33:18,104 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,115 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,124 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,133 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:18,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:18,137 INFO L82 PathProgramCache]: Analyzing trace with hash -803804790, now seen corresponding path program 1 times [2021-07-10 07:33:18,144 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:18,144 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226440689] [2021-07-10 07:33:18,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:18,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:18,410 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:18,410 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226440689] [2021-07-10 07:33:18,411 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226440689] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:18,411 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:18,411 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-10 07:33:18,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232052359] [2021-07-10 07:33:18,417 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-10 07:33:18,417 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:18,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-10 07:33:18,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-10 07:33:18,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:18,431 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:18,439 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) [2021-07-10 07:33:18,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:18,459 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,459 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,459 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,459 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,461 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,461 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,461 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,461 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,461 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,496 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,503 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,512 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,521 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,528 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,529 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,546 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,547 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,573 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,612 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,613 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,613 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,642 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,643 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,643 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,643 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,643 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,643 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,644 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,644 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,644 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,645 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,647 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,648 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,648 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,648 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,673 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,674 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,698 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,705 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,706 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,724 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,767 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,803 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,805 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,806 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,828 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,834 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,834 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,834 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,834 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,853 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,853 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,853 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,854 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,854 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,854 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,854 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,854 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,857 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,857 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,857 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,858 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,858 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,858 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,880 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,880 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,880 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,880 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,881 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,881 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,881 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,881 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,881 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,881 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,881 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,881 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,882 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,882 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,904 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,905 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,906 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,906 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,906 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,906 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,934 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,935 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,960 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,976 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,977 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,977 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,978 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,978 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,978 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,978 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,978 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,978 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,979 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,979 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,979 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,979 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:18,979 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,000 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,001 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,004 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,024 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,026 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,063 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,064 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,064 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,064 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,064 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,083 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,145 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,166 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,296 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,296 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,305 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,306 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,320 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,339 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,355 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,387 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,415 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,527 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,537 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,634 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,641 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,642 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:19,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:19,999 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-10 07:33:20,005 INFO L301 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork2 was SAFE (1/2) [2021-07-10 07:33:20,007 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) [2021-07-10 07:33:20,020 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-10 07:33:20,020 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-10 07:33:20,020 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-10 07:33:20,020 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-10 07:33:20,020 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-10 07:33:20,021 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-10 07:33:20,021 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-10 07:33:20,021 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-10 07:33:20,101 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,101 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,102 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,102 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,102 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,102 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,102 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,102 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,102 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,103 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,103 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,103 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,103 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,103 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,124 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,132 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,139 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,150 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,164 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,165 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,193 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,195 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,213 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,218 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,225 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,232 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,232 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,232 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,233 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,248 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,249 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,249 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,249 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,249 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,249 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,249 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,250 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,250 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,250 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,250 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,250 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,250 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,250 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,268 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,268 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,268 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,268 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,268 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,268 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,268 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,269 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,269 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,269 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,284 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,286 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,302 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,302 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,304 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,304 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,304 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,304 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,304 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,322 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,323 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,323 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,323 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,323 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,323 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,323 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,324 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,324 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,324 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,324 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,324 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,324 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,324 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,343 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,344 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,344 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,344 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,344 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,344 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,345 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,345 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,345 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,345 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,345 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,345 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,345 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,347 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,367 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,368 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,388 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,388 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,388 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,388 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,389 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,390 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,390 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,390 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,407 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,407 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,407 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,407 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,408 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,408 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite51_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,408 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,408 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite53_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,408 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,408 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,409 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,409 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,409 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,435 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:20,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:20,436 INFO L82 PathProgramCache]: Analyzing trace with hash -1010705764, now seen corresponding path program 1 times [2021-07-10 07:33:20,436 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:20,436 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066655554] [2021-07-10 07:33:20,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:20,510 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:20,510 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2066655554] [2021-07-10 07:33:20,510 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2066655554] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:20,510 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:20,510 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-10 07:33:20,510 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902658538] [2021-07-10 07:33:20,511 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-10 07:33:20,511 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:20,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-10 07:33:20,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-10 07:33:20,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:20,512 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:20,512 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 45.5) internal successors, (91), 2 states have internal predecessors, (91), 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) [2021-07-10 07:33:20,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:20,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:20,517 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-10 07:33:20,517 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:20,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:20,518 INFO L82 PathProgramCache]: Analyzing trace with hash 1005881025, now seen corresponding path program 1 times [2021-07-10 07:33:20,518 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:20,518 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342201864] [2021-07-10 07:33:20,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:20,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:20,702 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:20,703 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342201864] [2021-07-10 07:33:20,703 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [342201864] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:20,703 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:20,703 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-10 07:33:20,703 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376857328] [2021-07-10 07:33:20,704 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-10 07:33:20,704 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:20,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-10 07:33:20,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-10 07:33:20,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:20,705 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:20,706 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 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) [2021-07-10 07:33:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:20,720 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,745 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,745 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,745 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,746 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,746 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,746 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,746 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,746 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,747 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,747 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,787 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,788 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,789 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,789 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,812 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,813 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,834 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,834 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,834 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,835 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite50_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,835 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,835 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,837 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,855 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,856 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,880 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,880 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,895 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,896 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,896 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:20,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:20,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:20,943 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-10 07:33:20,944 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:20,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:20,944 INFO L82 PathProgramCache]: Analyzing trace with hash -283111642, now seen corresponding path program 1 times [2021-07-10 07:33:20,944 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:20,944 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388429657] [2021-07-10 07:33:20,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:21,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:21,115 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:21,115 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388429657] [2021-07-10 07:33:21,115 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388429657] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:21,115 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:21,115 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-10 07:33:21,116 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788144806] [2021-07-10 07:33:21,117 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-10 07:33:21,117 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:21,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-10 07:33:21,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-10 07:33:21,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:21,118 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:21,118 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 13.0) internal successors, (91), 7 states have internal predecessors, (91), 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) [2021-07-10 07:33:21,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:21,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:21,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:21,170 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,170 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,188 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_175 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,264 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,291 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,396 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,447 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,472 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,508 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,540 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,541 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,563 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,564 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:21,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:21,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:21,607 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-10 07:33:21,607 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:21,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:21,607 INFO L82 PathProgramCache]: Analyzing trace with hash 1134963744, now seen corresponding path program 1 times [2021-07-10 07:33:21,607 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:21,610 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077161033] [2021-07-10 07:33:21,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:21,816 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:21,816 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077161033] [2021-07-10 07:33:21,816 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077161033] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:21,816 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:21,817 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-10 07:33:21,820 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251790148] [2021-07-10 07:33:21,820 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-10 07:33:21,820 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:21,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-10 07:33:21,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-10 07:33:21,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:21,821 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:21,821 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) [2021-07-10 07:33:21,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:21,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:21,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:21,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:21,935 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:21,986 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:22,044 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:22,067 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:22,178 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:22,241 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:22,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:22,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:22,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:22,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:22,319 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-10 07:33:22,319 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:22,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:22,320 INFO L82 PathProgramCache]: Analyzing trace with hash 172257064, now seen corresponding path program 1 times [2021-07-10 07:33:22,320 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:22,320 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262310295] [2021-07-10 07:33:22,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:22,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:22,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:22,545 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:22,545 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262310295] [2021-07-10 07:33:22,545 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [262310295] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:22,545 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:22,545 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-07-10 07:33:22,545 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215213604] [2021-07-10 07:33:22,546 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-10 07:33:22,546 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:22,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-10 07:33:22,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-07-10 07:33:22,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:22,547 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:22,547 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 8.090909090909092) internal successors, (89), 11 states have internal predecessors, (89), 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) [2021-07-10 07:33:22,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:22,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:22,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:22,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:22,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:22,876 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:22,921 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:22,948 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:22,949 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,009 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,010 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,046 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,046 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,100 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,101 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,141 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,181 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,228 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,230 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,250 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,286 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,322 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,354 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,354 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,369 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,400 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,400 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,424 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,424 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,460 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,466 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,549 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,589 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,674 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,698 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,706 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,726 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,746 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,777 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,778 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,808 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,808 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,860 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,861 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,877 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,878 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,907 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,925 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,946 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,953 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,962 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,982 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:23,982 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:24,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:24,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:24,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:24,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:24,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:24,163 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-10 07:33:24,164 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:24,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:24,164 INFO L82 PathProgramCache]: Analyzing trace with hash -1231472617, now seen corresponding path program 1 times [2021-07-10 07:33:24,164 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:24,164 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [713673841] [2021-07-10 07:33:24,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:24,261 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:24,261 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [713673841] [2021-07-10 07:33:24,261 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [713673841] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:24,261 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:24,261 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-10 07:33:24,261 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896483224] [2021-07-10 07:33:24,262 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-10 07:33:24,262 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:24,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-10 07:33:24,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-10 07:33:24,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:24,262 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:24,263 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 13.0) internal successors, (91), 7 states have internal predecessors, (91), 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) [2021-07-10 07:33:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:24,309 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:24,365 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:24,385 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:24,405 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:24,471 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:24,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:24,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:24,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:24,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:24,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:24,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:24,651 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-10 07:33:24,651 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:24,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:24,651 INFO L82 PathProgramCache]: Analyzing trace with hash -287626839, now seen corresponding path program 1 times [2021-07-10 07:33:24,651 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:24,652 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1446498195] [2021-07-10 07:33:24,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:24,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:24,958 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:24,958 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1446498195] [2021-07-10 07:33:24,958 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1446498195] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:24,958 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:24,958 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-07-10 07:33:24,959 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901390542] [2021-07-10 07:33:24,959 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-07-10 07:33:24,959 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:24,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-07-10 07:33:24,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2021-07-10 07:33:24,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:24,960 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:24,960 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 7.5) internal successors, (90), 12 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) [2021-07-10 07:33:24,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:24,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:24,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:24,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:24,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:24,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:24,961 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:25,118 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,168 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,191 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,192 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,249 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,281 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,282 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,338 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,339 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,365 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,404 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,405 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,419 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,441 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,464 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,499 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,523 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,550 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,583 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,602 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,603 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,622 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,623 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,638 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,638 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,661 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,685 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,695 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,720 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,720 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,739 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,777 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,778 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,796 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,797 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,815 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,816 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,836 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,837 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,858 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,879 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:25,880 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,090 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,109 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,124 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,134 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,144 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,153 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,173 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,187 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,210 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,224 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,243 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,257 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,284 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,305 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,320 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,344 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,364 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,382 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,396 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,424 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,467 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,478 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,494 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,501 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,555 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,571 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:26,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:26,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:26,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:26,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:26,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:26,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:26,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:26,857 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-10 07:33:26,857 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:26,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:26,858 INFO L82 PathProgramCache]: Analyzing trace with hash -912368336, now seen corresponding path program 1 times [2021-07-10 07:33:26,858 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:26,858 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467833435] [2021-07-10 07:33:26,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:26,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:26,994 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:26,994 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467833435] [2021-07-10 07:33:26,994 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467833435] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:26,994 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:26,994 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-10 07:33:26,994 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904948254] [2021-07-10 07:33:26,995 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-10 07:33:26,995 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:26,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-10 07:33:26,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-10 07:33:26,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:26,995 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:26,995 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 6 states have internal predecessors, (92), 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) [2021-07-10 07:33:26,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:26,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:26,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:26,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:26,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:26,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:26,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:26,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:27,168 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:27,184 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:27,273 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:27,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:27,593 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:27,615 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:28,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:28,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:28,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:28,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:28,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:28,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:28,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:28,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:33:28,654 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-10 07:33:28,654 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:28,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:28,654 INFO L82 PathProgramCache]: Analyzing trace with hash -1469315838, now seen corresponding path program 1 times [2021-07-10 07:33:28,655 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:28,655 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1414413214] [2021-07-10 07:33:28,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:28,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:28,783 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:28,784 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1414413214] [2021-07-10 07:33:28,784 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1414413214] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:28,784 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:28,784 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-10 07:33:28,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610259056] [2021-07-10 07:33:28,784 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-10 07:33:28,784 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:28,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-10 07:33:28,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-10 07:33:28,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:28,785 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:28,785 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 11.75) internal successors, (94), 8 states have internal predecessors, (94), 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) [2021-07-10 07:33:28,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:28,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:28,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:28,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:28,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:28,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:28,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:28,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:33:28,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:29,070 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,093 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,099 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,105 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,116 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,133 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,133 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,179 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,205 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,210 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,227 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,235 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,242 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,254 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,255 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,269 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,278 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,290 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,297 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,328 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,332 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,336 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:29,341 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,048 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,053 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,072 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,078 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,088 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,094 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,099 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,099 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,109 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,110 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:30,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:30,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:30,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:30,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:30,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:30,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:30,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:33:30,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:30,258 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-10 07:33:30,258 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:30,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:30,259 INFO L82 PathProgramCache]: Analyzing trace with hash 26559400, now seen corresponding path program 1 times [2021-07-10 07:33:30,259 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:30,259 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912398763] [2021-07-10 07:33:30,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:30,547 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:30,547 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1912398763] [2021-07-10 07:33:30,547 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1912398763] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:30,547 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:30,547 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-07-10 07:33:30,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [403009426] [2021-07-10 07:33:30,548 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-10 07:33:30,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:30,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-10 07:33:30,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2021-07-10 07:33:30,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:30,549 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:30,549 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 9.0) internal successors, (99), 11 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) [2021-07-10 07:33:30,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:30,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:30,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:30,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:30,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:30,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:30,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:30,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:33:30,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:30,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:30,648 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,649 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,882 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,899 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:30,909 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:31,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:31,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:31,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:31,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:31,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:31,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:31,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:31,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:33:31,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:31,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-10 07:33:31,275 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-07-10 07:33:31,276 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:31,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:31,276 INFO L82 PathProgramCache]: Analyzing trace with hash 876913744, now seen corresponding path program 2 times [2021-07-10 07:33:31,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:31,276 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812502829] [2021-07-10 07:33:31,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:33:31,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:33:31,685 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:33:31,685 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [812502829] [2021-07-10 07:33:31,685 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [812502829] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:33:31,685 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:33:31,685 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-07-10 07:33:31,685 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130269699] [2021-07-10 07:33:31,685 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-07-10 07:33:31,686 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:33:31,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-07-10 07:33:31,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2021-07-10 07:33:31,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:31,686 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:33:31,686 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 7.615384615384615) internal successors, (99), 13 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) [2021-07-10 07:33:31,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:31,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:31,687 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:31,687 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:31,687 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:31,687 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:31,687 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:31,687 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:33:31,687 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:31,687 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-10 07:33:31,687 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:31,782 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:31,783 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:31,813 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:31,926 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:31,926 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,021 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,029 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,030 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,060 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,070 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,095 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,428 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,451 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,451 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,468 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,469 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,485 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,485 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite17_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:33:32,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:33:32,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:33:32,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:32,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 07:33:32,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:33:32,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:33:32,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:32,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:33:32,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:32,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-10 07:33:32,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:33:32,558 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-07-10 07:33:32,558 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:33:32,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:33:32,559 INFO L82 PathProgramCache]: Analyzing trace with hash -1651721918, now seen corresponding path program 3 times [2021-07-10 07:33:32,559 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:33:32,559 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812968291] [2021-07-10 07:33:32,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:33:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-10 07:33:32,792 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-10 07:33:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-10 07:33:32,841 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-10 07:33:32,900 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-07-10 07:33:32,901 INFO L609 BasicCegarLoop]: Counterexample might be feasible [2021-07-10 07:33:32,901 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-07-10 07:33:32,912 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/2) [2021-07-10 07:33:32,914 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-10 07:33:33,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 07:33:33 BasicIcfg [2021-07-10 07:33:33,080 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-10 07:33:33,081 INFO L168 Benchmark]: Toolchain (without parser) took 17701.29 ms. Allocated memory was 187.7 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 150.7 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 242.0 MB. Max. memory is 8.0 GB. [2021-07-10 07:33:33,082 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 187.7 MB. Free memory is still 168.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-10 07:33:33,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 492.24 ms. Allocated memory is still 187.7 MB. Free memory was 150.6 MB in the beginning and 159.4 MB in the end (delta: -8.9 MB). Peak memory consumption was 15.7 MB. Max. memory is 8.0 GB. [2021-07-10 07:33:33,082 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.58 ms. Allocated memory is still 187.7 MB. Free memory was 159.4 MB in the beginning and 156.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-10 07:33:33,082 INFO L168 Benchmark]: Boogie Preprocessor took 31.43 ms. Allocated memory is still 187.7 MB. Free memory was 156.4 MB in the beginning and 154.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-10 07:33:33,083 INFO L168 Benchmark]: RCFGBuilder took 1882.96 ms. Allocated memory was 187.7 MB in the beginning and 242.2 MB in the end (delta: 54.5 MB). Free memory was 154.3 MB in the beginning and 181.6 MB in the end (delta: -27.3 MB). Peak memory consumption was 99.6 MB. Max. memory is 8.0 GB. [2021-07-10 07:33:33,083 INFO L168 Benchmark]: TraceAbstraction took 15241.65 ms. Allocated memory was 242.2 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 181.1 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 217.5 MB. Max. memory is 8.0 GB. [2021-07-10 07:33:33,088 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 187.7 MB. Free memory is still 168.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 492.24 ms. Allocated memory is still 187.7 MB. Free memory was 150.6 MB in the beginning and 159.4 MB in the end (delta: -8.9 MB). Peak memory consumption was 15.7 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 45.58 ms. Allocated memory is still 187.7 MB. Free memory was 159.4 MB in the beginning and 156.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 31.43 ms. Allocated memory is still 187.7 MB. Free memory was 156.4 MB in the beginning and 154.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1882.96 ms. Allocated memory was 187.7 MB in the beginning and 242.2 MB in the end (delta: 54.5 MB). Free memory was 154.3 MB in the beginning and 181.6 MB in the end (delta: -27.3 MB). Peak memory consumption was 99.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 15241.65 ms. Allocated memory was 242.2 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 181.1 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 217.5 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: 28663, positive: 27661, positive conditional: 18622, positive unconditional: 9039, negative: 1002, negative conditional: 842, negative unconditional: 160, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 28453, positive: 27661, positive conditional: 18622, positive unconditional: 9039, negative: 792, negative conditional: 632, negative unconditional: 160, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 28453, positive: 26733, positive conditional: 0, positive unconditional: 26733, negative: 1720, negative conditional: 0, negative unconditional: 1720, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2256, positive: 2208, positive conditional: 0, positive unconditional: 2208, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2256, positive: 2199, positive conditional: 0, positive unconditional: 2199, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 57, positive: 9, positive conditional: 0, positive unconditional: 9, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 77, positive: 17, positive conditional: 8, positive unconditional: 9, negative: 60, negative conditional: 12, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1017, positive: 152, positive conditional: 138, positive unconditional: 14, negative: 865, negative conditional: 255, negative unconditional: 610, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 28453, positive: 24525, positive conditional: 0, positive unconditional: 24525, negative: 1672, negative conditional: 0, negative unconditional: 1672, unknown: 2256, unknown conditional: 0, unknown unconditional: 2256] , Statistics on independence cache: Total cache size (in pairs): 2276, Positive cache size: 2216, Positive conditional cache size: 8, Positive unconditional cache size: 2208, Negative cache size: 60, Negative conditional cache size: 12, Negative unconditional cache size: 48, SemanticConditionEliminator.Independence Queries: [ total: 1715, positive: 928, positive conditional: 928, positive unconditional: 0, negative: 787, negative conditional: 390, negative unconditional: 397, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1715, positive: 928, positive conditional: 928, positive unconditional: 0, negative: 787, negative conditional: 390, negative unconditional: 397, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 77, positive: 17, positive conditional: 8, positive unconditional: 9, negative: 60, negative conditional: 12, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1017, positive: 152, positive conditional: 138, positive unconditional: 14, negative: 865, negative conditional: 255, negative unconditional: 610, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1715, positive: 920, positive conditional: 920, positive unconditional: 0, negative: 775, negative conditional: 378, negative unconditional: 397, unknown: 20, unknown conditional: 20, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2276, Positive cache size: 2216, Positive conditional cache size: 8, Positive unconditional cache size: 2208, Negative cache size: 60, Negative conditional cache size: 12, Negative unconditional cache size: 48, Eliminated conditions: 242 ], Maximal queried relation: 1, Independence queries for same thread: 210 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 865, Number of persistent set computation: 2191, Number of trivial persistent sets: 413, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 28663, positive: 27661, positive conditional: 18622, positive unconditional: 9039, negative: 1002, negative conditional: 842, negative unconditional: 160, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 28453, positive: 27661, positive conditional: 18622, positive unconditional: 9039, negative: 792, negative conditional: 632, negative unconditional: 160, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 28453, positive: 26733, positive conditional: 0, positive unconditional: 26733, negative: 1720, negative conditional: 0, negative unconditional: 1720, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2256, positive: 2208, positive conditional: 0, positive unconditional: 2208, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2256, positive: 2199, positive conditional: 0, positive unconditional: 2199, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 57, positive: 9, positive conditional: 0, positive unconditional: 9, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 77, positive: 17, positive conditional: 8, positive unconditional: 9, negative: 60, negative conditional: 12, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1017, positive: 152, positive conditional: 138, positive unconditional: 14, negative: 865, negative conditional: 255, negative unconditional: 610, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 28453, positive: 24525, positive conditional: 0, positive unconditional: 24525, negative: 1672, negative conditional: 0, negative unconditional: 1672, unknown: 2256, unknown conditional: 0, unknown unconditional: 2256] , Statistics on independence cache: Total cache size (in pairs): 2276, Positive cache size: 2216, Positive conditional cache size: 8, Positive unconditional cache size: 2208, Negative cache size: 60, Negative conditional cache size: 12, Negative unconditional cache size: 48, SemanticConditionEliminator.Independence Queries: [ total: 1715, positive: 928, positive conditional: 928, positive unconditional: 0, negative: 787, negative conditional: 390, negative unconditional: 397, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1715, positive: 928, positive conditional: 928, positive unconditional: 0, negative: 787, negative conditional: 390, negative unconditional: 397, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 77, positive: 17, positive conditional: 8, positive unconditional: 9, negative: 60, negative conditional: 12, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1017, positive: 152, positive conditional: 138, positive unconditional: 14, negative: 865, negative conditional: 255, negative unconditional: 610, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1715, positive: 920, positive conditional: 920, positive unconditional: 0, negative: 775, negative conditional: 378, negative unconditional: 397, unknown: 20, unknown conditional: 20, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2276, Positive cache size: 2216, Positive conditional cache size: 8, Positive unconditional cache size: 2208, Negative cache size: 60, Negative conditional cache size: 12, Negative unconditional cache size: 48, Eliminated conditions: 242 ], Maximal queried relation: 1, Independence queries for same thread: 210 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 146060, positive: 142753, positive conditional: 133473, positive unconditional: 9280, negative: 3307, negative conditional: 3192, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 145413, positive: 142753, positive conditional: 133473, positive unconditional: 9280, negative: 2660, negative conditional: 2545, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 145413, positive: 134652, positive conditional: 0, positive unconditional: 134652, negative: 10761, negative conditional: 0, negative unconditional: 10761, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2375, positive: 2313, positive conditional: 0, positive unconditional: 2313, 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: 2375, positive: 2301, positive conditional: 0, positive unconditional: 2301, 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: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 145413, positive: 132339, positive conditional: 0, positive unconditional: 132339, negative: 10699, negative conditional: 0, negative unconditional: 10699, unknown: 2375, unknown conditional: 0, unknown unconditional: 2375] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103 ], Maximal queried relation: 11, Independence queries for same thread: 647 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 878, Number of persistent set computation: 1906, Number of trivial persistent sets: 301, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 146060, positive: 142753, positive conditional: 133473, positive unconditional: 9280, negative: 3307, negative conditional: 3192, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 145413, positive: 142753, positive conditional: 133473, positive unconditional: 9280, negative: 2660, negative conditional: 2545, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 145413, positive: 134652, positive conditional: 0, positive unconditional: 134652, negative: 10761, negative conditional: 0, negative unconditional: 10761, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2375, positive: 2313, positive conditional: 0, positive unconditional: 2313, 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: 2375, positive: 2301, positive conditional: 0, positive unconditional: 2301, 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: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 145413, positive: 132339, positive conditional: 0, positive unconditional: 132339, negative: 10699, negative conditional: 0, negative unconditional: 10699, unknown: 2375, unknown conditional: 0, unknown unconditional: 2375] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103, SemanticConditionEliminator.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 84868, positive: 8101, positive conditional: 8101, positive unconditional: 0, negative: 76767, negative conditional: 5340, negative unconditional: 71427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 79, positive conditional: 67, positive unconditional: 12, negative: 216, negative conditional: 154, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4360, positive: 1075, positive conditional: 1063, positive unconditional: 12, negative: 3285, negative conditional: 2533, negative unconditional: 752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 84868, positive: 8034, positive conditional: 8034, positive unconditional: 0, negative: 76613, negative conditional: 5186, negative unconditional: 71427, unknown: 221, unknown conditional: 221, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2596, Positive cache size: 2380, Positive conditional cache size: 67, Positive unconditional cache size: 2313, Negative cache size: 216, Negative conditional cache size: 154, Negative unconditional cache size: 62, Eliminated conditions: 71103 ], Maximal queried relation: 11, Independence queries for same thread: 647 - 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_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0] [L714] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L716] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L718] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L719] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L720] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L722] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L724] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L725] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p2_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_p2_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$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_p2_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_p2_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$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_p2_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_p2_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$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_p2_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_p2_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$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$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_p2_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_p2_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_p2_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$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L846] 0 pthread_t t577; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L847] FCALL, FORK 0 pthread_create(&t577, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L848] 0 pthread_t t578; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L849] FCALL, FORK 0 pthread_create(&t578, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L850] 0 pthread_t t579; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L851] FCALL, FORK 0 pthread_create(&t579, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L852] 0 pthread_t t580; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L853] FCALL, FORK 0 pthread_create(&t580, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L785] 3 y$w_buff1 = y$w_buff0 [L786] 3 y$w_buff0 = 2 [L787] 3 y$w_buff1_used = y$w_buff0_used [L788] 3 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L790] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L791] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L792] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L793] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L794] 3 y$r_buff1_thd4 = y$r_buff0_thd4 [L795] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L798] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L815] 4 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L818] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L821] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L750] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L824] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L824] EXPR 4 y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y [L824] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L824] 4 y = y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L825] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L825] 4 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L826] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L826] 4 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L827] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L827] 4 y$r_buff0_thd4 = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L828] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 [L828] 4 y$r_buff1_thd4 = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 [L753] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L765] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L831] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L758] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L768] 2 y = 1 VAL [__unbuffered_cnt=2, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, 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=1] [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 [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 [L808] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __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$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L778] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L855] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L3] COND FALSE 0 !(!cond) VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L859] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L859] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L859] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L859] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L860] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L860] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L861] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L861] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L862] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L862] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L863] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L863] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L866] 0 weak$$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 = !(x == 2 && y == 2 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __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$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=2, 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=1] [L18] COND TRUE 0 !expression VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __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$$choice0=2, weak$$choice2=1, x=2, 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=1] [L18] 0 reach_error() VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __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$$choice0=2, weak$$choice2=1, x=2, 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=1] - 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: 2038.9ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 14.3ms, PartialOrderReductionTime: 1684.3ms, 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: 5.3ms SsaConstructionTime, 39.0ms SatisfiabilityAnalysisTime, 163.7ms 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: 12903.7ms, OverallIterations: 12, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.1ms, PartialOrderReductionTime: 10267.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 91, 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: 49.0ms SsaConstructionTime, 672.0ms SatisfiabilityAnalysisTime, 1508.1ms InterpolantComputationTime, 1115 NumberOfCodeBlocks, 1115 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1005 ConstructedInterpolants, 0 QuantifiedInterpolants, 4247 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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...