/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-7bb8cbd [2020-10-15 20:50:31,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 20:50:31,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 20:50:32,006 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 20:50:32,007 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 20:50:32,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 20:50:32,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 20:50:32,011 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 20:50:32,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 20:50:32,013 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 20:50:32,014 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 20:50:32,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 20:50:32,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 20:50:32,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 20:50:32,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 20:50:32,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 20:50:32,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 20:50:32,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 20:50:32,022 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 20:50:32,024 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 20:50:32,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 20:50:32,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 20:50:32,028 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 20:50:32,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 20:50:32,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-15 20:50:32,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 20:50:32,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 20:50:32,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 20:50:32,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 20:50:32,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 20:50:32,037 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 20:50:32,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 20:50:32,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 20:50:32,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 20:50:32,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 20:50:32,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 20:50:32,041 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-FA-SemanticLbe.epf [2020-10-15 20:50:32,065 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 20:50:32,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 20:50:32,066 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 20:50:32,066 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 20:50:32,067 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 20:50:32,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 20:50:32,067 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-15 20:50:32,067 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 20:50:32,067 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-15 20:50:32,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 20:50:32,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 20:50:32,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 20:50:32,068 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 20:50:32,068 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-15 20:50:32,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 20:50:32,069 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 20:50:32,069 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 20:50:32,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 20:50:32,069 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 20:50:32,070 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 20:50:32,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 20:50:32,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 20:50:32,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 20:50:32,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 20:50:32,071 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 20:50:32,071 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 20:50:32,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 20:50:32,071 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 20:50:32,071 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 20:50:32,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 20:50:32,421 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 20:50:32,427 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 20:50:32,429 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 20:50:32,430 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 20:50:32,431 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i [2020-10-15 20:50:32,504 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1826cb3f8/88b6b10995fc4b4e9f103e84870b2eee/FLAG4ed652d1c [2020-10-15 20:50:33,122 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 20:50:33,123 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i [2020-10-15 20:50:33,138 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1826cb3f8/88b6b10995fc4b4e9f103e84870b2eee/FLAG4ed652d1c [2020-10-15 20:50:33,328 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1826cb3f8/88b6b10995fc4b4e9f103e84870b2eee [2020-10-15 20:50:33,336 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 20:50:33,338 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-15 20:50:33,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 20:50:33,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 20:50:33,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 20:50:33,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:50:33" (1/1) ... [2020-10-15 20:50:33,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cd7846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:33, skipping insertion in model container [2020-10-15 20:50:33,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:50:33" (1/1) ... [2020-10-15 20:50:33,355 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 20:50:33,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 20:50:33,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 20:50:33,920 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 20:50:33,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 20:50:34,072 INFO L208 MainTranslator]: Completed translation [2020-10-15 20:50:34,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34 WrapperNode [2020-10-15 20:50:34,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 20:50:34,074 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-15 20:50:34,074 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-15 20:50:34,074 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-15 20:50:34,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (1/1) ... [2020-10-15 20:50:34,101 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (1/1) ... [2020-10-15 20:50:34,126 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-15 20:50:34,127 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 20:50:34,127 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 20:50:34,127 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 20:50:34,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (1/1) ... [2020-10-15 20:50:34,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (1/1) ... [2020-10-15 20:50:34,140 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (1/1) ... [2020-10-15 20:50:34,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (1/1) ... [2020-10-15 20:50:34,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (1/1) ... [2020-10-15 20:50:34,156 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (1/1) ... [2020-10-15 20:50:34,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (1/1) ... [2020-10-15 20:50:34,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 20:50:34,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 20:50:34,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 20:50:34,170 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 20:50:34,171 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 20:50:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 20:50:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-15 20:50:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-15 20:50:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 20:50:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 20:50:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 20:50:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 20:50:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 20:50:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 20:50:34,233 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-15 20:50:35,219 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 20:50:35,220 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2020-10-15 20:50:35,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:50:35 BoogieIcfgContainer [2020-10-15 20:50:35,222 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 20:50:35,238 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 20:50:35,238 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 20:50:35,240 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 20:50:35,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:50:33" (1/3) ... [2020-10-15 20:50:35,241 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d377f9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:50:35, skipping insertion in model container [2020-10-15 20:50:35,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:50:34" (2/3) ... [2020-10-15 20:50:35,242 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d377f9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:50:35, skipping insertion in model container [2020-10-15 20:50:35,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:50:35" (3/3) ... [2020-10-15 20:50:35,243 INFO L111 eAbstractionObserver]: Analyzing ICFG 25_stack_longest-2.i [2020-10-15 20:50:35,255 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-15 20:50:35,255 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-15 20:50:35,262 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 20:50:35,263 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-15 20:50:35,293 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,293 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,294 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,297 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,298 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,298 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,298 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,298 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,298 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,299 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,299 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,299 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,299 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,300 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,300 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,300 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,300 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,300 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,301 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,301 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,301 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,301 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,301 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,302 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,303 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,303 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,303 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,304 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,304 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,304 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,304 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,304 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,305 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,305 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,305 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,305 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,305 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,306 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,306 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,306 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,306 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,306 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,307 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,307 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,307 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,307 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,307 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,307 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,308 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,308 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,308 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,308 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,308 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,309 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,309 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,309 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,309 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,309 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,309 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,310 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,310 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,310 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,310 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,311 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,311 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,311 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,311 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,311 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,311 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,311 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,312 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,312 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,312 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,312 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,313 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,313 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,313 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,313 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,313 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,314 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,314 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,314 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,314 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,314 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,315 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,315 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,315 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,315 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,315 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,315 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,316 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,316 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,316 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,316 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,316 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,317 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,317 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,317 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,317 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,318 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,318 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,318 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,318 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,318 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,319 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,319 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,320 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,320 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,320 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,320 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,320 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,320 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,321 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,321 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,322 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,322 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,322 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,322 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,322 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,322 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,326 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,326 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,327 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,327 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,327 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,327 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,328 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,328 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,328 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,328 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,328 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,328 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,329 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,329 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,329 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,332 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,332 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-15 20:50:35,351 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-10-15 20:50:35,372 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-15 20:50:35,373 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-15 20:50:35,373 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-15 20:50:35,373 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 20:50:35,373 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 20:50:35,373 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-15 20:50:35,373 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 20:50:35,374 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 20:50:35,387 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-15 20:50:35,390 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 81 places, 85 transitions, 175 flow [2020-10-15 20:50:35,393 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 81 places, 85 transitions, 175 flow [2020-10-15 20:50:35,395 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 81 places, 85 transitions, 175 flow [2020-10-15 20:50:35,438 INFO L129 PetriNetUnfolder]: 8/93 cut-off events. [2020-10-15 20:50:35,439 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-15 20:50:35,444 INFO L80 FinitePrefix]: Finished finitePrefix Result has 98 conditions, 93 events. 8/93 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 82 event pairs, 0 based on Foata normal form. 0/82 useless extension candidates. Maximal degree in co-relation 69. Up to 4 conditions per place. [2020-10-15 20:50:35,447 INFO L117 LiptonReduction]: Number of co-enabled transitions 1200 [2020-10-15 20:50:36,809 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-15 20:50:38,167 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2020-10-15 20:50:38,591 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2020-10-15 20:50:38,798 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2020-10-15 20:50:39,014 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2020-10-15 20:50:39,095 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-15 20:50:39,395 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 71 [2020-10-15 20:50:39,400 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-15 20:50:39,789 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-15 20:50:39,806 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-15 20:50:40,637 WARN L193 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 139 [2020-10-15 20:50:40,659 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 22, 1] term [2020-10-15 20:50:40,659 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-15 20:50:41,214 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 97 [2020-10-15 20:50:41,217 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-15 20:50:41,219 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-15 20:50:41,915 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2020-10-15 20:50:42,219 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2020-10-15 20:50:42,294 INFO L132 LiptonReduction]: Checked pairs total: 1397 [2020-10-15 20:50:42,294 INFO L134 LiptonReduction]: Total number of compositions: 92 [2020-10-15 20:50:42,301 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 12 places, 11 transitions, 27 flow [2020-10-15 20:50:42,309 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 24 states. [2020-10-15 20:50:42,311 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-10-15 20:50:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-10-15 20:50:42,316 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 20:50:42,316 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2020-10-15 20:50:42,317 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-15 20:50:42,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 20:50:42,322 INFO L82 PathProgramCache]: Analyzing trace with hash 649512047, now seen corresponding path program 1 times [2020-10-15 20:50:42,332 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-15 20:50:42,332 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865958144] [2020-10-15 20:50:42,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 20:50:42,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-15 20:50:42,499 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-15 20:50:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-15 20:50:42,556 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-15 20:50:42,584 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-15 20:50:42,585 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-15 20:50:42,585 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 20:50:42,586 WARN L264 etLargeBlockEncoding]: Failed to translate choice composition: Branch encoders not available. [2020-10-15 20:50:42,586 WARN L264 etLargeBlockEncoding]: Failed to translate choice composition: Branch encoders not available. [2020-10-15 20:50:42,586 WARN L264 etLargeBlockEncoding]: Failed to translate choice composition: Branch encoders not available. [2020-10-15 20:50:42,591 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [658] [658] thr1ENTRY-->L754: Formula: (let ((.cse12 (select |#memory_int_In469042089| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out469042089))) (let ((.cse0 (= |thr1Thread1of1ForFork0_#in~arg.base_In469042089| thr1Thread1of1ForFork0_~arg.base_Out469042089)) (.cse1 (= (select .cse12 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out469042089) 0)) (.cse2 (= thr1Thread1of1ForFork0_~arg.offset_Out469042089 |thr1Thread1of1ForFork0_#in~arg.offset_In469042089|)) (.cse3 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out469042089| 1)) (.cse4 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out469042089| |~#m2~0.base_In469042089|)) (.cse5 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out469042089| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out469042089)) (.cse7 (= ~state~0_In469042089 0)) (.cse6 (= |#memory_int_Out469042089| (store |#memory_int_In469042089| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out469042089 (store .cse12 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out469042089 1)))) (.cse8 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out469042089| |~#m2~0.offset_In469042089|)) (.cse9 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out469042089| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out469042089)) (.cse10 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out469042089| thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out469042089))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~state~0_In469042089 ~state~0_Out469042089) (= ~top~0_In469042089 ~top~0_Out469042089) .cse6 (not .cse7) .cse8 .cse9 .cse10 (let ((.cse11 (= ~state~0_In469042089 1))) (or (and (not |thr1Thread1of1ForFork0_#t~switch9_Out469042089|) (not .cse11)) (and |thr1Thread1of1ForFork0_#t~switch9_Out469042089| .cse11)))) (and |thr1Thread1of1ForFork0_#t~switch9_Out469042089| .cse0 .cse1 .cse2 .cse3 (= ~state~0_Out469042089 1) .cse4 .cse5 (= ~top~0_Out469042089 0) .cse7 .cse6 .cse8 .cse9 .cse10)))) InVars {thr1Thread1of1ForFork0_#in~arg.offset=|thr1Thread1of1ForFork0_#in~arg.offset_In469042089|, #memory_int=|#memory_int_In469042089|, ~#m2~0.base=|~#m2~0.base_In469042089|, thr1Thread1of1ForFork0_#in~arg.base=|thr1Thread1of1ForFork0_#in~arg.base_In469042089|, ~#m2~0.offset=|~#m2~0.offset_In469042089|, ~top~0=~top~0_In469042089, ~state~0=~state~0_In469042089} OutVars{thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out469042089|, thr1Thread1of1ForFork0_#in~arg.offset=|thr1Thread1of1ForFork0_#in~arg.offset_In469042089|, thr1Thread1of1ForFork0_~arg.offset=thr1Thread1of1ForFork0_~arg.offset_Out469042089, thr1Thread1of1ForFork0_#t~switch9=|thr1Thread1of1ForFork0_#t~switch9_Out469042089|, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out469042089|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out469042089, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out469042089|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out469042089|, ~top~0=~top~0_Out469042089, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out469042089, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out469042089, thr1Thread1of1ForFork0_~arg.base=thr1Thread1of1ForFork0_~arg.base_Out469042089, #memory_int=|#memory_int_Out469042089|, ~#m2~0.base=|~#m2~0.base_In469042089|, thr1Thread1of1ForFork0_#in~arg.base=|thr1Thread1of1ForFork0_#in~arg.base_In469042089|, ~#m2~0.offset=|~#m2~0.offset_In469042089|, ~state~0=~state~0_Out469042089} AuxVars[] AssignedVars[thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset, thr1Thread1of1ForFork0_~arg.offset, thr1Thread1of1ForFork0_#t~switch9, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond, thr1Thread1of1ForFork0_assume_abort_if_not_~cond, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2, ~top~0, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset, thr1Thread1of1ForFork0_~arg.base, #memory_int, ~state~0] because there is no mapped edge [2020-10-15 20:50:42,592 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [665] [665] L741-3-->L716-3: Formula: (let ((.cse20 (select |#memory_int_In1276340644| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1276340644))) (let ((.cse0 (= (- 1) thr1Thread1of1ForFork0_push_~oldTop~0_Out1276340644)) (.cse1 (= (select .cse20 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1276340644) 0)) (.cse2 (= |thr1Thread1of1ForFork0_push_#in~d_Out1276340644| thr1Thread1of1ForFork0_push_loop_~arg~0_In1276340644)) (.cse6 (< 1920 ~next_alloc_idx~0_In1276340644)) (.cse3 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1276340644| thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out1276340644)) (.cse4 (= thr1Thread1of1ForFork0_push_~newTop~0_Out1276340644 (- 1))) (.cse5 (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1276340644 |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1276340644|)) (.cse7 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1276340644| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1276340644)) (.cse8 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1276340644| 1)) (.cse9 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1276340644| |~#m~0.offset_In1276340644|)) (.cse10 (= |thr1Thread1of1ForFork0_push_#in~d_Out1276340644| thr1Thread1of1ForFork0_push_~d_Out1276340644)) (.cse11 (= (let ((.cse19 (store |#memory_int_In1276340644| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1276340644 (store .cse20 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1276340644 1)))) (store .cse19 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1276340644 (store (select .cse19 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1276340644) thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1276340644 0))) |#memory_int_Out1276340644|)) (.cse12 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1276340644| |~#m~0.base_In1276340644|)) (.cse13 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1276340644| thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1276340644)) (.cse14 (= |thr1Thread1of1ForFork0_push_#t~ret4_Out1276340644| |thr1Thread1of1ForFork0_index_malloc_#res_Out1276340644|)) (.cse15 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1276340644| thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1276340644)) (.cse16 (= thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out1276340644 |thr1Thread1of1ForFork0_index_malloc_#res_Out1276340644|)) (.cse18 (= |~#m~0.offset_In1276340644| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1276340644|)) (.cse17 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1276340644| |~#m~0.base_In1276340644|))) (or (and (= thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out1276340644 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= ~next_alloc_idx~0_In1276340644 ~next_alloc_idx~0_Out1276340644) .cse15 .cse16 .cse17 .cse18) (and .cse0 .cse1 (= thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out1276340644 ~next_alloc_idx~0_In1276340644) .cse2 (not .cse6) .cse3 .cse4 .cse5 .cse7 (= ~next_alloc_idx~0_Out1276340644 (+ ~next_alloc_idx~0_In1276340644 2)) .cse8 .cse9 .cse10 (<= 0 (+ |thr1Thread1of1ForFork0_push_#t~ret4_Out1276340644| 2147483648)) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse18 .cse17)))) InVars {~#m~0.base=|~#m~0.base_In1276340644|, thr1Thread1of1ForFork0_push_loop_~arg~0=thr1Thread1of1ForFork0_push_loop_~arg~0_In1276340644, ~#m~0.offset=|~#m~0.offset_In1276340644|, ~next_alloc_idx~0=~next_alloc_idx~0_In1276340644, #memory_int=|#memory_int_In1276340644|} OutVars{thr1Thread1of1ForFork0_push_#t~ret4=|thr1Thread1of1ForFork0_push_#t~ret4_Out1276340644|, thr1Thread1of1ForFork0_index_malloc_#res=|thr1Thread1of1ForFork0_index_malloc_#res_Out1276340644|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1276340644|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1276340644|, thr1Thread1of1ForFork0_push_~newTop~0=thr1Thread1of1ForFork0_push_~newTop~0_Out1276340644, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1276340644|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out1276340644|, thr1Thread1of1ForFork0_push_#res=|thr1Thread1of1ForFork0_push_#res_Out1276340644|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1276340644, thr1Thread1of1ForFork0_push_~d=thr1Thread1of1ForFork0_push_~d_Out1276340644, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_Out1276340644|, thr1Thread1of1ForFork0_push_loop_~arg~0=thr1Thread1of1ForFork0_push_loop_~arg~0_In1276340644, ~next_alloc_idx~0=~next_alloc_idx~0_Out1276340644, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1276340644|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out1276340644, thr1Thread1of1ForFork0_push_~oldTop~0=thr1Thread1of1ForFork0_push_~oldTop~0_Out1276340644, thr1Thread1of1ForFork0_push_#in~d=|thr1Thread1of1ForFork0_push_#in~d_Out1276340644|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1276340644, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1276340644, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1276340644, ~#m~0.base=|~#m~0.base_In1276340644|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1276340644|, ~#m~0.offset=|~#m~0.offset_In1276340644|, #memory_int=|#memory_int_Out1276340644|, thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0=thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out1276340644} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_push_#t~ret4, thr1Thread1of1ForFork0_index_malloc_#res, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset, thr1Thread1of1ForFork0_push_~d, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base, thr1Thread1of1ForFork0_push_~newTop~0, ~next_alloc_idx~0, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond, thr1Thread1of1ForFork0_assume_abort_if_not_~cond, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base, thr1Thread1of1ForFork0_push_~oldTop~0, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2, thr1Thread1of1ForFork0_push_#in~d, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset, thr1Thread1of1ForFork0_push_#res, #memory_int, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base, thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0] because there is no mapped edge [2020-10-15 20:50:42,593 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [664] [664] L716-3-->L740-4: Formula: (let ((.cse4 (= thr1Thread1of1ForFork0_push_~newTop~0_Out644279943 0)) (.cse2 (= |thr1Thread1of1ForFork0_push_#res_Out644279943| |thr1Thread1of1ForFork0_push_loop_#t~ret8_Out644279943|)) (.cse3 (= thr1Thread1of1ForFork0_push_~newTop~0_Out644279943 |thr1Thread1of1ForFork0_push_#t~ret4_In644279943|))) (or (let ((.cse1 (select |#memory_int_In644279943| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out644279943))) (and (= |~#m~0.base_In644279943| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out644279943|) (= |#memory_int_Out644279943| (let ((.cse0 (store |#memory_int_In644279943| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out644279943 (store .cse1 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out644279943 1)))) (store .cse0 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out644279943 (store (select .cse0 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out644279943) thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out644279943 0)))) .cse2 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out644279943| thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out644279943) (= (select .cse1 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out644279943) 0) .cse3 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out644279943| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out644279943) (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out644279943| 1) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out644279943| thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out644279943) (= |~#m~0.offset_In644279943| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out644279943|) (= thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out644279943 |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out644279943|) (= |thr1Thread1of1ForFork0_push_#res_Out644279943| 1) (= ~memory~0_Out644279943 (store (store ~memory~0_In644279943 thr1Thread1of1ForFork0_push_~newTop~0_Out644279943 thr1Thread1of1ForFork0_push_~d_In644279943) (+ thr1Thread1of1ForFork0_push_~newTop~0_Out644279943 1) thr1Thread1of1ForFork0_push_~oldTop~0_Out644279943)) (not .cse4) (= |~#m~0.offset_In644279943| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out644279943|) (= ~top~0_In644279943 thr1Thread1of1ForFork0_push_~oldTop~0_Out644279943) (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out644279943 |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out644279943|) (= ~top~0_Out644279943 thr1Thread1of1ForFork0_push_~newTop~0_Out644279943) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out644279943| |~#m~0.base_In644279943|))) (and (= thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_In644279943 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out644279943) (= ~memory~0_In644279943 ~memory~0_Out644279943) .cse4 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_In644279943| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_Out644279943|) (= ~top~0_In644279943 ~top~0_Out644279943) .cse2 (= thr1Thread1of1ForFork0_push_~oldTop~0_In644279943 thr1Thread1of1ForFork0_push_~oldTop~0_Out644279943) (= |#memory_int_In644279943| |#memory_int_Out644279943|) .cse3 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_In644279943| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out644279943|) (= |thr1Thread1of1ForFork0_push_#res_Out644279943| 0) (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_In644279943| |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out644279943|) (= thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_In644279943 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out644279943) (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_In644279943 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out644279943) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_In644279943| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out644279943|) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_In644279943| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out644279943|) (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_In644279943 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out644279943) (= thr1Thread1of1ForFork0_assume_abort_if_not_~cond_In644279943 thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out644279943) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_In644279943| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out644279943|) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_In644279943| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out644279943|)))) InVars {thr1Thread1of1ForFork0_push_#t~ret4=|thr1Thread1of1ForFork0_push_#t~ret4_In644279943|, ~memory~0=~memory~0_In644279943, thr1Thread1of1ForFork0_push_~d=thr1Thread1of1ForFork0_push_~d_In644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_In644279943|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_In644279943|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_In644279943|, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_In644279943|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_In644279943, thr1Thread1of1ForFork0_push_~oldTop~0=thr1Thread1of1ForFork0_push_~oldTop~0_In644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_In644279943|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_In644279943|, ~top~0=~top~0_In644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_In644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_In644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_In644279943, ~#m~0.base=|~#m~0.base_In644279943|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_In644279943|, ~#m~0.offset=|~#m~0.offset_In644279943|, #memory_int=|#memory_int_In644279943|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_In644279943} OutVars{thr1Thread1of1ForFork0_push_#t~ret4=|thr1Thread1of1ForFork0_push_#t~ret4_Out644279943|, ~memory~0=~memory~0_Out644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out644279943|, thr1Thread1of1ForFork0_push_~d=thr1Thread1of1ForFork0_push_~d_In644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_Out644279943|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out644279943|, thr1Thread1of1ForFork0_push_~newTop~0=thr1Thread1of1ForFork0_push_~newTop~0_Out644279943, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out644279943|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out644279943, thr1Thread1of1ForFork0_push_~oldTop~0=thr1Thread1of1ForFork0_push_~oldTop~0_Out644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out644279943|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out644279943|, ~top~0=~top~0_Out644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out644279943, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out644279943, ~#m~0.base=|~#m~0.base_In644279943|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out644279943|, thr1Thread1of1ForFork0_push_#res=|thr1Thread1of1ForFork0_push_#res_Out644279943|, ~#m~0.offset=|~#m~0.offset_In644279943|, #memory_int=|#memory_int_Out644279943|, thr1Thread1of1ForFork0_push_loop_#t~ret8=|thr1Thread1of1ForFork0_push_loop_#t~ret8_Out644279943|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out644279943} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_push_#t~ret4, ~memory~0, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base, thr1Thread1of1ForFork0_push_~newTop~0, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond, thr1Thread1of1ForFork0_assume_abort_if_not_~cond, thr1Thread1of1ForFork0_push_~oldTop~0, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2, ~top~0, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset, thr1Thread1of1ForFork0_push_#res, #memory_int, thr1Thread1of1ForFork0_push_loop_#t~ret8, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base] because there is no mapped edge [2020-10-15 20:50:42,596 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2020-10-15 20:50:42,597 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2020-10-15 20:50:42,600 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2020-10-15 20:50:42,600 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2020-10-15 20:50:42,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 08:50:42 BasicIcfg [2020-10-15 20:50:42,621 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-15 20:50:42,623 INFO L168 Benchmark]: Toolchain (without parser) took 9285.22 ms. Allocated memory was 246.4 MB in the beginning and 494.9 MB in the end (delta: 248.5 MB). Free memory was 201.3 MB in the beginning and 295.2 MB in the end (delta: -93.9 MB). Peak memory consumption was 154.6 MB. Max. memory is 14.2 GB. [2020-10-15 20:50:42,624 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 246.4 MB. Free memory is still 222.8 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-15 20:50:42,625 INFO L168 Benchmark]: CACSL2BoogieTranslator took 734.40 ms. Allocated memory was 246.4 MB in the beginning and 300.4 MB in the end (delta: 54.0 MB). Free memory was 201.3 MB in the beginning and 253.1 MB in the end (delta: -51.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 14.2 GB. [2020-10-15 20:50:42,626 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.75 ms. Allocated memory is still 300.4 MB. Free memory was 253.1 MB in the beginning and 250.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 14.2 GB. [2020-10-15 20:50:42,627 INFO L168 Benchmark]: Boogie Preprocessor took 36.71 ms. Allocated memory is still 300.4 MB. Free memory was 250.5 MB in the beginning and 248.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. [2020-10-15 20:50:42,628 INFO L168 Benchmark]: RCFGBuilder took 1066.57 ms. Allocated memory was 300.4 MB in the beginning and 351.8 MB in the end (delta: 51.4 MB). Free memory was 248.0 MB in the beginning and 320.5 MB in the end (delta: -72.5 MB). Peak memory consumption was 101.1 MB. Max. memory is 14.2 GB. [2020-10-15 20:50:42,629 INFO L168 Benchmark]: TraceAbstraction took 7383.37 ms. Allocated memory was 351.8 MB in the beginning and 494.9 MB in the end (delta: 143.1 MB). Free memory was 320.5 MB in the beginning and 295.2 MB in the end (delta: 25.3 MB). Peak memory consumption was 168.4 MB. Max. memory is 14.2 GB. [2020-10-15 20:50:42,633 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 246.4 MB. Free memory is still 222.8 MB. There was no memory consumed. Max. memory is 14.2 GB. * CACSL2BoogieTranslator took 734.40 ms. Allocated memory was 246.4 MB in the beginning and 300.4 MB in the end (delta: 54.0 MB). Free memory was 201.3 MB in the beginning and 253.1 MB in the end (delta: -51.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 14.2 GB. * Boogie Procedure Inliner took 52.75 ms. Allocated memory is still 300.4 MB. Free memory was 253.1 MB in the beginning and 250.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 14.2 GB. * Boogie Preprocessor took 36.71 ms. Allocated memory is still 300.4 MB. Free memory was 250.5 MB in the beginning and 248.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. * RCFGBuilder took 1066.57 ms. Allocated memory was 300.4 MB in the beginning and 351.8 MB in the end (delta: 51.4 MB). Free memory was 248.0 MB in the beginning and 320.5 MB in the end (delta: -72.5 MB). Peak memory consumption was 101.1 MB. Max. memory is 14.2 GB. * TraceAbstraction took 7383.37 ms. Allocated memory was 351.8 MB in the beginning and 494.9 MB in the end (delta: 143.1 MB). Free memory was 320.5 MB in the beginning and 295.2 MB in the end (delta: 25.3 MB). Peak memory consumption was 168.4 MB. Max. memory is 14.2 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 770 VarBasedMoverChecksPositive, 28 VarBasedMoverChecksNegative, 7 SemBasedMoverChecksPositive, 21 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.3s, 6 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 6.9s, 81 PlacesBefore, 12 PlacesAfterwards, 85 TransitionsBefore, 11 TransitionsAfterwards, 1200 CoEnabledTransitionPairs, 7 FixpointIterations, 13 TrivialSequentialCompositions, 59 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 15 ConcurrentYvCompositions, 5 ChoiceCompositions, 92 TotalNumberOfCompositions, 1397 MoverChecksTotal - CounterExampleResult [Line: 734]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L688] 0 int memory[(2*960+1)]; [L689] 0 int next_alloc_idx = 1; [L690] 0 int m = 0; [L691] 0 int top; [L744] 0 int m2 = 0; [L745] 0 int state = 0; [L763] 0 pthread_t t; VAL [m={6:0}, m2={3:0}, next_alloc_idx=1, state=0, top=0] [L764] COND TRUE 0 1 [L764] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [m={6:0}, m2={3:0}, next_alloc_idx=1, state=0, top=0] [L754] 1 case 1: [L755] CALL 1 __VERIFIER_atomic_release(&m2) [L685] EXPR 1 \read(*m) [L685] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L685] RET 1 assume_abort_if_not(*m==1) [L686] 1 *m = 0 [L755] RET 1 __VERIFIER_atomic_release(&m2) [L737] 1 int r = -1; [L738] 1 int arg = __VERIFIER_nondet_int(); [L740] 1 r = push(arg) [L741] CALL 1 __VERIFIER_atomic_assert(r) [L734] EXPR 1 !r || !isEmpty() [L734] COND TRUE 1 !(!(!r || !isEmpty())) [L734] 1 __VERIFIER_error() VAL [m={6:0}, m2={3:0}, next_alloc_idx=3, state=1, top=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 78 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 7.2s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 6.9s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=24occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...