/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-PN-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-7bb8cbd [2020-10-16 00:28:20,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 00:28:20,453 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 00:28:20,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 00:28:20,495 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 00:28:20,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 00:28:20,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 00:28:20,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 00:28:20,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 00:28:20,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 00:28:20,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 00:28:20,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 00:28:20,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 00:28:20,521 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 00:28:20,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 00:28:20,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 00:28:20,527 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 00:28:20,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 00:28:20,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 00:28:20,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 00:28:20,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 00:28:20,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 00:28:20,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 00:28:20,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 00:28:20,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-16 00:28:20,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 00:28:20,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 00:28:20,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 00:28:20,577 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-PN-SemanticLbe.epf [2020-10-16 00:28:20,612 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 00:28:20,612 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 00:28:20,614 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 00:28:20,614 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 00:28:20,614 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 00:28:20,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 00:28:20,614 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 00:28:20,615 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 00:28:20,615 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 00:28:20,615 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 00:28:20,616 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 00:28:20,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 00:28:20,616 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 00:28:20,617 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 00:28:20,617 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 00:28:20,617 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 00:28:20,617 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 00:28:20,618 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 00:28:20,618 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 00:28:20,618 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 00:28:20,618 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 00:28:20,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 00:28:20,619 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 00:28:20,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-16 00:28:20,619 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 00:28:20,619 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 00:28:20,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 00:28:20,620 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2020-10-16 00:28:20,620 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-16 00:28:20,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 00:28:20,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 00:28:20,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 00:28:20,927 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 00:28:20,927 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 00:28:20,928 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i [2020-10-16 00:28:21,003 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b8934908/ee17802a8f524606894c6a9c364fdc9d/FLAG9323ca478 [2020-10-16 00:28:21,490 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 00:28:21,491 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i [2020-10-16 00:28:21,507 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b8934908/ee17802a8f524606894c6a9c364fdc9d/FLAG9323ca478 [2020-10-16 00:28:21,842 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b8934908/ee17802a8f524606894c6a9c364fdc9d [2020-10-16 00:28:21,850 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 00:28:21,851 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 00:28:21,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 00:28:21,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 00:28:21,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 00:28:21,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:28:21" (1/1) ... [2020-10-16 00:28:21,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61b72f02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:21, skipping insertion in model container [2020-10-16 00:28:21,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:28:21" (1/1) ... [2020-10-16 00:28:21,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 00:28:21,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 00:28:22,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 00:28:22,480 INFO L203 MainTranslator]: Completed pre-run [2020-10-16 00:28:22,560 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 00:28:22,660 INFO L208 MainTranslator]: Completed translation [2020-10-16 00:28:22,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22 WrapperNode [2020-10-16 00:28:22,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 00:28:22,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-16 00:28:22,662 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-16 00:28:22,662 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-16 00:28:22,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (1/1) ... [2020-10-16 00:28:22,684 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (1/1) ... [2020-10-16 00:28:22,710 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-16 00:28:22,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-16 00:28:22,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-16 00:28:22,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-16 00:28:22,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (1/1) ... [2020-10-16 00:28:22,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (1/1) ... [2020-10-16 00:28:22,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (1/1) ... [2020-10-16 00:28:22,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (1/1) ... [2020-10-16 00:28:22,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (1/1) ... [2020-10-16 00:28:22,737 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (1/1) ... [2020-10-16 00:28:22,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (1/1) ... [2020-10-16 00:28:22,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-16 00:28:22,744 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-16 00:28:22,744 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-16 00:28:22,744 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-16 00:28:22,745 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (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 [2020-10-16 00:28:22,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-16 00:28:22,802 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-16 00:28:22,803 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-16 00:28:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-16 00:28:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-16 00:28:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-16 00:28:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-16 00:28:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-16 00:28:22,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-16 00:28:22,811 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-16 00:28:23,793 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-16 00:28:23,793 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2020-10-16 00:28:23,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:28:23 BoogieIcfgContainer [2020-10-16 00:28:23,796 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-16 00:28:23,797 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-16 00:28:23,797 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-16 00:28:23,800 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-16 00:28:23,800 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 12:28:21" (1/3) ... [2020-10-16 00:28:23,801 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ea99da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:28:23, skipping insertion in model container [2020-10-16 00:28:23,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:28:22" (2/3) ... [2020-10-16 00:28:23,802 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ea99da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:28:23, skipping insertion in model container [2020-10-16 00:28:23,802 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:28:23" (3/3) ... [2020-10-16 00:28:23,804 INFO L111 eAbstractionObserver]: Analyzing ICFG 25_stack_longer-1.i [2020-10-16 00:28:23,815 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-16 00:28:23,822 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-16 00:28:23,823 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-16 00:28:23,851 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,851 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,852 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,852 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,852 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,853 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,853 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,853 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,853 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,853 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,853 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,854 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,854 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,854 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,854 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,855 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,855 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,855 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,855 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,856 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,856 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,857 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,857 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,859 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,859 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,860 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,860 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,860 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,863 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,863 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,864 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,864 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,864 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,865 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,865 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,865 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,866 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,866 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,867 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,868 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,868 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,868 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,868 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,868 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,869 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,869 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,869 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,869 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,869 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,869 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,870 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,870 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,870 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,870 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,870 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,871 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,871 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,871 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,871 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,872 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,872 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,872 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,872 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,872 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,873 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,873 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,873 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,873 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,874 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,874 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,874 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,874 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,875 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,875 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,875 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,876 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,876 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,876 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,876 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,876 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,876 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,877 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,877 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,881 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,881 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,881 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,881 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,882 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,882 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,882 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,883 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,883 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,883 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,883 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,883 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,883 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,886 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,886 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,886 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:28:23,908 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-10-16 00:28:23,929 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 00:28:23,929 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 00:28:23,930 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 00:28:23,930 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 00:28:23,930 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 00:28:23,930 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 00:28:23,930 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 00:28:23,930 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 00:28:23,943 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 81 places, 85 transitions, 175 flow [2020-10-16 00:28:23,984 INFO L129 PetriNetUnfolder]: 8/93 cut-off events. [2020-10-16 00:28:23,984 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 00:28:23,990 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. [2020-10-16 00:28:23,990 INFO L82 GeneralOperation]: Start removeDead. Operand has 81 places, 85 transitions, 175 flow [2020-10-16 00:28:23,996 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 81 places, 85 transitions, 175 flow [2020-10-16 00:28:23,998 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 00:28:24,001 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 81 places, 85 transitions, 175 flow [2020-10-16 00:28:24,004 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 81 places, 85 transitions, 175 flow [2020-10-16 00:28:24,005 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 81 places, 85 transitions, 175 flow [2020-10-16 00:28:24,024 INFO L129 PetriNetUnfolder]: 8/93 cut-off events. [2020-10-16 00:28:24,024 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 00:28:24,025 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. [2020-10-16 00:28:24,027 INFO L117 LiptonReduction]: Number of co-enabled transitions 1200 [2020-10-16 00:28:25,340 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 00:28:25,974 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2020-10-16 00:28:26,640 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2020-10-16 00:28:27,046 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2020-10-16 00:28:27,277 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2020-10-16 00:28:27,468 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2020-10-16 00:28:27,522 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 00:28:27,775 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 71 [2020-10-16 00:28:27,783 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 00:28:28,132 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 00:28:28,145 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 00:28:29,012 WARN L193 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 139 [2020-10-16 00:28:29,026 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 22, 1] term [2020-10-16 00:28:29,026 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 00:28:29,565 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 97 [2020-10-16 00:28:29,571 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 00:28:29,573 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 00:28:30,218 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2020-10-16 00:28:30,543 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2020-10-16 00:28:30,596 INFO L132 LiptonReduction]: Checked pairs total: 1397 [2020-10-16 00:28:30,596 INFO L134 LiptonReduction]: Total number of compositions: 92 [2020-10-16 00:28:30,599 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6603 [2020-10-16 00:28:30,606 INFO L129 PetriNetUnfolder]: 2/9 cut-off events. [2020-10-16 00:28:30,606 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 00:28:30,606 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:28:30,607 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2020-10-16 00:28:30,607 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 00:28:30,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:28:30,613 INFO L82 PathProgramCache]: Analyzing trace with hash 649512047, now seen corresponding path program 1 times [2020-10-16 00:28:30,623 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:28:30,623 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [900110748] [2020-10-16 00:28:30,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:28:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 00:28:30,806 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 00:28:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 00:28:30,886 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 00:28:30,921 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 00:28:30,921 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 00:28:30,922 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-16 00:28:30,923 WARN L264 etLargeBlockEncoding]: Failed to translate choice composition: Branch encoders not available. [2020-10-16 00:28:30,923 WARN L264 etLargeBlockEncoding]: Failed to translate choice composition: Branch encoders not available. [2020-10-16 00:28:30,923 WARN L264 etLargeBlockEncoding]: Failed to translate choice composition: Branch encoders not available. [2020-10-16 00:28:30,928 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [658] [658] thr1ENTRY-->L754: Formula: (let ((.cse12 (select |#memory_int_In1246910995| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1246910995))) (let ((.cse0 (= |#memory_int_Out1246910995| (store |#memory_int_In1246910995| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1246910995 (store .cse12 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1246910995 1)))) (.cse2 (= (select .cse12 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1246910995) 0)) (.cse3 (= |~#m2~0.offset_In1246910995| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1246910995|)) (.cse5 (= thr1Thread1of1ForFork0_~arg.base_Out1246910995 |thr1Thread1of1ForFork0_#in~arg.base_In1246910995|)) (.cse4 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1246910995| thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out1246910995)) (.cse6 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1246910995| 1)) (.cse7 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1246910995| |~#m2~0.base_In1246910995|)) (.cse8 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1246910995| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1246910995)) (.cse9 (= |thr1Thread1of1ForFork0_#in~arg.offset_In1246910995| thr1Thread1of1ForFork0_~arg.offset_Out1246910995)) (.cse10 (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1246910995 |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1246910995|)) (.cse1 (= ~state~0_In1246910995 0))) (or (and .cse0 (not .cse1) .cse2 (= ~state~0_In1246910995 ~state~0_Out1246910995) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ~top~0_In1246910995 ~top~0_Out1246910995) (let ((.cse11 (= ~state~0_In1246910995 1))) (or (and .cse11 |thr1Thread1of1ForFork0_#t~switch9_Out1246910995|) (and (not .cse11) (not |thr1Thread1of1ForFork0_#t~switch9_Out1246910995|))))) (and .cse0 .cse2 .cse3 .cse5 .cse4 .cse6 (= ~top~0_Out1246910995 0) |thr1Thread1of1ForFork0_#t~switch9_Out1246910995| .cse7 (= ~state~0_Out1246910995 1) .cse8 .cse9 .cse10 .cse1)))) InVars {thr1Thread1of1ForFork0_#in~arg.offset=|thr1Thread1of1ForFork0_#in~arg.offset_In1246910995|, #memory_int=|#memory_int_In1246910995|, ~#m2~0.base=|~#m2~0.base_In1246910995|, thr1Thread1of1ForFork0_#in~arg.base=|thr1Thread1of1ForFork0_#in~arg.base_In1246910995|, ~#m2~0.offset=|~#m2~0.offset_In1246910995|, ~top~0=~top~0_In1246910995, ~state~0=~state~0_In1246910995} OutVars{thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1246910995|, thr1Thread1of1ForFork0_#in~arg.offset=|thr1Thread1of1ForFork0_#in~arg.offset_In1246910995|, thr1Thread1of1ForFork0_~arg.offset=thr1Thread1of1ForFork0_~arg.offset_Out1246910995, thr1Thread1of1ForFork0_#t~switch9=|thr1Thread1of1ForFork0_#t~switch9_Out1246910995|, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1246910995|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out1246910995, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1246910995|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out1246910995|, ~top~0=~top~0_Out1246910995, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1246910995, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1246910995, thr1Thread1of1ForFork0_~arg.base=thr1Thread1of1ForFork0_~arg.base_Out1246910995, #memory_int=|#memory_int_Out1246910995|, ~#m2~0.base=|~#m2~0.base_In1246910995|, thr1Thread1of1ForFork0_#in~arg.base=|thr1Thread1of1ForFork0_#in~arg.base_In1246910995|, ~#m2~0.offset=|~#m2~0.offset_In1246910995|, ~state~0=~state~0_Out1246910995} 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 [2020-10-16 00:28:30,929 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [665] [665] L741-3-->L716-3: Formula: (let ((.cse19 (select |#memory_int_In287587721| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out287587721))) (let ((.cse16 (< 640 ~next_alloc_idx~0_In287587721)) (.cse0 (= |~#m~0.offset_In287587721| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out287587721|)) (.cse1 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out287587721| |~#m~0.base_In287587721|)) (.cse2 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out287587721| thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out287587721)) (.cse3 (= thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out287587721 |thr1Thread1of1ForFork0_index_malloc_#res_Out287587721|)) (.cse4 (= |~#m~0.offset_In287587721| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out287587721|)) (.cse5 (= thr1Thread1of1ForFork0_push_loop_~arg~0_In287587721 |thr1Thread1of1ForFork0_push_#in~d_Out287587721|)) (.cse6 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out287587721| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out287587721)) (.cse7 (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out287587721 |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out287587721|)) (.cse8 (= |~#m~0.base_In287587721| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out287587721|)) (.cse9 (= thr1Thread1of1ForFork0_push_~d_Out287587721 |thr1Thread1of1ForFork0_push_#in~d_Out287587721|)) (.cse10 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out287587721| thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out287587721)) (.cse11 (= (- 1) thr1Thread1of1ForFork0_push_~oldTop~0_Out287587721)) (.cse13 (= |#memory_int_Out287587721| (let ((.cse20 (store |#memory_int_In287587721| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out287587721 (store .cse19 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out287587721 1)))) (store .cse20 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out287587721 (store (select .cse20 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out287587721) thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out287587721 0))))) (.cse12 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out287587721| 1)) (.cse14 (= (select .cse19 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out287587721) 0)) (.cse15 (= |thr1Thread1of1ForFork0_push_#t~ret4_Out287587721| |thr1Thread1of1ForFork0_index_malloc_#res_Out287587721|)) (.cse17 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out287587721| thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out287587721)) (.cse18 (= (- 1) thr1Thread1of1ForFork0_push_~newTop~0_Out287587721))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~next_alloc_idx~0_In287587721 ~next_alloc_idx~0_Out287587721) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out287587721 0) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18) (and (not .cse16) .cse0 .cse1 .cse2 (= ~next_alloc_idx~0_In287587721 thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out287587721) .cse3 .cse4 .cse5 (= (+ ~next_alloc_idx~0_In287587721 2) ~next_alloc_idx~0_Out287587721) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse13 .cse12 .cse14 .cse15 .cse17 (<= 0 (+ |thr1Thread1of1ForFork0_push_#t~ret4_Out287587721| 2147483648)) .cse18)))) InVars {~#m~0.base=|~#m~0.base_In287587721|, thr1Thread1of1ForFork0_push_loop_~arg~0=thr1Thread1of1ForFork0_push_loop_~arg~0_In287587721, ~#m~0.offset=|~#m~0.offset_In287587721|, ~next_alloc_idx~0=~next_alloc_idx~0_In287587721, #memory_int=|#memory_int_In287587721|} OutVars{thr1Thread1of1ForFork0_push_#t~ret4=|thr1Thread1of1ForFork0_push_#t~ret4_Out287587721|, thr1Thread1of1ForFork0_index_malloc_#res=|thr1Thread1of1ForFork0_index_malloc_#res_Out287587721|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out287587721|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out287587721|, thr1Thread1of1ForFork0_push_~newTop~0=thr1Thread1of1ForFork0_push_~newTop~0_Out287587721, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out287587721|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out287587721|, thr1Thread1of1ForFork0_push_#res=|thr1Thread1of1ForFork0_push_#res_Out287587721|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out287587721, thr1Thread1of1ForFork0_push_~d=thr1Thread1of1ForFork0_push_~d_Out287587721, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_Out287587721|, thr1Thread1of1ForFork0_push_loop_~arg~0=thr1Thread1of1ForFork0_push_loop_~arg~0_In287587721, ~next_alloc_idx~0=~next_alloc_idx~0_Out287587721, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out287587721|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out287587721, thr1Thread1of1ForFork0_push_~oldTop~0=thr1Thread1of1ForFork0_push_~oldTop~0_Out287587721, thr1Thread1of1ForFork0_push_#in~d=|thr1Thread1of1ForFork0_push_#in~d_Out287587721|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out287587721, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out287587721, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out287587721, ~#m~0.base=|~#m~0.base_In287587721|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out287587721|, ~#m~0.offset=|~#m~0.offset_In287587721|, #memory_int=|#memory_int_Out287587721|, thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0=thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0_Out287587721} 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 [2020-10-16 00:28:30,929 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [664] [664] L716-3-->L740-4: Formula: (let ((.cse2 (= |thr1Thread1of1ForFork0_push_loop_#t~ret8_Out1757326567| |thr1Thread1of1ForFork0_push_#res_Out1757326567|)) (.cse3 (= thr1Thread1of1ForFork0_push_~newTop~0_Out1757326567 |thr1Thread1of1ForFork0_push_#t~ret4_In1757326567|)) (.cse4 (= thr1Thread1of1ForFork0_push_~newTop~0_Out1757326567 0))) (or (let ((.cse1 (select |#memory_int_In1757326567| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1757326567))) (and (= |~#m~0.offset_In1757326567| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1757326567|) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1757326567| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1757326567) (= (let ((.cse0 (store |#memory_int_In1757326567| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1757326567 (store .cse1 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1757326567 1)))) (store .cse0 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1757326567 (store (select .cse0 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1757326567) thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1757326567 0))) |#memory_int_Out1757326567|) (= |thr1Thread1of1ForFork0_push_#res_Out1757326567| 1) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1757326567| thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1757326567) (= ~memory~0_Out1757326567 (store (store ~memory~0_In1757326567 thr1Thread1of1ForFork0_push_~newTop~0_Out1757326567 thr1Thread1of1ForFork0_push_~d_In1757326567) (+ thr1Thread1of1ForFork0_push_~newTop~0_Out1757326567 1) thr1Thread1of1ForFork0_push_~oldTop~0_Out1757326567)) .cse2 (= thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1757326567 |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1757326567|) (= ~top~0_Out1757326567 thr1Thread1of1ForFork0_push_~newTop~0_Out1757326567) (= thr1Thread1of1ForFork0_push_~oldTop~0_Out1757326567 ~top~0_In1757326567) (= (select .cse1 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1757326567) 0) (= |~#m~0.base_In1757326567| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1757326567|) (= |~#m~0.base_In1757326567| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1757326567|) .cse3 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1757326567| 1) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1757326567| thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1757326567) (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1757326567| thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out1757326567) (not .cse4) (= |~#m~0.offset_In1757326567| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1757326567|))) (and (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_In1757326567| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1757326567|) (= thr1Thread1of1ForFork0_push_~oldTop~0_In1757326567 thr1Thread1of1ForFork0_push_~oldTop~0_Out1757326567) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_In1757326567| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_Out1757326567|) (= |thr1Thread1of1ForFork0_push_#res_Out1757326567| 0) (= ~memory~0_In1757326567 ~memory~0_Out1757326567) .cse2 (= |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_In1757326567| |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1757326567|) (= thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_In1757326567 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1757326567) (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_In1757326567 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1757326567) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_In1757326567| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1757326567|) .cse3 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_In1757326567| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1757326567|) (= |#memory_int_In1757326567| |#memory_int_Out1757326567|) (= thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_In1757326567 thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1757326567) (= |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_In1757326567| |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out1757326567|) (= thr1Thread1of1ForFork0_assume_abort_if_not_~cond_In1757326567 thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out1757326567) (= thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_In1757326567 thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1757326567) .cse4 (= |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_In1757326567| |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1757326567|) (= ~top~0_In1757326567 ~top~0_Out1757326567)))) InVars {thr1Thread1of1ForFork0_push_#t~ret4=|thr1Thread1of1ForFork0_push_#t~ret4_In1757326567|, ~memory~0=~memory~0_In1757326567, thr1Thread1of1ForFork0_push_~d=thr1Thread1of1ForFork0_push_~d_In1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_In1757326567|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_In1757326567|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_In1757326567|, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_In1757326567|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_In1757326567, thr1Thread1of1ForFork0_push_~oldTop~0=thr1Thread1of1ForFork0_push_~oldTop~0_In1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_In1757326567|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_In1757326567|, ~top~0=~top~0_In1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_In1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_In1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_In1757326567, ~#m~0.base=|~#m~0.base_In1757326567|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_In1757326567|, ~#m~0.offset=|~#m~0.offset_In1757326567|, #memory_int=|#memory_int_In1757326567|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_In1757326567} OutVars{thr1Thread1of1ForFork0_push_#t~ret4=|thr1Thread1of1ForFork0_push_#t~ret4_Out1757326567|, ~memory~0=~memory~0_Out1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset_Out1757326567|, thr1Thread1of1ForFork0_push_~d=thr1Thread1of1ForFork0_push_~d_In1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3_Out1757326567|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base_Out1757326567|, thr1Thread1of1ForFork0_push_~newTop~0=thr1Thread1of1ForFork0_push_~newTop~0_Out1757326567, thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond=|thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond_Out1757326567|, thr1Thread1of1ForFork0_assume_abort_if_not_~cond=thr1Thread1of1ForFork0_assume_abort_if_not_~cond_Out1757326567, thr1Thread1of1ForFork0_push_~oldTop~0=thr1Thread1of1ForFork0_push_~oldTop~0_Out1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base_Out1757326567|, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2=|thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2_Out1757326567|, ~top~0=~top~0_Out1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base_Out1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset_Out1757326567, thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset=thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset_Out1757326567, ~#m~0.base=|~#m~0.base_In1757326567|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset=|thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset_Out1757326567|, thr1Thread1of1ForFork0_push_#res=|thr1Thread1of1ForFork0_push_#res_Out1757326567|, ~#m~0.offset=|~#m~0.offset_In1757326567|, #memory_int=|#memory_int_Out1757326567|, thr1Thread1of1ForFork0_push_loop_#t~ret8=|thr1Thread1of1ForFork0_push_loop_#t~ret8_Out1757326567|, thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base=thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base_Out1757326567} 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 [2020-10-16 00:28:30,933 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2020-10-16 00:28:30,933 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2020-10-16 00:28:30,936 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2020-10-16 00:28:30,936 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2020-10-16 00:28:30,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 12:28:30 BasicIcfg [2020-10-16 00:28:30,957 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-16 00:28:30,959 INFO L168 Benchmark]: Toolchain (without parser) took 9107.60 ms. Allocated memory was 252.7 MB in the beginning and 464.0 MB in the end (delta: 211.3 MB). Free memory was 205.3 MB in the beginning and 401.8 MB in the end (delta: -196.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 14.2 GB. [2020-10-16 00:28:30,960 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 252.7 MB. Free memory is still 226.6 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-16 00:28:30,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 809.01 ms. Allocated memory was 252.7 MB in the beginning and 322.4 MB in the end (delta: 69.7 MB). Free memory was 205.3 MB in the beginning and 273.3 MB in the end (delta: -68.0 MB). Peak memory consumption was 26.8 MB. Max. memory is 14.2 GB. [2020-10-16 00:28:30,962 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.60 ms. Allocated memory is still 322.4 MB. Free memory was 273.3 MB in the beginning and 270.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. [2020-10-16 00:28:30,962 INFO L168 Benchmark]: Boogie Preprocessor took 33.42 ms. Allocated memory is still 322.4 MB. Free memory is still 270.8 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-16 00:28:30,963 INFO L168 Benchmark]: RCFGBuilder took 1051.49 ms. Allocated memory was 322.4 MB in the beginning and 358.1 MB in the end (delta: 35.7 MB). Free memory was 270.8 MB in the beginning and 326.8 MB in the end (delta: -56.0 MB). Peak memory consumption was 101.9 MB. Max. memory is 14.2 GB. [2020-10-16 00:28:30,964 INFO L168 Benchmark]: TraceAbstraction took 7160.46 ms. Allocated memory was 358.1 MB in the beginning and 464.0 MB in the end (delta: 105.9 MB). Free memory was 326.8 MB in the beginning and 401.8 MB in the end (delta: -75.0 MB). Peak memory consumption was 30.9 MB. Max. memory is 14.2 GB. [2020-10-16 00:28:30,969 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 252.7 MB. Free memory is still 226.6 MB. There was no memory consumed. Max. memory is 14.2 GB. * CACSL2BoogieTranslator took 809.01 ms. Allocated memory was 252.7 MB in the beginning and 322.4 MB in the end (delta: 69.7 MB). Free memory was 205.3 MB in the beginning and 273.3 MB in the end (delta: -68.0 MB). Peak memory consumption was 26.8 MB. Max. memory is 14.2 GB. * Boogie Procedure Inliner took 48.60 ms. Allocated memory is still 322.4 MB. Free memory was 273.3 MB in the beginning and 270.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. * Boogie Preprocessor took 33.42 ms. Allocated memory is still 322.4 MB. Free memory is still 270.8 MB. There was no memory consumed. Max. memory is 14.2 GB. * RCFGBuilder took 1051.49 ms. Allocated memory was 322.4 MB in the beginning and 358.1 MB in the end (delta: 35.7 MB). Free memory was 270.8 MB in the beginning and 326.8 MB in the end (delta: -56.0 MB). Peak memory consumption was 101.9 MB. Max. memory is 14.2 GB. * TraceAbstraction took 7160.46 ms. Allocated memory was 358.1 MB in the beginning and 464.0 MB in the end (delta: 105.9 MB). Free memory was 326.8 MB in the beginning and 401.8 MB in the end (delta: -75.0 MB). Peak memory consumption was 30.9 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: 6.5s, 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*320+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={7:0}, m2={5:0}, 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={7:0}, m2={5:0}, 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={7:0}, m2={5:0}, 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. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: UNSAFE, OverallTime: 6.9s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 6.6s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=27occurred 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...