/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-Delay.epf -i ../../../trunk/examples/svcomp/pthread/indexer.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-26 20:36:58,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-26 20:36:58,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-26 20:36:58,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-26 20:36:58,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-26 20:36:58,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-26 20:36:58,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-26 20:36:58,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-26 20:36:58,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-26 20:36:58,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-26 20:36:58,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-26 20:36:58,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-26 20:36:58,187 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-26 20:36:58,190 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-26 20:36:58,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-26 20:36:58,193 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-26 20:36:58,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-26 20:36:58,198 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-26 20:36:58,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-26 20:36:58,213 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-26 20:36:58,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-26 20:36:58,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-26 20:36:58,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-26 20:36:58,220 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-26 20:36:58,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-26 20:36:58,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-26 20:36:58,243 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-26 20:36:58,243 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-26 20:36:58,244 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-Sleep-NoLbe-Delay.epf [2021-01-26 20:36:58,305 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-26 20:36:58,305 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-26 20:36:58,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-26 20:36:58,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-26 20:36:58,311 INFO L138 SettingsManager]: * Use SBE=true [2021-01-26 20:36:58,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-26 20:36:58,311 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-26 20:36:58,311 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-26 20:36:58,312 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-26 20:36:58,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-26 20:36:58,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-26 20:36:58,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-26 20:36:58,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-26 20:36:58,315 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-26 20:36:58,315 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-26 20:36:58,316 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-26 20:36:58,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-26 20:36:58,316 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-26 20:36:58,316 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-26 20:36:58,317 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-26 20:36:58,317 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-26 20:36:58,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 20:36:58,324 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-26 20:36:58,324 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-26 20:36:58,325 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-26 20:36:58,325 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-26 20:36:58,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-26 20:36:58,325 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-26 20:36:58,325 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-26 20:36:58,326 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-26 20:36:58,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-26 20:36:58,328 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-26 20:36:58,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-26 20:36:58,328 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=DELAY_SET 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-26 20:36:58,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-26 20:36:58,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-26 20:36:58,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-26 20:36:58,739 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-26 20:36:58,740 INFO L275 PluginConnector]: CDTParser initialized [2021-01-26 20:36:58,741 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/indexer.i [2021-01-26 20:36:58,824 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0787bb155/0b7b077d3a2c46168090c1b9b9707b80/FLAG7d00fbda3 [2021-01-26 20:36:59,599 INFO L306 CDTParser]: Found 1 translation units. [2021-01-26 20:36:59,600 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/indexer.i [2021-01-26 20:36:59,624 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0787bb155/0b7b077d3a2c46168090c1b9b9707b80/FLAG7d00fbda3 [2021-01-26 20:36:59,839 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0787bb155/0b7b077d3a2c46168090c1b9b9707b80 [2021-01-26 20:36:59,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-26 20:36:59,858 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-26 20:36:59,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-26 20:36:59,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-26 20:36:59,867 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-26 20:36:59,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 08:36:59" (1/1) ... [2021-01-26 20:36:59,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@453be794 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:36:59, skipping insertion in model container [2021-01-26 20:36:59,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 08:36:59" (1/1) ... [2021-01-26 20:36:59,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-26 20:36:59,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-26 20:37:00,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 20:37:00,542 INFO L203 MainTranslator]: Completed pre-run [2021-01-26 20:37:00,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 20:37:00,838 INFO L208 MainTranslator]: Completed translation [2021-01-26 20:37:00,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00 WrapperNode [2021-01-26 20:37:00,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-26 20:37:00,842 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-26 20:37:00,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-26 20:37:00,843 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-26 20:37:00,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (1/1) ... [2021-01-26 20:37:00,903 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (1/1) ... [2021-01-26 20:37:00,948 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-26 20:37:00,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-26 20:37:00,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-26 20:37:00,949 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-26 20:37:00,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (1/1) ... [2021-01-26 20:37:00,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (1/1) ... [2021-01-26 20:37:00,968 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (1/1) ... [2021-01-26 20:37:00,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (1/1) ... [2021-01-26 20:37:00,981 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (1/1) ... [2021-01-26 20:37:00,991 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (1/1) ... [2021-01-26 20:37:00,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (1/1) ... [2021-01-26 20:37:01,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-26 20:37:01,007 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-26 20:37:01,007 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-26 20:37:01,007 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-26 20:37:01,009 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (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 [2021-01-26 20:37:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-26 20:37:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-26 20:37:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-01-26 20:37:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure thread_routine [2021-01-26 20:37:01,087 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_routine [2021-01-26 20:37:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-26 20:37:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-01-26 20:37:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-26 20:37:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-26 20:37:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-26 20:37:01,091 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-26 20:37:01,860 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-26 20:37:01,860 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-26 20:37:01,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 08:37:01 BoogieIcfgContainer [2021-01-26 20:37:01,862 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-26 20:37:01,864 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-26 20:37:01,864 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-26 20:37:01,868 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-26 20:37:01,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 08:36:59" (1/3) ... [2021-01-26 20:37:01,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a84004f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 08:37:01, skipping insertion in model container [2021-01-26 20:37:01,870 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 08:37:00" (2/3) ... [2021-01-26 20:37:01,870 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a84004f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 08:37:01, skipping insertion in model container [2021-01-26 20:37:01,870 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 08:37:01" (3/3) ... [2021-01-26 20:37:01,872 INFO L111 eAbstractionObserver]: Analyzing ICFG indexer.i [2021-01-26 20:37:01,886 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-26 20:37:01,886 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-26 20:37:01,890 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-01-26 20:37:01,891 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-26 20:37:01,927 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,927 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,927 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,928 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,928 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,928 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,928 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,928 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,929 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,929 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,929 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,929 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,930 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~w~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,930 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~w~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,930 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,930 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,930 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,931 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,931 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,931 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,931 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,931 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,931 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,932 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,932 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,932 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,932 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,932 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,933 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,933 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,933 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,933 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,934 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,934 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,934 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,934 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,934 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,935 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,935 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,935 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,935 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,936 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,936 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,936 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,936 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,936 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,937 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~w~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,937 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,937 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,937 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~w~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,937 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,938 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,938 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~w~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,938 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,938 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~w~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,938 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,939 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,939 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,939 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,939 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,939 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,940 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,940 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,940 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,940 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,940 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~w~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,941 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~new_val| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,941 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,941 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~h| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,941 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~val| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,941 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,942 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,942 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~w~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,942 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~new_val| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,942 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,942 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~h| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,943 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~val| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,943 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,943 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,943 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,944 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,944 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,944 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~ret_val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,944 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,944 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,945 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,945 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~new_val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,945 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,945 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,945 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,945 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~ret_val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,946 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,946 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,946 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,946 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~new_val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,946 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,946 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,947 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,947 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,947 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,947 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,947 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,948 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,948 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,948 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,948 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,948 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,949 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,949 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~h| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,949 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,949 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~h| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,949 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,950 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~val| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,950 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,950 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~val| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,950 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,950 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~new_val| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,951 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~new_val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,951 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~new_val| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,951 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~new_val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,951 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~ret_val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,951 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~ret_val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,952 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,952 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,952 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,953 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,953 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,953 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,953 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,954 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,954 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,954 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,954 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,954 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,955 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,955 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,955 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,955 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,955 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,956 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,956 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,956 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,956 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,957 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,957 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,957 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,957 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,957 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,958 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,958 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,958 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,958 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~new_val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,958 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,959 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,959 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,959 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~new_val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,959 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,959 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,960 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~ret_val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,960 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~ret_val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,960 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~ret_val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,960 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,961 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~ret_val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,961 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,961 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,961 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,962 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,962 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,962 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,962 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,963 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,963 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,963 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,963 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,963 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,964 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,964 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,964 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,965 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,965 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,965 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,965 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,968 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,968 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~w~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,969 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~new_val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,969 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,969 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,969 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~h~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,969 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~h not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,970 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,970 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~ret_val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,970 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,970 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,971 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,971 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~val not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,971 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,971 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~m~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,971 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,972 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,972 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,972 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~h| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,972 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,973 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~val| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,973 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~new_val| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,973 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,973 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_cas_~tab.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,974 WARN L313 ript$VariableManager]: TermVariabe thread_routineThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,974 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,974 WARN L313 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 20:37:01,986 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-01-26 20:37:02,000 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-01-26 20:37:02,026 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-26 20:37:02,027 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-26 20:37:02,027 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-26 20:37:02,027 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-26 20:37:02,027 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-26 20:37:02,027 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-26 20:37:02,028 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-26 20:37:02,028 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 42 and size of Sequence is : 43[2021-01-26 20:37:02,129 INFO L164 SleepSetCegar]: Size of mCounterexample is: 43 [2021-01-26 20:37:02,129 INFO L165 SleepSetCegar]: [107#[ULTIMATE.startENTRY]don't care, 109#[L-1]don't care, 111#[L-1-1]don't care, 113#[L20]don't care, 115#[L20-1]don't care, 117#[L20-2]don't care, 119#[L20-3]don't care, 121#[L20-4]don't care, 123#[L1000]don't care, 125#[L1001]don't care, 127#[L1001-1]don't care, 129#[L1002]don't care, 131#[L1002-1]don't care, 133#[L-1-2]don't care, 135#[L-1-3]don't care, 137#[L1039]don't care, 139#[L1039-1]don't care, 141#[L1039-2]don't care, 143#[L1040-5]don't care, 145#[L1040-6]don't care, 149#[L1042-5]don't care, 153#[L1043]don't care, 181#[L1043-1]don't care, 183#[L1044]don't care, 185#[thread_routineENTRY, L1044-1]don't care, 189#[L1016, L1044-1]don't care, 193#[L1044-1, L1017]don't care, 197#[L1044-1, L1017-1]don't care, 201#[L1044-1, L1017-2]don't care, 205#[L1044-1, L1018]don't care, 209#[L1044-1, L1018-1]don't care, 213#[L1044-1, L1018-2]don't care, 217#[L1044-1, L1032-8]don't care, 221#[L1044-1, L1019-2]don't care, 227#[L1044-1, thread_routineEXIT]don't care, 229#[thread_routineEXIT, L1042-2]don't care, 231#[L1042-3, thread_routineEXIT]don't care, 233#[L1042-4, thread_routineEXIT]don't care, 235#[L1042-5, thread_routineEXIT]don't care, 239#[L1043, thread_routineEXIT]don't care, 275#[L1043-1, thread_routineEXIT]don't care, 277#[L1044, thread_routineEXIT]don't care, 279#[ULTIMATE.startErr0INUSE_VIOLATION, thread_routineEXIT]don't care] [2021-01-26 20:37:02,130 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-26 20:37:02,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 20:37:02,137 INFO L82 PathProgramCache]: Analyzing trace with hash 2086531933, now seen corresponding path program 1 times [2021-01-26 20:37:02,147 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 20:37:02,148 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757635335] [2021-01-26 20:37:02,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 20:37:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 20:37:02,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-01-26 20:37:02,505 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757635335] [2021-01-26 20:37:02,506 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 20:37:02,506 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-26 20:37:02,507 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679699019] [2021-01-26 20:37:02,521 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-26 20:37:02,521 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 20:37:02,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-26 20:37:02,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-26 20:37:02,547 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 20:37:02,551 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 43 and size of Sequence is : 44[2021-01-26 20:37:02,595 INFO L164 SleepSetCegar]: Size of mCounterexample is: 44 [2021-01-26 20:37:02,598 INFO L165 SleepSetCegar]: [282#[ULTIMATE.startENTRY]true, 283#[L-1]true, 284#[L-1-1]true, 285#[L20]true, 286#[L20-1]true, 287#[L20-2]true, 288#[L20-3]true, 289#[L20-4]true, 290#[L1000]true, 291#[L1001]true, 292#[L1001-1]true, 293#[L1002]true, 294#[L1002-1]true, 295#[L-1-2]true, 296#[L-1-3]true, 297#[L1039]true, 298#[L1039-1]true, 299#[L1039-2]true, 300#[L1040-5]true, 303#[L1040-6]true, 304#[L1042-5]true, 307#[L1043]true, 323#[L1043-1]true, 324#[L1044]true, 325#[thread_routineENTRY, L1044-1]true, 327#[L1016, L1044-1]true, 329#[L1044-1, L1017]true, 331#[L1044-1, L1017-1]true, 333#[L1044-1, L1017-2]true, 335#[L1044-1, L1018]true, 337#[L1044-1, L1018-1]true, 339#[L1044-1, L1018-2]true, 341#[L1044-1, L1032-8]true, 344#[L1044-1, L1020]true, 352#[L1044-1, L1021]true, 359#[L1021-1, L1044-1]true, 365#[L1021-2, L1044-1]true, 371#[L1044-1, L1021-3]true, 377#[L1044-1, L1020-1]true, 383#[L1044-1, L1027]true, 391#[L1044-1, L1029]true, 398#[L1044-1, L20]true, 406#[L1044-1, L20-2]true, 416#[L1044-1, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-26 20:37:02,598 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-26 20:37:02,599 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-26 20:37:02,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 20:37:02,603 INFO L82 PathProgramCache]: Analyzing trace with hash -2107893411, now seen corresponding path program 1 times [2021-01-26 20:37:02,603 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 20:37:02,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099418610] [2021-01-26 20:37:02,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 20:37:02,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 20:37:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 20:37:02,756 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099418610] [2021-01-26 20:37:02,756 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 20:37:02,756 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-26 20:37:02,756 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660073266] [2021-01-26 20:37:02,758 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-26 20:37:02,758 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 20:37:02,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-26 20:37:02,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-26 20:37:02,760 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 20:37:02,760 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 20:37:02,781 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 48 and size of Sequence is : 49[2021-01-26 20:37:02,827 INFO L164 SleepSetCegar]: Size of mCounterexample is: 49 [2021-01-26 20:37:02,827 INFO L165 SleepSetCegar]: [421#[ULTIMATE.startENTRY]true, 423#[L-1]true, 425#[L-1-1]true, 427#[L20]true, 429#[L20-1]true, 431#[L20-2]true, 433#[L20-3]true, 435#[L20-4]true, 437#[L1000]true, 439#[L1001]true, 441#[L1001-1]true, 443#[L1002]true, 445#[L1002-1]true, 447#[L-1-2]true, 449#[L-1-3]true, 451#[L1039]true, 453#[L1039-1]true, 455#[L1039-2]true, 457#[L1040-5](= ULTIMATE.start_main_~i~0 0), 461#[L1041](= ULTIMATE.start_main_~i~0 0), 468#[L1040-2](= ULTIMATE.start_main_~i~0 0), 473#[L1040-3](= ULTIMATE.start_main_~i~0 0), 478#[L1040-4]true, 480#[L1040-5]true, 484#[L1040-6]true, 486#[L1042-5](= ULTIMATE.start_main_~i~0 0), 492#[L1043](= ULTIMATE.start_main_~i~0 0), 494#[L1043-1](= ULTIMATE.start_main_~i~0 0), 496#[L1044](= ULTIMATE.start_main_~i~0 0), 498#[thread_routineENTRY, L1044-1](= ULTIMATE.start_main_~i~0 0), 502#[L1016, L1044-1](= ULTIMATE.start_main_~i~0 0), 506#[L1044-1, L1017](= ULTIMATE.start_main_~i~0 0), 510#[L1044-1, L1017-1](= ULTIMATE.start_main_~i~0 0), 514#[L1044-1, L1017-2](= ULTIMATE.start_main_~i~0 0), 518#[L1044-1, L1018](= ULTIMATE.start_main_~i~0 0), 522#[L1044-1, L1018-1](= ULTIMATE.start_main_~i~0 0), 526#[L1044-1, L1018-2](= ULTIMATE.start_main_~i~0 0), 530#[L1044-1, L1032-8](= ULTIMATE.start_main_~i~0 0), 536#[L1044-1, L1020](= ULTIMATE.start_main_~i~0 0), 540#[L1044-1, L1021](= ULTIMATE.start_main_~i~0 0), 546#[L1021-1, L1044-1](= ULTIMATE.start_main_~i~0 0), 550#[L1021-2, L1044-1](= ULTIMATE.start_main_~i~0 0), 554#[L1044-1, L1021-3](= ULTIMATE.start_main_~i~0 0), 558#[L1044-1, L1020-1](= ULTIMATE.start_main_~i~0 0), 562#[L1044-1, L1027](= ULTIMATE.start_main_~i~0 0), 566#[L1044-1, L1029](= ULTIMATE.start_main_~i~0 0), 572#[L1044-1, L20](= ULTIMATE.start_main_~i~0 0), 576#[L1044-1, L20-2](= ULTIMATE.start_main_~i~0 0), 584#[L1044-1, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION](= ULTIMATE.start_main_~i~0 0)] [2021-01-26 20:37:02,828 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-26 20:37:02,828 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-26 20:37:02,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 20:37:02,829 INFO L82 PathProgramCache]: Analyzing trace with hash 741990899, now seen corresponding path program 1 times [2021-01-26 20:37:02,829 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 20:37:02,829 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252913985] [2021-01-26 20:37:02,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 20:37:02,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 20:37:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 20:37:02,968 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252913985] [2021-01-26 20:37:02,969 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1397971766] [2021-01-26 20:37:02,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-26 20:37:03,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 20:37:03,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 4 conjunts are in the unsatisfiable core [2021-01-26 20:37:03,136 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-26 20:37:03,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 20:37:03,225 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-26 20:37:03,225 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-01-26 20:37:03,225 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761048189] [2021-01-26 20:37:03,226 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 20:37:03,226 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 20:37:03,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 20:37:03,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-01-26 20:37:03,228 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 20:37:03,228 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 7.571428571428571) internal successors, (53), 7 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 20:37:03,303 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 53 and size of Sequence is : 54[2021-01-26 20:37:03,340 INFO L164 SleepSetCegar]: Size of mCounterexample is: 54 [2021-01-26 20:37:03,341 INFO L165 SleepSetCegar]: [734#[ULTIMATE.startENTRY]true, 736#[L-1]true, 738#[L-1-1]true, 740#[L20]true, 742#[L20-1]true, 744#[L20-2]true, 746#[L20-3]true, 748#[L20-4]true, 750#[L1000]true, 752#[L1001]true, 754#[L1001-1]true, 756#[L1002]true, 758#[L1002-1]true, 760#[L-1-2]true, 762#[L-1-3]true, 764#[L1039]true, 766#[L1039-1]true, 768#[L1039-2]true, 770#[L1040-5](= ULTIMATE.start_main_~i~0 0), 774#[L1041](= ULTIMATE.start_main_~i~0 0), 778#[L1040-2](= ULTIMATE.start_main_~i~0 0), 782#[L1040-3](and (= ULTIMATE.start_main_~i~0 0) (= |ULTIMATE.start_main_#t~post10| 0)), 786#[L1040-4](and (<= ULTIMATE.start_main_~i~0 1) (= |ULTIMATE.start_main_#t~post10| 0)), 788#[L1040-5](<= ULTIMATE.start_main_~i~0 1), 790#[L1041](<= ULTIMATE.start_main_~i~0 1), 796#[L1040-2](<= ULTIMATE.start_main_~i~0 1), 800#[L1040-3](<= ULTIMATE.start_main_~i~0 1), 802#[L1040-4]true, 804#[L1040-5]true, 808#[L1040-6]true, 810#[L1042-5](= ULTIMATE.start_main_~i~0 0), 816#[L1043](= ULTIMATE.start_main_~i~0 0), 818#[L1043-1](= ULTIMATE.start_main_~i~0 0), 820#[L1044](= ULTIMATE.start_main_~i~0 0), 822#[thread_routineENTRY, L1044-1](= ULTIMATE.start_main_~i~0 0), 826#[L1016, L1044-1](= ULTIMATE.start_main_~i~0 0), 830#[L1044-1, L1017](= ULTIMATE.start_main_~i~0 0), 834#[L1044-1, L1017-1](= ULTIMATE.start_main_~i~0 0), 838#[L1044-1, L1017-2](= ULTIMATE.start_main_~i~0 0), 842#[L1044-1, L1018](= ULTIMATE.start_main_~i~0 0), 846#[L1044-1, L1018-1](= ULTIMATE.start_main_~i~0 0), 850#[L1044-1, L1018-2](= ULTIMATE.start_main_~i~0 0), 854#[L1044-1, L1032-8](= ULTIMATE.start_main_~i~0 0), 860#[L1044-1, L1020](= ULTIMATE.start_main_~i~0 0), 864#[L1044-1, L1021](= ULTIMATE.start_main_~i~0 0), 870#[L1021-1, L1044-1](= ULTIMATE.start_main_~i~0 0), 874#[L1021-2, L1044-1](= ULTIMATE.start_main_~i~0 0), 878#[L1044-1, L1021-3](= ULTIMATE.start_main_~i~0 0), 882#[L1044-1, L1020-1](= ULTIMATE.start_main_~i~0 0), 886#[L1044-1, L1027](= ULTIMATE.start_main_~i~0 0), 890#[L1044-1, L1029](= ULTIMATE.start_main_~i~0 0), 896#[L1044-1, L20](= ULTIMATE.start_main_~i~0 0), 900#[L1044-1, L20-2](= ULTIMATE.start_main_~i~0 0), 908#[L1044-1, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION](= ULTIMATE.start_main_~i~0 0)] [2021-01-26 20:37:03,553 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-01-26 20:37:03,554 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-26 20:37:03,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 20:37:03,556 INFO L82 PathProgramCache]: Analyzing trace with hash 1840252701, now seen corresponding path program 2 times [2021-01-26 20:37:03,556 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 20:37:03,557 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285946348] [2021-01-26 20:37:03,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 20:37:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 20:37:03,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 20:37:03,733 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285946348] [2021-01-26 20:37:03,734 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [797363624] [2021-01-26 20:37:03,734 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-26 20:37:03,868 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-01-26 20:37:03,869 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-26 20:37:03,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 20 conjunts are in the unsatisfiable core [2021-01-26 20:37:03,874 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-26 20:37:03,998 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-26 20:37:03,999 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-26 20:37:04,031 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-26 20:37:04,031 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-26 20:37:04,032 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-01-26 20:37:04,070 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-26 20:37:04,072 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2021-01-26 20:37:04,081 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-26 20:37:04,089 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-26 20:37:04,092 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-26 20:37:04,092 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-26 20:37:04,093 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:4 [2021-01-26 20:37:04,129 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-26 20:37:04,129 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-26 20:37:04,136 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-26 20:37:04,137 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-26 20:37:04,138 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:15 [2021-01-26 20:37:04,187 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 25 [2021-01-26 20:37:04,188 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-26 20:37:04,199 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-26 20:37:04,203 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-26 20:37:04,204 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:31, output treesize:27 [2021-01-26 20:37:04,446 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 17 [2021-01-26 20:37:04,449 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-26 20:37:04,456 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-26 20:37:04,459 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-26 20:37:04,460 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:37, output treesize:7 [2021-01-26 20:37:04,575 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-26 20:37:04,579 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-26 20:37:04,650 INFO L721 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-01-26 20:37:04,836 INFO L721 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-01-26 20:37:05,205 INFO L721 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-01-26 20:37:05,913 INFO L721 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-01-26 20:37:06,695 INFO L721 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-01-26 20:37:07,613 INFO L721 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-01-26 20:37:08,740 INFO L721 QuantifierPusher]: Run 70 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-01-26 20:37:09,832 INFO L721 QuantifierPusher]: Run 80 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-01-26 20:37:10,873 INFO L721 QuantifierPusher]: Run 90 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-01-26 20:37:12,005 INFO L721 QuantifierPusher]: Run 100 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. Received shutdown request... [2021-01-26 20:51:38,087 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-26 20:51:38,088 WARN L546 AbstractCegarLoop]: Verification canceled [2021-01-26 20:51:38,093 WARN L250 ceAbstractionStarter]: Timeout [2021-01-26 20:51:38,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 08:51:38 BasicIcfg [2021-01-26 20:51:38,094 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-26 20:51:38,095 INFO L168 Benchmark]: Toolchain (without parser) took 878248.55 ms. Allocated memory was 312.5 MB in the beginning and 675.3 MB in the end (delta: 362.8 MB). Free memory was 285.7 MB in the beginning and 398.0 MB in the end (delta: -112.3 MB). Peak memory consumption was 411.8 MB. Max. memory is 16.0 GB. [2021-01-26 20:51:38,096 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 312.5 MB. Free memory was 283.5 MB in the beginning and 283.4 MB in the end (delta: 76.3 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 20:51:38,097 INFO L168 Benchmark]: CACSL2BoogieTranslator took 979.03 ms. Allocated memory is still 312.5 MB. Free memory was 284.7 MB in the beginning and 256.9 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.6 MB. Max. memory is 16.0 GB. [2021-01-26 20:51:38,098 INFO L168 Benchmark]: Boogie Procedure Inliner took 105.74 ms. Allocated memory is still 312.5 MB. Free memory was 256.9 MB in the beginning and 254.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 20:51:38,098 INFO L168 Benchmark]: Boogie Preprocessor took 53.07 ms. Allocated memory is still 312.5 MB. Free memory was 254.8 MB in the beginning and 252.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 20:51:38,099 INFO L168 Benchmark]: RCFGBuilder took 855.87 ms. Allocated memory is still 312.5 MB. Free memory was 252.7 MB in the beginning and 223.4 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.0 GB. [2021-01-26 20:51:38,100 INFO L168 Benchmark]: TraceAbstraction took 876229.91 ms. Allocated memory was 312.5 MB in the beginning and 675.3 MB in the end (delta: 362.8 MB). Free memory was 222.3 MB in the beginning and 398.0 MB in the end (delta: -175.7 MB). Peak memory consumption was 348.6 MB. Max. memory is 16.0 GB. [2021-01-26 20:51:38,118 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 312.5 MB. Free memory was 283.5 MB in the beginning and 283.4 MB in the end (delta: 76.3 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 979.03 ms. Allocated memory is still 312.5 MB. Free memory was 284.7 MB in the beginning and 256.9 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.6 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 105.74 ms. Allocated memory is still 312.5 MB. Free memory was 256.9 MB in the beginning and 254.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 53.07 ms. Allocated memory is still 312.5 MB. Free memory was 254.8 MB in the beginning and 252.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 855.87 ms. Allocated memory is still 312.5 MB. Free memory was 252.7 MB in the beginning and 223.4 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 876229.91 ms. Allocated memory was 312.5 MB in the beginning and 675.3 MB in the end (delta: 362.8 MB). Free memory was 222.3 MB in the beginning and 398.0 MB in the end (delta: -175.7 MB). Peak memory consumption was 348.6 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 20]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 20). Cancelled while SleepSetCegar was analyzing trace of length 54 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 99 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 876.0s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 181 NumberOfCodeBlocks, 181 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 177 ConstructedInterpolants, 0 QuantifiedInterpolants, 9075 SizeOfPredicates, 3 NumberOfNonLiveVariables, 116 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 4/6 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown