/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-11af1e5 [2020-10-09 11:38:48,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-09 11:38:48,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-09 11:38:49,000 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-09 11:38:49,000 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-09 11:38:49,001 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-09 11:38:49,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-09 11:38:49,004 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-09 11:38:49,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-09 11:38:49,006 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-09 11:38:49,007 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-09 11:38:49,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-09 11:38:49,009 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-09 11:38:49,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-09 11:38:49,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-09 11:38:49,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-09 11:38:49,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-09 11:38:49,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-09 11:38:49,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-09 11:38:49,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-09 11:38:49,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-09 11:38:49,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-09 11:38:49,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-09 11:38:49,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-09 11:38:49,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-09 11:38:49,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-09 11:38:49,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-09 11:38:49,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-09 11:38:49,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-09 11:38:49,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-09 11:38:49,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-09 11:38:49,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-09 11:38:49,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-09 11:38:49,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-09 11:38:49,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-09 11:38:49,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-09 11:38:49,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-09 11:38:49,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-09 11:38:49,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-09 11:38:49,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-09 11:38:49,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-09 11:38:49,034 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-09 11:38:49,058 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-09 11:38:49,059 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-09 11:38:49,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-09 11:38:49,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-09 11:38:49,060 INFO L138 SettingsManager]: * Use SBE=true [2020-10-09 11:38:49,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-09 11:38:49,061 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-09 11:38:49,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-09 11:38:49,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-09 11:38:49,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-09 11:38:49,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-09 11:38:49,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-09 11:38:49,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-09 11:38:49,062 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-09 11:38:49,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-09 11:38:49,062 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-09 11:38:49,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-09 11:38:49,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-09 11:38:49,063 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-09 11:38:49,063 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-09 11:38:49,063 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-09 11:38:49,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-09 11:38:49,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-09 11:38:49,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-09 11:38:49,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-09 11:38:49,064 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-09 11:38:49,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-09 11:38:49,065 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-09 11:38:49,065 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-09 11:38:49,065 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-09 11:38:49,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-09 11:38:49,348 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-09 11:38:49,351 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-09 11:38:49,353 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-09 11:38:49,353 INFO L275 PluginConnector]: CDTParser initialized [2020-10-09 11:38:49,354 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i [2020-10-09 11:38:49,429 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b47c65e87/8eb94393a7cd4c418928ceaa060731bd/FLAG175b965c5 [2020-10-09 11:38:49,924 INFO L306 CDTParser]: Found 1 translation units. [2020-10-09 11:38:49,924 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i [2020-10-09 11:38:49,939 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b47c65e87/8eb94393a7cd4c418928ceaa060731bd/FLAG175b965c5 [2020-10-09 11:38:50,241 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b47c65e87/8eb94393a7cd4c418928ceaa060731bd [2020-10-09 11:38:50,250 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-09 11:38:50,253 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-09 11:38:50,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-09 11:38:50,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-09 11:38:50,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-09 11:38:50,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7defe54d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50, skipping insertion in model container [2020-10-09 11:38:50,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-09 11:38:50,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-09 11:38:50,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-09 11:38:50,776 INFO L203 MainTranslator]: Completed pre-run [2020-10-09 11:38:50,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-09 11:38:50,893 INFO L208 MainTranslator]: Completed translation [2020-10-09 11:38:50,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50 WrapperNode [2020-10-09 11:38:50,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-09 11:38:50,894 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-09 11:38:50,894 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-09 11:38:50,894 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-09 11:38:50,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,949 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-09 11:38:50,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-09 11:38:50,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-09 11:38:50,950 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-09 11:38:50,958 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,971 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (1/1) ... [2020-10-09 11:38:50,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-09 11:38:50,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-09 11:38:50,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-09 11:38:50,983 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-09 11:38:50,984 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (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 [2020-10-09 11:38:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-09 11:38:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-09 11:38:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-09 11:38:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-09 11:38:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-09 11:38:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-09 11:38:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-09 11:38:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-09 11:38:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-09 11:38:51,052 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-09 11:38:52,064 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-09 11:38:52,064 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2020-10-09 11:38:52,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.10 11:38:52 BoogieIcfgContainer [2020-10-09 11:38:52,067 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-09 11:38:52,069 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-09 11:38:52,069 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-09 11:38:52,073 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-09 11:38:52,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.10 11:38:50" (1/3) ... [2020-10-09 11:38:52,074 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b662434 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.10 11:38:52, skipping insertion in model container [2020-10-09 11:38:52,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 11:38:50" (2/3) ... [2020-10-09 11:38:52,075 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b662434 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.10 11:38:52, skipping insertion in model container [2020-10-09 11:38:52,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.10 11:38:52" (3/3) ... [2020-10-09 11:38:52,077 INFO L111 eAbstractionObserver]: Analyzing ICFG 25_stack_longest-2.i [2020-10-09 11:38:52,103 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-09 11:38:52,103 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-09 11:38:52,111 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-09 11:38:52,112 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-09 11:38:52,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,141 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,144 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,144 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,145 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,146 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,146 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,147 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,148 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,148 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,149 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,149 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,149 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,152 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,153 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,153 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,153 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,154 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,154 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,154 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,155 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,155 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,156 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,157 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,158 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,158 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,158 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,158 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,159 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,159 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,159 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,165 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,165 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,166 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,166 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,166 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,167 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,167 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,168 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,171 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,171 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,172 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,172 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,172 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,172 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,172 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,173 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,173 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,173 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,173 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,173 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,174 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,174 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,174 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,174 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,174 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,175 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,175 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,176 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 11:38:52,196 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-10-09 11:38:52,219 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-09 11:38:52,219 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-09 11:38:52,219 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-09 11:38:52,220 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-09 11:38:52,220 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-09 11:38:52,220 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-09 11:38:52,220 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-09 11:38:52,220 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-09 11:38:52,235 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-09 11:38:52,238 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 81 places, 85 transitions, 175 flow [2020-10-09 11:38:52,241 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 81 places, 85 transitions, 175 flow [2020-10-09 11:38:52,243 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 81 places, 85 transitions, 175 flow [2020-10-09 11:38:52,283 INFO L129 PetriNetUnfolder]: 8/93 cut-off events. [2020-10-09 11:38:52,283 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-09 11:38:52,288 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. [2020-10-09 11:38:52,291 INFO L117 LiptonReduction]: Number of co-enabled transitions 1200 [2020-10-09 11:38:53,554 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 11:38:54,781 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2020-10-09 11:38:55,166 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2020-10-09 11:38:55,367 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2020-10-09 11:38:55,571 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2020-10-09 11:38:55,629 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 11:38:55,898 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 71 [2020-10-09 11:38:55,902 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 11:38:56,006 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-10-09 11:38:56,244 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 11:38:56,255 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 11:38:57,052 WARN L193 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 139 [2020-10-09 11:38:57,071 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 22, 1] term [2020-10-09 11:38:57,071 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 11:38:57,609 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 97 [2020-10-09 11:38:57,612 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 11:38:57,614 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 11:38:58,205 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2020-10-09 11:38:58,496 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2020-10-09 11:38:58,553 INFO L132 LiptonReduction]: Checked pairs total: 1397 [2020-10-09 11:38:58,553 INFO L134 LiptonReduction]: Total number of compositions: 92 [2020-10-09 11:38:58,560 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 12 places, 11 transitions, 27 flow [2020-10-09 11:38:58,569 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 24 states. [2020-10-09 11:38:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-10-09 11:38:58,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-10-09 11:38:58,577 INFO L413 BasicCegarLoop]: Found error trace [2020-10-09 11:38:58,578 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2020-10-09 11:38:58,578 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-09 11:38:58,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 11:38:58,584 INFO L82 PathProgramCache]: Analyzing trace with hash 649512047, now seen corresponding path program 1 times [2020-10-09 11:38:58,594 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-09 11:38:58,594 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115577000] [2020-10-09 11:38:58,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-09 11:38:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-09 11:38:58,786 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-09 11:38:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-09 11:38:58,827 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-09 11:38:58,868 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-09 11:38:58,869 INFO L519 BasicCegarLoop]: Counterexample might be feasible [2020-10-09 11:38:58,869 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-09 11:38:58,870 WARN L264 etLargeBlockEncoding]: Failed to translate choice composition: Branch encoders not available. [2020-10-09 11:38:58,870 WARN L264 etLargeBlockEncoding]: Failed to translate choice composition: Branch encoders not available. [2020-10-09 11:38:58,871 WARN L264 etLargeBlockEncoding]: Failed to translate choice composition: Branch encoders not available. [2020-10-09 11:38:58,876 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [658] [658] thr1ENTRY-->L754: Formula: (let ((.cse12 (select |#memory_int_In-1953293845| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out-1953293845))) (let ((.cse0 (= thr1Thread1of1ForFork0_~arg.base_Out-1953293845 |thr1Thread1of1ForFork0_#in~arg.base_In-1953293845|)) (.cse2 (= (select .cse12 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out-1953293845) 0)) (.cse3 (= |#memory_int_Out-1953293845| (store |#memory_int_In-1953293845| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out-1953293845 (store .cse12 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out-1953293845 1)))) (.cse4 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out-1953293845| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out-1953293845)) (.cse5 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out-1953293845| |~#m2~0.base_In-1953293845|)) (.cse6 (= thr1Thread1of1ForFork0_~arg.offset_Out-1953293845 |thr1Thread1of1ForFork0_#in~arg.offset_In-1953293845|)) (.cse8 (= |~#m2~0.offset_In-1953293845| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out-1953293845|)) (.cse7 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out-1953293845| 1)) (.cse10 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out-1953293845| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out-1953293845)) (.cse9 (= ~state~0_In-1953293845 0)) (.cse11 (= thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out-1953293845 |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out-1953293845|))) (or (and .cse0 (let ((.cse1 (= ~state~0_In-1953293845 1))) (or (and .cse1 |thr1Thread1of1ForFork0_#t~switch9_Out-1953293845|) (and (not .cse1) (not |thr1Thread1of1ForFork0_#t~switch9_Out-1953293845|)))) .cse2 .cse3 (= ~top~0_In-1953293845 ~top~0_Out-1953293845) .cse4 .cse5 .cse6 (= ~state~0_In-1953293845 ~state~0_Out-1953293845) .cse7 .cse8 (not .cse9) .cse10 .cse11) (and .cse0 .cse2 .cse3 .cse4 .cse5 (= ~top~0_Out-1953293845 0) .cse6 (= ~state~0_Out-1953293845 1) .cse8 |thr1Thread1of1ForFork0_#t~switch9_Out-1953293845| .cse7 .cse10 .cse9 .cse11)))) InVars {thr1Thread1of1ForFork0_#in~arg.offset=|thr1Thread1of1ForFork0_#in~arg.offset_In-1953293845|, #memory_int=|#memory_int_In-1953293845|, ~#m2~0.base=|~#m2~0.base_In-1953293845|, thr1Thread1of1ForFork0_#in~arg.base=|thr1Thread1of1ForFork0_#in~arg.base_In-1953293845|, ~#m2~0.offset=|~#m2~0.offset_In-1953293845|, ~top~0=~top~0_In-1953293845, ~state~0=~state~0_In-1953293845} OutVars{thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out-1953293845|, thr1Thread1of1ForFork0_#in~arg.offset=|thr1Thread1of1ForFork0_#in~arg.offset_In-1953293845|, thr1Thread1of1ForFork0_~arg.offset=thr1Thread1of1ForFork0_~arg.offset_Out-1953293845, thr1Thread1of1ForFork0_#t~switch9=|thr1Thread1of1ForFork0_#t~switch9_Out-1953293845|, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out-1953293845|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out-1953293845, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out-1953293845|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out-1953293845|, ~top~0=~top~0_Out-1953293845, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out-1953293845, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out-1953293845, thr1Thread1of1ForFork0_~arg.base=thr1Thread1of1ForFork0_~arg.base_Out-1953293845, #memory_int=|#memory_int_Out-1953293845|, ~#m2~0.base=|~#m2~0.base_In-1953293845|, thr1Thread1of1ForFork0_#in~arg.base=|thr1Thread1of1ForFork0_#in~arg.base_In-1953293845|, ~#m2~0.offset=|~#m2~0.offset_In-1953293845|, ~state~0=~state~0_Out-1953293845} 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 [2020-10-09 11:38:58,879 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [665] [665] L741-3-->L716-3: Formula: (let ((.cse19 (select |#memory_int_In662995060| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out662995060))) (let ((.cse0 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out662995060| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out662995060)) (.cse2 (= |thr1Thread1of1ForFork0_push_#in~d_Out662995060| thr1Thread1of1ForFork0_push_~d_Out662995060)) (.cse3 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out662995060| |~#m~0.base_In662995060|)) (.cse4 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out662995060| |~#m~0.offset_In662995060|)) (.cse5 (= thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out662995060 |thr1Thread1of1ForFork0_index_malloc_#res_Out662995060|)) (.cse6 (= (let ((.cse20 (store |#memory_int_In662995060| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out662995060 (store .cse19 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out662995060 1)))) (store .cse20 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out662995060 (store (select .cse20 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out662995060) thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out662995060 0))) |#memory_int_Out662995060|)) (.cse7 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out662995060| thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out662995060)) (.cse8 (= |~#m~0.base_In662995060| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out662995060|)) (.cse9 (= |~#m~0.offset_In662995060| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out662995060|)) (.cse10 (= (- 1) thr1Thread1of1ForFork0_push_~newTop~0_Out662995060)) (.cse11 (= thr1Thread1of1ForFork0_push_~oldTop~0_Out662995060 (- 1))) (.cse12 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out662995060| thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out662995060)) (.cse15 (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out662995060 |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out662995060|)) (.cse16 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out662995060| 1)) (.cse14 (= (select .cse19 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out662995060) 0)) (.cse13 (= |thr1Thread1of1ForFork0_index_malloc_#res_Out662995060| |thr1Thread1of1ForFork0_push_#t~ret4_Out662995060|)) (.cse1 (< 1920 ~next_alloc_idx~0_In662995060)) (.cse17 (= thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out662995060 |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out662995060|)) (.cse18 (= thr1Thread1of1ForFork0_push_loop_~arg~0_In662995060 |thr1Thread1of1ForFork0_push_#in~d_Out662995060|))) (or (and .cse0 (not .cse1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out662995060 ~next_alloc_idx~0_In662995060) .cse8 (<= 0 (+ |thr1Thread1of1ForFork0_push_#t~ret4_Out662995060| 2147483648)) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= ~next_alloc_idx~0_Out662995060 (+ ~next_alloc_idx~0_In662995060 2)) .cse15 .cse16 .cse17 .cse18) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out662995060 0) .cse8 .cse9 (= ~next_alloc_idx~0_In662995060 ~next_alloc_idx~0_Out662995060) .cse10 .cse11 .cse12 .cse15 .cse16 .cse14 .cse13 .cse1 .cse17 .cse18)))) InVars {~#m~0.base=|~#m~0.base_In662995060|, thr1Thread1of1ForFork0_push_loop_~arg~0=thr1Thread1of1ForFork0_push_loop_~arg~0_In662995060, ~#m~0.offset=|~#m~0.offset_In662995060|, ~next_alloc_idx~0=~next_alloc_idx~0_In662995060, #memory_int=|#memory_int_In662995060|} OutVars{thr1Thread1of1ForFork0_push_#t~ret4=|thr1Thread1of1ForFork0_push_#t~ret4_Out662995060|, thr1Thread1of1ForFork0_index_malloc_#res=|thr1Thread1of1ForFork0_index_malloc_#res_Out662995060|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out662995060|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out662995060|, thr1Thread1of1ForFork0_push_~newTop~0=thr1Thread1of1ForFork0_push_~newTop~0_Out662995060, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out662995060|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out662995060|, thr1Thread1of1ForFork0_push_#res=|thr1Thread1of1ForFork0_push_#res_Out662995060|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out662995060, thr1Thread1of1ForFork0_push_~d=thr1Thread1of1ForFork0_push_~d_Out662995060, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_Out662995060|, thr1Thread1of1ForFork0_push_loop_~arg~0=thr1Thread1of1ForFork0_push_loop_~arg~0_In662995060, ~next_alloc_idx~0=~next_alloc_idx~0_Out662995060, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out662995060|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out662995060, thr1Thread1of1ForFork0_push_~oldTop~0=thr1Thread1of1ForFork0_push_~oldTop~0_Out662995060, thr1Thread1of1ForFork0_push_#in~d=|thr1Thread1of1ForFork0_push_#in~d_Out662995060|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out662995060, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out662995060, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out662995060, ~#m~0.base=|~#m~0.base_In662995060|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out662995060|, ~#m~0.offset=|~#m~0.offset_In662995060|, #memory_int=|#memory_int_Out662995060|, thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0=thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out662995060} 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 [2020-10-09 11:38:58,880 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [664] [664] L716-3-->L740-4: Formula: (let ((.cse0 (= thr1Thread1of1ForFork0_push_~newTop~0_Out1682354953 0)) (.cse1 (= |thr1Thread1of1ForFork0_push_#res_Out1682354953| |thr1Thread1of1ForFork0_push_loop_#t~ret8_Out1682354953|)) (.cse2 (= |thr1Thread1of1ForFork0_push_#t~ret4_In1682354953| thr1Thread1of1ForFork0_push_~newTop~0_Out1682354953))) (or (and (= |#memory_int_In1682354953| |#memory_int_Out1682354953|) (= ~top~0_In1682354953 ~top~0_Out1682354953) (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_In1682354953 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1682354953) (= thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_In1682354953 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1682354953) .cse0 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_In1682354953| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1682354953|) (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_In1682354953| |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1682354953|) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_In1682354953| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1682354953|) (= thr1Thread1of1ForFork0_assume_abort_if_not_~cond_In1682354953 thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out1682354953) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_In1682354953| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out1682354953|) (= |thr1Thread1of1ForFork0_push_#res_Out1682354953| 0) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_In1682354953| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_Out1682354953|) (= thr1Thread1of1ForFork0_push_~oldTop~0_In1682354953 thr1Thread1of1ForFork0_push_~oldTop~0_Out1682354953) .cse1 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_In1682354953| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1682354953|) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_In1682354953| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1682354953|) (= ~memory~0_In1682354953 ~memory~0_Out1682354953) (= thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_In1682354953 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1682354953) (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_In1682354953 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1682354953) .cse2) (let ((.cse3 (select |#memory_int_In1682354953| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1682354953))) (and (= (select .cse3 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1682354953) 0) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1682354953| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1682354953) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1682354953| |~#m~0.base_In1682354953|) (= ~top~0_In1682354953 thr1Thread1of1ForFork0_push_~oldTop~0_Out1682354953) (= (let ((.cse4 (store |#memory_int_In1682354953| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1682354953 (store .cse3 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1682354953 1)))) (store .cse4 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1682354953 (store (select .cse4 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1682354953) thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1682354953 0))) |#memory_int_Out1682354953|) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1682354953| |~#m~0.offset_In1682354953|) (= 1 |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1682354953|) (not .cse0) (= ~memory~0_Out1682354953 (store (store ~memory~0_In1682354953 thr1Thread1of1ForFork0_push_~newTop~0_Out1682354953 thr1Thread1of1ForFork0_push_~d_In1682354953) (+ thr1Thread1of1ForFork0_push_~newTop~0_Out1682354953 1) thr1Thread1of1ForFork0_push_~oldTop~0_Out1682354953)) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1682354953| thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1682354953) (= |~#m~0.offset_In1682354953| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1682354953|) (= |thr1Thread1of1ForFork0_push_#res_Out1682354953| 1) (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1682354953 |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1682354953|) .cse1 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1682354953| thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1682354953) (= thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out1682354953 |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1682354953|) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1682354953| |~#m~0.base_In1682354953|) (= ~top~0_Out1682354953 thr1Thread1of1ForFork0_push_~newTop~0_Out1682354953) .cse2)))) InVars {thr1Thread1of1ForFork0_push_#t~ret4=|thr1Thread1of1ForFork0_push_#t~ret4_In1682354953|, ~memory~0=~memory~0_In1682354953, thr1Thread1of1ForFork0_push_~d=thr1Thread1of1ForFork0_push_~d_In1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_In1682354953|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_In1682354953|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_In1682354953|, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_In1682354953|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_In1682354953, thr1Thread1of1ForFork0_push_~oldTop~0=thr1Thread1of1ForFork0_push_~oldTop~0_In1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_In1682354953|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_In1682354953|, ~top~0=~top~0_In1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_In1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_In1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_In1682354953, ~#m~0.base=|~#m~0.base_In1682354953|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_In1682354953|, ~#m~0.offset=|~#m~0.offset_In1682354953|, #memory_int=|#memory_int_In1682354953|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_In1682354953} OutVars{thr1Thread1of1ForFork0_push_#t~ret4=|thr1Thread1of1ForFork0_push_#t~ret4_Out1682354953|, ~memory~0=~memory~0_Out1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1682354953|, thr1Thread1of1ForFork0_push_~d=thr1Thread1of1ForFork0_push_~d_In1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_Out1682354953|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1682354953|, thr1Thread1of1ForFork0_push_~newTop~0=thr1Thread1of1ForFork0_push_~newTop~0_Out1682354953, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1682354953|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out1682354953, thr1Thread1of1ForFork0_push_~oldTop~0=thr1Thread1of1ForFork0_push_~oldTop~0_Out1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1682354953|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out1682354953|, ~top~0=~top~0_Out1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1682354953, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1682354953, ~#m~0.base=|~#m~0.base_In1682354953|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1682354953|, thr1Thread1of1ForFork0_push_#res=|thr1Thread1of1ForFork0_push_#res_Out1682354953|, ~#m~0.offset=|~#m~0.offset_In1682354953|, #memory_int=|#memory_int_Out1682354953|, thr1Thread1of1ForFork0_push_loop_#t~ret8=|thr1Thread1of1ForFork0_push_loop_#t~ret8_Out1682354953|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1682354953} 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 [2020-10-09 11:38:58,886 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2020-10-09 11:38:58,887 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2020-10-09 11:38:58,890 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2020-10-09 11:38:58,890 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2020-10-09 11:38:58,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.10 11:38:58 BasicIcfg [2020-10-09 11:38:58,919 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-09 11:38:58,922 INFO L168 Benchmark]: Toolchain (without parser) took 8669.35 ms. Allocated memory was 251.7 MB in the beginning and 464.5 MB in the end (delta: 212.9 MB). Free memory was 206.6 MB in the beginning and 420.5 MB in the end (delta: -213.9 MB). There was no memory consumed. Max. memory is 14.2 GB. [2020-10-09 11:38:58,923 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 251.7 MB. Free memory is still 228.1 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-09 11:38:58,924 INFO L168 Benchmark]: CACSL2BoogieTranslator took 637.97 ms. Allocated memory was 251.7 MB in the beginning and 319.3 MB in the end (delta: 67.6 MB). Free memory was 206.6 MB in the beginning and 274.3 MB in the end (delta: -67.7 MB). Peak memory consumption was 33.2 MB. Max. memory is 14.2 GB. [2020-10-09 11:38:58,925 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.85 ms. Allocated memory is still 319.3 MB. Free memory was 271.8 MB in the beginning and 269.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. [2020-10-09 11:38:58,926 INFO L168 Benchmark]: Boogie Preprocessor took 33.39 ms. Allocated memory is still 319.3 MB. Free memory is still 269.2 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-09 11:38:58,929 INFO L168 Benchmark]: RCFGBuilder took 1084.58 ms. Allocated memory is still 319.3 MB. Free memory was 269.2 MB in the beginning and 173.4 MB in the end (delta: 95.9 MB). Peak memory consumption was 95.9 MB. Max. memory is 14.2 GB. [2020-10-09 11:38:58,930 INFO L168 Benchmark]: TraceAbstraction took 6850.66 ms. Allocated memory was 319.3 MB in the beginning and 464.5 MB in the end (delta: 145.2 MB). Free memory was 173.4 MB in the beginning and 420.5 MB in the end (delta: -247.2 MB). There was no memory consumed. Max. memory is 14.2 GB. [2020-10-09 11:38:58,936 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 ms. Allocated memory is still 251.7 MB. Free memory is still 228.1 MB. There was no memory consumed. Max. memory is 14.2 GB. * CACSL2BoogieTranslator took 637.97 ms. Allocated memory was 251.7 MB in the beginning and 319.3 MB in the end (delta: 67.6 MB). Free memory was 206.6 MB in the beginning and 274.3 MB in the end (delta: -67.7 MB). Peak memory consumption was 33.2 MB. Max. memory is 14.2 GB. * Boogie Procedure Inliner took 54.85 ms. Allocated memory is still 319.3 MB. Free memory was 271.8 MB in the beginning and 269.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. * Boogie Preprocessor took 33.39 ms. Allocated memory is still 319.3 MB. Free memory is still 269.2 MB. There was no memory consumed. Max. memory is 14.2 GB. * RCFGBuilder took 1084.58 ms. Allocated memory is still 319.3 MB. Free memory was 269.2 MB in the beginning and 173.4 MB in the end (delta: 95.9 MB). Peak memory consumption was 95.9 MB. Max. memory is 14.2 GB. * TraceAbstraction took 6850.66 ms. Allocated memory was 319.3 MB in the beginning and 464.5 MB in the end (delta: 145.2 MB). Free memory was 173.4 MB in the beginning and 420.5 MB in the end (delta: -247.2 MB). There was no memory consumed. 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: 6.3s, 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: 6.6s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 6.3s, 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...