/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-SemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-11 19:25:02,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-11 19:25:02,747 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-11 19:25:02,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-11 19:25:02,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-11 19:25:02,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-11 19:25:02,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-11 19:25:02,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-11 19:25:02,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-11 19:25:02,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-11 19:25:02,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-11 19:25:02,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-11 19:25:02,796 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-11 19:25:02,798 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-11 19:25:02,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-11 19:25:02,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-11 19:25:02,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-11 19:25:02,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-11 19:25:02,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-11 19:25:02,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-11 19:25:02,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-11 19:25:02,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-11 19:25:02,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-11 19:25:02,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-11 19:25:02,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-03-11 19:25:02,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-03-11 19:25:02,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-03-11 19:25:02,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-03-11 19:25:02,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-03-11 19:25:02,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-03-11 19:25:02,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-11 19:25:02,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-11 19:25:02,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-11 19:25:02,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-11 19:25:02,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-11 19:25:02,836 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-11 19:25:02,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-11 19:25:02,837 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-11 19:25:02,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-11 19:25:02,838 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-11 19:25:02,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-11 19:25:02,845 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 [2021-03-11 19:25:02,882 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-11 19:25:02,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-11 19:25:02,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-11 19:25:02,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-11 19:25:02,886 INFO L138 SettingsManager]: * Use SBE=true [2021-03-11 19:25:02,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-11 19:25:02,886 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-11 19:25:02,886 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-11 19:25:02,886 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-11 19:25:02,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-11 19:25:02,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-11 19:25:02,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-11 19:25:02,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-11 19:25:02,888 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-11 19:25:02,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-11 19:25:02,888 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-11 19:25:02,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-11 19:25:02,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-11 19:25:02,889 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-11 19:25:02,889 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-11 19:25:02,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-11 19:25:02,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-11 19:25:02,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-11 19:25:02,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-11 19:25:02,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-11 19:25:02,890 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-11 19:25:02,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-11 19:25:02,890 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-11 19:25:02,890 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-11 19:25:03,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-11 19:25:03,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-11 19:25:03,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-11 19:25:03,191 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-11 19:25:03,191 INFO L275 PluginConnector]: CDTParser initialized [2021-03-11 19:25:03,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i [2021-03-11 19:25:03,238 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0da323ee2/a1c2cdbc3a144aad8ed4f0a1ebed5327/FLAG29c385671 [2021-03-11 19:25:03,741 INFO L306 CDTParser]: Found 1 translation units. [2021-03-11 19:25:03,741 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i [2021-03-11 19:25:03,760 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0da323ee2/a1c2cdbc3a144aad8ed4f0a1ebed5327/FLAG29c385671 [2021-03-11 19:25:04,220 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0da323ee2/a1c2cdbc3a144aad8ed4f0a1ebed5327 [2021-03-11 19:25:04,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-11 19:25:04,228 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-11 19:25:04,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-11 19:25:04,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-11 19:25:04,232 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-11 19:25:04,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eb6e018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04, skipping insertion in model container [2021-03-11 19:25:04,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-11 19:25:04,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-11 19:25:04,540 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i[31043,31056] [2021-03-11 19:25:04,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-11 19:25:04,563 INFO L203 MainTranslator]: Completed pre-run [2021-03-11 19:25:04,609 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i[31043,31056] [2021-03-11 19:25:04,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-11 19:25:04,684 INFO L208 MainTranslator]: Completed translation [2021-03-11 19:25:04,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04 WrapperNode [2021-03-11 19:25:04,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-11 19:25:04,686 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-11 19:25:04,688 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-11 19:25:04,688 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-11 19:25:04,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-11 19:25:04,755 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-11 19:25:04,755 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-11 19:25:04,755 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-11 19:25:04,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,779 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,784 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,790 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (1/1) ... [2021-03-11 19:25:04,792 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-11 19:25:04,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-11 19:25:04,793 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-11 19:25:04,793 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-11 19:25:04,794 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-11 19:25:04,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-11 19:25:04,876 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-03-11 19:25:04,876 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-03-11 19:25:04,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-11 19:25:04,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-11 19:25:04,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-11 19:25:04,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-11 19:25:04,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-11 19:25:04,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-11 19:25:04,880 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-11 19:25:05,883 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-11 19:25:05,883 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-03-11 19:25:05,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 07:25:05 BoogieIcfgContainer [2021-03-11 19:25:05,885 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-11 19:25:05,887 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-11 19:25:05,887 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-11 19:25:05,889 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-11 19:25:05,889 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.03 07:25:04" (1/3) ... [2021-03-11 19:25:05,890 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14933814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 07:25:05, skipping insertion in model container [2021-03-11 19:25:05,890 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:25:04" (2/3) ... [2021-03-11 19:25:05,890 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14933814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 07:25:05, skipping insertion in model container [2021-03-11 19:25:05,890 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 07:25:05" (3/3) ... [2021-03-11 19:25:05,891 INFO L111 eAbstractionObserver]: Analyzing ICFG 25_stack_longest-2.i [2021-03-11 19:25:05,896 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-11 19:25:05,900 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-11 19:25:05,901 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-11 19:25:05,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,939 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,939 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,939 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,939 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,939 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,939 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,946 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,946 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,946 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,946 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,946 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,946 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,946 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,947 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,947 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,947 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,947 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,947 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,947 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,947 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,947 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,948 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,948 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,948 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,948 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,948 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,948 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,948 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,948 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,949 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,949 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,949 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,949 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,949 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,949 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,949 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,949 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,950 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,950 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,950 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,950 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,950 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,950 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,950 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,951 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,951 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,951 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,951 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,951 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,951 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,951 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,952 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,952 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,952 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,952 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,952 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,952 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,952 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,953 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,953 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,953 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,953 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,953 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,953 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,953 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,953 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,954 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,954 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,954 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,954 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,954 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,954 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,954 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,954 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,955 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,955 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,955 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,955 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,955 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,955 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,955 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,955 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,956 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,956 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,956 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,956 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,956 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,956 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,956 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,956 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,957 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,957 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,957 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,957 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,957 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,957 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,957 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,957 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,957 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,958 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,958 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,958 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,958 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,958 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,958 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,958 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,958 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,959 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,959 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,959 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,959 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,959 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,959 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,959 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,959 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,960 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,960 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,960 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,960 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,960 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,960 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,960 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,960 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,960 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,961 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,961 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,961 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,961 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,961 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,961 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,961 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,962 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,962 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,962 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,962 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,962 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,962 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,962 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,962 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,963 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,963 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,963 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,963 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,963 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,964 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,964 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,964 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,964 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,965 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,965 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,965 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,978 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,988 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,988 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,989 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,989 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,989 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,989 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,990 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,990 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,990 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,990 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,991 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,991 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,991 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,991 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:25:05,999 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 19:25:06,016 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-03-11 19:25:06,033 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 19:25:06,034 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 19:25:06,034 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 19:25:06,034 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 19:25:06,034 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 19:25:06,034 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 19:25:06,034 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 19:25:06,034 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 19:25:06,043 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 85 places, 89 transitions, 183 flow [2021-03-11 19:25:06,088 INFO L129 PetriNetUnfolder]: 8/97 cut-off events. [2021-03-11 19:25:06,088 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 19:25:06,092 INFO L84 FinitePrefix]: Finished finitePrefix Result has 102 conditions, 97 events. 8/97 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. 0/86 useless extension candidates. Maximal degree in co-relation 69. Up to 4 conditions per place. [2021-03-11 19:25:06,092 INFO L82 GeneralOperation]: Start removeDead. Operand has 85 places, 89 transitions, 183 flow [2021-03-11 19:25:06,097 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 85 places, 89 transitions, 183 flow [2021-03-11 19:25:06,100 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 19:25:06,107 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 85 places, 89 transitions, 183 flow [2021-03-11 19:25:06,111 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 85 places, 89 transitions, 183 flow [2021-03-11 19:25:06,111 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 85 places, 89 transitions, 183 flow [2021-03-11 19:25:06,142 INFO L129 PetriNetUnfolder]: 8/97 cut-off events. [2021-03-11 19:25:06,142 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 19:25:06,144 INFO L84 FinitePrefix]: Finished finitePrefix Result has 102 conditions, 97 events. 8/97 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 83 event pairs, 0 based on Foata normal form. 0/86 useless extension candidates. Maximal degree in co-relation 69. Up to 4 conditions per place. [2021-03-11 19:25:06,148 INFO L116 LiptonReduction]: Number of co-enabled transitions 1200 [2021-03-11 19:25:08,553 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2021-03-11 19:25:10,329 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2021-03-11 19:25:10,493 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2021-03-11 19:25:10,815 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2021-03-11 19:25:11,960 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2021-03-11 19:25:12,063 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-03-11 19:25:12,383 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 90 [2021-03-11 19:25:12,528 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-03-11 19:25:13,340 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2021-03-11 19:25:13,607 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2021-03-11 19:25:13,746 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-11 19:25:14,949 WARN L205 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 146 [2021-03-11 19:25:15,253 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-03-11 19:25:15,978 WARN L205 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 169 [2021-03-11 19:25:16,362 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2021-03-11 19:25:17,203 WARN L205 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 172 [2021-03-11 19:25:17,524 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2021-03-11 19:25:18,449 WARN L205 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 202 [2021-03-11 19:25:18,931 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-03-11 19:25:18,934 INFO L131 LiptonReduction]: Checked pairs total: 1422 [2021-03-11 19:25:18,934 INFO L133 LiptonReduction]: Total number of compositions: 95 [2021-03-11 19:25:18,935 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 12838 [2021-03-11 19:25:18,942 INFO L129 PetriNetUnfolder]: 2/11 cut-off events. [2021-03-11 19:25:18,942 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 19:25:18,942 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:25:18,942 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2021-03-11 19:25:18,943 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:25:18,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:25:18,946 INFO L82 PathProgramCache]: Analyzing trace with hash 669332934, now seen corresponding path program 1 times [2021-03-11 19:25:18,952 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:25:18,953 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936481322] [2021-03-11 19:25:18,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:25:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:25:19,106 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:25:19,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:25:19,191 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:25:19,222 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 19:25:19,222 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 19:25:19,222 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-11 19:25:19,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.03 07:25:19 BasicIcfg [2021-03-11 19:25:19,265 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-11 19:25:19,267 INFO L168 Benchmark]: Toolchain (without parser) took 15042.81 ms. Allocated memory was 335.5 MB in the beginning and 484.4 MB in the end (delta: 148.9 MB). Free memory was 298.4 MB in the beginning and 404.7 MB in the end (delta: -106.3 MB). Peak memory consumption was 43.7 MB. Max. memory is 16.0 GB. [2021-03-11 19:25:19,267 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 335.5 MB. Free memory was 316.7 MB in the beginning and 316.7 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-11 19:25:19,268 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.23 ms. Allocated memory is still 335.5 MB. Free memory was 297.7 MB in the beginning and 297.2 MB in the end (delta: 528.3 kB). Peak memory consumption was 7.2 MB. Max. memory is 16.0 GB. [2021-03-11 19:25:19,268 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.47 ms. Allocated memory is still 335.5 MB. Free memory was 297.2 MB in the beginning and 295.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-11 19:25:19,269 INFO L168 Benchmark]: Boogie Preprocessor took 37.76 ms. Allocated memory is still 335.5 MB. Free memory was 295.1 MB in the beginning and 293.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-11 19:25:19,269 INFO L168 Benchmark]: RCFGBuilder took 1091.80 ms. Allocated memory is still 335.5 MB. Free memory was 293.0 MB in the beginning and 199.7 MB in the end (delta: 93.3 MB). Peak memory consumption was 94.4 MB. Max. memory is 16.0 GB. [2021-03-11 19:25:19,270 INFO L168 Benchmark]: TraceAbstraction took 13378.89 ms. Allocated memory was 335.5 MB in the beginning and 484.4 MB in the end (delta: 148.9 MB). Free memory was 198.6 MB in the beginning and 404.7 MB in the end (delta: -206.1 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-11 19:25:19,272 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 335.5 MB. Free memory was 316.7 MB in the beginning and 316.7 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 456.23 ms. Allocated memory is still 335.5 MB. Free memory was 297.7 MB in the beginning and 297.2 MB in the end (delta: 528.3 kB). Peak memory consumption was 7.2 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 67.47 ms. Allocated memory is still 335.5 MB. Free memory was 297.2 MB in the beginning and 295.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 37.76 ms. Allocated memory is still 335.5 MB. Free memory was 295.1 MB in the beginning and 293.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1091.80 ms. Allocated memory is still 335.5 MB. Free memory was 293.0 MB in the beginning and 199.7 MB in the end (delta: 93.3 MB). Peak memory consumption was 94.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 13378.89 ms. Allocated memory was 335.5 MB in the beginning and 484.4 MB in the end (delta: 148.9 MB). Free memory was 198.6 MB in the beginning and 404.7 MB in the end (delta: -206.1 MB). There was no memory consumed. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 12823.1ms, 85 PlacesBefore, 12 PlacesAfterwards, 89 TransitionsBefore, 11 TransitionsAfterwards, 1200 CoEnabledTransitionPairs, 8 FixpointIterations, 17 TrivialSequentialCompositions, 60 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 13 ConcurrentYvCompositions, 5 ChoiceCompositions, 95 TotalNumberOfCompositions, 1422 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1058, positive: 1023, positive conditional: 0, positive unconditional: 1023, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 777, positive: 758, positive conditional: 0, positive unconditional: 758, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 777, positive: 750, positive conditional: 0, positive unconditional: 750, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 670, positive: 90, positive conditional: 0, positive unconditional: 90, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 450, unknown conditional: 0, unknown unconditional: 450] ], Cache Queries: [ total: 1058, positive: 265, positive conditional: 0, positive unconditional: 265, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 777, unknown conditional: 0, unknown unconditional: 777] , Statistics on independence cache: Total cache size (in pairs): 6, Positive cache size: 5, Positive conditional cache size: 0, Positive unconditional cache size: 5, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1 - CounterExampleResult [Line: 745]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L699] 0 int memory[(2*960+1)]; [L700] 0 int next_alloc_idx = 1; [L701] 0 int m = 0; [L702] 0 int top; [L755] 0 int m2 = 0; [L756] 0 int state = 0; [L774] 0 pthread_t t; VAL [m={6:0}, m2={5:0}, next_alloc_idx=1, state=0, top=0] [L775] COND TRUE 0 1 [L775] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [m={6:0}, m2={5:0}, next_alloc_idx=1, state=0, top=0] [L759] CALL 1 __VERIFIER_atomic_acquire(&m2) [L691] EXPR 1 \read(*m) [L691] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L691] RET 1 assume_abort_if_not(*m==0) [L692] 1 *m = 1 [L759] RET 1 __VERIFIER_atomic_acquire(&m2) [L762] 1 case 0: [L717] 1 top = 0 [L764] 1 state = 1 [L765] 1 case 1: [L766] CALL 1 __VERIFIER_atomic_release(&m2) [L696] EXPR 1 \read(*m) [L696] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L696] RET 1 assume_abort_if_not(*m==1) [L697] 1 *m = 0 [L766] RET 1 __VERIFIER_atomic_release(&m2) [L748] 1 int r = -1; [L749] 1 int arg = __VERIFIER_nondet_int(); [L750] COND TRUE 1 1 [L726] 1 int oldTop = -1, newTop = -1; [L704] 1 int curr_alloc_idx = -1; [L705] CALL 1 __VERIFIER_atomic_acquire(&m) [L691] EXPR 1 \read(*m) [L691] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L691] RET 1 assume_abort_if_not(*m==0) [L692] 1 *m = 1 [L705] RET 1 __VERIFIER_atomic_acquire(&m) [L706] COND FALSE 1 !(next_alloc_idx+2-1 > (2*960+1)) [L710] 1 curr_alloc_idx = next_alloc_idx [L711] 1 next_alloc_idx += 2 [L712] CALL 1 __VERIFIER_atomic_release(&m) [L696] EXPR 1 \read(*m) [L696] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L696] RET 1 assume_abort_if_not(*m==1) [L697] 1 *m = 0 [L712] RET 1 __VERIFIER_atomic_release(&m) [L714] 1 return curr_alloc_idx; [L727] 1 newTop = index_malloc() [L728] COND FALSE 1 !(newTop == 0) [L731] 1 memory[newTop+0] = d [L732] CALL 1 __VERIFIER_atomic_acquire(&m) [L691] EXPR 1 \read(*m) [L691] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L691] RET 1 assume_abort_if_not(*m==0) [L692] 1 *m = 1 [L732] RET 1 __VERIFIER_atomic_acquire(&m) [L733] 1 oldTop = top [L734] 1 memory[newTop+1] = oldTop [L735] 1 top = newTop [L736] CALL 1 __VERIFIER_atomic_release(&m) [L696] EXPR 1 \read(*m) [L696] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L696] RET 1 assume_abort_if_not(*m==1) [L697] 1 *m = 0 [L736] RET 1 __VERIFIER_atomic_release(&m) [L737] 1 return 1; [L751] 1 r = push(arg) [L752] CALL 1 __VERIFIER_atomic_assert(r) [L745] EXPR 1 !r || !isEmpty() [L745] CALL, EXPR 1 isEmpty() [L720] COND FALSE 1 !(top == 0) [L723] 1 return 0; [L745] RET, EXPR 1 isEmpty() [L745] EXPR 1 !r || !isEmpty() [L745] COND TRUE 1 !(!(!r || !isEmpty())) [L745] 1 reach_error() VAL [m={6:0}, m2={5:0}, next_alloc_idx=3, state=1, top=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 82 locations, 1 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 2.4ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: UNSAFE, OverallTime: 13192.9ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12904.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=27occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 5.1ms SsaConstructionTime, 97.8ms SatisfiabilityAnalysisTime, 0.0ms 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...