/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_90-arrayloop2_racing.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.abstract-por-f0ea240 [2022-02-10 22:07:28,215 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-10 22:07:28,217 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-10 22:07:28,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-10 22:07:28,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-10 22:07:28,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-10 22:07:28,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-10 22:07:28,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-10 22:07:28,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-10 22:07:28,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-10 22:07:28,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-10 22:07:28,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-10 22:07:28,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-10 22:07:28,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-10 22:07:28,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-10 22:07:28,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-10 22:07:28,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-10 22:07:28,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-10 22:07:28,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-10 22:07:28,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-10 22:07:28,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-10 22:07:28,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-10 22:07:28,321 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-10 22:07:28,321 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-10 22:07:28,323 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-10 22:07:28,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-10 22:07:28,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-10 22:07:28,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-10 22:07:28,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-10 22:07:28,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-10 22:07:28,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-10 22:07:28,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-10 22:07:28,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-10 22:07:28,326 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-10 22:07:28,326 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-10 22:07:28,327 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-10 22:07:28,327 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-10 22:07:28,327 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-10 22:07:28,327 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-10 22:07:28,328 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-10 22:07:28,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-10 22:07:28,329 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-FA-NoLbe.epf [2022-02-10 22:07:28,353 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-10 22:07:28,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-10 22:07:28,353 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-10 22:07:28,353 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-10 22:07:28,354 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-10 22:07:28,354 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-10 22:07:28,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-10 22:07:28,355 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-10 22:07:28,355 INFO L138 SettingsManager]: * Use SBE=true [2022-02-10 22:07:28,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-10 22:07:28,355 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-10 22:07:28,355 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-10 22:07:28,355 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-10 22:07:28,355 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-10 22:07:28,355 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-10 22:07:28,355 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-10 22:07:28,356 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-10 22:07:28,356 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-10 22:07:28,356 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-10 22:07:28,356 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-10 22:07:28,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-10 22:07:28,356 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-10 22:07:28,356 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-10 22:07:28,356 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-10 22:07:28,356 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-10 22:07:28,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-10 22:07:28,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-10 22:07:28,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-10 22:07:28,357 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-10 22:07:28,357 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-10 22:07:28,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-10 22:07:28,357 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-10 22:07:28,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-10 22:07:28,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-10 22:07:28,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-10 22:07:28,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-10 22:07:28,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-10 22:07:28,589 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-10 22:07:28,589 INFO L275 PluginConnector]: CDTParser initialized [2022-02-10 22:07:28,590 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_90-arrayloop2_racing.i [2022-02-10 22:07:28,634 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f324e36d/fa75cab4e0ef4515a9b6857945c14805/FLAG77d168fcf [2022-02-10 22:07:28,995 INFO L306 CDTParser]: Found 1 translation units. [2022-02-10 22:07:28,995 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_90-arrayloop2_racing.i [2022-02-10 22:07:29,010 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f324e36d/fa75cab4e0ef4515a9b6857945c14805/FLAG77d168fcf [2022-02-10 22:07:29,382 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f324e36d/fa75cab4e0ef4515a9b6857945c14805 [2022-02-10 22:07:29,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-10 22:07:29,385 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-10 22:07:29,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-10 22:07:29,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-10 22:07:29,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-10 22:07:29,391 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:29,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@229120d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29, skipping insertion in model container [2022-02-10 22:07:29,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:29,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-10 22:07:29,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-10 22:07:29,807 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_90-arrayloop2_racing.i[47038,47051] [2022-02-10 22:07:29,822 WARN L1533 CHandler]: Possible shadowing of function new [2022-02-10 22:07:29,822 WARN L1533 CHandler]: Possible shadowing of function new [2022-02-10 22:07:29,822 WARN L1533 CHandler]: Possible shadowing of function new [2022-02-10 22:07:29,823 WARN L1533 CHandler]: Possible shadowing of function new [2022-02-10 22:07:29,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-10 22:07:29,876 INFO L203 MainTranslator]: Completed pre-run [2022-02-10 22:07:29,910 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_90-arrayloop2_racing.i[47038,47051] [2022-02-10 22:07:29,912 WARN L1533 CHandler]: Possible shadowing of function new [2022-02-10 22:07:29,913 WARN L1533 CHandler]: Possible shadowing of function new [2022-02-10 22:07:29,913 WARN L1533 CHandler]: Possible shadowing of function new [2022-02-10 22:07:29,913 WARN L1533 CHandler]: Possible shadowing of function new [2022-02-10 22:07:29,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-10 22:07:29,973 INFO L208 MainTranslator]: Completed translation [2022-02-10 22:07:29,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29 WrapperNode [2022-02-10 22:07:29,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-10 22:07:29,975 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-10 22:07:29,975 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-10 22:07:29,975 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-10 22:07:29,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:29,991 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:30,014 INFO L137 Inliner]: procedures = 278, calls = 64, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 300 [2022-02-10 22:07:30,014 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-10 22:07:30,015 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-10 22:07:30,015 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-10 22:07:30,015 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-10 22:07:30,021 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:30,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:30,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:30,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:30,036 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:30,041 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:30,043 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:30,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-10 22:07:30,046 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-10 22:07:30,046 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-10 22:07:30,046 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-10 22:07:30,054 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (1/1) ... [2022-02-10 22:07:30,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-10 22:07:30,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-10 22:07:30,093 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-10 22:07:30,100 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-10 22:07:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-10 22:07:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-10 22:07:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2022-02-10 22:07:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2022-02-10 22:07:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-10 22:07:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-10 22:07:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-02-10 22:07:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-02-10 22:07:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-10 22:07:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-10 22:07:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-10 22:07:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-10 22:07:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-10 22:07:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-10 22:07:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-10 22:07:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-10 22:07:30,126 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-10 22:07:30,298 INFO L234 CfgBuilder]: Building ICFG [2022-02-10 22:07:30,300 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-10 22:07:30,590 INFO L275 CfgBuilder]: Performing block encoding [2022-02-10 22:07:30,598 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-10 22:07:30,598 INFO L299 CfgBuilder]: Removed 30 assume(true) statements. [2022-02-10 22:07:30,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 10:07:30 BoogieIcfgContainer [2022-02-10 22:07:30,600 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-10 22:07:30,601 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-10 22:07:30,601 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-10 22:07:30,603 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-10 22:07:30,604 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.02 10:07:29" (1/3) ... [2022-02-10 22:07:30,604 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f40646f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.02 10:07:30, skipping insertion in model container [2022-02-10 22:07:30,604 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 10:07:29" (2/3) ... [2022-02-10 22:07:30,605 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f40646f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.02 10:07:30, skipping insertion in model container [2022-02-10 22:07:30,605 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 10:07:30" (3/3) ... [2022-02-10 22:07:30,606 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_90-arrayloop2_racing.i [2022-02-10 22:07:30,609 WARN L154 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-10 22:07:30,609 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-10 22:07:30,610 INFO L168 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-10 22:07:30,610 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-10 22:07:30,653 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,654 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,654 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,654 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,654 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,654 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,654 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,654 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,655 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,655 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,655 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,655 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,655 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,656 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,656 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,656 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,656 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,656 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,656 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,656 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,657 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,657 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,657 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,657 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,657 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,657 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,657 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,657 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,657 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,658 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,658 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,658 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,658 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,658 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,658 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,658 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,658 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,658 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,658 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,659 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,659 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,659 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,659 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,659 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,659 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,659 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,660 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,660 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,660 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,660 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,660 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,660 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,660 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,661 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,661 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,661 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,661 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,661 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,661 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,661 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,661 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,662 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,662 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,662 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,662 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,662 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,662 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,662 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,662 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,662 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,663 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,663 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,663 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,663 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,663 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,663 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,663 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,663 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,663 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,664 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,664 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,664 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,664 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,664 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,664 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,664 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,664 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,664 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,665 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,665 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,665 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,665 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,665 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,665 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,666 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,666 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,666 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,666 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,667 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,667 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,667 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,674 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,674 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,675 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,675 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,675 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,676 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,676 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,676 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,676 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,676 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,677 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,677 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,677 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,677 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,677 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,677 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,677 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,678 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,678 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,679 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,679 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,679 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,679 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,679 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,679 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,680 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,680 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,680 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,680 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,680 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,680 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,680 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,680 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,681 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,681 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,681 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,681 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,681 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,681 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,681 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,681 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,682 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,682 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,682 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,683 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,683 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,683 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,683 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,683 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,683 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,683 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,684 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,684 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,684 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,684 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,684 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,684 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,684 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,684 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,684 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,685 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,685 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,685 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,685 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,685 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,686 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,686 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,686 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,686 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,686 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,686 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,686 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,687 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,687 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,687 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,687 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,687 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,687 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,695 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,695 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,695 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,695 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,695 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,695 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,696 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,696 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,696 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,697 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,697 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,697 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,698 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,698 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,698 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,698 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,698 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,699 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,699 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,699 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,699 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,699 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,699 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,699 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,699 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,700 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,700 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,701 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,701 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,704 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,706 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,706 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,706 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,707 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,707 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,707 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,707 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,707 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,707 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,708 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,708 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,708 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,708 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,709 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,709 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,709 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,709 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,709 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,709 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,709 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,709 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,709 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,710 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,710 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,710 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,710 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,710 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,710 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,710 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,710 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,710 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,711 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,711 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,711 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,711 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,711 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,711 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,711 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,711 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,712 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,713 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,713 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,713 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,713 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,713 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,713 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,713 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,714 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,714 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,714 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,714 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,714 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,714 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,714 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,714 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,715 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,715 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,715 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,715 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,715 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,715 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,715 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,715 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,716 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,717 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,717 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,717 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,717 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,717 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,717 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,717 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,717 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,717 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,717 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,718 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,718 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,718 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,718 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,718 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,722 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,722 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,722 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,722 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,723 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,723 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,724 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,724 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,724 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,724 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,724 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,724 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,725 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,725 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,725 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,725 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,725 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,725 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,726 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,726 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,726 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,726 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,726 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,727 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,727 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,727 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,727 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,729 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,729 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,730 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,730 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,733 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,733 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,733 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,734 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,734 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,734 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,734 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,734 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,734 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,734 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,735 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,735 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,735 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,735 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,735 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,735 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,735 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,735 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,735 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,736 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,736 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,736 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,736 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,736 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,736 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,736 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,736 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,736 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,737 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,737 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,737 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,737 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,737 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,738 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,739 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,739 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,739 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,739 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,739 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,739 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,739 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,739 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,739 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,740 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,740 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,740 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,740 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,740 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,740 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,740 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,741 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,742 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,742 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,742 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,742 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,742 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,743 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,744 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,744 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,744 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,744 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,744 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,744 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,744 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,744 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,744 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,744 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,745 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,745 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,745 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,745 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,745 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,745 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,745 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,745 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,746 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,750 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,750 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,750 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,750 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,750 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,750 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,751 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,751 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,751 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,753 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,753 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,753 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,753 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,754 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,755 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,755 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,755 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem31#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,755 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,755 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,756 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,756 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,759 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,759 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,759 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,759 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,759 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,759 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,759 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,759 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,759 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,760 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,761 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,761 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,761 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,761 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,761 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,761 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,761 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,761 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,761 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,761 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 22:07:30,768 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-02-10 22:07:30,805 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-10 22:07:30,809 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-10 22:07:30,810 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-10 22:07:30,824 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 277 places, 318 transitions, 658 flow [2022-02-10 22:07:34,420 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 154766 states, 154747 states have (on average 3.466031651663683) internal successors, (536358), 154765 states have internal predecessors, (536358), 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) [2022-02-10 22:07:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand has 154766 states, 154747 states have (on average 3.466031651663683) internal successors, (536358), 154765 states have internal predecessors, (536358), 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) [2022-02-10 22:07:34,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-02-10 22:07:34,679 INFO L507 BasicCegarLoop]: Found error trace [2022-02-10 22:07:34,679 INFO L515 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-10 22:07:34,680 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 22:07:34,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 22:07:34,684 INFO L85 PathProgramCache]: Analyzing trace with hash 115208198, now seen corresponding path program 1 times [2022-02-10 22:07:34,689 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 22:07:34,690 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758181072] [2022-02-10 22:07:34,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 22:07:34,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 22:07:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-10 22:07:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-10 22:07:34,836 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 22:07:34,836 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758181072] [2022-02-10 22:07:34,837 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758181072] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-10 22:07:34,837 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-10 22:07:34,837 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-10 22:07:34,839 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165643247] [2022-02-10 22:07:34,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-10 22:07:34,842 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-10 22:07:34,842 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 22:07:34,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-10 22:07:34,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-10 22:07:35,160 INFO L87 Difference]: Start difference. First operand has 154766 states, 154747 states have (on average 3.466031651663683) internal successors, (536358), 154765 states have internal predecessors, (536358), 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) Second operand has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 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) [2022-02-10 22:07:37,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-10 22:07:37,134 INFO L93 Difference]: Finished difference Result 150627 states and 449408 transitions. [2022-02-10 22:07:37,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-10 22:07:37,137 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 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) Word has length 44 [2022-02-10 22:07:37,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-10 22:07:38,281 INFO L225 Difference]: With dead ends: 150627 [2022-02-10 22:07:38,282 INFO L226 Difference]: Without dead ends: 150458 [2022-02-10 22:07:38,283 INFO L933 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-10 22:07:38,287 INFO L934 BasicCegarLoop]: 276 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-10 22:07:38,288 INFO L935 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 276 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-10 22:07:38,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150458 states. [2022-02-10 22:07:42,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150458 to 150458. [2022-02-10 22:07:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150458 states, 150426 states have (on average 2.984504008615532) internal successors, (448947), 150457 states have internal predecessors, (448947), 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) [2022-02-10 22:07:43,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150458 states to 150458 states and 448947 transitions. [2022-02-10 22:07:43,746 INFO L78 Accepts]: Start accepts. Automaton has 150458 states and 448947 transitions. Word has length 44 [2022-02-10 22:07:43,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-10 22:07:43,746 INFO L470 AbstractCegarLoop]: Abstraction has 150458 states and 448947 transitions. [2022-02-10 22:07:43,747 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 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) [2022-02-10 22:07:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 150458 states and 448947 transitions. [2022-02-10 22:07:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-02-10 22:07:43,748 INFO L507 BasicCegarLoop]: Found error trace [2022-02-10 22:07:43,748 INFO L515 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-10 22:07:43,748 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-10 22:07:43,749 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 22:07:43,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 22:07:43,749 INFO L85 PathProgramCache]: Analyzing trace with hash -881864155, now seen corresponding path program 1 times [2022-02-10 22:07:43,749 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 22:07:43,750 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392415455] [2022-02-10 22:07:43,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 22:07:43,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 22:07:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-10 22:07:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-10 22:07:43,843 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 22:07:43,843 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392415455] [2022-02-10 22:07:43,843 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392415455] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-10 22:07:43,843 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-10 22:07:43,843 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-10 22:07:43,844 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088719344] [2022-02-10 22:07:43,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-10 22:07:43,844 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-10 22:07:43,845 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 22:07:43,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-10 22:07:43,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-10 22:07:43,845 INFO L87 Difference]: Start difference. First operand 150458 states and 448947 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 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) [2022-02-10 22:07:45,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-10 22:07:45,366 INFO L93 Difference]: Finished difference Result 150507 states and 448997 transitions. [2022-02-10 22:07:45,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-10 22:07:45,380 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 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) Word has length 44 [2022-02-10 22:07:45,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-10 22:07:46,036 INFO L225 Difference]: With dead ends: 150507 [2022-02-10 22:07:46,036 INFO L226 Difference]: Without dead ends: 150507 [2022-02-10 22:07:46,037 INFO L933 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-10 22:07:46,037 INFO L934 BasicCegarLoop]: 270 mSDtfsCounter, 49 mSDsluCounter, 272 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 536 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-10 22:07:46,038 INFO L935 BasicCegarLoop]: SdHoareTripleChecker [49 Valid, 536 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-10 22:07:46,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150507 states. [2022-02-10 22:07:50,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150507 to 150459. [2022-02-10 22:07:50,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150459 states, 150427 states have (on average 2.9844908161433783) internal successors, (448948), 150458 states have internal predecessors, (448948), 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) [2022-02-10 22:07:50,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150459 states to 150459 states and 448948 transitions. [2022-02-10 22:07:50,892 INFO L78 Accepts]: Start accepts. Automaton has 150459 states and 448948 transitions. Word has length 44 [2022-02-10 22:07:50,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-10 22:07:50,892 INFO L470 AbstractCegarLoop]: Abstraction has 150459 states and 448948 transitions. [2022-02-10 22:07:50,892 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 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) [2022-02-10 22:07:50,892 INFO L276 IsEmpty]: Start isEmpty. Operand 150459 states and 448948 transitions. [2022-02-10 22:07:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-02-10 22:07:50,896 INFO L507 BasicCegarLoop]: Found error trace [2022-02-10 22:07:50,896 INFO L515 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-10 22:07:50,896 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-10 22:07:50,896 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 22:07:50,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 22:07:50,897 INFO L85 PathProgramCache]: Analyzing trace with hash -32979058, now seen corresponding path program 1 times [2022-02-10 22:07:50,897 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 22:07:50,897 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650558973] [2022-02-10 22:07:50,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 22:07:50,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 22:07:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-10 22:07:51,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-10 22:07:51,012 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 22:07:51,012 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650558973] [2022-02-10 22:07:51,012 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1650558973] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-10 22:07:51,012 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-10 22:07:51,012 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-10 22:07:51,012 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175788289] [2022-02-10 22:07:51,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-10 22:07:51,012 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-10 22:07:51,012 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 22:07:51,013 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-10 22:07:51,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-10 22:07:51,013 INFO L87 Difference]: Start difference. First operand 150459 states and 448948 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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) [2022-02-10 22:07:52,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-10 22:07:52,480 INFO L93 Difference]: Finished difference Result 150495 states and 448984 transitions. [2022-02-10 22:07:52,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-10 22:07:52,480 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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) Word has length 58 [2022-02-10 22:07:52,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-10 22:07:53,029 INFO L225 Difference]: With dead ends: 150495 [2022-02-10 22:07:53,029 INFO L226 Difference]: Without dead ends: 150495 [2022-02-10 22:07:53,030 INFO L933 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-10 22:07:53,030 INFO L934 BasicCegarLoop]: 273 mSDtfsCounter, 35 mSDsluCounter, 275 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 542 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-10 22:07:53,031 INFO L935 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 542 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-10 22:07:53,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150495 states. [2022-02-10 22:07:56,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150495 to 150460. [2022-02-10 22:07:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150460 states, 150428 states have (on average 2.984477623846624) internal successors, (448949), 150459 states have internal predecessors, (448949), 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) [2022-02-10 22:07:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150460 states to 150460 states and 448949 transitions. [2022-02-10 22:07:58,050 INFO L78 Accepts]: Start accepts. Automaton has 150460 states and 448949 transitions. Word has length 58 [2022-02-10 22:07:58,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-10 22:07:58,050 INFO L470 AbstractCegarLoop]: Abstraction has 150460 states and 448949 transitions. [2022-02-10 22:07:58,050 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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) [2022-02-10 22:07:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 150460 states and 448949 transitions. [2022-02-10 22:07:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-02-10 22:07:58,052 INFO L507 BasicCegarLoop]: Found error trace [2022-02-10 22:07:58,052 INFO L515 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-10 22:07:58,052 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-10 22:07:58,052 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 22:07:58,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 22:07:58,053 INFO L85 PathProgramCache]: Analyzing trace with hash 1227432893, now seen corresponding path program 1 times [2022-02-10 22:07:58,053 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 22:07:58,053 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479435767] [2022-02-10 22:07:58,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 22:07:58,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 22:07:58,084 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-02-10 22:07:58,085 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1553044040] [2022-02-10 22:07:58,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 22:07:58,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 22:07:58,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-10 22:07:58,086 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-10 22:07:58,118 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-10 22:07:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-10 22:07:58,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-10 22:07:58,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-10 22:07:58,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-10 22:07:58,438 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-10 22:07:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-10 22:07:58,582 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 22:07:58,582 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479435767] [2022-02-10 22:07:58,582 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-02-10 22:07:58,582 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1553044040] [2022-02-10 22:07:58,582 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1553044040] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-10 22:07:58,582 INFO L191 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-02-10 22:07:58,583 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-02-10 22:07:58,583 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964956169] [2022-02-10 22:07:58,583 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-02-10 22:07:58,583 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-10 22:07:58,583 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 22:07:58,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-10 22:07:58,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-02-10 22:07:58,584 INFO L87 Difference]: Start difference. First operand 150460 states and 448949 transitions. Second operand has 8 states, 8 states have (on average 16.25) internal successors, (130), 8 states have internal predecessors, (130), 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) [2022-02-10 22:07:59,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-10 22:07:59,677 INFO L93 Difference]: Finished difference Result 150534 states and 449023 transitions. [2022-02-10 22:07:59,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-10 22:07:59,678 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 16.25) internal successors, (130), 8 states have internal predecessors, (130), 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) Word has length 95 [2022-02-10 22:07:59,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-10 22:08:00,496 INFO L225 Difference]: With dead ends: 150534 [2022-02-10 22:08:00,497 INFO L226 Difference]: Without dead ends: 150534 [2022-02-10 22:08:00,497 INFO L933 BasicCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 182 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=51, Invalid=81, Unknown=0, NotChecked=0, Total=132 [2022-02-10 22:08:00,498 INFO L934 BasicCegarLoop]: 272 mSDtfsCounter, 175 mSDsluCounter, 1136 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 175 SdHoareTripleChecker+Valid, 1384 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-10 22:08:00,498 INFO L935 BasicCegarLoop]: SdHoareTripleChecker [175 Valid, 1384 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-10 22:08:00,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150534 states. [2022-02-10 22:08:04,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150534 to 150534. [2022-02-10 22:08:04,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150534 states, 150502 states have (on average 2.983501880373683) internal successors, (449023), 150533 states have internal predecessors, (449023), 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) [2022-02-10 22:08:05,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150534 states to 150534 states and 449023 transitions. [2022-02-10 22:08:05,198 INFO L78 Accepts]: Start accepts. Automaton has 150534 states and 449023 transitions. Word has length 95 [2022-02-10 22:08:05,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-10 22:08:05,198 INFO L470 AbstractCegarLoop]: Abstraction has 150534 states and 449023 transitions. [2022-02-10 22:08:05,198 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.25) internal successors, (130), 8 states have internal predecessors, (130), 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) [2022-02-10 22:08:05,198 INFO L276 IsEmpty]: Start isEmpty. Operand 150534 states and 449023 transitions. [2022-02-10 22:08:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-02-10 22:08:05,200 INFO L507 BasicCegarLoop]: Found error trace [2022-02-10 22:08:05,200 INFO L515 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-10 22:08:05,225 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-02-10 22:08:05,418 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 22:08:05,418 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 22:08:05,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 22:08:05,419 INFO L85 PathProgramCache]: Analyzing trace with hash -134988195, now seen corresponding path program 2 times [2022-02-10 22:08:05,419 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 22:08:05,419 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79007476] [2022-02-10 22:08:05,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 22:08:05,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 22:08:05,459 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-02-10 22:08:05,459 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1439501029] [2022-02-10 22:08:05,459 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-10 22:08:05,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 22:08:05,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-10 22:08:05,460 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-10 22:08:05,461 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-10 22:08:05,630 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-10 22:08:05,630 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-10 22:08:05,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 662 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-10 22:08:05,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-10 22:08:05,926 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 1 proven. 114 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-10 22:08:05,926 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-10 22:08:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 1 proven. 114 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-10 22:08:06,192 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 22:08:06,193 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79007476] [2022-02-10 22:08:06,193 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-02-10 22:08:06,193 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1439501029] [2022-02-10 22:08:06,193 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1439501029] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-10 22:08:06,193 INFO L191 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-02-10 22:08:06,193 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-02-10 22:08:06,193 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146948613] [2022-02-10 22:08:06,193 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-02-10 22:08:06,194 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-02-10 22:08:06,194 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 22:08:06,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-02-10 22:08:06,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=168, Unknown=0, NotChecked=0, Total=240 [2022-02-10 22:08:06,194 INFO L87 Difference]: Start difference. First operand 150534 states and 449023 transitions. Second operand has 16 states, 16 states have (on average 17.375) internal successors, (278), 16 states have internal predecessors, (278), 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) [2022-02-10 22:08:07,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-10 22:08:07,351 INFO L93 Difference]: Finished difference Result 150682 states and 449171 transitions. [2022-02-10 22:08:07,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-10 22:08:07,351 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 17.375) internal successors, (278), 16 states have internal predecessors, (278), 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) Word has length 169 [2022-02-10 22:08:07,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-10 22:08:07,875 INFO L225 Difference]: With dead ends: 150682 [2022-02-10 22:08:07,875 INFO L226 Difference]: Without dead ends: 150682 [2022-02-10 22:08:07,875 INFO L933 BasicCegarLoop]: 0 DeclaredPredicates, 348 GetRequests, 322 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=259, Invalid=497, Unknown=0, NotChecked=0, Total=756 [2022-02-10 22:08:07,876 INFO L934 BasicCegarLoop]: 272 mSDtfsCounter, 394 mSDsluCounter, 1302 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 394 SdHoareTripleChecker+Valid, 1550 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-10 22:08:07,876 INFO L935 BasicCegarLoop]: SdHoareTripleChecker [394 Valid, 1550 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-10 22:08:08,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150682 states. [2022-02-10 22:08:12,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150682 to 150682. [2022-02-10 22:08:12,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150682 states, 150650 states have (on average 2.9815532691669433) internal successors, (449171), 150681 states have internal predecessors, (449171), 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) [2022-02-10 22:08:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150682 states to 150682 states and 449171 transitions. [2022-02-10 22:08:13,217 INFO L78 Accepts]: Start accepts. Automaton has 150682 states and 449171 transitions. Word has length 169 [2022-02-10 22:08:13,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-10 22:08:13,220 INFO L470 AbstractCegarLoop]: Abstraction has 150682 states and 449171 transitions. [2022-02-10 22:08:13,220 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 17.375) internal successors, (278), 16 states have internal predecessors, (278), 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) [2022-02-10 22:08:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 150682 states and 449171 transitions. [2022-02-10 22:08:13,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-02-10 22:08:13,226 INFO L507 BasicCegarLoop]: Found error trace [2022-02-10 22:08:13,227 INFO L515 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-10 22:08:13,247 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-02-10 22:08:13,439 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 22:08:13,439 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 22:08:13,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 22:08:13,440 INFO L85 PathProgramCache]: Analyzing trace with hash -491054179, now seen corresponding path program 3 times [2022-02-10 22:08:13,440 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 22:08:13,440 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770551349] [2022-02-10 22:08:13,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 22:08:13,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 22:08:13,487 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-02-10 22:08:13,488 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [580803514] [2022-02-10 22:08:13,488 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-10 22:08:13,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 22:08:13,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-10 22:08:13,489 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-10 22:08:13,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-10 22:08:13,659 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-02-10 22:08:13,659 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-10 22:08:13,661 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-10 22:08:13,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-10 22:08:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2022-02-10 22:08:14,525 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-10 22:08:15,069 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2022-02-10 22:08:15,069 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 22:08:15,069 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770551349] [2022-02-10 22:08:15,069 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-02-10 22:08:15,069 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [580803514] [2022-02-10 22:08:15,069 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [580803514] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-10 22:08:15,070 INFO L191 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-02-10 22:08:15,070 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-02-10 22:08:15,070 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350482557] [2022-02-10 22:08:15,070 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-02-10 22:08:15,070 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-10 22:08:15,070 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 22:08:15,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-10 22:08:15,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-02-10 22:08:15,071 INFO L87 Difference]: Start difference. First operand 150682 states and 449171 transitions. Second operand has 8 states, 8 states have (on average 18.0) internal successors, (144), 8 states have internal predecessors, (144), 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) [2022-02-10 22:08:16,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-10 22:08:16,109 INFO L93 Difference]: Finished difference Result 151228 states and 449719 transitions. [2022-02-10 22:08:16,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-10 22:08:16,110 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 18.0) internal successors, (144), 8 states have internal predecessors, (144), 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) Word has length 317 [2022-02-10 22:08:16,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-10 22:08:16,631 INFO L225 Difference]: With dead ends: 151228 [2022-02-10 22:08:16,631 INFO L226 Difference]: Without dead ends: 151228 [2022-02-10 22:08:16,631 INFO L933 BasicCegarLoop]: 0 DeclaredPredicates, 636 GetRequests, 626 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=51, Invalid=81, Unknown=0, NotChecked=0, Total=132 [2022-02-10 22:08:16,632 INFO L934 BasicCegarLoop]: 269 mSDtfsCounter, 248 mSDsluCounter, 863 mSDsCounter, 0 mSdLazyCounter, 66 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 248 SdHoareTripleChecker+Valid, 1114 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 66 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-10 22:08:16,632 INFO L935 BasicCegarLoop]: SdHoareTripleChecker [248 Valid, 1114 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 66 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-10 22:08:17,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151228 states. [2022-02-10 22:08:20,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151228 to 151228. [2022-02-10 22:08:20,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151228 states, 151196 states have (on average 2.9744106986957326) internal successors, (449719), 151227 states have internal predecessors, (449719), 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) [2022-02-10 22:08:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151228 states to 151228 states and 449719 transitions. [2022-02-10 22:08:21,285 INFO L78 Accepts]: Start accepts. Automaton has 151228 states and 449719 transitions. Word has length 317 [2022-02-10 22:08:21,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-10 22:08:21,286 INFO L470 AbstractCegarLoop]: Abstraction has 151228 states and 449719 transitions. [2022-02-10 22:08:21,286 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.0) internal successors, (144), 8 states have internal predecessors, (144), 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) [2022-02-10 22:08:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 151228 states and 449719 transitions. [2022-02-10 22:08:21,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 864 [2022-02-10 22:08:21,299 INFO L507 BasicCegarLoop]: Found error trace [2022-02-10 22:08:21,300 INFO L515 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-10 22:08:21,321 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-10 22:08:21,518 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 22:08:21,519 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 22:08:21,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 22:08:21,520 INFO L85 PathProgramCache]: Analyzing trace with hash -1090462563, now seen corresponding path program 4 times [2022-02-10 22:08:21,520 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 22:08:21,520 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267235307] [2022-02-10 22:08:21,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 22:08:21,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 22:08:21,608 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-02-10 22:08:21,608 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2083299522] [2022-02-10 22:08:21,608 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-02-10 22:08:21,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 22:08:21,608 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-10 22:08:21,609 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-10 22:08:21,610 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-10 22:08:22,239 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-02-10 22:08:22,239 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-10 22:08:22,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 3372 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-10 22:08:22,266 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-10 22:08:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7883 backedges. 0 proven. 5526 refuted. 0 times theorem prover too weak. 2357 trivial. 0 not checked. [2022-02-10 22:08:23,738 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-10 22:08:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7883 backedges. 0 proven. 5526 refuted. 0 times theorem prover too weak. 2357 trivial. 0 not checked. [2022-02-10 22:08:25,089 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 22:08:25,089 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267235307] [2022-02-10 22:08:25,089 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-02-10 22:08:25,089 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2083299522] [2022-02-10 22:08:25,089 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2083299522] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-10 22:08:25,089 INFO L191 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-02-10 22:08:25,090 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-02-10 22:08:25,090 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688680825] [2022-02-10 22:08:25,090 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-02-10 22:08:25,091 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-02-10 22:08:25,091 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 22:08:25,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-02-10 22:08:25,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=168, Unknown=0, NotChecked=0, Total=240 [2022-02-10 22:08:25,092 INFO L87 Difference]: Start difference. First operand 151228 states and 449719 transitions. Second operand has 16 states, 16 states have (on average 21.75) internal successors, (348), 16 states have internal predecessors, (348), 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) [2022-02-10 22:08:26,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-10 22:08:26,137 INFO L93 Difference]: Finished difference Result 152320 states and 450815 transitions. [2022-02-10 22:08:26,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-10 22:08:26,137 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 21.75) internal successors, (348), 16 states have internal predecessors, (348), 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) Word has length 863 [2022-02-10 22:08:26,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-10 22:08:26,666 INFO L225 Difference]: With dead ends: 152320 [2022-02-10 22:08:26,666 INFO L226 Difference]: Without dead ends: 152320 [2022-02-10 22:08:26,667 INFO L933 BasicCegarLoop]: 0 DeclaredPredicates, 1736 GetRequests, 1710 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=259, Invalid=497, Unknown=0, NotChecked=0, Total=756 [2022-02-10 22:08:26,667 INFO L934 BasicCegarLoop]: 269 mSDtfsCounter, 353 mSDsluCounter, 1495 mSDsCounter, 0 mSdLazyCounter, 118 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 1734 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 118 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-10 22:08:26,667 INFO L935 BasicCegarLoop]: SdHoareTripleChecker [353 Valid, 1734 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 118 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-10 22:08:27,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152320 states. [2022-02-10 22:08:30,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152320 to 152320. [2022-02-10 22:08:30,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 152320 states, 152288 states have (on average 2.960279207816768) internal successors, (450815), 152319 states have internal predecessors, (450815), 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) [2022-02-10 22:08:31,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152320 states to 152320 states and 450815 transitions. [2022-02-10 22:08:31,312 INFO L78 Accepts]: Start accepts. Automaton has 152320 states and 450815 transitions. Word has length 863 [2022-02-10 22:08:31,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-10 22:08:31,313 INFO L470 AbstractCegarLoop]: Abstraction has 152320 states and 450815 transitions. [2022-02-10 22:08:31,313 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 21.75) internal successors, (348), 16 states have internal predecessors, (348), 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) [2022-02-10 22:08:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 152320 states and 450815 transitions. [2022-02-10 22:08:31,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1956 [2022-02-10 22:08:31,335 INFO L507 BasicCegarLoop]: Found error trace [2022-02-10 22:08:31,335 INFO L515 BasicCegarLoop]: trace histogram [49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-10 22:08:31,358 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-10 22:08:31,536 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 22:08:31,536 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 22:08:31,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 22:08:31,537 INFO L85 PathProgramCache]: Analyzing trace with hash -1395941731, now seen corresponding path program 5 times [2022-02-10 22:08:31,537 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 22:08:31,537 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75948214] [2022-02-10 22:08:31,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 22:08:31,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 22:08:32,119 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-02-10 22:08:32,119 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [925030429] [2022-02-10 22:08:32,120 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-02-10 22:08:32,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 22:08:32,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-10 22:08:32,136 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-10 22:08:32,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process Received shutdown request... [2022-02-10 22:21:48,957 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-10 22:21:48,957 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-10 22:21:49,978 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 [2022-02-10 22:21:50,167 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forcibly destroying the process [2022-02-10 22:21:50,210 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 137 [2022-02-10 22:21:50,210 ERROR L252 FreeRefinementEngine]: Caught known exception: Timeout or Toolchain cancelled by user [2022-02-10 22:21:50,213 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION (5 of 6 remaining) [2022-02-10 22:21:50,213 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-10 22:21:50,213 WARN L594 AbstractCegarLoop]: Verification canceled: while BasicCegarLoop was analyzing trace of length 1956 with TraceHistMax 49,while AutomatonFreeRefinementEngine was Timeout during CAMEL. [2022-02-10 22:21:50,214 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2022-02-10 22:21:50,214 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 6 remaining) [2022-02-10 22:21:50,214 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 6 remaining) [2022-02-10 22:21:50,214 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 6 remaining) [2022-02-10 22:21:50,214 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2022-02-10 22:21:50,216 INFO L733 BasicCegarLoop]: Path program histogram: [5, 1, 1, 1] [2022-02-10 22:21:50,219 INFO L234 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-10 22:21:50,219 INFO L184 ceAbstractionStarter]: Computing trace abstraction results [2022-02-10 22:21:50,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.02 10:21:50 BasicIcfg [2022-02-10 22:21:50,220 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-10 22:21:50,220 INFO L158 Benchmark]: Toolchain (without parser) took 860835.36ms. Allocated memory was 199.2MB in the beginning and 7.9GB in the end (delta: 7.7GB). Free memory was 140.7MB in the beginning and 4.7GB in the end (delta: -4.6GB). Peak memory consumption was 3.1GB. Max. memory is 8.0GB. [2022-02-10 22:21:50,221 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 199.2MB. Free memory is still 159.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-10 22:21:50,221 INFO L158 Benchmark]: CACSL2BoogieTranslator took 585.52ms. Allocated memory was 199.2MB in the beginning and 304.1MB in the end (delta: 104.9MB). Free memory was 140.5MB in the beginning and 253.6MB in the end (delta: -113.0MB). Peak memory consumption was 7.5MB. Max. memory is 8.0GB. [2022-02-10 22:21:50,221 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.57ms. Allocated memory is still 304.1MB. Free memory was 253.6MB in the beginning and 250.4MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-10 22:21:50,221 INFO L158 Benchmark]: Boogie Preprocessor took 30.59ms. Allocated memory is still 304.1MB. Free memory was 250.4MB in the beginning and 247.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-10 22:21:50,221 INFO L158 Benchmark]: RCFGBuilder took 553.65ms. Allocated memory is still 304.1MB. Free memory was 247.8MB in the beginning and 223.2MB in the end (delta: 24.6MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-02-10 22:21:50,221 INFO L158 Benchmark]: TraceAbstraction took 859619.38ms. Allocated memory was 304.1MB in the beginning and 7.9GB in the end (delta: 7.6GB). Free memory was 222.6MB in the beginning and 4.7GB in the end (delta: -4.5GB). Peak memory consumption was 3.1GB. Max. memory is 8.0GB. [2022-02-10 22:21:50,222 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 199.2MB. Free memory is still 159.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 585.52ms. Allocated memory was 199.2MB in the beginning and 304.1MB in the end (delta: 104.9MB). Free memory was 140.5MB in the beginning and 253.6MB in the end (delta: -113.0MB). Peak memory consumption was 7.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 39.57ms. Allocated memory is still 304.1MB. Free memory was 253.6MB in the beginning and 250.4MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.59ms. Allocated memory is still 304.1MB. Free memory was 250.4MB in the beginning and 247.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 553.65ms. Allocated memory is still 304.1MB. Free memory was 247.8MB in the beginning and 223.2MB in the end (delta: 24.6MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * TraceAbstraction took 859619.38ms. Allocated memory was 304.1MB in the beginning and 7.9GB in the end (delta: 7.6GB). Free memory was 222.6MB in the beginning and 4.7GB in the end (delta: -4.5GB). Peak memory consumption was 3.1GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 1082]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was analyzing trace of length 1956 with TraceHistMax 49,while AutomatonFreeRefinementEngine was Timeout during CAMEL. - TimeoutResultAtElement [Line: 999]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while BasicCegarLoop was analyzing trace of length 1956 with TraceHistMax 49,while AutomatonFreeRefinementEngine was Timeout during CAMEL. - TimeoutResultAtElement [Line: 1082]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was analyzing trace of length 1956 with TraceHistMax 49,while AutomatonFreeRefinementEngine was Timeout during CAMEL. - TimeoutResultAtElement [Line: 999]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while BasicCegarLoop was analyzing trace of length 1956 with TraceHistMax 49,while AutomatonFreeRefinementEngine was Timeout during CAMEL. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 419 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 859.4s, OverallIterations: 8, TraceHistogramMax: 49, PathProgramHistogramMax: 5, EmptinessCheckTime: 0.3s, AutomataDifference: 14.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 3.6s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1254 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1254 mSDsluCounter, 7136 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5343 mSDsCounter, 49 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 390 IncrementalHoareTripleChecker+Invalid, 439 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 49 mSolverCounterUnsat, 1901 mSDtfsCounter, 390 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2920 GetRequests, 2846 SyntacticMatches, 0 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 244 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=154766occurred in iteration=0, InterpolantAutomatonStates: 68, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 34.7s AutomataMinimizationTime, 7 MinimizatonAttempts, 83 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 5.3s InterpolantComputationTime, 1590 NumberOfCodeBlocks, 1274 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 3023 ConstructedInterpolants, 0 QuantifiedInterpolants, 8003 SizeOfPredicates, 16 NumberOfNonLiveVariables, 4543 ConjunctsInSsa, 24 ConjunctsInUnsatCore, 11 InterpolantComputations, 3 PerfectInterpolantSequences, 6332/17616 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown