/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-wip.dk.mcr-reduction-44898dd [2022-02-09 11:07:43,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-09 11:07:43,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-09 11:07:43,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-09 11:07:43,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-09 11:07:43,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-09 11:07:43,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-09 11:07:43,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-09 11:07:43,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-09 11:07:43,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-09 11:07:43,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-09 11:07:43,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-09 11:07:43,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-09 11:07:43,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-09 11:07:43,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-09 11:07:43,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-09 11:07:43,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-09 11:07:43,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-09 11:07:43,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-09 11:07:43,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-09 11:07:43,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-09 11:07:43,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-09 11:07:43,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-09 11:07:43,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-09 11:07:43,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-09 11:07:43,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-09 11:07:43,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-09 11:07:43,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-09 11:07:43,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-09 11:07:43,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-09 11:07:43,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-09 11:07:43,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-09 11:07:43,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-09 11:07:43,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-09 11:07:43,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-09 11:07:43,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-09 11:07:43,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-09 11:07:43,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-09 11:07:43,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-09 11:07:43,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-09 11:07:43,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-09 11:07:43,785 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 [2022-02-09 11:07:43,798 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-09 11:07:43,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-09 11:07:43,799 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-09 11:07:43,799 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-09 11:07:43,800 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-09 11:07:43,800 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-09 11:07:43,801 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-09 11:07:43,801 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-09 11:07:43,801 INFO L138 SettingsManager]: * Use SBE=true [2022-02-09 11:07:43,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-09 11:07:43,801 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-09 11:07:43,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-09 11:07:43,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-09 11:07:43,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-09 11:07:43,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-09 11:07:43,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-09 11:07:43,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-09 11:07:43,802 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-09 11:07:43,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-09 11:07:43,802 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-09 11:07:43,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-09 11:07:43,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-09 11:07:43,802 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-09 11:07:43,802 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-09 11:07:43,802 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-09 11:07:43,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-09 11:07:43,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-09 11:07:43,803 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-02-09 11:07:43,803 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-09 11:07:43,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-09 11:07:43,803 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-09 11:07:43,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-09 11:07:43,803 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-09 11:07:43,803 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-09 11:07:43,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-09 11:07:43,803 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-09 11:07:43,804 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-02-09 11:07:43,804 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-09 11:07:43,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-09 11:07:44,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-09 11:07:44,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-09 11:07:44,014 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-09 11:07:44,014 INFO L275 PluginConnector]: CDTParser initialized [2022-02-09 11:07:44,015 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i [2022-02-09 11:07:44,072 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57b068998/265ae04491384332b3962288818dd645/FLAG7a4644f8c [2022-02-09 11:07:44,471 INFO L306 CDTParser]: Found 1 translation units. [2022-02-09 11:07:44,472 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i [2022-02-09 11:07:44,487 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57b068998/265ae04491384332b3962288818dd645/FLAG7a4644f8c [2022-02-09 11:07:44,496 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57b068998/265ae04491384332b3962288818dd645 [2022-02-09 11:07:44,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-09 11:07:44,499 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-09 11:07:44,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-09 11:07:44,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-09 11:07:44,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-09 11:07:44,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.02 11:07:44" (1/1) ... [2022-02-09 11:07:44,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c369935 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:44, skipping insertion in model container [2022-02-09 11:07:44,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.02 11:07:44" (1/1) ... [2022-02-09 11:07:44,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-09 11:07:44,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-09 11:07:44,750 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-02-09 11:07:44,942 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] [2022-02-09 11:07:44,946 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] [2022-02-09 11:07:44,947 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] [2022-02-09 11:07:44,998 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] [2022-02-09 11:07:44,998 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] [2022-02-09 11:07:45,000 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] [2022-02-09 11:07:45,000 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] [2022-02-09 11:07:45,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-09 11:07:45,009 INFO L203 MainTranslator]: Completed pre-run [2022-02-09 11:07:45,026 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-02-09 11:07:45,052 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] [2022-02-09 11:07:45,058 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] [2022-02-09 11:07:45,058 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] [2022-02-09 11:07:45,065 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] [2022-02-09 11:07:45,065 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] [2022-02-09 11:07:45,066 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] [2022-02-09 11:07:45,067 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] [2022-02-09 11:07:45,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-09 11:07:45,128 INFO L208 MainTranslator]: Completed translation [2022-02-09 11:07:45,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45 WrapperNode [2022-02-09 11:07:45,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-09 11:07:45,130 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-09 11:07:45,130 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-09 11:07:45,131 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-09 11:07:45,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (1/1) ... [2022-02-09 11:07:45,166 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (1/1) ... [2022-02-09 11:07:45,200 INFO L137 Inliner]: procedures = 309, calls = 63, calls flagged for inlining = 10, calls inlined = 8, statements flattened = 190 [2022-02-09 11:07:45,201 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-09 11:07:45,201 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-09 11:07:45,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-09 11:07:45,202 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-09 11:07:45,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (1/1) ... [2022-02-09 11:07:45,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (1/1) ... [2022-02-09 11:07:45,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (1/1) ... [2022-02-09 11:07:45,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (1/1) ... [2022-02-09 11:07:45,230 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (1/1) ... [2022-02-09 11:07:45,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (1/1) ... [2022-02-09 11:07:45,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (1/1) ... [2022-02-09 11:07:45,250 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-09 11:07:45,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-09 11:07:45,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-09 11:07:45,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-09 11:07:45,258 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (1/1) ... [2022-02-09 11:07:45,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-09 11:07:45,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 11:07:45,283 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-09 11:07:45,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-09 11:07:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure reader_two [2022-02-09 11:07:45,318 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_two [2022-02-09 11:07:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure writer_fn [2022-02-09 11:07:45,319 INFO L138 BoogieDeclarations]: Found implementation of procedure writer_fn [2022-02-09 11:07:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-09 11:07:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-09 11:07:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-09 11:07:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-09 11:07:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-09 11:07:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-09 11:07:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-09 11:07:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-09 11:07:45,321 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-09 11:07:45,411 INFO L234 CfgBuilder]: Building ICFG [2022-02-09 11:07:45,412 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-09 11:07:45,639 INFO L275 CfgBuilder]: Performing block encoding [2022-02-09 11:07:45,646 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-09 11:07:45,646 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-02-09 11:07:45,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.02 11:07:45 BoogieIcfgContainer [2022-02-09 11:07:45,648 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-09 11:07:45,649 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-09 11:07:45,649 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-09 11:07:45,652 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-09 11:07:45,652 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.02 11:07:44" (1/3) ... [2022-02-09 11:07:45,652 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f569495 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.02 11:07:45, skipping insertion in model container [2022-02-09 11:07:45,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 11:07:45" (2/3) ... [2022-02-09 11:07:45,653 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f569495 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.02 11:07:45, skipping insertion in model container [2022-02-09 11:07:45,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.02 11:07:45" (3/3) ... [2022-02-09 11:07:45,654 INFO L111 eAbstractionObserver]: Analyzing ICFG ring_2w1r-2.i [2022-02-09 11:07:45,657 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-09 11:07:45,657 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-09 11:07:45,657 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2022-02-09 11:07:45,657 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-09 11:07:45,711 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,711 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,712 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,712 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,712 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,712 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,712 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,712 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,712 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,713 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,714 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,715 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,716 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,717 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,718 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,719 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,719 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,719 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,719 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,719 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,719 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,719 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,720 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,720 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,720 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,720 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,720 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,720 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,720 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,721 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,721 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,721 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,721 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,721 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,721 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,721 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,721 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,721 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,721 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,722 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,723 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,723 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,723 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,723 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,723 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,723 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,723 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,723 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,723 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,723 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,724 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,724 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,724 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,724 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,724 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,724 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,724 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,724 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,725 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,725 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,725 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,725 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,725 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,725 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,725 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,725 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,726 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,726 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,726 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,726 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,726 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,726 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,726 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,727 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,727 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,727 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,727 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,727 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,727 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,727 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,727 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,728 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,728 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,728 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,728 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,728 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,728 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,728 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,728 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,729 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,729 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,729 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,729 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,729 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,729 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,729 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,729 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,729 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,729 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,730 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,730 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,730 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,730 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,730 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,730 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,730 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,730 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,730 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,730 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,731 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,731 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,731 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,731 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,731 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,731 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,731 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,731 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,731 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,732 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,734 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,734 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,734 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,734 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,736 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,737 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,738 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,739 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,739 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,740 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,740 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,740 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,740 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,744 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,744 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,744 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,745 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,745 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,745 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,745 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,745 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,745 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,745 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,745 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,746 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,746 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,746 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,746 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,746 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,747 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,747 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,747 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,747 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,747 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,747 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,747 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,750 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,750 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,750 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,750 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,750 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,750 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,750 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,750 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,751 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,751 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,751 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,751 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,751 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,751 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,751 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,751 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,751 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,752 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,752 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,752 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,752 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,752 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,752 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,752 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,752 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,752 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,753 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,753 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,753 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,753 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,753 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,753 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,753 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,753 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,754 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,754 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,754 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,754 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,754 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,754 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,754 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,754 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,754 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,755 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,755 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,755 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,755 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,755 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,755 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,755 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,755 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,756 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,756 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,756 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,756 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,756 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,756 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,756 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,756 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,757 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,757 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,757 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,757 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,757 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,757 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,757 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,757 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,758 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,758 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,758 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,758 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,758 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,758 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,758 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,758 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,758 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,758 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,759 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,759 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,759 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,759 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,759 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,759 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,759 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,760 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,761 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,762 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,763 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,763 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,763 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,763 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,763 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,763 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,763 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,763 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,763 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,763 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,764 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,764 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,764 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,764 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,764 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,764 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,764 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,764 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,764 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,764 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,765 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,765 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,765 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,765 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,765 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,765 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,765 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,765 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,765 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,765 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,766 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,766 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,766 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,766 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,766 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,767 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,767 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,767 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,767 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,767 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,767 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,768 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,768 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,768 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,768 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,768 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,768 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,768 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,768 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,768 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,768 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,769 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,769 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,769 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,769 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,769 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,769 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,769 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,769 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,770 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,770 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,770 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,770 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,770 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,770 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,770 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,770 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,771 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,771 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,771 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,771 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,771 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,771 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,774 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,774 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,774 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,774 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,774 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,774 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,775 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,775 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,775 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,775 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,775 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,775 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,775 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,775 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,775 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,775 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,776 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,776 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,776 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,776 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,776 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,776 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,776 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,776 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,776 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,776 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,777 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,777 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,777 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,777 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,777 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,777 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,777 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,777 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,777 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,779 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,779 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,779 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,779 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,780 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,780 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,780 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,780 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,780 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,780 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,780 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,780 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,780 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,780 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,781 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,781 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,781 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,781 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 11:07:45,783 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-09 11:07:45,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-09 11:07:45,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 11:07:45,828 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) [2022-02-09 11:07:45,829 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 [2022-02-09 11:07:45,851 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-09 11:07:45,855 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, mLazyFiniteAutomaton=true, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-09 11:07:45,855 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-09 11:07:46,290 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-09 11:07:46,292 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 2 remaining) [2022-02-09 11:07:46,302 INFO L732 BasicCegarLoop]: Path program histogram: [] [2022-02-09 11:07:46,303 INFO L309 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE (1/2) [2022-02-09 11:07:46,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-09 11:07:46,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 11:07:46,310 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) [2022-02-09 11:07:46,310 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 [2022-02-09 11:07:46,360 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == reader_twoThread1of1ForFork0 ======== [2022-02-09 11:07:46,360 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, mLazyFiniteAutomaton=true, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-09 11:07:46,361 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-02-09 11:07:46,456 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)] === [2022-02-09 11:07:46,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:07:46,460 INFO L85 PathProgramCache]: Analyzing trace with hash 1408739966, now seen corresponding path program 1 times [2022-02-09 11:07:46,468 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:07:46,468 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279977381] [2022-02-09 11:07:46,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:07:46,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:07:46,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:07:47,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:07:47,113 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:07:47,113 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279977381] [2022-02-09 11:07:47,114 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1279977381] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 11:07:47,114 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 11:07:47,114 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-02-09 11:07:47,115 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059701655] [2022-02-09 11:07:47,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 11:07:47,125 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-09 11:07:47,125 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 11:07:47,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-09 11:07:47,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=267, Unknown=0, NotChecked=0, Total=306 [2022-02-09 11:07:47,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:07:47,149 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 11:07:47,149 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) [2022-02-09 11:07:47,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:07:48,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:07:48,233 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-09 11:07:48,233 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)] === [2022-02-09 11:07:48,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:07:48,233 INFO L85 PathProgramCache]: Analyzing trace with hash 1092929854, now seen corresponding path program 1 times [2022-02-09 11:07:48,234 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:07:48,234 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [61599393] [2022-02-09 11:07:48,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:07:48,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:07:48,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:07:48,341 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-02-09 11:07:48,341 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:07:48,341 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [61599393] [2022-02-09 11:07:48,341 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [61599393] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 11:07:48,342 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 11:07:48,342 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-09 11:07:48,342 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854613567] [2022-02-09 11:07:48,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 11:07:48,343 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-09 11:07:48,343 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 11:07:48,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-09 11:07:48,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-09 11:07:48,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:07:48,343 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 11:07:48,344 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) [2022-02-09 11:07:48,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:07:48,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:07:48,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:07:48,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:07:48,403 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-09 11:07:48,404 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)] === [2022-02-09 11:07:48,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:07:48,404 INFO L85 PathProgramCache]: Analyzing trace with hash -292101482, now seen corresponding path program 1 times [2022-02-09 11:07:48,405 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:07:48,405 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575685151] [2022-02-09 11:07:48,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:07:48,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:07:48,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:07:49,773 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:07:49,774 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:07:49,774 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575685151] [2022-02-09 11:07:49,774 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1575685151] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-09 11:07:49,774 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [332596161] [2022-02-09 11:07:49,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:07:49,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 11:07:49,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 11:07:49,776 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-09 11:07:49,790 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-09 11:07:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:07:49,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 308 conjuncts, 108 conjunts are in the unsatisfiable core [2022-02-09 11:07:49,900 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-09 11:07:49,992 INFO L387 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 [2022-02-09 11:07:50,014 INFO L353 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-02-09 11:07:50,014 INFO L387 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 [2022-02-09 11:07:50,051 INFO L353 Elim1Store]: treesize reduction 16, result has 36.0 percent of original size [2022-02-09 11:07:50,051 INFO L387 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 [2022-02-09 11:07:50,118 INFO L387 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 [2022-02-09 11:07:50,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-09 11:07:50,177 INFO L387 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 [2022-02-09 11:07:50,275 INFO L387 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 [2022-02-09 11:07:50,922 INFO L387 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 30 treesize of output 28 [2022-02-09 11:07:51,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-09 11:07:51,782 INFO L353 Elim1Store]: treesize reduction 32, result has 31.9 percent of original size [2022-02-09 11:07:51,782 INFO L387 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 34 treesize of output 35 [2022-02-09 11:07:51,823 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-09 11:07:51,823 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 3 case distinctions, treesize of input 33 treesize of output 16 [2022-02-09 11:07:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:07:51,946 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-09 11:07:53,005 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| (* (select .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4) 4) v_ArrVal_86))) |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)))) (not (= (select (select .cse1 |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.base|) (+ 20 |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.offset|)) |c_reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1|))))) is different from false [2022-02-09 11:07:53,060 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| (* (select .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4) 4) v_ArrVal_86))) |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)))) (not (= (select (select .cse1 |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.base|) (+ 20 |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.offset|)) (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.base|) |c_reader_twoThread1of1ForFork0_ring_empty_~r#1.offset|)))))) is different from false [2022-02-09 11:07:53,071 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| (* (select .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4) 4) v_ArrVal_86))) |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)))) (not (= (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base|) |c_reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset|) (select (select .cse1 |c_reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base|) (+ |c_reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| 20))))))) is different from false [2022-02-09 11:07:53,104 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| (* (select .cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4) 4) v_ArrVal_86))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (= (select .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse0 .cse1))) (not (= (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) .cse1)))))) is different from false [2022-02-09 11:07:53,237 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse1 (+ 20 |c_reader_twoThread1of1ForFork0_~arg#1.offset|)) (.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| (* (select .cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4) 4) v_ArrVal_86))) |c_reader_twoThread1of1ForFork0_~arg#1.base|))) (= (select .cse2 .cse1) (select .cse2 |c_reader_twoThread1of1ForFork0_~arg#1.offset|)))))) is different from false [2022-02-09 11:07:53,248 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| (* (select .cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4) 4) v_ArrVal_86))) |c_reader_twoThread1of1ForFork0_#in~arg#1.base|))) (= (select .cse2 .cse1) (select .cse2 |c_reader_twoThread1of1ForFork0_#in~arg#1.offset|)))))) is different from false [2022-02-09 11:07:53,262 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_84 (Array Int Int)) (v_ArrVal_86 Int)) (let ((.cse2 (select (store |c_#memory_int| |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 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#r~3#1.base|) |c_ULTIMATE.start_main_~#r~3#1.offset|) .cse3)))))) is different from false [2022-02-09 11:07:53,273 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 .cse1) (select .cse0 |c_ULTIMATE.start_main_~#r~3#1.offset|))) (not (= (select (select .cse4 |c_ULTIMATE.start_main_~#r~3#1.base|) |c_ULTIMATE.start_main_~#r~3#1.offset|) .cse3))))))) is different from false [2022-02-09 11:07:53,308 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 (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 ((.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| 4 (* .cse3 4)) v_ArrVal_86))) (= (select .cse0 .cse1) (select .cse0 |c_ULTIMATE.start_main_~#r~3#1.offset|))) (not (= (select (select .cse4 |c_ULTIMATE.start_main_~#r~3#1.base|) |c_ULTIMATE.start_main_~#r~3#1.offset|) .cse3))))))) is different from false [2022-02-09 11:07:53,325 INFO L353 Elim1Store]: treesize reduction 23, result has 45.2 percent of original size [2022-02-09 11:07:53,326 INFO L387 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 [2022-02-09 11:07:53,333 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-09 11:07:53,333 INFO L387 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 [2022-02-09 11:07:53,342 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-02-09 11:07:53,342 INFO L387 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 [2022-02-09 11:07:53,350 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-09 11:07:53,350 INFO L387 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 [2022-02-09 11:07:53,432 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-02-09 11:07:53,432 INFO L387 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 15 treesize of output 9 [2022-02-09 11:07:53,605 INFO L353 Elim1Store]: treesize reduction 24, result has 60.7 percent of original size [2022-02-09 11:07:53,605 INFO L387 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 182 treesize of output 166 [2022-02-09 11:07:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 7 not checked. [2022-02-09 11:07:53,997 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [332596161] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-09 11:07:53,997 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-09 11:07:53,997 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34, 34] total 83 [2022-02-09 11:07:53,997 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363189506] [2022-02-09 11:07:53,997 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-09 11:07:53,998 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 83 states [2022-02-09 11:07:53,998 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 11:07:53,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2022-02-09 11:07:54,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=405, Invalid=5024, Unknown=9, NotChecked=1368, Total=6806 [2022-02-09 11:07:54,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:07:54,000 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 11:07:54,001 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 83 states, 83 states have (on average 3.1686746987951806) internal successors, (263), 83 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 11:07:54,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:07:54,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:07:54,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:07:56,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:07:56,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:07:56,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:07:57,008 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-02-09 11:07:57,204 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 [2022-02-09 11:07:57,204 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)] === [2022-02-09 11:07:57,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:07:57,205 INFO L85 PathProgramCache]: Analyzing trace with hash 993879840, now seen corresponding path program 1 times [2022-02-09 11:07:57,205 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:07:57,205 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958671539] [2022-02-09 11:07:57,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:07:57,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:07:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:07:57,298 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:07:57,298 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:07:57,299 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [958671539] [2022-02-09 11:07:57,299 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [958671539] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-09 11:07:57,299 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1671162560] [2022-02-09 11:07:57,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:07:57,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 11:07:57,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 11:07:57,300 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-09 11:07:57,342 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-09 11:07:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:07:57,411 INFO L263 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 3 conjunts are in the unsatisfiable core [2022-02-09 11:07:57,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-09 11:07:57,665 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:07:57,665 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-09 11:07:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:07:57,878 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1671162560] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-09 11:07:57,878 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-09 11:07:57,879 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2022-02-09 11:07:57,879 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334292448] [2022-02-09 11:07:57,879 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-09 11:07:57,879 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-09 11:07:57,879 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 11:07:57,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-09 11:07:57,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-02-09 11:07:57,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:07:57,880 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 11:07:57,880 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) [2022-02-09 11:07:57,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:07:57,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:07:57,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:07:57,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:07:57,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:07:57,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:07:57,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:07:57,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:07:57,943 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-09 11:07:58,138 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 [2022-02-09 11:07:58,139 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)] === [2022-02-09 11:07:58,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:07:58,139 INFO L85 PathProgramCache]: Analyzing trace with hash 832508664, now seen corresponding path program 1 times [2022-02-09 11:07:58,139 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:07:58,139 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485858632] [2022-02-09 11:07:58,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:07:58,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:07:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:07:58,944 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:07:58,944 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:07:58,945 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485858632] [2022-02-09 11:07:58,945 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1485858632] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 11:07:58,945 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 11:07:58,945 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-02-09 11:07:58,945 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765150486] [2022-02-09 11:07:58,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 11:07:58,945 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-02-09 11:07:58,945 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 11:07:58,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-02-09 11:07:58,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=742, Unknown=0, NotChecked=0, Total=812 [2022-02-09 11:07:58,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:07:58,946 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 11:07:58,946 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) [2022-02-09 11:07:58,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:07:58,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:07:58,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:07:58,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:07:58,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:01,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:01,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:01,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:01,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:01,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:01,749 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-09 11:08:01,749 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)] === [2022-02-09 11:08:01,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:08:01,750 INFO L85 PathProgramCache]: Analyzing trace with hash -1626944195, now seen corresponding path program 1 times [2022-02-09 11:08:01,750 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:08:01,750 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111424553] [2022-02-09 11:08:01,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:08:01,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:08:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:08:02,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:08:02,729 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:08:02,729 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111424553] [2022-02-09 11:08:02,730 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [111424553] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 11:08:02,730 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 11:08:02,730 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-02-09 11:08:02,730 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222033063] [2022-02-09 11:08:02,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 11:08:02,730 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-02-09 11:08:02,730 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 11:08:02,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-02-09 11:08:02,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=1105, Unknown=0, NotChecked=0, Total=1190 [2022-02-09 11:08:02,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:02,731 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 11:08:02,731 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 3.257142857142857) internal successors, (114), 35 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) [2022-02-09 11:08:02,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:02,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:02,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:02,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:02,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:02,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:06,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:06,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:06,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:06,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:06,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:06,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-02-09 11:08:06,177 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-09 11:08:06,177 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)] === [2022-02-09 11:08:06,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:08:06,177 INFO L85 PathProgramCache]: Analyzing trace with hash 1104339108, now seen corresponding path program 1 times [2022-02-09 11:08:06,177 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:08:06,177 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203682461] [2022-02-09 11:08:06,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:08:06,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:08:06,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:08:07,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:08:07,125 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:08:07,125 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203682461] [2022-02-09 11:08:07,125 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203682461] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 11:08:07,125 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 11:08:07,125 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-02-09 11:08:07,125 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337684648] [2022-02-09 11:08:07,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 11:08:07,126 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-02-09 11:08:07,126 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 11:08:07,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-02-09 11:08:07,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=1105, Unknown=0, NotChecked=0, Total=1190 [2022-02-09 11:08:07,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:07,127 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 11:08:07,127 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) [2022-02-09 11:08:07,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:07,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:07,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:07,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:07,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:07,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-02-09 11:08:07,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:10,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:10,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:10,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:10,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:10,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:10,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-02-09 11:08:10,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-02-09 11:08:10,802 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-09 11:08:10,802 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)] === [2022-02-09 11:08:10,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:08:10,802 INFO L85 PathProgramCache]: Analyzing trace with hash -616619616, now seen corresponding path program 1 times [2022-02-09 11:08:10,802 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:08:10,802 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791599050] [2022-02-09 11:08:10,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:08:10,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:08:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:08:10,832 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:08:10,833 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:08:10,833 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791599050] [2022-02-09 11:08:10,833 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791599050] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 11:08:10,833 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 11:08:10,833 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-09 11:08:10,833 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357461673] [2022-02-09 11:08:10,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 11:08:10,833 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-09 11:08:10,833 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 11:08:10,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-09 11:08:10,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-09 11:08:10,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:10,834 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 11:08:10,834 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) [2022-02-09 11:08:10,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:10,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:10,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:10,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:10,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:10,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-02-09 11:08:10,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-02-09 11:08:10,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:10,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:10,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:10,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:10,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:10,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:10,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-02-09 11:08:10,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-02-09 11:08:10,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:10,876 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-09 11:08:10,876 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)] === [2022-02-09 11:08:10,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:08:10,877 INFO L85 PathProgramCache]: Analyzing trace with hash 290466215, now seen corresponding path program 1 times [2022-02-09 11:08:10,877 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:08:10,877 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336804412] [2022-02-09 11:08:10,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:08:10,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:08:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:08:11,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:08:11,342 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:08:11,342 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336804412] [2022-02-09 11:08:11,343 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336804412] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 11:08:11,343 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 11:08:11,343 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-02-09 11:08:11,343 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95443641] [2022-02-09 11:08:11,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 11:08:11,343 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-02-09 11:08:11,343 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 11:08:11,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-02-09 11:08:11,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=468, Unknown=0, NotChecked=0, Total=552 [2022-02-09 11:08:11,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:11,344 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 11:08:11,344 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) [2022-02-09 11:08:11,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:11,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:11,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:11,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:11,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:11,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-02-09 11:08:11,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-02-09 11:08:11,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:11,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:12,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:12,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:12,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:12,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:12,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:12,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-02-09 11:08:12,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-02-09 11:08:12,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:12,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-09 11:08:12,173 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-09 11:08:12,173 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)] === [2022-02-09 11:08:12,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:08:12,173 INFO L85 PathProgramCache]: Analyzing trace with hash -1078513424, now seen corresponding path program 1 times [2022-02-09 11:08:12,173 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:08:12,173 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626667687] [2022-02-09 11:08:12,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:08:12,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:08:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:08:13,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 11:08:13,837 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:08:13,837 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626667687] [2022-02-09 11:08:13,837 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1626667687] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 11:08:13,837 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 11:08:13,837 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-02-09 11:08:13,838 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447570061] [2022-02-09 11:08:13,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 11:08:13,839 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-02-09 11:08:13,840 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 11:08:13,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-02-09 11:08:13,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=1784, Unknown=0, NotChecked=0, Total=1892 [2022-02-09 11:08:13,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:13,841 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 11:08:13,842 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.8863636363636362) internal successors, (127), 44 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) [2022-02-09 11:08:13,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:13,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:13,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:13,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:13,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:13,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-02-09 11:08:13,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-02-09 11:08:13,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:13,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-02-09 11:08:13,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 11:08:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-09 11:08:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 11:08:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-09 11:08:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-02-09 11:08:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-02-09 11:08:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-02-09 11:08:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-09 11:08:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-09 11:08:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-09 11:08:19,069 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-02-09 11:08:19,069 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)] === [2022-02-09 11:08:19,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 11:08:19,070 INFO L85 PathProgramCache]: Analyzing trace with hash -187373514, now seen corresponding path program 1 times [2022-02-09 11:08:19,070 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 11:08:19,070 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1083739061] [2022-02-09 11:08:19,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:08:19,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 11:08:19,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:08:20,385 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 21 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-09 11:08:20,385 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 11:08:20,385 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1083739061] [2022-02-09 11:08:20,385 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1083739061] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-09 11:08:20,385 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [502133439] [2022-02-09 11:08:20,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 11:08:20,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 11:08:20,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 11:08:20,394 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-09 11:08:20,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-09 11:08:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 11:08:20,563 INFO L263 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 119 conjunts are in the unsatisfiable core [2022-02-09 11:08:20,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-09 11:08:20,587 INFO L387 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 [2022-02-09 11:08:20,594 INFO L353 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-02-09 11:08:20,594 INFO L387 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 [2022-02-09 11:08:20,623 INFO L353 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2022-02-09 11:08:20,623 INFO L387 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 [2022-02-09 11:08:20,746 INFO L387 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 [2022-02-09 11:08:20,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-09 11:08:20,786 INFO L387 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 [2022-02-09 11:08:20,860 INFO L387 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 [2022-02-09 11:08:21,053 INFO L353 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2022-02-09 11:08:21,054 INFO L387 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 [2022-02-09 11:08:21,447 INFO L387 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 [2022-02-09 11:08:21,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-09 11:08:21,801 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-09 11:08:21,808 INFO L353 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2022-02-09 11:08:21,808 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 38 [2022-02-09 11:08:21,904 INFO L387 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 25 [2022-02-09 11:08:22,125 INFO L387 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 34 treesize of output 25 [2022-02-09 11:08:22,199 INFO L387 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 21 treesize of output 21 [2022-02-09 11:08:22,388 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-09 11:08:22,388 INFO L387 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 [2022-02-09 11:08:22,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 21 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-09 11:08:22,502 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-09 11:08:22,734 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 [2022-02-09 11:08:22,773 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse4 (+ |c_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse2 (= (mod .cse4 4) 0)) (.cse0 (< .cse4 0))) (and (or (not .cse0) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse1 (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| (+ (- 4) (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 .cse1 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse1 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) .cse2) (or (and (not .cse2) .cse0) (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))) |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|) (select .cse3 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))))))) is different from false [2022-02-09 11:08:22,786 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse6 (+ (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base|) |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset|) 1))) (let ((.cse3 (< .cse6 0)) (.cse2 (= (mod .cse6 4) 0))) (and (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse0 (select (store (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| (let ((.cse1 (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base|))) (store .cse1 |c_reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod (+ (select .cse1 |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 .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse0 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) .cse2 (not .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| 20)) (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) (and .cse3 (not .cse2)))))) is different from false [2022-02-09 11:08:22,854 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse6 (+ (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 (< .cse6 0)) (.cse2 (= (mod .cse6 4) 0))) (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 (not .cse2) .cse3)) (or (not .cse3) .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| 20)) (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))))))) is different from false [2022-02-09 11:08:22,886 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse6 (+ (select (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse3 (= (mod .cse6 4) 0)) (.cse2 (< .cse6 0))) (and (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse0 (select (store (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse1 (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse1 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (mod (+ (select .cse1 |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 .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse0 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) (not .cse2) .cse3) (or (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| 20)) (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))) (and (not .cse3) .cse2))))) is different from false [2022-02-09 11:08:23,024 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse23 (+ |c_ULTIMATE.start_ring_enqueue_#t~mem7#1| 1))) (let ((.cse11 (mod .cse23 4))) (let ((.cse13 (< .cse23 0)) (.cse9 (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|)) (.cse10 (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) (.cse12 (= .cse11 0))) (and (or (let ((.cse8 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (store .cse9 .cse10 .cse11)) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse0 (< .cse8 0)) (.cse4 (= (mod .cse8 4) 0))) (and (or (not .cse0) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse1 (select (store (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20) (mod (+ |c_ULTIMATE.start_ring_enqueue_#t~mem7#1| 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))))) .cse4) (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse5 (select (store (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20) (mod (+ |c_ULTIMATE.start_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse6 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse7 (select .cse6 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse7 |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 .cse5 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse5 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) (and .cse0 (not .cse4)))))) (and (not .cse12) .cse13)) (or (not .cse13) (let ((.cse22 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (store .cse9 .cse10 (+ .cse11 (- 4)))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse14 (< .cse22 0)) (.cse18 (= (mod .cse22 4) 0))) (and (or (not .cse14) (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse15 (select (store (let ((.cse16 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20) (+ (mod (+ |c_ULTIMATE.start_ring_enqueue_#t~mem7#1| 1) 4) (- 4)))))) (store .cse16 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse17 (select .cse16 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse17 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (mod (+ (select .cse17 |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 .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse15 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) .cse18) (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse19 (select (store (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |c_ULTIMATE.start_ring_enqueue_~r#1.offset| 20) (+ (mod (+ |c_ULTIMATE.start_ring_enqueue_#t~mem7#1| 1) 4) (- 4)))))) (store .cse20 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse21 (select .cse20 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse21 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (mod (+ (select .cse21 |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 .cse19 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse19 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) (and .cse14 (not .cse18)))))) .cse12))))) is different from false [2022-02-09 11:08:33,049 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_337 (Array Int Int)) (v_ArrVal_338 Int)) (let ((.cse21 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) (.cse19 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_337))) (let ((.cse20 (let ((.cse22 (select .cse19 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse22 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| (* (select .cse22 .cse21) 4) 4) v_ArrVal_338)))) (let ((.cse1 (+ (select .cse20 .cse21) 1))) (let ((.cse0 (mod .cse1 4))) (or (and (not (= .cse0 0)) (< .cse1 0)) (let ((.cse18 (+ (select (select (store .cse19 |c_ULTIMATE.start_main_~#r~3#1.base| (store .cse20 .cse21 .cse0)) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse9 (< .cse18 0)) (.cse10 (= (mod .cse18 4) 0))) (and (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse2 (select (store (let ((.cse3 (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_337))) (store .cse5 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse7 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20))) (let ((.cse6 (let ((.cse8 (select .cse5 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse8 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| (* (select .cse8 .cse7) 4) 4) v_ArrVal_338)))) (store .cse6 .cse7 (mod (+ (select .cse6 .cse7) 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 .cse9 (not .cse10))) (or (forall ((v_ArrVal_344 (Array Int Int))) (let ((.cse11 (select (store (let ((.cse12 (let ((.cse14 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_337))) (store .cse14 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse16 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20))) (let ((.cse15 (let ((.cse17 (select .cse14 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse17 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| (* (select .cse17 .cse16) 4) 4) v_ArrVal_338)))) (store .cse15 .cse16 (mod (+ (select .cse15 .cse16) 1) 4)))))))) (store .cse12 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (let ((.cse13 (select .cse12 |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (store .cse13 |c_reader_twoThread1of1ForFork0_~r~2#1.offset| (+ (- 4) (mod (+ (select .cse13 |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 .cse11 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) (select .cse11 (+ |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 20))))) (not .cse9) .cse10)))))))))) (forall ((v_ArrVal_337 (Array Int Int)) (v_ArrVal_338 Int)) (let ((.cse43 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) (.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| v_ArrVal_337))) (let ((.cse42 (let ((.cse45 (select .cse41 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse45 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| (* (select .cse45 .cse43) 4) 4) v_ArrVal_338)))) (let ((.cse44 (+ (select .cse42 .cse43) 1))) (let ((.cse23 (mod .cse44 4))) (or (= .cse23 0) (let ((.cse40 (+ (select (select (store .cse41 |c_ULTIMATE.start_main_~#r~3#1.base| (store .cse42 .cse43 (+ (- 4) .cse23))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 1))) (let ((.cse24 (< .cse40 0)) (.cse25 (= (mod .cse40 4) 0))) (and (or (not .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 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| (* (select .cse32 .cse31) 4) 4) v_ArrVal_338)))) (store .cse30 .cse31 (+ (- 4) (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 .cse24 (not .cse25)) (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 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| (* (select .cse39 .cse38) 4) 4) v_ArrVal_338)))) (store .cse37 .cse38 (+ (- 4) (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| 20)) (select .cse33 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|)))))))) (not (< .cse44 0))))))))) is different from false [2022-02-09 11:09:20,252 INFO L353 Elim1Store]: treesize reduction 23, result has 45.2 percent of original size [2022-02-09 11:09:20,477 INFO L387 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 3598 treesize of output 2161 [2022-02-09 11:09:20,546 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-09 11:09:20,547 INFO L387 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 10213 treesize of output 9865 [2022-02-09 11:09:20,678 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-02-09 11:09:20,679 INFO L387 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 22686 treesize of output 20030 [2022-02-09 11:09:21,043 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-02-09 11:09:21,044 INFO L387 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 13732 treesize of output 12876 [2022-02-09 11:09:21,254 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-02-09 11:09:21,255 INFO L387 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 9252 treesize of output 9204 [2022-02-09 11:09:21,371 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-02-09 11:09:21,553 INFO L387 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 9188 treesize of output 9140 [2022-02-09 11:09:21,624 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-02-09 11:09:21,628 INFO L387 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 11316 treesize of output 10804 [2022-02-09 11:09:21,814 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-02-09 11:09:21,816 INFO L387 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 15742 treesize of output 14270 [2022-02-09 11:09:22,085 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-02-09 11:09:22,086 INFO L387 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 8686 treesize of output 8638 [2022-02-09 11:09:22,252 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-02-09 11:09:22,253 INFO L387 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 8606 treesize of output 8558 [2022-02-09 11:09:22,297 WARN L325 FreeRefinementEngine]: Global settings require throwing the following exception [2022-02-09 11:09:22,318 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-02-09 11:09:22,515 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 [2022-02-09 11:09:22,517 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:273) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:145) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:79) 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:414) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:304) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:227) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:156) 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) [2022-02-09 11:09:22,522 INFO L158 Benchmark]: Toolchain (without parser) took 98022.88ms. Allocated memory was 195.0MB in the beginning and 594.5MB in the end (delta: 399.5MB). Free memory was 136.1MB in the beginning and 474.1MB in the end (delta: -337.9MB). Peak memory consumption was 355.8MB. Max. memory is 8.0GB. [2022-02-09 11:09:22,522 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 195.0MB. Free memory is still 155.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-09 11:09:22,522 INFO L158 Benchmark]: CACSL2BoogieTranslator took 617.45ms. Allocated memory was 195.0MB in the beginning and 283.1MB in the end (delta: 88.1MB). Free memory was 136.0MB in the beginning and 229.4MB in the end (delta: -93.4MB). Peak memory consumption was 8.8MB. Max. memory is 8.0GB. [2022-02-09 11:09:22,522 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.42ms. Allocated memory is still 283.1MB. Free memory was 229.4MB in the beginning and 226.4MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-09 11:09:22,523 INFO L158 Benchmark]: Boogie Preprocessor took 48.75ms. Allocated memory is still 283.1MB. Free memory was 226.4MB in the beginning and 224.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-09 11:09:22,523 INFO L158 Benchmark]: RCFGBuilder took 397.36ms. Allocated memory is still 283.1MB. Free memory was 224.3MB in the beginning and 204.9MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2022-02-09 11:09:22,523 INFO L158 Benchmark]: TraceAbstraction took 96872.19ms. Allocated memory was 283.1MB in the beginning and 594.5MB in the end (delta: 311.4MB). Free memory was 204.4MB in the beginning and 474.1MB in the end (delta: -269.7MB). Peak memory consumption was 334.5MB. Max. memory is 8.0GB. [2022-02-09 11:09:22,524 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 195.0MB. Free memory is still 155.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 617.45ms. Allocated memory was 195.0MB in the beginning and 283.1MB in the end (delta: 88.1MB). Free memory was 136.0MB in the beginning and 229.4MB in the end (delta: -93.4MB). Peak memory consumption was 8.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 71.42ms. Allocated memory is still 283.1MB. Free memory was 229.4MB in the beginning and 226.4MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 48.75ms. Allocated memory is still 283.1MB. Free memory was 226.4MB in the beginning and 224.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 397.36ms. Allocated memory is still 283.1MB. Free memory was 224.3MB in the beginning and 204.9MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * TraceAbstraction took 96872.19ms. Allocated memory was 283.1MB in the beginning and 594.5MB in the end (delta: 311.4MB). Free memory was 204.4MB in the beginning and 474.1MB in the end (delta: -269.7MB). Peak memory consumption was 334.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9625, positive: 9438, positive conditional: 526, positive unconditional: 8912, negative: 187, negative conditional: 113, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9530, positive: 9438, positive conditional: 526, positive unconditional: 8912, negative: 92, negative conditional: 18, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 9530, positive: 9438, positive conditional: 526, positive unconditional: 8912, negative: 92, negative conditional: 18, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9530, positive: 9438, positive conditional: 0, positive unconditional: 9438, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 9530, positive: 9438, positive conditional: 0, positive unconditional: 9438, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9530, positive: 9438, positive conditional: 0, positive unconditional: 9438, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8170, positive: 8096, positive conditional: 0, positive unconditional: 8096, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8170, positive: 8095, positive conditional: 0, positive unconditional: 8095, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 177, positive: 32, positive conditional: 0, positive unconditional: 32, negative: 145, negative conditional: 0, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 9530, positive: 1342, positive conditional: 0, positive unconditional: 1342, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 8170, unknown conditional: 0, unknown unconditional: 8170] , Statistics on independence cache: Total cache size (in pairs): 8170, Positive cache size: 8096, Positive conditional cache size: 0, Positive unconditional cache size: 8096, Negative cache size: 74, Negative conditional cache size: 0, Negative unconditional cache size: 74, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 95 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.3s, Number of persistent set computation: 531, Number of trivial persistent sets: 531, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8986, positive: 8912, positive conditional: 0, positive unconditional: 8912, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9625, positive: 9438, positive conditional: 526, positive unconditional: 8912, negative: 187, negative conditional: 113, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9530, positive: 9438, positive conditional: 526, positive unconditional: 8912, negative: 92, negative conditional: 18, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 9530, positive: 9438, positive conditional: 526, positive unconditional: 8912, negative: 92, negative conditional: 18, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9530, positive: 9438, positive conditional: 0, positive unconditional: 9438, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 9530, positive: 9438, positive conditional: 0, positive unconditional: 9438, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9530, positive: 9438, positive conditional: 0, positive unconditional: 9438, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8170, positive: 8096, positive conditional: 0, positive unconditional: 8096, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8170, positive: 8095, positive conditional: 0, positive unconditional: 8095, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 177, positive: 32, positive conditional: 0, positive unconditional: 32, negative: 145, negative conditional: 0, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 9530, positive: 1342, positive conditional: 0, positive unconditional: 1342, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 8170, unknown conditional: 0, unknown unconditional: 8170] , Statistics on independence cache: Total cache size (in pairs): 8170, Positive cache size: 8096, Positive conditional cache size: 0, Positive unconditional cache size: 8096, Negative cache size: 74, Negative conditional cache size: 0, Negative unconditional cache size: 74, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 95 - 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. [2022-02-09 11:09:22,548 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 [2022-02-09 11:09:22,760 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2022-02-09 11:09:22,979 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...