/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-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-?-bc289cb [2022-01-28 22:55:07,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-28 22:55:07,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-28 22:55:07,247 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-28 22:55:07,247 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-28 22:55:07,249 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-28 22:55:07,251 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-28 22:55:07,254 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-28 22:55:07,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-28 22:55:07,258 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-28 22:55:07,259 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-28 22:55:07,260 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-28 22:55:07,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-28 22:55:07,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-28 22:55:07,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-28 22:55:07,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-28 22:55:07,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-28 22:55:07,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-28 22:55:07,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-28 22:55:07,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-28 22:55:07,277 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-28 22:55:07,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-28 22:55:07,279 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-28 22:55:07,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-28 22:55:07,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-28 22:55:07,285 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-28 22:55:07,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-28 22:55:07,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-28 22:55:07,287 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-28 22:55:07,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-28 22:55:07,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-28 22:55:07,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-28 22:55:07,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-28 22:55:07,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-28 22:55:07,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-28 22:55:07,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-28 22:55:07,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-28 22:55:07,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-28 22:55:07,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-28 22:55:07,292 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-28 22:55:07,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-28 22:55:07,293 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-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2022-01-28 22:55:07,318 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-28 22:55:07,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-28 22:55:07,318 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-28 22:55:07,319 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-28 22:55:07,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-28 22:55:07,319 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-28 22:55:07,320 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-28 22:55:07,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-28 22:55:07,320 INFO L138 SettingsManager]: * Use SBE=true [2022-01-28 22:55:07,320 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-28 22:55:07,321 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-28 22:55:07,321 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-28 22:55:07,322 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-28 22:55:07,322 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-28 22:55:07,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-28 22:55:07,322 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-28 22:55:07,322 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-28 22:55:07,322 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-28 22:55:07,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-28 22:55:07,323 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-28 22:55:07,323 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-28 22:55:07,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-28 22:55:07,323 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-28 22:55:07,323 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-28 22:55:07,324 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-28 22:55:07,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-28 22:55:07,325 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-28 22:55:07,325 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-28 22:55:07,325 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-28 22:55:07,325 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-28 22:55:07,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-28 22:55:07,325 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-28 22:55:07,326 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-01-28 22:55:07,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-28 22:55:07,326 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-01-28 22:55:07,326 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-01-28 22:55:07,326 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-28 22:55:07,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-28 22:55:07,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-28 22:55:07,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-28 22:55:07,550 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-28 22:55:07,550 INFO L275 PluginConnector]: CDTParser initialized [2022-01-28 22:55:07,551 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i [2022-01-28 22:55:07,599 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2b14ff4f/3bbb0f842da24662aa1063662d2682e0/FLAGf4e225eec [2022-01-28 22:55:07,995 INFO L306 CDTParser]: Found 1 translation units. [2022-01-28 22:55:07,996 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i [2022-01-28 22:55:08,016 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2b14ff4f/3bbb0f842da24662aa1063662d2682e0/FLAGf4e225eec [2022-01-28 22:55:08,339 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2b14ff4f/3bbb0f842da24662aa1063662d2682e0 [2022-01-28 22:55:08,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-28 22:55:08,342 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-28 22:55:08,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-28 22:55:08,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-28 22:55:08,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-28 22:55:08,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:08,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e4dc7a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08, skipping insertion in model container [2022-01-28 22:55:08,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:08,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-28 22:55:08,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-28 22:55:08,562 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-01-28 22:55:08,755 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[39095,39108] [2022-01-28 22:55:08,759 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[39180,39193] [2022-01-28 22:55:08,759 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[39232,39245] [2022-01-28 22:55:08,803 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[49285,49298] [2022-01-28 22:55:08,804 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[49334,49347] [2022-01-28 22:55:08,805 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[49462,49475] [2022-01-28 22:55:08,805 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[49520,49533] [2022-01-28 22:55:08,809 INFO L209 PostProcessor]: Analyzing one entry point: main [2022-01-28 22:55:08,817 INFO L203 MainTranslator]: Completed pre-run [2022-01-28 22:55:08,826 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-01-28 22:55:08,847 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[39095,39108] [2022-01-28 22:55:08,848 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[39180,39193] [2022-01-28 22:55:08,848 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[39232,39245] [2022-01-28 22:55:08,855 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[49285,49298] [2022-01-28 22:55:08,855 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[49334,49347] [2022-01-28 22:55:08,856 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[49462,49475] [2022-01-28 22:55:08,856 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i[49520,49533] [2022-01-28 22:55:08,859 INFO L209 PostProcessor]: Analyzing one entry point: main [2022-01-28 22:55:08,903 INFO L208 MainTranslator]: Completed translation [2022-01-28 22:55:08,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08 WrapperNode [2022-01-28 22:55:08,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-28 22:55:08,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-28 22:55:08,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-28 22:55:08,904 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-28 22:55:08,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:08,950 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:08,989 INFO L137 Inliner]: procedures = 309, calls = 63, calls flagged for inlining = 10, calls inlined = 8, statements flattened = 190 [2022-01-28 22:55:08,989 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-28 22:55:08,990 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-28 22:55:08,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-28 22:55:08,990 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-28 22:55:08,998 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:08,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:09,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:09,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:09,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:09,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:09,021 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:09,023 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-28 22:55:09,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-28 22:55:09,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-28 22:55:09,024 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-28 22:55:09,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (1/1) ... [2022-01-28 22:55:09,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-28 22:55:09,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 22:55:09,070 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) [2022-01-28 22:55:09,077 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 [2022-01-28 22:55:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure reader_two [2022-01-28 22:55:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_two [2022-01-28 22:55:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure writer_fn [2022-01-28 22:55:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure writer_fn [2022-01-28 22:55:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-28 22:55:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-28 22:55:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-01-28 22:55:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-28 22:55:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-28 22:55:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-28 22:55:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-28 22:55:09,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-28 22:55:09,107 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-28 22:55:09,281 INFO L234 CfgBuilder]: Building ICFG [2022-01-28 22:55:09,282 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-28 22:55:09,587 INFO L275 CfgBuilder]: Performing block encoding [2022-01-28 22:55:09,595 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-28 22:55:09,596 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-01-28 22:55:09,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 10:55:09 BoogieIcfgContainer [2022-01-28 22:55:09,598 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-28 22:55:09,599 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-28 22:55:09,599 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-28 22:55:09,606 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-28 22:55:09,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.01 10:55:08" (1/3) ... [2022-01-28 22:55:09,607 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@286a11ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 10:55:09, skipping insertion in model container [2022-01-28 22:55:09,608 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 10:55:08" (2/3) ... [2022-01-28 22:55:09,608 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@286a11ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 10:55:09, skipping insertion in model container [2022-01-28 22:55:09,608 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 10:55:09" (3/3) ... [2022-01-28 22:55:09,609 INFO L111 eAbstractionObserver]: Analyzing ICFG ring_2w1r-2.i [2022-01-28 22:55:09,613 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-01-28 22:55:09,613 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-28 22:55:09,614 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2022-01-28 22:55:09,614 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-28 22:55:09,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,688 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,688 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,688 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,688 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,691 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,691 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,691 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,691 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,691 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,691 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,691 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,692 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,692 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,692 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,692 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,692 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,692 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,693 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,693 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,693 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,693 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,693 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,693 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,694 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,695 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,695 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,697 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,701 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,718 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,718 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,718 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,718 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,718 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,718 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,720 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,720 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,720 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,720 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,720 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,720 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,720 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,720 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,720 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,720 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,721 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,722 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,723 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,723 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,723 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,723 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,726 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,726 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,726 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,727 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,740 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,748 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,748 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,748 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,748 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,748 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,748 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,749 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 22:55:09,752 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-01-28 22:55:09,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-01-28 22:55:09,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 22:55:09,802 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-01-28 22:55:09,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-01-28 22:55:09,832 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-01-28 22:55:09,838 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=PARTIAL_ORDER_FA, 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 [2022-01-28 22:55:09,839 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-01-28 22:55:10,223 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-01-28 22:55:10,224 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 2 remaining) [2022-01-28 22:55:10,236 INFO L732 BasicCegarLoop]: Path program histogram: [] [2022-01-28 22:55:10,237 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE (1/2) [2022-01-28 22:55:10,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-01-28 22:55:10,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 22:55:10,246 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-01-28 22:55:10,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2022-01-28 22:55:10,290 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == reader_twoThread1of1ForFork0 ======== [2022-01-28 22:55:10,291 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=PARTIAL_ORDER_FA, 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 [2022-01-28 22:55:10,291 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-01-28 22:55:10,408 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:10,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:10,412 INFO L85 PathProgramCache]: Analyzing trace with hash 1408739966, now seen corresponding path program 1 times [2022-01-28 22:55:10,417 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:10,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637472631] [2022-01-28 22:55:10,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:10,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:11,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:11,013 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:11,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637472631] [2022-01-28 22:55:11,014 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [637472631] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 22:55:11,014 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 22:55:11,014 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-01-28 22:55:11,015 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887307757] [2022-01-28 22:55:11,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 22:55:11,020 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-01-28 22:55:11,021 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 22:55:11,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-01-28 22:55:11,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=267, Unknown=0, NotChecked=0, Total=306 [2022-01-28 22:55:11,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:11,039 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 22:55:11,040 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 4.611111111111111) internal successors, (83), 18 states have internal predecessors, (83), 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) [2022-01-28 22:55:11,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:12,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:12,285 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-28 22:55:12,285 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:12,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:12,286 INFO L85 PathProgramCache]: Analyzing trace with hash 1092929854, now seen corresponding path program 1 times [2022-01-28 22:55:12,286 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:12,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514800320] [2022-01-28 22:55:12,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:12,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-01-28 22:55:12,345 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:12,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514800320] [2022-01-28 22:55:12,345 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514800320] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 22:55:12,345 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 22:55:12,345 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-28 22:55:12,345 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904299241] [2022-01-28 22:55:12,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 22:55:12,346 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-28 22:55:12,346 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 22:55:12,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-28 22:55:12,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-28 22:55:12,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:12,347 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 22:55:12,347 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 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) [2022-01-28 22:55:12,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:12,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:12,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:12,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:12,447 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-28 22:55:12,447 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:12,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:12,447 INFO L85 PathProgramCache]: Analyzing trace with hash -292101482, now seen corresponding path program 1 times [2022-01-28 22:55:12,447 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:12,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690214728] [2022-01-28 22:55:12,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:12,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:12,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:13,720 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:13,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1690214728] [2022-01-28 22:55:13,720 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1690214728] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 22:55:13,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1139640815] [2022-01-28 22:55:13,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:13,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 22:55:13,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 22:55:13,723 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) [2022-01-28 22:55:13,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-28 22:55:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:13,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 308 conjuncts, 108 conjunts are in the unsatisfiable core [2022-01-28 22:55:13,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 22:55:13,961 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-01-28 22:55:13,975 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-01-28 22:55:13,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-01-28 22:55:13,995 INFO L354 Elim1Store]: treesize reduction 16, result has 36.0 percent of original size [2022-01-28 22:55:13,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 16 treesize of output 18 [2022-01-28 22:55:14,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-01-28 22:55:14,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 22:55:14,110 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-01-28 22:55:14,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2022-01-28 22:55:14,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 28 [2022-01-28 22:55:15,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 22:55:15,467 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2022-01-28 22:55:15,467 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 39 treesize of output 38 [2022-01-28 22:55:15,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 22:55:15,562 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-28 22:55:15,562 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 13 [2022-01-28 22:55:15,687 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:15,687 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 22:55:16,731 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_84))) (or (let ((.cse0 (select (store .cse1 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 4 (* (select .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4)) v_ArrVal_86))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse0 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|))) (not (= |c_reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| (select (select .cse1 |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.base|) (+ |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| 20))))))) is different from false [2022-01-28 22:55:16,794 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_84))) (or (let ((.cse0 (select (store .cse1 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 4 (* (select .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4)) v_ArrVal_86))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse0 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|))) (not (= (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.base|) |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.offset|) (select (select .cse1 |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.base|) (+ |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| 20))))))) is different from false [2022-01-28 22:55:16,808 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_84))) (or (let ((.cse0 (select (store .cse1 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 4 (* (select .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4)) v_ArrVal_86))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse0 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|))) (not (= (select (select .cse1 |c_reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base|) (+ |c_reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| 20)) (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base|) |c_reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset|)))))) is different from false [2022-01-28 22:55:16,840 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_84)) (.cse1 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))) (or (let ((.cse0 (select (store .cse2 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse3 (select .cse2 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 4 (* (select .cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4)) v_ArrVal_86))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse0 .cse1) (select .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|))) (not (= (select (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) .cse1) (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))))) is different from false [2022-01-28 22:55:16,986 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse1 (+ |c_reader_twoThread1of1ForFork0_~arg#1.offset| 20)) (.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_84))) (or (not (= (select (select .cse0 |c_reader_twoThread1of1ForFork0_~arg#1.base|) .cse1) (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_~arg#1.base|) |c_reader_twoThread1of1ForFork0_~arg#1.offset|))) (let ((.cse2 (select (store .cse0 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse3 (select .cse0 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 4 (* (select .cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4)) v_ArrVal_86))) |c_reader_twoThread1of1ForFork0_~arg#1.base|))) (= (select .cse2 |c_reader_twoThread1of1ForFork0_~arg#1.offset|) (select .cse2 .cse1)))))) is different from false [2022-01-28 22:55:16,998 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse1 (+ |c_reader_twoThread1of1ForFork0_#in~arg#1.offset| 20)) (.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_84))) (or (not (= (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_#in~arg#1.base|) |c_reader_twoThread1of1ForFork0_#in~arg#1.offset|) (select (select .cse0 |c_reader_twoThread1of1ForFork0_#in~arg#1.base|) .cse1))) (let ((.cse2 (select (store .cse0 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse3 (select .cse0 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 4 (* (select .cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4)) v_ArrVal_86))) |c_reader_twoThread1of1ForFork0_#in~arg#1.base|))) (= (select .cse2 |c_reader_twoThread1of1ForFork0_#in~arg#1.offset|) (select .cse2 .cse1)))))) is different from false [2022-01-28 22:55:17,008 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse3 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_84) |c_ULTIMATE.start_main_~#r~3#1.base|)) (.cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20))) (let ((.cse0 (select .cse3 .cse2))) (or (not (= .cse0 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#r~3#1.base|) |c_ULTIMATE.start_main_~#r~3#1.offset|))) (let ((.cse1 (store .cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 4 (* .cse0 4)) v_ArrVal_86))) (= (select .cse1 |c_ULTIMATE.start_main_~#r~3#1.offset|) (select .cse1 .cse2))))))) is different from false [2022-01-28 22:55:17,033 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_83 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#reader~0#1.base| v_ArrVal_83))) (let ((.cse2 (select (store .cse4 |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_84) |c_ULTIMATE.start_main_~#r~3#1.base|)) (.cse1 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20))) (let ((.cse3 (select .cse2 .cse1))) (or (let ((.cse0 (store .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| (* .cse3 4) 4) v_ArrVal_86))) (= (select .cse0 |c_ULTIMATE.start_main_~#r~3#1.offset|) (select .cse0 .cse1))) (not (= .cse3 (select (select .cse4 |c_ULTIMATE.start_main_~#r~3#1.base|) |c_ULTIMATE.start_main_~#r~3#1.offset|)))))))) is different from false [2022-01-28 22:55:17,074 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_83 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse1 (store (store |c_#memory_int| |c_ULTIMATE.start_ring_init_~r#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_ring_init_~r#1.base|) |c_ULTIMATE.start_ring_init_~r#1.offset| 0)) |c_ULTIMATE.start_main_~#reader~0#1.base| v_ArrVal_83))) (let ((.cse4 (select (store .cse1 |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_84) |c_ULTIMATE.start_main_~#r~3#1.base|)) (.cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20))) (let ((.cse0 (select .cse4 .cse3))) (or (not (= .cse0 (select (select .cse1 |c_ULTIMATE.start_main_~#r~3#1.base|) |c_ULTIMATE.start_main_~#r~3#1.offset|))) (let ((.cse2 (store .cse4 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| (* .cse0 4) 4) v_ArrVal_86))) (= (select .cse2 |c_ULTIMATE.start_main_~#r~3#1.offset|) (select .cse2 .cse3)))))))) is different from false [2022-01-28 22:55:17,091 INFO L354 Elim1Store]: treesize reduction 23, result has 45.2 percent of original size [2022-01-28 22:55:17,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 167 treesize of output 107 [2022-01-28 22:55:17,100 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-28 22:55:17,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 350 treesize of output 334 [2022-01-28 22:55:17,108 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-01-28 22:55:17,108 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 462 treesize of output 374 [2022-01-28 22:55:17,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 22:55:17,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 302 treesize of output 250 [2022-01-28 22:55:17,193 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 22:55:17,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 80 [2022-01-28 22:55:17,234 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 22:55:17,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 80 [2022-01-28 22:55:17,296 WARN L234 Elim1Store]: Array PQE input equivalent to true [2022-01-28 22:55:17,410 INFO L354 Elim1Store]: treesize reduction 24, result has 60.7 percent of original size [2022-01-28 22:55:17,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 228 treesize of output 214 [2022-01-28 22:55:17,933 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 7 not checked. [2022-01-28 22:55:17,933 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1139640815] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 22:55:17,933 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 22:55:17,933 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 34, 34] total 77 [2022-01-28 22:55:17,934 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [468011255] [2022-01-28 22:55:17,934 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 22:55:17,934 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 77 states [2022-01-28 22:55:17,934 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 22:55:17,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2022-01-28 22:55:17,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=386, Invalid=4197, Unknown=9, NotChecked=1260, Total=5852 [2022-01-28 22:55:17,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:17,938 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 22:55:17,938 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 77 states, 77 states have (on average 3.155844155844156) internal successors, (243), 77 states have internal predecessors, (243), 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) [2022-01-28 22:55:17,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:17,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:17,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:20,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:20,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:20,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:20,920 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-01-28 22:55:21,100 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 22:55:21,100 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:21,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:21,101 INFO L85 PathProgramCache]: Analyzing trace with hash 993879840, now seen corresponding path program 1 times [2022-01-28 22:55:21,101 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:21,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573692184] [2022-01-28 22:55:21,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:21,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:21,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:21,154 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:21,155 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:21,155 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573692184] [2022-01-28 22:55:21,155 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [573692184] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 22:55:21,155 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [690688688] [2022-01-28 22:55:21,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:21,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 22:55:21,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 22:55:21,161 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) [2022-01-28 22:55:21,162 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-28 22:55:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:21,269 INFO L263 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 3 conjunts are in the unsatisfiable core [2022-01-28 22:55:21,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 22:55:21,452 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:21,453 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 22:55:21,611 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:21,611 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [690688688] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 22:55:21,611 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 22:55:21,611 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2022-01-28 22:55:21,612 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346495802] [2022-01-28 22:55:21,612 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 22:55:21,612 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-28 22:55:21,612 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 22:55:21,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-28 22:55:21,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-01-28 22:55:21,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:21,613 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 22:55:21,613 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.714285714285715) internal successors, (229), 7 states have internal predecessors, (229), 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) [2022-01-28 22:55:21,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:21,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:21,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:21,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:21,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:21,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:21,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:21,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:21,668 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-01-28 22:55:21,866 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 22:55:21,867 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:21,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:21,867 INFO L85 PathProgramCache]: Analyzing trace with hash 832508664, now seen corresponding path program 1 times [2022-01-28 22:55:21,867 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:21,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532172464] [2022-01-28 22:55:21,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:21,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:22,728 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:22,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1532172464] [2022-01-28 22:55:22,728 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1532172464] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 22:55:22,728 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 22:55:22,728 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-01-28 22:55:22,729 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36763440] [2022-01-28 22:55:22,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 22:55:22,729 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-01-28 22:55:22,729 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 22:55:22,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-01-28 22:55:22,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=742, Unknown=0, NotChecked=0, Total=812 [2022-01-28 22:55:22,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:22,730 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 22:55:22,730 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 5.068965517241379) internal successors, (147), 29 states have internal predecessors, (147), 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) [2022-01-28 22:55:22,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:22,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:22,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:22,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:22,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:25,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:25,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:25,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:25,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:25,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:25,439 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-28 22:55:25,439 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:25,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:25,439 INFO L85 PathProgramCache]: Analyzing trace with hash -1626944195, now seen corresponding path program 1 times [2022-01-28 22:55:25,439 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:25,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502758010] [2022-01-28 22:55:25,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:25,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:26,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:26,577 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:26,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502758010] [2022-01-28 22:55:26,578 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [502758010] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 22:55:26,578 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 22:55:26,578 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-01-28 22:55:26,578 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512879082] [2022-01-28 22:55:26,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 22:55:26,578 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-01-28 22:55:26,578 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 22:55:26,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-01-28 22:55:26,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=1174, Unknown=0, NotChecked=0, Total=1260 [2022-01-28 22:55:26,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:26,581 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 22:55:26,581 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 3.1666666666666665) internal successors, (114), 36 states have internal predecessors, (114), 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) [2022-01-28 22:55:26,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:26,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:26,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:26,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:26,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:26,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:30,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:30,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:30,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:30,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:30,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:30,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-01-28 22:55:30,428 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-28 22:55:30,428 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:30,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:30,429 INFO L85 PathProgramCache]: Analyzing trace with hash 1104339108, now seen corresponding path program 1 times [2022-01-28 22:55:30,429 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:30,429 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129485613] [2022-01-28 22:55:30,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:30,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:31,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:31,376 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:31,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129485613] [2022-01-28 22:55:31,376 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129485613] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 22:55:31,376 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 22:55:31,376 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-01-28 22:55:31,376 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75104301] [2022-01-28 22:55:31,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 22:55:31,376 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-01-28 22:55:31,376 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 22:55:31,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-01-28 22:55:31,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=1105, Unknown=0, NotChecked=0, Total=1190 [2022-01-28 22:55:31,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:31,377 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 22:55:31,377 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 3.2857142857142856) internal successors, (115), 35 states have internal predecessors, (115), 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) [2022-01-28 22:55:31,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:31,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:31,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:31,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:31,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:31,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-01-28 22:55:31,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:35,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:35,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:35,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:35,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:35,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:35,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 22:55:35,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-01-28 22:55:35,385 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-28 22:55:35,385 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:35,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:35,385 INFO L85 PathProgramCache]: Analyzing trace with hash -616619616, now seen corresponding path program 1 times [2022-01-28 22:55:35,386 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:35,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316883065] [2022-01-28 22:55:35,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:35,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:35,429 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:35,430 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:35,430 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316883065] [2022-01-28 22:55:35,430 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316883065] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 22:55:35,430 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 22:55:35,430 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-28 22:55:35,430 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889710515] [2022-01-28 22:55:35,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 22:55:35,430 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-28 22:55:35,431 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 22:55:35,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-28 22:55:35,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-01-28 22:55:35,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:35,432 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 22:55:35,432 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.25) internal successors, (161), 4 states have internal predecessors, (161), 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) [2022-01-28 22:55:35,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:35,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:35,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:35,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:35,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:35,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-01-28 22:55:35,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-01-28 22:55:35,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:35,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:35,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:35,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:35,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:35,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:35,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 22:55:35,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-01-28 22:55:35,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:35,482 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-28 22:55:35,483 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:35,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:35,483 INFO L85 PathProgramCache]: Analyzing trace with hash 290466215, now seen corresponding path program 1 times [2022-01-28 22:55:35,483 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:35,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476679643] [2022-01-28 22:55:35,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:35,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:35,997 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:35,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476679643] [2022-01-28 22:55:35,997 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [476679643] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 22:55:35,997 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 22:55:35,997 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-01-28 22:55:35,997 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826411983] [2022-01-28 22:55:35,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 22:55:35,998 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-01-28 22:55:35,998 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 22:55:35,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-01-28 22:55:35,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=468, Unknown=0, NotChecked=0, Total=552 [2022-01-28 22:55:35,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:35,999 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 22:55:35,999 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 5.166666666666667) internal successors, (124), 24 states have internal predecessors, (124), 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) [2022-01-28 22:55:35,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:35,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:35,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:35,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:35,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:35,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-01-28 22:55:35,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-01-28 22:55:35,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:36,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:36,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:36,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:36,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:36,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:36,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:36,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 22:55:36,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-01-28 22:55:36,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:36,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 22:55:36,905 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-28 22:55:36,905 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting reader_twoErr3ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:36,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:36,906 INFO L85 PathProgramCache]: Analyzing trace with hash -1078513424, now seen corresponding path program 1 times [2022-01-28 22:55:36,906 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:36,906 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954905839] [2022-01-28 22:55:36,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:36,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:38,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:38,645 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:38,645 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954905839] [2022-01-28 22:55:38,645 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [954905839] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 22:55:38,645 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 22:55:38,645 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-01-28 22:55:38,645 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526855768] [2022-01-28 22:55:38,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 22:55:38,646 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-01-28 22:55:38,646 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 22:55:38,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-01-28 22:55:38,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=1868, Unknown=0, NotChecked=0, Total=1980 [2022-01-28 22:55:38,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:38,647 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 22:55:38,647 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 2.8222222222222224) internal successors, (127), 45 states have internal predecessors, (127), 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) [2022-01-28 22:55:38,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:38,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:38,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:38,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:38,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:38,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-01-28 22:55:38,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-01-28 22:55:38,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:38,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 22:55:38,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 22:55:44,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-28 22:55:44,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 22:55:44,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-01-28 22:55:44,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:44,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-01-28 22:55:44,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 22:55:44,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-01-28 22:55:44,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 22:55:44,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 22:55:44,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-01-28 22:55:44,435 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-28 22:55:44,436 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-01-28 22:55:44,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 22:55:44,436 INFO L85 PathProgramCache]: Analyzing trace with hash -187373514, now seen corresponding path program 1 times [2022-01-28 22:55:44,436 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 22:55:44,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283343410] [2022-01-28 22:55:44,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:44,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 22:55:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:46,020 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 21 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 22:55:46,021 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 22:55:46,021 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283343410] [2022-01-28 22:55:46,021 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [283343410] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 22:55:46,021 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1634960689] [2022-01-28 22:55:46,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 22:55:46,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 22:55:46,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 22:55:46,022 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) [2022-01-28 22:55:46,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-01-28 22:55:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 22:55:46,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 117 conjunts are in the unsatisfiable core [2022-01-28 22:55:46,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 22:55:46,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-01-28 22:55:46,180 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-01-28 22:55:46,181 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-01-28 22:55:46,207 INFO L354 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2022-01-28 22:55:46,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 22 treesize of output 33 [2022-01-28 22:55:46,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-01-28 22:55:46,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 22:55:46,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-01-28 22:55:46,573 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2022-01-28 22:55:46,851 INFO L354 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2022-01-28 22:55:46,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18 [2022-01-28 22:55:47,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2022-01-28 22:55:47,901 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 22:55:47,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 22:55:47,912 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2022-01-28 22:55:47,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 38 [2022-01-28 22:55:47,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 22:55:47,997 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 27 [2022-01-28 22:55:48,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 22:55:48,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 27 [2022-01-28 22:55:48,457 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2022-01-28 22:55:48,724 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-28 22:55:48,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 13 [2022-01-28 22:55:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 21 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 22:55:48,867 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 22:55:49,212 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse0 (select (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse0 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) is different from false [2022-01-28 22:55:49,270 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse0 (= (mod .cse1 4) 0))) (and (or (and (not .cse0) (< .cse1 0)) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| (store (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base|) |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (mod (+ |c_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1) 4))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse2 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)))))) (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| (store (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base|) |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod (+ |c_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1) 4) (- 4)))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse3 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) (<= 0 .cse1) .cse0)))) is different from false [2022-01-28 22:55:49,292 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (+ (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base|) |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset|) 1))) (let ((.cse3 (= (mod .cse0 4) 0))) (and (or (<= 0 .cse0) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse1 (select (store (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| (let ((.cse2 (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base|))) (store .cse2 |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod (+ (select .cse2 |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset|) 1) 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse1 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse1 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) .cse3) (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse4 (select (store (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| (let ((.cse5 (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base|))) (store .cse5 |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (mod (+ (select .cse5 |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset|) 1) 4)))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse4 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) (and (< .cse0 0) (not .cse3)))))) is different from false [2022-01-28 22:55:49,379 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse2 (+ (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base|) |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset|) 1))) (let ((.cse3 (= 0 (mod .cse2 4)))) (and (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse0 (select (store (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| (let ((.cse1 (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base|))) (store .cse1 |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| (mod (+ (select .cse1 |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset|) 1) 4)))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse0 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) (and (< .cse2 0) (not .cse3))) (or .cse3 (<= 0 .cse2) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse4 (select (store (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| (let ((.cse5 (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base|))) (store .cse5 |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| (+ (- 4) (mod (+ (select .cse5 |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse4 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))))))) is different from false [2022-01-28 22:55:49,442 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (+ (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse1 (= 0 (mod .cse0 4)))) (and (or (<= 0 .cse0) .cse1 (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse3 (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (- 4) (mod (+ (select .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse2 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)))))) (or (and (not .cse1) (< .cse0 0)) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse4 (select (store (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse5 (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse5 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse5 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4)))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse4 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))))))) is different from false [2022-01-28 22:55:49,955 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse12 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|)) (.cse13 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (let ((.cse15 (+ (select .cse12 .cse13) 1))) (let ((.cse14 (mod .cse15 4))) (let ((.cse16 (= .cse14 0))) (and (or (let ((.cse1 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (store .cse12 .cse13 .cse14)) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse0 (= (mod .cse1 4) 0))) (and (or (and (not .cse0) (< .cse1 0)) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse2 (select (store (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (let ((.cse5 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|)) (.cse6 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (store .cse5 .cse6 (mod (+ (select .cse5 .cse6) 1) 4)))))) (store .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse4 (select .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse2 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|))))) (or .cse0 (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse7 (select (store (let ((.cse8 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (let ((.cse10 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|)) (.cse11 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (store .cse10 .cse11 (mod (+ (select .cse10 .cse11) 1) 4)))))) (store .cse8 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse9 (select .cse8 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse9 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (mod (+ (select .cse9 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4) (- 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse7 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) (<= 0 .cse1))))) (and (< .cse15 0) (not .cse16))) (or (<= 0 .cse15) .cse16 (let ((.cse22 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (store .cse12 .cse13 (+ (- 4) .cse14))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse23 (= (mod .cse22 4) 0))) (and (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse17 (select (store (let ((.cse18 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (let ((.cse20 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|)) (.cse21 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (store .cse20 .cse21 (+ (- 4) (mod (+ (select .cse20 .cse21) 1) 4))))))) (store .cse18 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse19 (select .cse18 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse19 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (- 4) (mod (+ (select .cse19 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse17 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse17 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) (<= 0 .cse22) .cse23) (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse24 (select (store (let ((.cse25 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (let ((.cse27 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|)) (.cse28 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (store .cse27 .cse28 (+ (- 4) (mod (+ (select .cse27 .cse28) 1) 4))))))) (store .cse25 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse26 (select .cse25 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse26 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse26 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse24 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse24 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) (and (< .cse22 0) (not .cse23)))))))))))) is different from false [2022-01-28 22:55:50,259 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_338 Int)) (let ((.cse12 (store (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |c_ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 4) v_ArrVal_338)) (.cse13 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (let ((.cse15 (+ (select .cse12 .cse13) 1))) (let ((.cse14 (mod .cse15 4))) (or (let ((.cse5 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (store .cse12 .cse13 .cse14)) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse6 (= (mod .cse5 4) 0))) (and (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse0 (select (store (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (let ((.cse3 (store (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |c_ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 4) v_ArrVal_338)) (.cse4 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (store .cse3 .cse4 (mod (+ (select .cse3 .cse4) 1) 4)))))) (store .cse1 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse2 (select .cse1 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (- 4) (mod (+ (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse0 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) (<= 0 .cse5) .cse6) (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse7 (select (store (let ((.cse8 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (let ((.cse10 (store (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |c_ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 4) v_ArrVal_338)) (.cse11 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (store .cse10 .cse11 (mod (+ (select .cse10 .cse11) 1) 4)))))) (store .cse8 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse9 (select .cse8 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse9 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse9 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse7 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) (and (< .cse5 0) (not .cse6)))))) (and (< .cse15 0) (not (= .cse14 0)))))))) (forall ((v_ArrVal_338 Int)) (let ((.cse29 (store (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |c_ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 4) v_ArrVal_338)) (.cse30 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (let ((.cse31 (+ (select .cse29 .cse30) 1))) (let ((.cse16 (mod .cse31 4))) (or (= .cse16 0) (let ((.cse22 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (store .cse29 .cse30 (+ .cse16 (- 4)))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse23 (= (mod .cse22 4) 0))) (and (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse17 (select (store (let ((.cse18 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (let ((.cse20 (store (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |c_ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 4) v_ArrVal_338)) (.cse21 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (store .cse20 .cse21 (+ (mod (+ (select .cse20 .cse21) 1) 4) (- 4))))))) (store .cse18 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse19 (select .cse18 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse19 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse19 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse17 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse17 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) (and (< .cse22 0) (not .cse23))) (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse24 (select (store (let ((.cse25 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (let ((.cse27 (store (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |c_ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 4) v_ArrVal_338)) (.cse28 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20))) (store .cse27 .cse28 (+ (mod (+ (select .cse27 .cse28) 1) 4) (- 4))))))) (store .cse25 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse26 (select .cse25 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse26 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (mod (+ (select .cse26 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4) (- 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse24 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse24 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) (<= 0 .cse22) .cse23)))) (<= 0 .cse31))))))) is different from false [2022-01-28 22:55:52,993 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_338 Int)) (let ((.cse17 (+ |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 20))) (let ((.cse16 (let ((.cse18 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base|))) (store .cse18 (+ (* (select .cse18 .cse17) 4) |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 4) v_ArrVal_338)))) (let ((.cse0 (+ (select .cse16 .cse17) 1))) (let ((.cse1 (mod .cse0 4))) (or (<= 0 .cse0) (= .cse1 0) (let ((.cse9 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base| (store .cse16 .cse17 (+ (- 4) .cse1))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse8 (= (mod .cse9 4) 0))) (and (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse2 (select (store (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base| (let ((.cse6 (+ |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 20))) (let ((.cse5 (let ((.cse7 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base|))) (store .cse7 (+ (* (select .cse7 .cse6) 4) |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 4) v_ArrVal_338)))) (store .cse5 .cse6 (+ (- 4) (mod (+ (select .cse5 .cse6) 1) 4)))))))) (store .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse4 (select .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse2 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) (and (not .cse8) (< .cse9 0))) (or (<= 0 .cse9) .cse8 (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse10 (select (store (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base| (let ((.cse14 (+ |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 20))) (let ((.cse13 (let ((.cse15 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base|))) (store .cse15 (+ (* (select .cse15 .cse14) 4) |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 4) v_ArrVal_338)))) (store .cse13 .cse14 (+ (- 4) (mod (+ (select .cse13 .cse14) 1) 4)))))))) (store .cse11 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse12 (select .cse11 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse12 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (- 4) (mod (+ (select .cse12 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse10 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))))))))))))) (forall ((v_ArrVal_338 Int)) (let ((.cse34 (+ |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 20))) (let ((.cse33 (let ((.cse37 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base|))) (store .cse37 (+ (* (select .cse37 .cse34) 4) |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 4) v_ArrVal_338)))) (let ((.cse36 (+ (select .cse33 .cse34) 1))) (let ((.cse35 (mod .cse36 4))) (or (let ((.cse19 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base| (store .cse33 .cse34 .cse35)) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse26 (= (mod .cse19 4) 0))) (and (or (<= 0 .cse19) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse20 (select (store (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base| (let ((.cse24 (+ |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 20))) (let ((.cse23 (let ((.cse25 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base|))) (store .cse25 (+ (* (select .cse25 .cse24) 4) |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 4) v_ArrVal_338)))) (store .cse23 .cse24 (mod (+ (select .cse23 .cse24) 1) 4))))))) (store .cse21 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse22 (select .cse21 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse22 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (mod (+ (select .cse22 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4) (- 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse20 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse20 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) .cse26) (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse27 (select (store (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base| (let ((.cse31 (+ |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 20))) (let ((.cse30 (let ((.cse32 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_#in~r#1.base|))) (store .cse32 (+ (* (select .cse32 .cse31) 4) |c_ULTIMATE.start_ring_enqueue_#in~r#1.offset| 4) v_ArrVal_338)))) (store .cse30 .cse31 (mod (+ (select .cse30 .cse31) 1) 4))))))) (store .cse28 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse29 (select .cse28 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse29 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse29 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse27 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse27 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) (and (not .cse26) (< .cse19 0)))))) (and (not (= .cse35 0)) (< .cse36 0))))))))) is different from false [2022-01-28 22:55:53,541 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_338 Int)) (let ((.cse15 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| 20))) (let ((.cse14 (let ((.cse18 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base|))) (store .cse18 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| (* (select .cse18 .cse15) 4) 4) v_ArrVal_338)))) (let ((.cse17 (+ (select .cse14 .cse15) 1))) (let ((.cse16 (mod .cse17 4))) (or (let ((.cse0 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base| (store .cse14 .cse15 (+ .cse16 (- 4)))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse1 (= 0 (mod .cse0 4)))) (and (or (and (< .cse0 0) (not .cse1)) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse2 (select (store (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base| (let ((.cse6 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| 20))) (let ((.cse5 (let ((.cse7 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base|))) (store .cse7 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| (* (select .cse7 .cse6) 4) 4) v_ArrVal_338)))) (store .cse5 .cse6 (+ (mod (+ (select .cse5 .cse6) 1) 4) (- 4)))))))) (store .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse4 (select .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse2 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|))))) (or .cse1 (<= 0 .cse0) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse8 (select (store (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base| (let ((.cse12 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| 20))) (let ((.cse11 (let ((.cse13 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base|))) (store .cse13 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| (* (select .cse13 .cse12) 4) 4) v_ArrVal_338)))) (store .cse11 .cse12 (+ (mod (+ (select .cse11 .cse12) 1) 4) (- 4)))))))) (store .cse9 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse10 (select .cse9 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (- 4) (mod (+ (select .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse8 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse8 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))))))) (<= 0 .cse17) (= .cse16 0))))))) (forall ((v_ArrVal_338 Int)) (let ((.cse36 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| 20))) (let ((.cse35 (let ((.cse37 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base|))) (store .cse37 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| (* (select .cse37 .cse36) 4) 4) v_ArrVal_338)))) (let ((.cse20 (+ (select .cse35 .cse36) 1))) (let ((.cse19 (mod .cse20 4))) (or (and (not (= .cse19 0)) (< .cse20 0)) (let ((.cse22 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base| (store .cse35 .cse36 .cse19)) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse21 (= (mod .cse22 4) 0))) (and (or (and (not .cse21) (< .cse22 0)) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse23 (select (store (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base| (let ((.cse27 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| 20))) (let ((.cse26 (let ((.cse28 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base|))) (store .cse28 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| (* (select .cse28 .cse27) 4) 4) v_ArrVal_338)))) (store .cse26 .cse27 (mod (+ (select .cse26 .cse27) 1) 4))))))) (store .cse24 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse25 (select .cse24 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse25 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse25 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse23 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse23 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|))))) (or (<= 0 .cse22) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse29 (select (store (let ((.cse30 (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base| (let ((.cse33 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| 20))) (let ((.cse32 (let ((.cse34 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~r~1#1.base|))) (store .cse34 (+ |c_ULTIMATE.start_writer_fn_~r~1#1.offset| (* (select .cse34 .cse33) 4) 4) v_ArrVal_338)))) (store .cse32 .cse33 (mod (+ (select .cse32 .cse33) 1) 4))))))) (store .cse30 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse31 (select .cse30 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse31 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (mod (+ (select .cse31 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4) (- 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse29 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse29 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) .cse21))))))))))) is different from false [2022-01-28 22:55:54,526 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_338 Int)) (let ((.cse16 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| 20))) (let ((.cse15 (let ((.cse18 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base|))) (store .cse18 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| (* (select .cse18 .cse16) 4) 4) v_ArrVal_338)))) (let ((.cse0 (+ (select .cse15 .cse16) 1))) (let ((.cse17 (mod .cse0 4))) (or (<= 0 .cse0) (let ((.cse8 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base| (store .cse15 .cse16 (+ .cse17 (- 4)))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse7 (= (mod .cse8 4) 0))) (and (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse1 (select (store (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base| (let ((.cse5 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| 20))) (let ((.cse4 (let ((.cse6 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base|))) (store .cse6 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| (* (select .cse6 .cse5) 4) 4) v_ArrVal_338)))) (store .cse4 .cse5 (+ (mod (+ (select .cse4 .cse5) 1) 4) (- 4)))))))) (store .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse3 (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (- 4) (mod (+ (select .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse1 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse1 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) .cse7 (<= 0 .cse8)) (or (and (< .cse8 0) (not .cse7)) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse9 (select (store (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base| (let ((.cse13 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| 20))) (let ((.cse12 (let ((.cse14 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base|))) (store .cse14 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| (* (select .cse14 .cse13) 4) 4) v_ArrVal_338)))) (store .cse12 .cse13 (+ (mod (+ (select .cse12 .cse13) 1) 4) (- 4)))))))) (store .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse11 (select .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse11 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse11 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse9 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse9 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))))))) (= .cse17 0))))))) (forall ((v_ArrVal_338 Int)) (let ((.cse34 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| 20))) (let ((.cse33 (let ((.cse37 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base|))) (store .cse37 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| (* (select .cse37 .cse34) 4) 4) v_ArrVal_338)))) (let ((.cse36 (+ (select .cse33 .cse34) 1))) (let ((.cse35 (mod .cse36 4))) (or (let ((.cse20 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base| (store .cse33 .cse34 .cse35)) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse19 (= (mod .cse20 4) 0))) (and (or .cse19 (<= 0 .cse20) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse21 (select (store (let ((.cse22 (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base| (let ((.cse25 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| 20))) (let ((.cse24 (let ((.cse26 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base|))) (store .cse26 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| (* (select .cse26 .cse25) 4) 4) v_ArrVal_338)))) (store .cse24 .cse25 (mod (+ (select .cse24 .cse25) 1) 4))))))) (store .cse22 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse23 (select .cse22 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse23 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (- 4) (mod (+ (select .cse23 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse21 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse21 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)))))) (or (and (not .cse19) (< .cse20 0)) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse27 (select (store (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base| (let ((.cse31 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| 20))) (let ((.cse30 (let ((.cse32 (select |c_#memory_int| |c_ULTIMATE.start_writer_fn_~arg#1.base|))) (store .cse32 (+ |c_ULTIMATE.start_writer_fn_~arg#1.offset| (* (select .cse32 .cse31) 4) 4) v_ArrVal_338)))) (store .cse30 .cse31 (mod (+ (select .cse30 .cse31) 1) 4))))))) (store .cse28 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse29 (select .cse28 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse29 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse29 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse27 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse27 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))))))) (and (not (= .cse35 0)) (< .cse36 0))))))))) is different from false [2022-01-28 22:55:57,778 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_337 (Array Int Int)) (v_ArrVal_338 Int)) (let ((.cse18 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) (.cse16 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_337))) (let ((.cse17 (let ((.cse21 (select .cse16 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse21 (+ (* (select .cse21 .cse18) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4) v_ArrVal_338)))) (let ((.cse20 (+ (select .cse17 .cse18) 1))) (let ((.cse19 (mod .cse20 4))) (or (let ((.cse8 (+ (select (select (store .cse16 |c_ULTIMATE.start_main_~#r~3#1.base| (store .cse17 .cse18 (+ (- 4) .cse19))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse0 (= (mod .cse8 4) 0))) (and (or .cse0 (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse1 (select (store (let ((.cse2 (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_337))) (store .cse4 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse6 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20))) (let ((.cse5 (let ((.cse7 (select .cse4 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse7 (+ (* (select .cse7 .cse6) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4) v_ArrVal_338)))) (store .cse5 .cse6 (+ (- 4) (mod (+ (select .cse5 .cse6) 1) 4))))))))) (store .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse3 (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (mod (+ (select .cse3 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4) (- 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse1 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse1 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) (<= 0 .cse8)) (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse9 (select (store (let ((.cse10 (let ((.cse12 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_337))) (store .cse12 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse14 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20))) (let ((.cse13 (let ((.cse15 (select .cse12 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse15 (+ (* (select .cse15 .cse14) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4) v_ArrVal_338)))) (store .cse13 .cse14 (+ (- 4) (mod (+ (select .cse13 .cse14) 1) 4))))))))) (store .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse11 (select .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse11 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse11 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse9 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse9 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) (and (not .cse0) (< .cse8 0)))))) (<= 0 .cse20) (= .cse19 0))))))) (forall ((v_ArrVal_337 (Array Int Int)) (v_ArrVal_338 Int)) (let ((.cse42 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) (.cse40 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_337))) (let ((.cse41 (let ((.cse43 (select .cse40 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse43 (+ (* (select .cse43 .cse42) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4) v_ArrVal_338)))) (let ((.cse22 (+ (select .cse41 .cse42) 1))) (let ((.cse23 (mod .cse22 4))) (or (and (< .cse22 0) (not (= .cse23 0))) (let ((.cse24 (+ (select (select (store .cse40 |c_ULTIMATE.start_main_~#r~3#1.base| (store .cse41 .cse42 .cse23)) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse25 (= (mod .cse24 4) 0))) (and (or (<= 0 .cse24) .cse25 (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse26 (select (store (let ((.cse27 (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_337))) (store .cse29 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse31 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20))) (let ((.cse30 (let ((.cse32 (select .cse29 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse32 (+ (* (select .cse32 .cse31) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4) v_ArrVal_338)))) (store .cse30 .cse31 (mod (+ (select .cse30 .cse31) 1) 4)))))))) (store .cse27 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse28 (select .cse27 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse28 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (- 4) (mod (+ (select .cse28 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4)))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse26 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)) (select .cse26 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|))))) (or (and (not .cse25) (< .cse24 0)) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse33 (select (store (let ((.cse34 (let ((.cse36 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_337))) (store .cse36 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse38 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20))) (let ((.cse37 (let ((.cse39 (select .cse36 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse39 (+ (* (select .cse39 .cse38) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4) v_ArrVal_338)))) (store .cse37 .cse38 (mod (+ (select .cse37 .cse38) 1) 4)))))))) (store .cse34 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse35 (select .cse34 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse35 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse35 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1) 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base| v_ArrVal_344) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse33 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse33 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20)))))))))))))))) is different from false [2022-01-28 22:56:37,270 INFO L354 Elim1Store]: treesize reduction 23, result has 45.2 percent of original size [2022-01-28 22:56:37,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 3595 treesize of output 2158 [2022-01-28 22:56:37,315 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-28 22:56:37,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 10186 treesize of output 9838 [2022-01-28 22:56:37,363 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-01-28 22:56:37,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 9815 treesize of output 9767 [2022-01-28 22:56:37,423 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-01-28 22:56:37,424 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 14613 treesize of output 13533 [2022-01-28 22:56:37,626 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-01-28 22:56:37,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 18935 treesize of output 16775 [2022-01-28 22:56:37,864 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-01-28 22:56:37,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 8195 treesize of output 8147 [2022-01-28 22:56:37,929 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-01-28 22:56:37,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20339 treesize of output 17683 [2022-01-28 22:56:38,215 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-01-28 22:56:38,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 7759 treesize of output 7711 [2022-01-28 22:56:38,339 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-01-28 22:56:38,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 12127 treesize of output 11111 [2022-01-28 22:56:38,563 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-01-28 22:56:38,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 7469 treesize of output 7421 [2022-01-28 22:56:38,605 WARN L320 FreeRefinementEngine]: Global settings require throwing the following exception [2022-01-28 22:56:38,622 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-01-28 22:56:38,810 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-01-28 22:56:38,811 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.ArithmeticException: BigInteger out of long range at java.base/java.math.BigInteger.longValueExact(BigInteger.java:4765) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.computeDerApplicabilityScore(QuantifierPusher.java:685) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.selectBestEliminatee(QuantifierPusher.java:668) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.doit(QuantifierPusher.java:604) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective2(QuantifierPusher.java:446) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:355) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:172) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:65) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:261) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:247) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminate(PartialQuantifierElimination.java:92) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:238) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:399) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:271) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:342) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-01-28 22:56:38,813 INFO L158 Benchmark]: Toolchain (without parser) took 90471.69ms. Allocated memory was 168.8MB in the beginning and 539.0MB in the end (delta: 370.1MB). Free memory was 110.4MB in the beginning and 335.8MB in the end (delta: -225.4MB). Peak memory consumption was 319.3MB. Max. memory is 8.0GB. [2022-01-28 22:56:38,813 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 168.8MB. Free memory is still 128.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-28 22:56:38,814 INFO L158 Benchmark]: CACSL2BoogieTranslator took 560.51ms. Allocated memory was 168.8MB in the beginning and 215.0MB in the end (delta: 46.1MB). Free memory was 110.2MB in the beginning and 163.8MB in the end (delta: -53.6MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-01-28 22:56:38,814 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.33ms. Allocated memory is still 215.0MB. Free memory was 163.8MB in the beginning and 160.7MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-28 22:56:38,814 INFO L158 Benchmark]: Boogie Preprocessor took 33.01ms. Allocated memory is still 215.0MB. Free memory was 160.7MB in the beginning and 158.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-28 22:56:38,814 INFO L158 Benchmark]: RCFGBuilder took 574.14ms. Allocated memory is still 215.0MB. Free memory was 158.6MB in the beginning and 140.7MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. [2022-01-28 22:56:38,814 INFO L158 Benchmark]: TraceAbstraction took 89214.15ms. Allocated memory was 215.0MB in the beginning and 539.0MB in the end (delta: 324.0MB). Free memory was 140.2MB in the beginning and 335.8MB in the end (delta: -195.6MB). Peak memory consumption was 303.8MB. Max. memory is 8.0GB. [2022-01-28 22:56:38,815 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 168.8MB. Free memory is still 128.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 560.51ms. Allocated memory was 168.8MB in the beginning and 215.0MB in the end (delta: 46.1MB). Free memory was 110.2MB in the beginning and 163.8MB in the end (delta: -53.6MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 85.33ms. Allocated memory is still 215.0MB. Free memory was 163.8MB in the beginning and 160.7MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 33.01ms. Allocated memory is still 215.0MB. Free memory was 160.7MB in the beginning and 158.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 574.14ms. Allocated memory is still 215.0MB. Free memory was 158.6MB in the beginning and 140.7MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. * TraceAbstraction took 89214.15ms. Allocated memory was 215.0MB in the beginning and 539.0MB in the end (delta: 324.0MB). Free memory was 140.2MB in the beginning and 335.8MB in the end (delta: -195.6MB). Peak memory consumption was 303.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7623, positive: 7521, positive conditional: 83, positive unconditional: 7438, negative: 102, negative conditional: 36, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7605, positive: 7521, positive conditional: 83, positive unconditional: 7438, negative: 84, negative conditional: 18, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 7605, positive: 7521, positive conditional: 83, positive unconditional: 7438, negative: 84, negative conditional: 18, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7605, positive: 7521, positive conditional: 0, positive unconditional: 7521, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 7605, positive: 7521, positive conditional: 0, positive unconditional: 7521, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7605, positive: 7521, positive conditional: 0, positive unconditional: 7521, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7096, positive: 7030, positive conditional: 0, positive unconditional: 7030, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7096, positive: 7030, positive conditional: 0, positive unconditional: 7030, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 66, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 187, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 187, negative conditional: 0, negative unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 7605, positive: 491, positive conditional: 0, positive unconditional: 491, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 7096, unknown conditional: 0, unknown unconditional: 7096] , Statistics on independence cache: Total cache size (in pairs): 7096, Positive cache size: 7030, Positive conditional cache size: 0, Positive unconditional cache size: 7030, Negative cache size: 66, Negative conditional cache size: 0, Negative unconditional cache size: 66, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 18 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.3s, Number of persistent set computation: 135, Number of trivial persistent sets: 111, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7504, positive: 7438, positive conditional: 0, positive unconditional: 7438, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7623, positive: 7521, positive conditional: 83, positive unconditional: 7438, negative: 102, negative conditional: 36, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7605, positive: 7521, positive conditional: 83, positive unconditional: 7438, negative: 84, negative conditional: 18, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 7605, positive: 7521, positive conditional: 83, positive unconditional: 7438, negative: 84, negative conditional: 18, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7605, positive: 7521, positive conditional: 0, positive unconditional: 7521, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 7605, positive: 7521, positive conditional: 0, positive unconditional: 7521, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7605, positive: 7521, positive conditional: 0, positive unconditional: 7521, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7096, positive: 7030, positive conditional: 0, positive unconditional: 7030, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7096, positive: 7030, positive conditional: 0, positive unconditional: 7030, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 66, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 187, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 187, negative conditional: 0, negative unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 7605, positive: 491, positive conditional: 0, positive unconditional: 491, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 7096, unknown conditional: 0, unknown unconditional: 7096] , Statistics on independence cache: Total cache size (in pairs): 7096, Positive cache size: 7030, Positive conditional cache size: 0, Positive unconditional cache size: 7030, Negative cache size: 66, Negative conditional cache size: 0, Negative unconditional cache size: 66, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 18 - 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 - ExceptionOrErrorResult: ArithmeticException: BigInteger out of long range de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: ArithmeticException: BigInteger out of long range: java.base/java.math.BigInteger.longValueExact(BigInteger.java:4765) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-01-28 22:56:38,838 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2022-01-28 22:56:39,037 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2022-01-28 22:56:39,243 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 Received shutdown request...