/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-NewStatesSleepPersistentFixedOrder-NoLbe-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-ext/26_stack_cas_longest-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-8a14012e553caa636f65c1137831746b6d9875cd-8a14012 [2021-08-08 00:39:14,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-08 00:39:14,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-08 00:39:14,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-08-08 00:39:14,138 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-NewStatesSleepPersistentFixedOrder-NoLbe-Random42.epf [2021-08-08 00:39:14,154 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-08 00:39:14,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-08 00:39:14,155 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-08 00:39:14,155 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-08 00:39:14,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-08 00:39:14,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-08 00:39:14,156 INFO L138 SettingsManager]: * Use SBE=true [2021-08-08 00:39:14,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-08 00:39:14,156 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-08 00:39:14,156 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-08 00:39:14,156 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-08 00:39:14,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-08 00:39:14,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-08 00:39:14,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-08 00:39:14,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-08 00:39:14,157 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-08 00:39:14,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-08 00:39:14,157 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-08 00:39:14,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-08 00:39:14,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-08 00:39:14,157 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-08 00:39:14,158 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-08 00:39:14,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-08 00:39:14,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-08 00:39:14,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-08 00:39:14,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-08 00:39:14,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-08 00:39:14,158 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-08 00:39:14,158 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-08-08 00:39:14,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-08 00:39:14,159 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-08 00:39:14,159 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-08-08 00:39:14,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-08 00:39:14,159 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-08-08 00:39:14,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-08 00:39:14,159 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-08 00:39:14,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-08 00:39:14,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-08 00:39:14,415 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-08 00:39:14,415 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-08 00:39:14,416 INFO L275 PluginConnector]: CDTParser initialized [2021-08-08 00:39:14,417 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/26_stack_cas_longest-1.i [2021-08-08 00:39:14,471 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1feb8a9c/84a117640814471ea27c5f6cc8edb04d/FLAG3a56da87e [2021-08-08 00:39:14,839 INFO L306 CDTParser]: Found 1 translation units. [2021-08-08 00:39:14,839 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/26_stack_cas_longest-1.i [2021-08-08 00:39:14,846 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1feb8a9c/84a117640814471ea27c5f6cc8edb04d/FLAG3a56da87e [2021-08-08 00:39:14,855 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1feb8a9c/84a117640814471ea27c5f6cc8edb04d [2021-08-08 00:39:14,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-08 00:39:14,857 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-08 00:39:14,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-08 00:39:14,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-08 00:39:14,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-08 00:39:14,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:39:14" (1/1) ... [2021-08-08 00:39:14,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46f2ade6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:14, skipping insertion in model container [2021-08-08 00:39:14,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:39:14" (1/1) ... [2021-08-08 00:39:14,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-08 00:39:14,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-08 00:39:15,073 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-ext/26_stack_cas_longest-1.i[31167,31180] [2021-08-08 00:39:15,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-08 00:39:15,096 INFO L203 MainTranslator]: Completed pre-run [2021-08-08 00:39:15,138 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-ext/26_stack_cas_longest-1.i[31167,31180] [2021-08-08 00:39:15,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-08 00:39:15,169 INFO L208 MainTranslator]: Completed translation [2021-08-08 00:39:15,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15 WrapperNode [2021-08-08 00:39:15,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-08 00:39:15,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-08 00:39:15,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-08 00:39:15,170 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-08 00:39:15,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (1/1) ... [2021-08-08 00:39:15,200 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (1/1) ... [2021-08-08 00:39:15,229 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-08 00:39:15,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-08 00:39:15,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-08 00:39:15,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-08 00:39:15,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (1/1) ... [2021-08-08 00:39:15,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (1/1) ... [2021-08-08 00:39:15,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (1/1) ... [2021-08-08 00:39:15,249 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (1/1) ... [2021-08-08 00:39:15,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (1/1) ... [2021-08-08 00:39:15,256 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (1/1) ... [2021-08-08 00:39:15,258 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (1/1) ... [2021-08-08 00:39:15,260 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-08 00:39:15,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-08 00:39:15,277 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-08 00:39:15,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-08 00:39:15,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (1/1) ... [2021-08-08 00:39:15,291 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-08 00:39:15,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-08 00:39:15,318 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-08-08 00:39:15,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-08-08 00:39:15,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-08-08 00:39:15,378 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-08-08 00:39:15,378 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-08-08 00:39:15,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-08-08 00:39:15,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-08-08 00:39:15,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-08-08 00:39:15,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-08-08 00:39:15,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-08 00:39:15,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-08 00:39:15,381 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-08-08 00:39:16,229 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-08 00:39:16,229 INFO L299 CfgBuilder]: Removed 15 assume(true) statements. [2021-08-08 00:39:16,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:39:16 BoogieIcfgContainer [2021-08-08 00:39:16,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-08 00:39:16,243 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-08 00:39:16,243 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-08 00:39:16,245 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-08 00:39:16,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.08 12:39:14" (1/3) ... [2021-08-08 00:39:16,246 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d253893 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.08 12:39:16, skipping insertion in model container [2021-08-08 00:39:16,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:39:15" (2/3) ... [2021-08-08 00:39:16,265 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d253893 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.08 12:39:16, skipping insertion in model container [2021-08-08 00:39:16,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:39:16" (3/3) ... [2021-08-08 00:39:16,267 INFO L111 eAbstractionObserver]: Analyzing ICFG 26_stack_cas_longest-1.i [2021-08-08 00:39:16,286 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-08-08 00:39:16,286 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-08 00:39:16,286 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-08 00:39:16,286 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-08-08 00:39:16,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,334 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,335 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,336 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,336 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,336 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,339 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,355 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,355 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,356 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,356 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,361 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,364 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,364 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,364 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,366 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,367 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-08-08 00:39:16,395 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-08-08 00:39:16,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-08 00:39:16,397 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-08-08 00:39:16,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-08-08 00:39:16,419 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Thread1of1ForFork0 ======== [2021-08-08 00:39:16,425 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-08-08 00:39:16,426 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-08-08 00:39:16,536 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-08 00:39:16,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-08 00:39:16,539 INFO L82 PathProgramCache]: Analyzing trace with hash 1897191069, now seen corresponding path program 1 times [2021-08-08 00:39:16,545 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-08 00:39:16,545 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653640918] [2021-08-08 00:39:16,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-08 00:39:16,545 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-08 00:39:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-08 00:39:16,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-08 00:39:16,719 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-08 00:39:16,719 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653640918] [2021-08-08 00:39:16,719 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653640918] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-08 00:39:16,720 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-08 00:39:16,720 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-08 00:39:16,721 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133498647] [2021-08-08 00:39:16,724 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-08 00:39:16,724 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-08 00:39:16,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-08 00:39:16,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-08 00:39:16,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-08 00:39:16,734 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-08 00:39:16,735 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-08 00:39:16,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-08 00:39:16,757 WARN L313 ript$VariableManager]: TermVariabe |v_thr1___VERIFIER_atomic_assert_#t~short13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,757 WARN L313 ript$VariableManager]: TermVariabe |v_thr1___VERIFIER_atomic_assert_#t~short13_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,757 WARN L313 ript$VariableManager]: TermVariabe |v_thr1___VERIFIER_atomic_assert_#t~ret12_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,757 WARN L313 ript$VariableManager]: TermVariabe |v_thr1___VERIFIER_atomic_assert_#t~ret12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-08 00:39:16,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-08 00:39:16,772 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-08 00:39:16,772 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-08 00:39:16,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-08 00:39:16,773 INFO L82 PathProgramCache]: Analyzing trace with hash -926293801, now seen corresponding path program 1 times [2021-08-08 00:39:16,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-08 00:39:16,773 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076646595] [2021-08-08 00:39:16,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-08 00:39:16,773 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-08 00:39:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-08 00:39:16,865 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-08 00:39:16,866 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-08 00:39:16,866 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2076646595] [2021-08-08 00:39:16,866 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2076646595] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-08 00:39:16,866 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-08 00:39:16,866 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-08-08 00:39:16,866 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693976523] [2021-08-08 00:39:16,867 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-08-08 00:39:16,867 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-08 00:39:16,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-08 00:39:16,868 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-08 00:39:16,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-08 00:39:16,868 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-08 00:39:16,869 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-08 00:39:16,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-08 00:39:16,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-08 00:39:16,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-08 00:39:16,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-08-08 00:39:16,962 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-08 00:39:16,962 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-08 00:39:16,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-08 00:39:16,963 INFO L82 PathProgramCache]: Analyzing trace with hash 260661328, now seen corresponding path program 1 times [2021-08-08 00:39:16,963 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-08 00:39:16,963 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331228270] [2021-08-08 00:39:16,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-08 00:39:16,963 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-08 00:39:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-08-08 00:39:17,025 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-08-08 00:39:17,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-08-08 00:39:17,080 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-08-08 00:39:17,080 INFO L626 BasicCegarLoop]: Counterexample is feasible [2021-08-08 00:39:17,081 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION [2021-08-08 00:39:17,082 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-08 00:39:17,086 INFO L308 ceAbstractionStarter]: Result for error location thr1Thread1of1ForFork0 was UNSAFE (1/2) [2021-08-08 00:39:17,088 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-08-08 00:39:17,089 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-08-08 00:39:17,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.08 12:39:17 BasicIcfg [2021-08-08 00:39:17,165 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-08 00:39:17,166 INFO L168 Benchmark]: Toolchain (without parser) took 2308.77 ms. Allocated memory was 127.9 MB in the beginning and 277.9 MB in the end (delta: 149.9 MB). Free memory was 91.7 MB in the beginning and 204.0 MB in the end (delta: -112.3 MB). Peak memory consumption was 38.5 MB. Max. memory is 8.0 GB. [2021-08-08 00:39:17,166 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 127.9 MB. Free memory was 109.5 MB in the beginning and 109.4 MB in the end (delta: 91.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-08-08 00:39:17,167 INFO L168 Benchmark]: CACSL2BoogieTranslator took 311.28 ms. Allocated memory was 127.9 MB in the beginning and 199.2 MB in the end (delta: 71.3 MB). Free memory was 91.5 MB in the beginning and 174.9 MB in the end (delta: -83.4 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. [2021-08-08 00:39:17,167 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.83 ms. Allocated memory is still 199.2 MB. Free memory was 174.9 MB in the beginning and 172.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-08-08 00:39:17,167 INFO L168 Benchmark]: Boogie Preprocessor took 29.70 ms. Allocated memory is still 199.2 MB. Free memory was 172.3 MB in the beginning and 170.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-08-08 00:39:17,168 INFO L168 Benchmark]: RCFGBuilder took 954.75 ms. Allocated memory is still 199.2 MB. Free memory was 170.5 MB in the beginning and 120.7 MB in the end (delta: 49.8 MB). Peak memory consumption was 51.4 MB. Max. memory is 8.0 GB. [2021-08-08 00:39:17,168 INFO L168 Benchmark]: TraceAbstraction took 922.68 ms. Allocated memory was 199.2 MB in the beginning and 277.9 MB in the end (delta: 78.6 MB). Free memory was 120.2 MB in the beginning and 204.0 MB in the end (delta: -83.8 MB). There was no memory consumed. Max. memory is 8.0 GB. [2021-08-08 00:39:17,169 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 127.9 MB. Free memory was 109.5 MB in the beginning and 109.4 MB in the end (delta: 91.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 311.28 ms. Allocated memory was 127.9 MB in the beginning and 199.2 MB in the end (delta: 71.3 MB). Free memory was 91.5 MB in the beginning and 174.9 MB in the end (delta: -83.4 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 59.83 ms. Allocated memory is still 199.2 MB. Free memory was 174.9 MB in the beginning and 172.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 29.70 ms. Allocated memory is still 199.2 MB. Free memory was 172.3 MB in the beginning and 170.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 954.75 ms. Allocated memory is still 199.2 MB. Free memory was 170.5 MB in the beginning and 120.7 MB in the end (delta: 49.8 MB). Peak memory consumption was 51.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 922.68 ms. Allocated memory was 199.2 MB in the beginning and 277.9 MB in the end (delta: 78.6 MB). Free memory was 120.2 MB in the beginning and 204.0 MB in the end (delta: -83.8 MB). There was no memory consumed. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2578, positive: 2174, positive conditional: 443, positive unconditional: 1731, negative: 404, negative conditional: 391, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2187, positive: 2174, positive conditional: 443, positive unconditional: 1731, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2187, positive: 2174, positive conditional: 443, positive unconditional: 1731, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2187, positive: 2174, positive conditional: 302, positive unconditional: 1872, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2187, positive: 2174, positive conditional: 45, positive unconditional: 2129, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2187, positive: 2174, positive conditional: 45, positive unconditional: 2129, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1421, positive: 1408, positive conditional: 0, positive unconditional: 1408, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1421, positive: 1406, positive conditional: 0, positive unconditional: 1406, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 15, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 63, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2187, positive: 766, positive conditional: 45, positive unconditional: 721, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1421, unknown conditional: 0, unknown unconditional: 1421] , Statistics on independence cache: Total cache size (in pairs): 1421, Positive cache size: 1408, Positive conditional cache size: 0, Positive unconditional cache size: 1408, Negative cache size: 13, Negative conditional cache size: 0, Negative unconditional cache size: 13, Eliminated conditions: 257, Maximal queried relation: 0, Independence queries for same thread: 391 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 93, Number of persistent set computation: 116, Number of trivial persistent sets: 80, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1744, positive: 1731, positive conditional: 0, positive unconditional: 1731, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2578, positive: 2174, positive conditional: 443, positive unconditional: 1731, negative: 404, negative conditional: 391, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2187, positive: 2174, positive conditional: 443, positive unconditional: 1731, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2187, positive: 2174, positive conditional: 443, positive unconditional: 1731, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2187, positive: 2174, positive conditional: 302, positive unconditional: 1872, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2187, positive: 2174, positive conditional: 45, positive unconditional: 2129, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2187, positive: 2174, positive conditional: 45, positive unconditional: 2129, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1421, positive: 1408, positive conditional: 0, positive unconditional: 1408, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1421, positive: 1406, positive conditional: 0, positive unconditional: 1406, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 15, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 63, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2187, positive: 766, positive conditional: 45, positive unconditional: 721, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1421, unknown conditional: 0, unknown unconditional: 1421] , Statistics on independence cache: Total cache size (in pairs): 1421, Positive cache size: 1408, Positive conditional cache size: 0, Positive unconditional cache size: 1408, Negative cache size: 13, Negative conditional cache size: 0, Negative unconditional cache size: 13, Eliminated conditions: 257, Maximal queried relation: 0, Independence queries for same thread: 391 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 759]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L714] 0 int memory[(2*960+1)]; [L715] 0 int next_alloc_idx = 1; VAL [next_alloc_idx=1] [L716] 0 int m = 0; VAL [m={7:0}, next_alloc_idx=1] [L717] 0 int top; VAL [m={7:0}, next_alloc_idx=1, top={8:0}] [L769] 0 int m2 = 0; VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, top={8:0}] [L770] 0 int state = 0; VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=0, top={8:0}] [L788] 0 pthread_t t; VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=0, top={8:0}] [L789] COND TRUE 0 1 VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=0, top={8:0}] [L789] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=0, top={8:0}] [L773] CALL 1 __VERIFIER_atomic_acquire(&m2) [L691] EXPR 1 \read(*m) [L691] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L691] RET 1 assume_abort_if_not(*m==0) [L692] 1 *m = 1 [L773] RET 1 __VERIFIER_atomic_acquire(&m2) [L776] 1 case 0: VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=0, top={8:0}] [L732] 1 top = 0 VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=0, top={8:0}] [L778] 1 state = 1 VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=1, top={8:0}] [L779] 1 case 1: VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=1, top={8:0}] [L780] CALL 1 __VERIFIER_atomic_release(&m2) [L696] EXPR 1 \read(*m) [L696] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L696] RET 1 assume_abort_if_not(*m==1) [L697] 1 *m = 0 [L780] RET 1 __VERIFIER_atomic_release(&m2) [L762] 1 int r = -1; VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=1, top={8:0}] [L763] 1 int arg = __VERIFIER_nondet_int(); VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=1, top={8:0}] [L764] COND TRUE 1 1 VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=1, top={8:0}] [L741] 1 int oldTop = -1, newTop = -1, casret = -1; VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=1, top={8:0}] [L719] 1 int curr_alloc_idx = -1; VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=1, top={8:0}] [L720] CALL 1 __VERIFIER_atomic_acquire(&m) [L691] EXPR 1 \read(*m) [L691] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L691] RET 1 assume_abort_if_not(*m==0) [L692] 1 *m = 1 [L720] RET 1 __VERIFIER_atomic_acquire(&m) [L721] COND FALSE 1 !(next_alloc_idx+2-1 > (2*960+1)) VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=1, top={8:0}] [L725] 1 curr_alloc_idx = next_alloc_idx VAL [m={7:0}, m2={9:0}, next_alloc_idx=1, state=1, top={8:0}] [L726] 1 next_alloc_idx += 2 VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L727] CALL 1 __VERIFIER_atomic_release(&m) [L696] EXPR 1 \read(*m) [L696] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L696] RET 1 assume_abort_if_not(*m==1) [L697] 1 *m = 0 [L727] RET 1 __VERIFIER_atomic_release(&m) [L729] 1 return curr_alloc_idx; VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L742] 1 newTop = index_malloc() VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L743] COND FALSE 1 !(newTop == 0) VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L746] 1 memory[newTop+0] = d VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L789] COND TRUE 0 1 VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L789] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L747] COND TRUE 1 1 VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L748] EXPR 1 \read(top) VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L748] 1 oldTop = top VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L749] 1 memory[newTop+1] = oldTop VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L750] CALL 1 __VERIFIER_atomic_CAS(&top,oldTop,newTop,&casret) [L705] EXPR 1 \read(*v) [L705] COND TRUE 1 *v == e [L707] 1 *v = u [L707] 1 *r = 1 [L750] RET 1 __VERIFIER_atomic_CAS(&top,oldTop,newTop,&casret) [L751] EXPR 1 \read(casret) VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L751] COND TRUE 1 casret==1 VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L752] 1 return 1; VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L741] 1 int oldTop = -1, newTop = -1, casret = -1; VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L752] 1 return 1; VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L765] 1 r = push(arg) VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] [L766] CALL 1 __VERIFIER_atomic_assert(r) [L759] EXPR 1 !r || !isEmpty() [L759] CALL, EXPR 1 isEmpty() [L735] EXPR 1 \read(top) [L735] COND FALSE 1 !(top == 0) [L738] 1 return 0; [L759] RET, EXPR 1 isEmpty() [L759] EXPR 1 !r || !isEmpty() [L759] COND TRUE 1 !(!(!r || !isEmpty())) [L759] 1 reach_error() VAL [m={7:0}, m2={9:0}, next_alloc_idx=3, state=1, top={8:0}] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thr1Thread1of1ForFork0 with 1 thread instances CFG has 3 procedures, 168 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 693.6ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12.0ms, PartialOrderReductionTime: 227.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, 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: 10.5ms SsaConstructionTime, 99.7ms SatisfiabilityAnalysisTime, 165.1ms InterpolantComputationTime, 237 NumberOfCodeBlocks, 237 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 149 ConstructedInterpolants, 0 QuantifiedInterpolants, 347 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 6/6 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! [2021-08-08 00:39:17,195 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-08-08 00:39:17,415 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...