/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-New_States.epf -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_91-arrayloop2_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-aa1e80b [2020-12-18 09:52:26,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-18 09:52:26,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-18 09:52:26,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-18 09:52:26,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-18 09:52:26,881 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-18 09:52:26,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-18 09:52:26,892 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-18 09:52:26,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-18 09:52:26,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-18 09:52:26,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-18 09:52:26,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-18 09:52:26,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-18 09:52:26,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-18 09:52:26,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-18 09:52:26,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-18 09:52:26,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-18 09:52:26,915 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-18 09:52:26,921 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-18 09:52:26,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-18 09:52:26,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-18 09:52:26,932 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-18 09:52:26,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-18 09:52:26,936 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-18 09:52:26,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-18 09:52:26,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-18 09:52:26,946 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-18 09:52:26,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-18 09:52:26,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-18 09:52:26,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-18 09:52:26,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-18 09:52:26,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-18 09:52:26,953 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-18 09:52:26,954 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-18 09:52:26,955 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-18 09:52:26,955 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-18 09:52:26,956 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-18 09:52:26,956 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-18 09:52:26,956 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-18 09:52:26,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-18 09:52:26,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-18 09:52:26,959 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-New_States.epf [2020-12-18 09:52:27,011 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-18 09:52:27,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-18 09:52:27,016 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-18 09:52:27,017 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-18 09:52:27,017 INFO L138 SettingsManager]: * Use SBE=true [2020-12-18 09:52:27,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-18 09:52:27,017 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-18 09:52:27,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-18 09:52:27,018 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-18 09:52:27,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-18 09:52:27,019 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-18 09:52:27,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-18 09:52:27,020 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-18 09:52:27,020 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-18 09:52:27,020 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-18 09:52:27,021 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-18 09:52:27,021 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-18 09:52:27,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-18 09:52:27,021 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-18 09:52:27,021 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-18 09:52:27,022 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-18 09:52:27,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-18 09:52:27,022 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-18 09:52:27,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-18 09:52:27,023 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-18 09:52:27,023 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-18 09:52:27,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-18 09:52:27,023 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-12-18 09:52:27,024 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2020-12-18 09:52:27,024 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2020-12-18 09:52:27,024 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-18 09:52:27,024 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2020-12-18 09:52:27,025 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-18 09:52:27,025 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-18 09:52:27,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-18 09:52:27,453 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-18 09:52:27,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-18 09:52:27,458 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-18 09:52:27,459 INFO L275 PluginConnector]: CDTParser initialized [2020-12-18 09:52:27,460 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_91-arrayloop2_racefree.i [2020-12-18 09:52:27,543 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/803c9beee/b7d90ce4f6b24a87b0b02a0685c99c6e/FLAG7759fddee [2020-12-18 09:52:28,296 INFO L306 CDTParser]: Found 1 translation units. [2020-12-18 09:52:28,297 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_91-arrayloop2_racefree.i [2020-12-18 09:52:28,316 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/803c9beee/b7d90ce4f6b24a87b0b02a0685c99c6e/FLAG7759fddee [2020-12-18 09:52:28,466 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/803c9beee/b7d90ce4f6b24a87b0b02a0685c99c6e [2020-12-18 09:52:28,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-18 09:52:28,474 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-12-18 09:52:28,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-18 09:52:28,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-18 09:52:28,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-18 09:52:28,482 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 09:52:28" (1/1) ... [2020-12-18 09:52:28,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40d9c2fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:28, skipping insertion in model container [2020-12-18 09:52:28,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 09:52:28" (1/1) ... [2020-12-18 09:52:28,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-18 09:52:28,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-18 09:52:28,990 WARN L1500 CHandler]: Possible shadowing of function new [2020-12-18 09:52:28,990 WARN L1500 CHandler]: Possible shadowing of function new [2020-12-18 09:52:28,991 WARN L1500 CHandler]: Possible shadowing of function new [2020-12-18 09:52:28,991 WARN L1500 CHandler]: Possible shadowing of function new [2020-12-18 09:52:29,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-18 09:52:29,033 INFO L203 MainTranslator]: Completed pre-run [2020-12-18 09:52:29,080 WARN L1500 CHandler]: Possible shadowing of function new [2020-12-18 09:52:29,080 WARN L1500 CHandler]: Possible shadowing of function new [2020-12-18 09:52:29,081 WARN L1500 CHandler]: Possible shadowing of function new [2020-12-18 09:52:29,081 WARN L1500 CHandler]: Possible shadowing of function new [2020-12-18 09:52:29,094 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-18 09:52:29,314 INFO L208 MainTranslator]: Completed translation [2020-12-18 09:52:29,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29 WrapperNode [2020-12-18 09:52:29,315 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-18 09:52:29,317 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-18 09:52:29,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-18 09:52:29,317 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-18 09:52:29,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (1/1) ... [2020-12-18 09:52:29,351 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (1/1) ... [2020-12-18 09:52:29,385 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-18 09:52:29,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-18 09:52:29,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-18 09:52:29,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-18 09:52:29,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (1/1) ... [2020-12-18 09:52:29,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (1/1) ... [2020-12-18 09:52:29,407 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (1/1) ... [2020-12-18 09:52:29,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (1/1) ... [2020-12-18 09:52:29,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (1/1) ... [2020-12-18 09:52:29,426 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (1/1) ... [2020-12-18 09:52:29,430 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (1/1) ... [2020-12-18 09:52:29,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-18 09:52:29,437 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-18 09:52:29,437 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-18 09:52:29,437 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-18 09:52:29,438 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-18 09:52:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-18 09:52:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-18 09:52:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-18 09:52:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-18 09:52:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-18 09:52:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2020-12-18 09:52:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-18 09:52:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-18 09:52:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2020-12-18 09:52:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2020-12-18 09:52:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-18 09:52:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-18 09:52:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-18 09:52:29,524 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-12-18 09:52:30,420 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-18 09:52:30,420 INFO L298 CfgBuilder]: Removed 34 assume(true) statements. [2020-12-18 09:52:30,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 09:52:30 BoogieIcfgContainer [2020-12-18 09:52:30,422 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-18 09:52:30,424 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-18 09:52:30,424 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-18 09:52:30,428 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-18 09:52:30,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 09:52:28" (1/3) ... [2020-12-18 09:52:30,429 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@702b1e14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 09:52:30, skipping insertion in model container [2020-12-18 09:52:30,429 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:52:29" (2/3) ... [2020-12-18 09:52:30,430 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@702b1e14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 09:52:30, skipping insertion in model container [2020-12-18 09:52:30,430 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 09:52:30" (3/3) ... [2020-12-18 09:52:30,431 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_91-arrayloop2_racefree.i [2020-12-18 09:52:30,447 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-12-18 09:52:30,448 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-18 09:52:30,452 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-18 09:52:30,453 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-12-18 09:52:30,493 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,494 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,494 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,494 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,494 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,495 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,495 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,495 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,495 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,495 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,496 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,496 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,496 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,496 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,497 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,497 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,497 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,497 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,497 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,498 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,498 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,498 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,498 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,498 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,499 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,499 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,499 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,499 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,500 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,500 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,500 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,500 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,500 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,501 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,501 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,501 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,501 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,502 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,502 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,502 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,502 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,502 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,503 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,503 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,503 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,503 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,503 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,504 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,504 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,504 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,504 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,504 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,505 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,505 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,505 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,505 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,506 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,506 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,506 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,506 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,506 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,507 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,507 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,507 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,507 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,507 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,508 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,508 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,508 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,508 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,508 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,509 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,509 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,509 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,509 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,509 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,510 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,510 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,510 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,510 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,510 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,510 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,511 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,511 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,511 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,511 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,512 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,512 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,512 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,512 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,512 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,513 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,513 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,513 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,513 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,514 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,514 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,514 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,515 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,515 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,515 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,515 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,515 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,516 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,516 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,516 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,516 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,516 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,517 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,517 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,517 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,517 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,517 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,518 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,518 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,518 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,518 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,519 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,519 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,519 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,519 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,520 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,520 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,520 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,520 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,520 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,521 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,521 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,521 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,521 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,521 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,521 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,522 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,522 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,522 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,522 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,523 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,523 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,523 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,523 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,524 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,524 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,524 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,524 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,524 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,525 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,525 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,525 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,525 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,525 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,526 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,526 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,526 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,526 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,526 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,527 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,527 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,527 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,527 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,527 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,528 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,528 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,528 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,528 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,528 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,529 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,529 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,529 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,529 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,530 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,530 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,530 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,530 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,530 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,531 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,531 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,531 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,531 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,531 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,532 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,532 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,532 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,532 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,532 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,533 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,533 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,533 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,533 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,533 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,534 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,535 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,535 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,536 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,536 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,536 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,536 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,536 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,537 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,537 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,537 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,537 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,537 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,538 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,546 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,547 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,547 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,547 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,548 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,548 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,548 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,549 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,549 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,551 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,552 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 09:52:30,568 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2020-12-18 09:52:30,582 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-12-18 09:52:30,603 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-18 09:52:30,603 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-18 09:52:30,604 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-18 09:52:30,604 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-18 09:52:30,604 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-18 09:52:30,604 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-18 09:52:30,604 INFO L383 AbstractCegarLoop]: Minimize is NONE [2020-12-18 09:52:30,604 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-18 09:54:15,612 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 104985ms [2020-12-18 09:54:15,612 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 1375 states, but on-demand construction may add more states [2020-12-18 09:54:15,623 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 1375 states, 1340 states have (on average 1.3485074626865672) internal successors, (1807), 1374 states have internal predecessors, (1807), 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: 195 and size of Sequence is : 196[2020-12-18 09:54:15,745 INFO L131 SleepSetCegar]: Size of mCounterexample is: 196 [2020-12-18 09:54:15,746 INFO L132 SleepSetCegar]: [163#[ULTIMATE.startENTRY]don't care, 166#[L-1]don't care, 169#[L-1-1]don't care, 172#[L991]don't care, 175#[L991-1]don't care, 178#[L991-2]don't care, 181#[L991-3]don't care, 184#[L991-4]don't care, 187#[L997]don't care, 190#[L997-1]don't care, 193#[L997-2]don't care, 196#[L997-3]don't care, 199#[L997-4]don't care, 202#[L997-5]don't care, 205#[L1010]don't care, 208#[L1010-1]don't care, 211#[L-1-2]don't care, 214#[L-1-3]don't care, 217#[L1049]don't care, 220#[L1049-6]don't care, 223#[L1049-7]don't care, 230#[L1054]don't care, 233#[L1054-9]don't care, 238#[L1054-3]don't care, 291#[L1054-4]don't care, 294#[L1054-5, t_funENTRY]don't care, 297#[t_funENTRY, L1054-6]don't care, 305#[t_funENTRY, L1054-7]don't care, 309#[t_funENTRY, L1054-8]don't care, 315#[L1054-9, t_funENTRY]don't care, 321#[t_funENTRY, L1054-10]don't care, 332#[t_funENTRY, L1055-8]don't care, 336#[L1055-9, t_funENTRY]don't care, 348#[t_funENTRY, L1054-11]don't care, 352#[L1054-12, t_funENTRY]don't care, 358#[t_funENTRY, L1056]don't care, 364#[ULTIMATE.startFINAL, t_funENTRY]don't care, 372#[ULTIMATE.startEXIT, t_funENTRY]don't care, 376#[ULTIMATE.startEXIT, L1029]don't care, 379#[ULTIMATE.startEXIT, L1030]don't care, 382#[ULTIMATE.startEXIT, L1030-1]don't care, 385#[ULTIMATE.startEXIT, L1030-2]don't care, 388#[ULTIMATE.startEXIT, L1031]don't care, 391#[ULTIMATE.startEXIT, L1031-1]don't care, 394#[ULTIMATE.startEXIT, L994]don't care, 397#[ULTIMATE.startEXIT, L995]don't care, 400#[ULTIMATE.startEXIT, L995-1]don't care, 402#[ULTIMATE.startEXIT, L994-1]don't care, 407#[ULTIMATE.startEXIT, L1033]don't care, 410#[ULTIMATE.startEXIT, L1034-2]don't care, 415#[ULTIMATE.startEXIT, L1035]don't care, 428#[ULTIMATE.startEXIT, L1035-1]don't care, 431#[ULTIMATE.startEXIT, L1036]don't care, 434#[ULTIMATE.startEXIT, L1036-1]don't care, 437#[ULTIMATE.startEXIT, L1036-2]don't care, 440#[ULTIMATE.startEXIT, L1037]don't care, 443#[ULTIMATE.startEXIT, L1038-2]don't care, 448#[ULTIMATE.startEXIT, L1038-3]don't care, 453#[ULTIMATE.startEXIT, L1044]don't care, 456#[ULTIMATE.startEXIT, L1044-1]don't care, 459#[ULTIMATE.startEXIT, L1044-2]don't care, 410#[ULTIMATE.startEXIT, L1034-2]don't care, 415#[ULTIMATE.startEXIT, L1035]don't care, 428#[ULTIMATE.startEXIT, L1035-1]don't care, 431#[ULTIMATE.startEXIT, L1036]don't care, 434#[ULTIMATE.startEXIT, L1036-1]don't care, 437#[ULTIMATE.startEXIT, L1036-2]don't care, 440#[ULTIMATE.startEXIT, L1037]don't care, 443#[ULTIMATE.startEXIT, L1038-2]don't care, 446#[ULTIMATE.startEXIT, L1039-36]don't care, 477#[ULTIMATE.startEXIT, L1039-1]don't care, 483#[ULTIMATE.startEXIT, L1039-2]don't care, 489#[ULTIMATE.startEXIT, L1039-24]don't care, 492#[ULTIMATE.startEXIT, L1039-12]don't care, 500#[ULTIMATE.startEXIT, L1039-4]don't care, 504#[ULTIMATE.startEXIT, L1039-5]don't care, 507#[L1039-6, ULTIMATE.startEXIT]don't care, 510#[ULTIMATE.startEXIT, L1039-7]don't care, 513#[ULTIMATE.startEXIT, L1039-8]don't care, 516#[ULTIMATE.startEXIT, L1039-9]don't care, 519#[ULTIMATE.startEXIT, L1039-10]don't care, 522#[ULTIMATE.startEXIT, L1039-11]don't care, 498#[ULTIMATE.startEXIT, L1039-22]don't care, 529#[ULTIMATE.startEXIT, L1039-14]don't care, 533#[ULTIMATE.startEXIT, L1039-15]don't care, 536#[ULTIMATE.startEXIT, L1039-16]don't care, 539#[ULTIMATE.startEXIT, L1039-17]don't care, 542#[L1039-18, ULTIMATE.startEXIT]don't care, 545#[ULTIMATE.startEXIT, L1039-19]don't care, 548#[ULTIMATE.startEXIT, L1039-20]don't care, 551#[ULTIMATE.startEXIT, L1039-21]don't care, 527#[ULTIMATE.startEXIT, L1039-23]don't care, 494#[L1039-35, ULTIMATE.startEXIT]don't care, 446#[ULTIMATE.startEXIT, L1039-36]don't care, 477#[ULTIMATE.startEXIT, L1039-1]don't care, 483#[ULTIMATE.startEXIT, L1039-2]don't care, 489#[ULTIMATE.startEXIT, L1039-24]don't care, 492#[ULTIMATE.startEXIT, L1039-12]don't care, 500#[ULTIMATE.startEXIT, L1039-4]don't care, 504#[ULTIMATE.startEXIT, L1039-5]don't care, 507#[L1039-6, ULTIMATE.startEXIT]don't care, 510#[ULTIMATE.startEXIT, L1039-7]don't care, 513#[ULTIMATE.startEXIT, L1039-8]don't care, 516#[ULTIMATE.startEXIT, L1039-9]don't care, 519#[ULTIMATE.startEXIT, L1039-10]don't care, 522#[ULTIMATE.startEXIT, L1039-11]don't care, 498#[ULTIMATE.startEXIT, L1039-22]don't care, 529#[ULTIMATE.startEXIT, L1039-14]don't care, 533#[ULTIMATE.startEXIT, L1039-15]don't care, 536#[ULTIMATE.startEXIT, L1039-16]don't care, 539#[ULTIMATE.startEXIT, L1039-17]don't care, 542#[L1039-18, ULTIMATE.startEXIT]don't care, 545#[ULTIMATE.startEXIT, L1039-19]don't care, 548#[ULTIMATE.startEXIT, L1039-20]don't care, 551#[ULTIMATE.startEXIT, L1039-21]don't care, 527#[ULTIMATE.startEXIT, L1039-23]don't care, 489#[ULTIMATE.startEXIT, L1039-24]don't care, 492#[ULTIMATE.startEXIT, L1039-12]don't care, 500#[ULTIMATE.startEXIT, L1039-4]don't care, 504#[ULTIMATE.startEXIT, L1039-5]don't care, 507#[L1039-6, ULTIMATE.startEXIT]don't care, 510#[ULTIMATE.startEXIT, L1039-7]don't care, 513#[ULTIMATE.startEXIT, L1039-8]don't care, 516#[ULTIMATE.startEXIT, L1039-9]don't care, 519#[ULTIMATE.startEXIT, L1039-10]don't care, 522#[ULTIMATE.startEXIT, L1039-11]don't care, 498#[ULTIMATE.startEXIT, L1039-22]don't care, 529#[ULTIMATE.startEXIT, L1039-14]don't care, 533#[ULTIMATE.startEXIT, L1039-15]don't care, 536#[ULTIMATE.startEXIT, L1039-16]don't care, 539#[ULTIMATE.startEXIT, L1039-17]don't care, 542#[L1039-18, ULTIMATE.startEXIT]don't care, 545#[ULTIMATE.startEXIT, L1039-19]don't care, 548#[ULTIMATE.startEXIT, L1039-20]don't care, 551#[ULTIMATE.startEXIT, L1039-21]don't care, 498#[ULTIMATE.startEXIT, L1039-22]don't care, 527#[ULTIMATE.startEXIT, L1039-23]don't care, 489#[ULTIMATE.startEXIT, L1039-24]don't care, 492#[ULTIMATE.startEXIT, L1039-12]don't care, 500#[ULTIMATE.startEXIT, L1039-4]don't care, 504#[ULTIMATE.startEXIT, L1039-5]don't care, 507#[L1039-6, ULTIMATE.startEXIT]don't care, 510#[ULTIMATE.startEXIT, L1039-7]don't care, 513#[ULTIMATE.startEXIT, L1039-8]don't care, 516#[ULTIMATE.startEXIT, L1039-9]don't care, 519#[ULTIMATE.startEXIT, L1039-10]don't care, 522#[ULTIMATE.startEXIT, L1039-11]don't care, 492#[ULTIMATE.startEXIT, L1039-12]don't care, 498#[ULTIMATE.startEXIT, L1039-22]don't care, 529#[ULTIMATE.startEXIT, L1039-14]don't care, 533#[ULTIMATE.startEXIT, L1039-15]don't care, 536#[ULTIMATE.startEXIT, L1039-16]don't care, 539#[ULTIMATE.startEXIT, L1039-17]don't care, 542#[L1039-18, ULTIMATE.startEXIT]don't care, 545#[ULTIMATE.startEXIT, L1039-19]don't care, 548#[ULTIMATE.startEXIT, L1039-20]don't care, 551#[ULTIMATE.startEXIT, L1039-21]don't care, 498#[ULTIMATE.startEXIT, L1039-22]don't care, 527#[ULTIMATE.startEXIT, L1039-23]don't care, 489#[ULTIMATE.startEXIT, L1039-24]don't care, 492#[ULTIMATE.startEXIT, L1039-12]don't care, 498#[ULTIMATE.startEXIT, L1039-22]don't care, 527#[ULTIMATE.startEXIT, L1039-23]don't care, 489#[ULTIMATE.startEXIT, L1039-24]don't care, 494#[L1039-35, ULTIMATE.startEXIT]don't care, 446#[ULTIMATE.startEXIT, L1039-36]don't care, 477#[ULTIMATE.startEXIT, L1039-1]don't care, 485#[ULTIMATE.startEXIT, L1039-26]don't care, 693#[ULTIMATE.startEXIT, L1039-34]don't care, 696#[ULTIMATE.startEXIT, L1039-28]don't care, 700#[ULTIMATE.startEXIT, L1039-29]don't care, 703#[ULTIMATE.startEXIT, L1039-30]don't care, 706#[ULTIMATE.startEXIT, L1039-31]don't care, 709#[ULTIMATE.startEXIT, L992]don't care, 712#[ULTIMATE.startEXIT, L992-1]don't care, 715#[L992-2, ULTIMATE.startEXIT]don't care, 721#[ULTIMATE.startEXIT, L991]don't care, 724#[ULTIMATE.startEXIT, L991-4]don't care, 717#[ULTIMATE.startEXIT, L992-4]don't care, 731#[ULTIMATE.startEXIT, L1039-32]don't care, 734#[ULTIMATE.startEXIT, L1039-33]don't care, 494#[L1039-35, ULTIMATE.startEXIT]don't care, 446#[ULTIMATE.startEXIT, L1039-36]don't care, 477#[ULTIMATE.startEXIT, L1039-1]don't care, 485#[ULTIMATE.startEXIT, L1039-26]don't care, 693#[ULTIMATE.startEXIT, L1039-34]don't care, 696#[ULTIMATE.startEXIT, L1039-28]don't care, 700#[ULTIMATE.startEXIT, L1039-29]don't care, 703#[ULTIMATE.startEXIT, L1039-30]don't care, 706#[ULTIMATE.startEXIT, L1039-31]don't care, 709#[ULTIMATE.startEXIT, L992]don't care, 712#[ULTIMATE.startEXIT, L992-1]don't care, 715#[L992-2, ULTIMATE.startEXIT]don't care, 721#[ULTIMATE.startEXIT, L991]don't care, 726#[ULTIMATE.startEXIT, L991-2]don't care, 760#[ULTIMATE.startEXIT, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2020-12-18 09:54:15,747 INFO L429 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-18 09:54:15,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-18 09:54:15,754 INFO L82 PathProgramCache]: Analyzing trace with hash 2137128266, now seen corresponding path program 1 times [2020-12-18 09:54:15,764 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-18 09:54:15,765 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687690352] [2020-12-18 09:54:15,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-18 09:54:15,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-18 09:54:16,111 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2020-12-18 09:54:16,114 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1687690352] [2020-12-18 09:54:16,115 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-18 09:54:16,115 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-18 09:54:16,116 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570738296] [2020-12-18 09:54:16,125 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-18 09:54:16,126 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-18 09:54:16,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-18 09:54:16,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-18 09:54:16,149 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2020-12-18 09:54:16,149 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 54.5) internal successors, (109), 2 states have internal predecessors, (109), 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: 81 and size of Sequence is : 82[2020-12-18 09:54:24,697 INFO L131 SleepSetCegar]: Size of mCounterexample is: 82 [2020-12-18 09:54:24,698 INFO L132 SleepSetCegar]: [4914572#[ULTIMATE.startENTRY]true, 4914574#[L-1]true, 4914576#[L-1-1]true, 4914578#[L991]true, 4914580#[L991-1]true, 4914582#[L991-2]true, 4914584#[L991-3]true, 4914586#[L991-4]true, 4914588#[L997]true, 4914590#[L997-1]true, 4914592#[L997-2]true, 4914594#[L997-3]true, 4914596#[L997-4]true, 4914598#[L997-5]true, 4914600#[L1010]true, 4914602#[L1010-1]true, 4914604#[L-1-2]true, 4914606#[L-1-3]true, 4914608#[L1049]true, 4914610#[L1049-6]true, 4914613#[L1049-7]true, 5158973#[L1054]true, 5158975#[L1054-9]true, 5158977#[L1054-3]true, 5159021#[L1054-4]true, 5159023#[L1054-5, t_funENTRY]true, 5159026#[t_funENTRY, L1054-6]true, 5159030#[t_funENTRY, L1054-7]true, 5159034#[t_funENTRY, L1054-8]true, 5159038#[L1054-9, t_funENTRY]true, 5159043#[t_funENTRY, L1054-10]true, 5159048#[t_funENTRY, L1055-8]true, 5159054#[L1055-9, t_funENTRY]true, 5342285#[t_funENTRY, L1054-11]true, 5342290#[L1054-12, t_funENTRY]true, 5342293#[t_funENTRY, L1056]true, 5342298#[ULTIMATE.startFINAL, t_funENTRY]true, 5342301#[ULTIMATE.startEXIT, t_funENTRY]true, 5342305#[ULTIMATE.startEXIT, L1029]true, 5342307#[ULTIMATE.startEXIT, L1030]true, 5342309#[ULTIMATE.startEXIT, L1030-1]true, 5342311#[ULTIMATE.startEXIT, L1030-2]true, 5342313#[ULTIMATE.startEXIT, L1031]true, 5342315#[ULTIMATE.startEXIT, L1031-1]true, 5342317#[ULTIMATE.startEXIT, L994]true, 5342319#[ULTIMATE.startEXIT, L995]true, 5342322#[ULTIMATE.startEXIT, L994-1]true, 5357553#[ULTIMATE.startEXIT, L1033]true, 5357555#[ULTIMATE.startEXIT, L1034-2]true, 5357558#[ULTIMATE.startEXIT, L1035]true, 5357568#[ULTIMATE.startEXIT, L1035-1]true, 5357570#[ULTIMATE.startEXIT, L1036]true, 5357572#[ULTIMATE.startEXIT, L1036-1]true, 5357574#[ULTIMATE.startEXIT, L1036-2]true, 5357576#[ULTIMATE.startEXIT, L1037]true, 5357578#[ULTIMATE.startEXIT, L1038-2]true, 5357580#[ULTIMATE.startEXIT, L1038-3]true, 5372803#[ULTIMATE.startEXIT, L1044]true, 5372805#[ULTIMATE.startEXIT, L1044-1]true, 5372807#[ULTIMATE.startEXIT, L1044-2]true, 5357555#[ULTIMATE.startEXIT, L1034-2]true, 5357558#[ULTIMATE.startEXIT, L1035]true, 5357568#[ULTIMATE.startEXIT, L1035-1]true, 5357570#[ULTIMATE.startEXIT, L1036]true, 5357572#[ULTIMATE.startEXIT, L1036-1]true, 5357574#[ULTIMATE.startEXIT, L1036-2]true, 5357576#[ULTIMATE.startEXIT, L1037]true, 5357578#[ULTIMATE.startEXIT, L1038-2]true, 5357581#[ULTIMATE.startEXIT, L1039-36]true, 5372820#[ULTIMATE.startEXIT, L1039-1]true, 5372823#[ULTIMATE.startEXIT, L1039-26]true, 5372876#[ULTIMATE.startEXIT, L1039-34]true, 5372878#[ULTIMATE.startEXIT, L1039-28]true, 5372881#[ULTIMATE.startEXIT, L1039-29]true, 5372883#[ULTIMATE.startEXIT, L1039-30]true, 5372885#[ULTIMATE.startEXIT, L1039-31]true, 5372887#[ULTIMATE.startEXIT, L992]true, 5372889#[ULTIMATE.startEXIT, L992-1]true, 5372891#[L992-2, ULTIMATE.startEXIT]true, 5372895#[ULTIMATE.startEXIT, L991]true, 5372897#[ULTIMATE.startEXIT, L991-2]true, 5378005#[ULTIMATE.startEXIT, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2020-12-18 09:54:24,698 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-18 09:54:24,699 INFO L429 AbstractCegarLoop]: === Iteration 2 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-18 09:54:24,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-18 09:54:24,700 INFO L82 PathProgramCache]: Analyzing trace with hash -1161944462, now seen corresponding path program 1 times [2020-12-18 09:54:24,700 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-18 09:54:24,700 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1871569873] [2020-12-18 09:54:24,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-18 09:54:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-18 09:54:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-12-18 09:54:24,825 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1871569873] [2020-12-18 09:54:24,825 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-18 09:54:24,825 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-18 09:54:24,827 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148820786] [2020-12-18 09:54:24,829 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-18 09:54:24,830 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-18 09:54:24,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-18 09:54:24,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-18 09:54:24,831 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2020-12-18 09:54:24,831 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 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) [2020-12-18 09:54:25,141 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-18 09:54:25,142 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@2e66f33a at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.checkImplication(TransFormulaUtils.java:1201) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.independencerelation.SemanticIndependenceRelation.performInclusionCheck(SemanticIndependenceRelation.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.independencerelation.SemanticIndependenceRelation.contains(SemanticIndependenceRelation.java:105) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.independencerelation.SemanticIndependenceRelation.contains(SemanticIndependenceRelation.java:1) at de.uni_freiburg.informatik.ultimate.automata.partialorder.UnionIndependenceRelation.lambda$2(UnionIndependenceRelation.java:62) at java.base/java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90) at java.base/java.util.Spliterators$ArraySpliterator.tryAdvance(Spliterators.java:958) at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:127) at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:502) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:488) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230) at java.base/java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.anyMatch(ReferencePipeline.java:528) at de.uni_freiburg.informatik.ultimate.automata.partialorder.UnionIndependenceRelation.contains(UnionIndependenceRelation.java:62) at de.uni_freiburg.informatik.ultimate.automata.partialorder.CachedIndependenceRelation.contains(CachedIndependenceRelation.java:96) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.lambda$0(SleepSetNewStateReduction.java:129) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:176) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.search(SleepSetNewStateReduction.java:130) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.(SleepSetNewStateReduction.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.SleepSetCegar.isAbstractionEmpty(SleepSetCegar.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:508) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:378) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-18 09:54:25,153 INFO L168 Benchmark]: Toolchain (without parser) took 116674.64 ms. Allocated memory was 302.0 MB in the beginning and 15.7 GB in the end (delta: 15.4 GB). Free memory was 274.6 MB in the beginning and 10.4 GB in the end (delta: -10.1 GB). Peak memory consumption was 5.9 GB. Max. memory is 16.0 GB. [2020-12-18 09:54:25,154 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 16.0 GB. [2020-12-18 09:54:25,155 INFO L168 Benchmark]: CACSL2BoogieTranslator took 838.09 ms. Allocated memory is still 302.0 MB. Free memory was 274.3 MB in the beginning and 245.8 MB in the end (delta: 28.5 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.0 GB. [2020-12-18 09:54:25,156 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.08 ms. Allocated memory is still 302.0 MB. Free memory was 245.8 MB in the beginning and 242.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2020-12-18 09:54:25,157 INFO L168 Benchmark]: Boogie Preprocessor took 49.46 ms. Allocated memory is still 302.0 MB. Free memory was 242.7 MB in the beginning and 240.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2020-12-18 09:54:25,160 INFO L168 Benchmark]: RCFGBuilder took 985.76 ms. Allocated memory is still 302.0 MB. Free memory was 240.6 MB in the beginning and 199.7 MB in the end (delta: 40.9 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.0 GB. [2020-12-18 09:54:25,165 INFO L168 Benchmark]: TraceAbstraction took 114721.97 ms. Allocated memory was 302.0 MB in the beginning and 15.7 GB in the end (delta: 15.4 GB). Free memory was 199.7 MB in the beginning and 10.4 GB in the end (delta: -10.2 GB). Peak memory consumption was 5.8 GB. Max. memory is 16.0 GB. [2020-12-18 09:54:25,173 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 838.09 ms. Allocated memory is still 302.0 MB. Free memory was 274.3 MB in the beginning and 245.8 MB in the end (delta: 28.5 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 69.08 ms. Allocated memory is still 302.0 MB. Free memory was 245.8 MB in the beginning and 242.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 49.46 ms. Allocated memory is still 302.0 MB. Free memory was 242.7 MB in the beginning and 240.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 985.76 ms. Allocated memory is still 302.0 MB. Free memory was 240.6 MB in the beginning and 199.7 MB in the end (delta: 40.9 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.0 GB. * TraceAbstraction took 114721.97 ms. Allocated memory was 302.0 MB in the beginning and 15.7 GB in the end (delta: 15.4 GB). Free memory was 199.7 MB in the beginning and 10.4 GB in the end (delta: -10.2 GB). Peak memory consumption was 5.8 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@2e66f33a de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@2e66f33a: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...