/usr/bin/java -Xmx16000000000 -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-LoopLockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/ring_2w1r-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 08:39:12,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 08:39:12,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 08:39:12,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 08:39:12,525 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 08:39:12,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 08:39:12,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 08:39:12,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 08:39:12,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 08:39:12,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 08:39:12,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 08:39:12,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 08:39:12,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 08:39:12,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 08:39:12,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 08:39:12,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 08:39:12,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 08:39:12,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 08:39:12,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 08:39:12,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 08:39:12,559 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 08:39:12,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 08:39:12,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 08:39:12,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 08:39:12,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-14 08:39:12,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-14 08:39:12,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-14 08:39:12,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-14 08:39:12,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-14 08:39:12,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-14 08:39:12,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 08:39:12,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 08:39:12,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 08:39:12,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 08:39:12,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 08:39:12,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 08:39:12,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 08:39:12,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 08:39:12,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 08:39:12,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 08:39:12,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 08:39:12,578 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-LoopLockstep.epf [2021-11-14 08:39:12,609 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 08:39:12,609 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 08:39:12,609 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 08:39:12,609 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 08:39:12,610 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 08:39:12,611 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 08:39:12,611 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 08:39:12,611 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 08:39:12,611 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 08:39:12,611 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 08:39:12,612 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 08:39:12,612 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 08:39:12,612 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 08:39:12,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 08:39:12,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 08:39:12,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 08:39:12,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 08:39:12,613 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 08:39:12,613 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 08:39:12,613 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 08:39:12,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 08:39:12,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 08:39:12,614 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 08:39:12,614 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 08:39:12,615 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 08:39:12,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 08:39:12,615 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 08:39:12,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 08:39:12,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 08:39:12,615 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 08:39:12,615 INFO L138 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2021-11-14 08:39:12,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 08:39:12,616 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 08:39:12,616 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 08:39:12,616 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 08:39:12,616 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 08:39:12,616 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 08:39:12,616 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 08:39:12,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 08:39:12,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 08:39:12,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 08:39:12,852 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 08:39:12,852 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 08:39:12,854 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/ring_2w1r-1.i [2021-11-14 08:39:12,910 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1af05e40e/58bdbc6095a64de1867488f26e1fbb81/FLAGdc44773cd [2021-11-14 08:39:13,381 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 08:39:13,381 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-1.i [2021-11-14 08:39:13,401 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1af05e40e/58bdbc6095a64de1867488f26e1fbb81/FLAGdc44773cd [2021-11-14 08:39:13,416 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1af05e40e/58bdbc6095a64de1867488f26e1fbb81 [2021-11-14 08:39:13,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 08:39:13,421 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 08:39:13,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 08:39:13,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 08:39:13,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 08:39:13,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 08:39:13" (1/1) ... [2021-11-14 08:39:13,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c5e56cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:13, skipping insertion in model container [2021-11-14 08:39:13,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 08:39:13" (1/1) ... [2021-11-14 08:39:13,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 08:39:13,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 08:39:13,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-14 08:39:13,854 WARN L228 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-1.i[39095,39108] [2021-11-14 08:39:13,861 WARN L228 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-1.i[39180,39193] [2021-11-14 08:39:13,861 WARN L228 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-1.i[39232,39245] [2021-11-14 08:39:13,907 WARN L228 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-1.i[49388,49401] [2021-11-14 08:39:13,908 WARN L228 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-1.i[49437,49450] [2021-11-14 08:39:13,909 WARN L228 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-1.i[49565,49578] [2021-11-14 08:39:13,910 WARN L228 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-1.i[49623,49636] [2021-11-14 08:39:13,917 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 08:39:13,926 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 08:39:13,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-14 08:39:13,954 WARN L228 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-1.i[39095,39108] [2021-11-14 08:39:13,955 WARN L228 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-1.i[39180,39193] [2021-11-14 08:39:13,955 WARN L228 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-1.i[39232,39245] [2021-11-14 08:39:13,963 WARN L228 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-1.i[49388,49401] [2021-11-14 08:39:13,964 WARN L228 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-1.i[49437,49450] [2021-11-14 08:39:13,965 WARN L228 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-1.i[49565,49578] [2021-11-14 08:39:13,965 WARN L228 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-1.i[49623,49636] [2021-11-14 08:39:13,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 08:39:14,017 INFO L208 MainTranslator]: Completed translation [2021-11-14 08:39:14,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14 WrapperNode [2021-11-14 08:39:14,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 08:39:14,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 08:39:14,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 08:39:14,018 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 08:39:14,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (1/1) ... [2021-11-14 08:39:14,040 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (1/1) ... [2021-11-14 08:39:14,067 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 08:39:14,067 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 08:39:14,067 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 08:39:14,067 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 08:39:14,074 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (1/1) ... [2021-11-14 08:39:14,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (1/1) ... [2021-11-14 08:39:14,078 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (1/1) ... [2021-11-14 08:39:14,079 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (1/1) ... [2021-11-14 08:39:14,087 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (1/1) ... [2021-11-14 08:39:14,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (1/1) ... [2021-11-14 08:39:14,093 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (1/1) ... [2021-11-14 08:39:14,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 08:39:14,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 08:39:14,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 08:39:14,106 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 08:39:14,107 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (1/1) ... [2021-11-14 08:39:14,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 08:39:14,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:39:14,132 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) [2021-11-14 08:39:14,136 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 [2021-11-14 08:39:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure reader_two [2021-11-14 08:39:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_two [2021-11-14 08:39:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure writer_fn [2021-11-14 08:39:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure writer_fn [2021-11-14 08:39:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 08:39:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 08:39:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-14 08:39:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 08:39:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-14 08:39:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 08:39:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 08:39:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 08:39:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 08:39:14,176 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-14 08:39:14,582 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 08:39:14,582 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-14 08:39:14,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 08:39:14 BoogieIcfgContainer [2021-11-14 08:39:14,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 08:39:14,586 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 08:39:14,586 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 08:39:14,588 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 08:39:14,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 08:39:13" (1/3) ... [2021-11-14 08:39:14,589 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cfa6cd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 08:39:14, skipping insertion in model container [2021-11-14 08:39:14,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:39:14" (2/3) ... [2021-11-14 08:39:14,590 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cfa6cd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 08:39:14, skipping insertion in model container [2021-11-14 08:39:14,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 08:39:14" (3/3) ... [2021-11-14 08:39:14,591 INFO L111 eAbstractionObserver]: Analyzing ICFG ring_2w1r-1.i [2021-11-14 08:39:14,595 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 08:39:14,595 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 08:39:14,595 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2021-11-14 08:39:14,596 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 08:39:14,663 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,664 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,664 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,664 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,664 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,664 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,664 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,664 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,665 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,665 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,665 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,665 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,665 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,665 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,665 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,665 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,666 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,666 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,666 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,666 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,666 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,666 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,666 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,666 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,667 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,667 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,667 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,667 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,667 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,667 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,667 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,668 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,668 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,668 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,668 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,668 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,668 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,668 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,668 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,669 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,669 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,669 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,669 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,669 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,669 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,669 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,669 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,670 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,670 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,670 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,670 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,670 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,670 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,670 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,670 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,670 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,671 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,671 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,671 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,671 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,671 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,671 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,672 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,673 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,674 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,675 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,676 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,677 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,678 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,679 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,680 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,681 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,682 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,683 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,684 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,685 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,686 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,687 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,688 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,688 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,688 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,688 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,689 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,690 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,691 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,693 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,696 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,696 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,696 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,696 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,696 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,697 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,697 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,697 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,697 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,697 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,697 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,697 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,697 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,697 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,698 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,698 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,698 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,698 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,698 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,698 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,698 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,698 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,698 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,698 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,699 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,699 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,699 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,699 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,699 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,699 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,699 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,699 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,699 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,699 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,700 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,700 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,700 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,700 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,700 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,700 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,700 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,700 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,700 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,701 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,701 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,701 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,701 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,701 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,701 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,701 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,701 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,702 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,703 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,704 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,705 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,706 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,706 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,706 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,706 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,706 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,706 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,706 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,706 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,706 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,707 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,707 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,709 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,709 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,709 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,710 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,710 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,710 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,710 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,710 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,710 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,710 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,710 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,710 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,711 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,711 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,711 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,711 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,711 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,711 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,711 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,711 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,711 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,711 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,712 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,712 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,712 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,712 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,712 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,712 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,712 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,713 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,716 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,717 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,718 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,718 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,718 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,718 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,719 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,728 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,729 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,730 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,731 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,732 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,733 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,734 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,734 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,734 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,734 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,734 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,734 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,734 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,734 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,734 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,734 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,735 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,735 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,735 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,735 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,735 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,735 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,735 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,735 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,735 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,735 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,736 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,736 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,736 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,736 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,736 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,736 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,736 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,736 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,736 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,736 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,737 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,737 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,737 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,737 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,737 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,737 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,737 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,737 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,737 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,737 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,738 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,740 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,740 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~val~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,741 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~ret22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,742 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,743 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,743 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,743 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~#read~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,747 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~pre26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_empty_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,748 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,749 WARN L322 ript$VariableManager]: TermVariabe |reader_twoThread1of1ForFork0_~r~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,754 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~pre17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,754 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,754 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,754 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,754 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,755 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,755 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,755 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,755 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,755 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,755 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,755 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,755 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,755 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,755 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,756 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,756 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_~r~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,756 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,756 WARN L322 ript$VariableManager]: TermVariabe |writer_fnThread1of1ForFork1_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:39:14,760 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-11-14 08:39:14,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 08:39:14,810 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:39:14,811 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) [2021-11-14 08:39:14,819 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 [2021-11-14 08:39:14,850 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 08:39:14,855 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, 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 [2021-11-14 08:39:14,855 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-14 08:39:15,266 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-11-14 08:39:15,270 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 2 remaining) [2021-11-14 08:39:15,284 INFO L732 BasicCegarLoop]: Path program histogram: [] [2021-11-14 08:39:15,285 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE (1/2) [2021-11-14 08:39:15,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 08:39:15,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:39:15,300 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) [2021-11-14 08:39:15,456 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 [2021-11-14 08:39:15,457 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == reader_twoThread1of1ForFork0 ======== [2021-11-14 08:39:15,458 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-14 08:39:15,458 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-14 08:39:15,634 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)] === [2021-11-14 08:39:15,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:39:15,639 INFO L85 PathProgramCache]: Analyzing trace with hash -215443249, now seen corresponding path program 1 times [2021-11-14 08:39:15,646 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:39:15,646 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878328682] [2021-11-14 08:39:15,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:39:15,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:39:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:39:16,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:39:16,565 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:39:16,565 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878328682] [2021-11-14 08:39:16,565 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878328682] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:39:16,566 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:39:16,566 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2021-11-14 08:39:16,567 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639520138] [2021-11-14 08:39:16,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:39:16,576 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-11-14 08:39:16,576 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:39:16,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-11-14 08:39:16,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=411, Unknown=0, NotChecked=0, Total=462 [2021-11-14 08:39:16,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:39:16,603 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:39:16,604 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 4.863636363636363) internal successors, (107), 22 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:39:16,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:39:18,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:39:18,310 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 08:39:18,310 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)] === [2021-11-14 08:39:18,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:39:18,310 INFO L85 PathProgramCache]: Analyzing trace with hash 257927325, now seen corresponding path program 1 times [2021-11-14 08:39:18,311 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:39:18,311 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370054568] [2021-11-14 08:39:18,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:39:18,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:39:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:39:18,430 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-14 08:39:18,430 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:39:18,430 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1370054568] [2021-11-14 08:39:18,431 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1370054568] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:39:18,431 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:39:18,431 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-14 08:39:18,431 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217348041] [2021-11-14 08:39:18,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:39:18,432 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 08:39:18,432 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:39:18,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 08:39:18,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 08:39:18,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:39:18,433 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:39:18,433 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.666666666666664) internal successors, (137), 3 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:39:18,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:39:18,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:39:18,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:39:18,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:39:18,535 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 08:39:18,535 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)] === [2021-11-14 08:39:18,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:39:18,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1709006724, now seen corresponding path program 1 times [2021-11-14 08:39:18,535 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:39:18,535 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975027714] [2021-11-14 08:39:18,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:39:18,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:39:18,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:39:18,597 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-14 08:39:18,597 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:39:18,597 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975027714] [2021-11-14 08:39:18,597 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975027714] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:39:18,597 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:39:18,597 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-14 08:39:18,598 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876760798] [2021-11-14 08:39:18,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:39:18,598 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 08:39:18,598 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:39:18,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 08:39:18,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 08:39:18,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:39:18,599 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:39:18,599 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:39:18,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:39:18,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:39:18,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:39:18,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:39:18,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:39:18,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:39:18,660 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 08:39:18,660 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)] === [2021-11-14 08:39:18,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:39:18,660 INFO L85 PathProgramCache]: Analyzing trace with hash 1722752463, now seen corresponding path program 1 times [2021-11-14 08:39:18,661 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:39:18,661 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774823993] [2021-11-14 08:39:18,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:39:18,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:39:18,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:39:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-14 08:39:18,728 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:39:18,728 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [774823993] [2021-11-14 08:39:18,728 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [774823993] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:39:18,728 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:39:18,728 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-14 08:39:18,728 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784396304] [2021-11-14 08:39:18,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:39:18,729 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 08:39:18,730 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:39:18,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 08:39:18,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 08:39:18,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:39:18,731 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:39:18,732 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:39:18,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:39:18,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:39:18,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:39:18,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:39:18,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:39:18,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:39:18,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:39:18,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:39:18,832 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 08:39:18,832 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)] === [2021-11-14 08:39:18,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:39:18,833 INFO L85 PathProgramCache]: Analyzing trace with hash 586375367, now seen corresponding path program 1 times [2021-11-14 08:39:18,833 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:39:18,834 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000664694] [2021-11-14 08:39:18,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:39:18,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:39:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:39:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:39:20,444 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:39:20,444 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000664694] [2021-11-14 08:39:20,444 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2000664694] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 08:39:20,444 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2118013344] [2021-11-14 08:39:20,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:39:20,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 08:39:20,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:39:20,447 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) [2021-11-14 08:39:20,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-14 08:39:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:39:20,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 89 conjunts are in the unsatisfiable core [2021-11-14 08:39:20,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 08:39:20,669 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-14 08:39:20,686 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-14 08:39:20,686 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2021-11-14 08:39:20,725 INFO L354 Elim1Store]: treesize reduction 16, result has 36.0 percent of original size [2021-11-14 08:39:20,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 16 treesize of output 18 [2021-11-14 08:39:20,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 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 [2021-11-14 08:39:20,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 19 [2021-11-14 08:39:20,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-14 08:39:20,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-14 08:39:20,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 16 treesize of output 20 [2021-11-14 08:39:20,982 INFO L354 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2021-11-14 08:39:20,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 32 [2021-11-14 08:39:21,363 INFO L354 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2021-11-14 08:39:21,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 32 [2021-11-14 08:39:22,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-14 08:39:22,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:39:22,330 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2021-11-14 08:39:22,330 INFO L388 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 40 treesize of output 41 [2021-11-14 08:39:22,767 INFO L354 Elim1Store]: treesize reduction 58, result has 20.5 percent of original size [2021-11-14 08:39:22,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 91 treesize of output 104 [2021-11-14 08:39:22,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 30 [2021-11-14 08:39:22,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 32 [2021-11-14 08:39:23,674 INFO L354 Elim1Store]: treesize reduction 22, result has 12.0 percent of original size [2021-11-14 08:39:23,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 87 treesize of output 49 [2021-11-14 08:39:23,830 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:39:23,831 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 08:39:40,812 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#writer~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre32#1| Int) (|aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| Int) (|v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_9| Int)) (or (< |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (<= 1 (let ((.cse0 (select (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base|) |ULTIMATE.start_main_~#writer~0#1.offset| |ULTIMATE.start_main_#t~pre32#1|)))) (store .cse1 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse3 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20))) (store (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse2 (+ (* (select .cse2 .cse3) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4) |v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_9|)) .cse3 (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) |c_reader_twoThread1of1ForFork0_~r~2#1.base|))) (select .cse0 (+ (* (select .cse0 |c_reader_twoThread1of1ForFork0_~r~2#1.offset|) 4) |c_reader_twoThread1of1ForFork0_~r~2#1.offset| 4)))) (< |v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_9| 1) (= |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (<= 4 |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66|))) is different from false [2021-11-14 08:42:44,362 INFO L354 Elim1Store]: treesize reduction 295, result has 32.2 percent of original size [2021-11-14 08:42:44,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 3576 treesize of output 1271 [2021-11-14 08:42:44,423 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-14 08:42:44,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 1327 treesize of output 1271 [2021-11-14 08:42:44,535 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2021-11-14 08:42:45,066 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:42:45,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 51 [2021-11-14 08:42:45,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:42:45,154 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-14 08:42:45,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 67 treesize of output 77 [2021-11-14 08:42:45,306 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:42:45,307 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 32 [2021-11-14 08:42:45,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:42:45,434 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 51 [2021-11-14 08:44:15,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2021-11-14 08:44:15,779 INFO L354 Elim1Store]: treesize reduction 82, result has 69.1 percent of original size [2021-11-14 08:44:15,780 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 21 case distinctions, treesize of input 1433 treesize of output 1302 [2021-11-14 08:45:14,306 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:45:14,307 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2118013344] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 08:45:14,307 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 08:45:14,307 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 34, 32] total 79 [2021-11-14 08:45:14,307 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1322768459] [2021-11-14 08:45:14,307 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 08:45:14,308 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 79 states [2021-11-14 08:45:14,308 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:45:14,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2021-11-14 08:45:14,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=263, Invalid=5684, Unknown=63, NotChecked=152, Total=6162 [2021-11-14 08:45:14,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:45:14,311 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:45:14,311 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 79 states, 79 states have (on average 4.139240506329114) internal successors, (327), 79 states have internal predecessors, (327), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:45:14,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:45:14,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:45:14,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:45:14,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:45:14,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:45:23,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:45:23,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:45:23,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:45:23,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:45:23,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-11-14 08:45:23,889 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2021-11-14 08:45:24,073 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 08:45:24,073 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-14 08:45:24,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:45:24,073 INFO L85 PathProgramCache]: Analyzing trace with hash 1894063822, now seen corresponding path program 1 times [2021-11-14 08:45:24,074 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:45:24,074 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356176191] [2021-11-14 08:45:24,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:45:24,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:45:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:45:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:45:25,123 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:45:25,123 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356176191] [2021-11-14 08:45:25,123 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [356176191] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 08:45:25,124 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1706505617] [2021-11-14 08:45:25,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:45:25,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 08:45:25,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:45:25,125 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) [2021-11-14 08:45:25,125 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-14 08:45:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:45:25,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 84 conjunts are in the unsatisfiable core [2021-11-14 08:45:25,224 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 08:45:25,269 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-14 08:45:25,280 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-14 08:45:25,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2021-11-14 08:45:25,298 INFO L354 Elim1Store]: treesize reduction 16, result has 36.0 percent of original size [2021-11-14 08:45:25,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 16 treesize of output 18 [2021-11-14 08:45:25,361 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 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 [2021-11-14 08:45:25,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 19 [2021-11-14 08:45:25,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-14 08:45:25,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-14 08:45:25,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 16 treesize of output 20 [2021-11-14 08:45:25,474 INFO L354 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2021-11-14 08:45:25,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 32 [2021-11-14 08:45:25,806 INFO L354 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2021-11-14 08:45:25,806 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 32 [2021-11-14 08:45:26,597 INFO L354 Elim1Store]: treesize reduction 32, result has 31.9 percent of original size [2021-11-14 08:45:26,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 38 [2021-11-14 08:45:27,097 INFO L354 Elim1Store]: treesize reduction 38, result has 7.3 percent of original size [2021-11-14 08:45:27,098 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 49 treesize of output 30 [2021-11-14 08:45:27,262 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-14 08:45:27,262 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 08:45:51,580 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#writer~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre32#1| Int) (|v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_12| Int)) (or (< 1 |v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_12|) (<= (let ((.cse0 (select (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base|) |ULTIMATE.start_main_~#writer~0#1.offset| |ULTIMATE.start_main_#t~pre32#1|)))) (store .cse1 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse2 (+ (* (select .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4) |v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_12|)))) |c_reader_twoThread1of1ForFork0_~arg#1.base|))) (select .cse0 (+ (* (select .cse0 |c_reader_twoThread1of1ForFork0_~arg#1.offset|) 4) |c_reader_twoThread1of1ForFork0_~arg#1.offset| 4))) 8))) is different from false [2021-11-14 08:45:53,596 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#writer~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre32#1| Int) (|v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_12| Int)) (or (<= (let ((.cse0 (select (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base|) |ULTIMATE.start_main_~#writer~0#1.offset| |ULTIMATE.start_main_#t~pre32#1|)))) (store .cse1 |c_ULTIMATE.start_main_~#r~3#1.base| (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse2 (+ (* (select .cse2 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4) |v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_12|)))) |c_reader_twoThread1of1ForFork0_#in~arg#1.base|))) (select .cse0 (+ (* (select .cse0 |c_reader_twoThread1of1ForFork0_#in~arg#1.offset|) 4) |c_reader_twoThread1of1ForFork0_#in~arg#1.offset| 4))) 8) (< 1 |v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_12|))) is different from false [2021-11-14 08:46:57,369 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#reader~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre30#1| Int) (|ULTIMATE.start_main_~#writer~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre32#1| Int) (|v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_12| Int)) (or (< 1 |v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_12|) (<= (let ((.cse0 (let ((.cse1 (select (let ((.cse2 (let ((.cse3 (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)))) (store .cse3 |c_ULTIMATE.start_main_~#reader~0#1.base| (store (select .cse3 |c_ULTIMATE.start_main_~#reader~0#1.base|) |ULTIMATE.start_main_~#reader~0#1.offset| |ULTIMATE.start_main_#t~pre30#1|))))) (store .cse2 |c_ULTIMATE.start_main_~#writer~0#1.base| (store (select .cse2 |c_ULTIMATE.start_main_~#writer~0#1.base|) |ULTIMATE.start_main_~#writer~0#1.offset| |ULTIMATE.start_main_#t~pre32#1|))) |c_ULTIMATE.start_main_~#r~3#1.base|))) (store .cse1 (+ (* (select .cse1 (+ |c_ULTIMATE.start_main_~#r~3#1.offset| 20)) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4) |v_writer_fnThread1of1ForFork1_ring_enqueue_~x#1_12|)))) (select .cse0 (+ (* (select .cse0 |c_ULTIMATE.start_main_~#r~3#1.offset|) 4) |c_ULTIMATE.start_main_~#r~3#1.offset| 4))) 8))) is different from false [2021-11-14 08:46:57,634 INFO L354 Elim1Store]: treesize reduction 295, result has 32.2 percent of original size [2021-11-14 08:46:57,635 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 3279 treesize of output 974 [2021-11-14 08:46:57,691 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-14 08:46:57,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 1030 treesize of output 974 [2021-11-14 08:46:57,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2021-11-14 08:46:58,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:46:58,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-14 08:46:58,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:46:58,366 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 28 [2021-11-14 08:46:58,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:46:58,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 28 [2021-11-14 08:46:58,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:46:58,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-14 08:46:58,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:46:58,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:46:58,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-14 08:46:58,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 13 [2021-11-14 08:47:14,475 INFO L354 Elim1Store]: treesize reduction 26, result has 62.9 percent of original size [2021-11-14 08:47:14,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 185 treesize of output 177 [2021-11-14 08:47:14,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2021-11-14 08:47:14,801 WARN L234 Elim1Store]: Array PQE input equivalent to true [2021-11-14 08:47:14,944 INFO L354 Elim1Store]: treesize reduction 41, result has 75.3 percent of original size [2021-11-14 08:47:14,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 254 treesize of output 313 [2021-11-14 08:47:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-14 08:47:40,460 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1706505617] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 08:47:40,460 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 08:47:40,460 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 33, 31] total 77 [2021-11-14 08:47:40,460 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353076792] [2021-11-14 08:47:40,460 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 08:47:40,461 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 77 states [2021-11-14 08:47:40,461 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:47:40,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2021-11-14 08:47:40,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=245, Invalid=5110, Unknown=59, NotChecked=438, Total=5852 [2021-11-14 08:47:40,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:47:40,463 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:47:40,463 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 77 states, 77 states have (on average 4.207792207792208) internal successors, (324), 77 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:47:40,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:47:40,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:40,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:40,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:40,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-11-14 08:47:40,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:47:50,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:47:50,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:50,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:50,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:50,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-11-14 08:47:50,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-11-14 08:47:50,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2021-11-14 08:47:50,935 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 08:47:50,935 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-14 08:47:50,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:47:50,936 INFO L85 PathProgramCache]: Analyzing trace with hash -924099829, now seen corresponding path program 1 times [2021-11-14 08:47:50,936 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:47:50,936 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20252235] [2021-11-14 08:47:50,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:47:50,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:47:50,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:47:51,000 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-14 08:47:51,000 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:47:51,000 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20252235] [2021-11-14 08:47:51,000 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [20252235] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:47:51,000 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:47:51,000 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-14 08:47:51,001 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74966457] [2021-11-14 08:47:51,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:47:51,001 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-14 08:47:51,001 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:47:51,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-14 08:47:51,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-14 08:47:51,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:47:51,002 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:47:51,002 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 51.75) internal successors, (207), 4 states have internal predecessors, (207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:47:51,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:47:51,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:51,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:51,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:51,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-11-14 08:47:51,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-11-14 08:47:51,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:47:51,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:47:51,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:51,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:51,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:47:51,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-11-14 08:47:51,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-11-14 08:47:51,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-14 08:47:51,067 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-14 08:47:51,067 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION === [reader_twoErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_twoErr2ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-14 08:47:51,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:47:51,067 INFO L85 PathProgramCache]: Analyzing trace with hash 1604258470, now seen corresponding path program 1 times [2021-11-14 08:47:51,067 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:47:51,067 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728268012] [2021-11-14 08:47:51,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:47:51,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:47:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:47:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:47:52,241 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:47:52,242 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728268012] [2021-11-14 08:47:52,242 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728268012] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 08:47:52,242 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [509418756] [2021-11-14 08:47:52,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:47:52,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 08:47:52,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:47:52,243 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) [2021-11-14 08:47:52,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-14 08:47:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:47:52,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 37 conjunts are in the unsatisfiable core [2021-11-14 08:47:52,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 08:47:52,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-14 08:47:52,418 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-14 08:47:52,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2021-11-14 08:47:52,628 INFO L354 Elim1Store]: treesize reduction 16, result has 36.0 percent of original size [2021-11-14 08:47:52,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 16 treesize of output 18 [2021-11-14 08:47:52,860 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 08:47:52,861 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-11-14 08:47:53,434 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2021-11-14 08:47:53,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 81 [2021-11-14 08:47:53,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 19 [2021-11-14 08:47:53,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 30 [2021-11-14 08:47:55,420 INFO L354 Elim1Store]: treesize reduction 174, result has 32.3 percent of original size [2021-11-14 08:47:55,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 160 treesize of output 190 [2021-11-14 08:47:56,153 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 19 [2021-11-14 08:47:56,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 34 [2021-11-14 08:47:58,643 INFO L354 Elim1Store]: treesize reduction 163, result has 18.9 percent of original size [2021-11-14 08:47:58,643 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 147 treesize of output 127 [2021-11-14 08:48:02,231 INFO L354 Elim1Store]: treesize reduction 25, result has 24.2 percent of original size [2021-11-14 08:48:02,231 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 124 treesize of output 84 [2021-11-14 08:48:02,323 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-14 08:48:02,323 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 08:48:16,586 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int)) (let ((.cse0 (select (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|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4)))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse1 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (< (select .cse0 .cse1) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (<= (select (store .cse0 .cse1 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int)) (let ((.cse3 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse2 (mod .cse3 4))) (let ((.cse4 (select (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|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse2)) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse5 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse2 0)) (< .cse3 0)) (<= (select (store .cse4 .cse5 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse4 .cse5) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))))) is different from false [2021-11-14 08:48:18,956 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int)) (let ((.cse3 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse2 (mod .cse3 4))) (let ((.cse0 (select (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| (store (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse2)) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse1 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (<= (select (store .cse0 .cse1 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (and (not (= .cse2 0)) (< .cse3 0)) (< (select .cse0 .cse1) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int)) (let ((.cse4 (select (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base| (store (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_ring_dequeue_#in~r#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4)))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse5 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse4 .cse5 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse4 .cse5) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))) is different from false [2021-11-14 08:48:21,126 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int)) (let ((.cse3 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse2 (mod .cse3 4))) (let ((.cse0 (select (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse2)) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse1 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (<= (select (store .cse0 .cse1 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (and (not (= .cse2 0)) (< .cse3 0)) (< (select .cse0 .cse1) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int)) (let ((.cse4 (select (store |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select |c_#memory_int| |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4)))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse5 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (<= (select (store .cse4 .cse5 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (< (select .cse4 .cse5) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0))))) is different from false [2021-11-14 08:48:26,510 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| Int)) (or (< |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int)) (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base|) (+ 20 |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse1 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< (select .cse0 .cse1) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse0 .cse1 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int)) (let ((.cse4 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse3 (mod .cse4 4))) (let ((.cse5 (select (let ((.cse7 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base|) (+ 20 |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse3))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse6 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse3 0)) (< .cse4 0)) (<= (select (store .cse5 .cse6 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse5 .cse6) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))))) (= |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (<= 4 |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66|))) (forall ((|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| Int)) (or (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int)) (let ((.cse8 (select (let ((.cse10 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base|) (+ 20 |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse9 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse8 .cse9 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse8 .cse9) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int)) (let ((.cse12 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse11 (mod .cse12 4))) (let ((.cse13 (select (let ((.cse15 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base|) (+ 20 |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse11))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse14 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse11 0)) (< .cse12 0)) (< (select .cse13 .cse14) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= (select (store .cse13 .cse14 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2))))))) (let ((.cse16 (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1))) (and (< .cse16 0) (not (= (mod .cse16 4) 0))))))) is different from false [2021-11-14 08:48:31,982 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| Int)) (or (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse1 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (<= (select (store .cse0 .cse1 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (< (select .cse0 .cse1) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse6 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse5 (mod .cse6 4))) (let ((.cse3 (select (let ((.cse7 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse5))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse4 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (<= (select (store .cse3 .cse4 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (and (not (= .cse5 0)) (< .cse6 0)) (< (select .cse3 .cse4) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))))) (let ((.cse8 (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1))) (and (< .cse8 0) (not (= (mod .cse8 4) 0)))))) (forall ((|aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| Int)) (or (< |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse10 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse9 (mod .cse10 4))) (let ((.cse11 (select (let ((.cse13 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse13 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse13 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse9))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse12 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse9 0)) (< .cse10 0)) (<= (select (store .cse11 .cse12 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse11 .cse12) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse14 (select (let ((.cse16 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_~r#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse16 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse16 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse15 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse14 .cse15 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse14 .cse15) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))) (= |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (<= 4 |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66|)))) is different from false [2021-11-14 08:48:45,200 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| Int)) (or (< |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse1 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (< (select .cse0 .cse1) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= (select (store .cse0 .cse1 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse6 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse5 (mod .cse6 4))) (let ((.cse3 (select (let ((.cse7 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse5))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse4 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (<= (select (store .cse3 .cse4 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (and (not (= .cse5 0)) (< .cse6 0)) (< (select .cse3 .cse4) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))))) (= |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (<= 4 |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66|))) (forall ((|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| Int)) (or (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse9 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse8 (mod .cse9 4))) (let ((.cse10 (select (let ((.cse12 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse12 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse12 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse8))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse11 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse8 0)) (< .cse9 0)) (< (select .cse10 .cse11) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= (select (store .cse10 .cse11 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2)))))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse13 (select (let ((.cse15 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_ring_enqueue_#in~r#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse14 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (< (select .cse13 .cse14) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (<= (select (store .cse13 .cse14 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0))))) (let ((.cse16 (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1))) (and (< .cse16 0) (not (= (mod .cse16 4) 0))))))) is different from false [2021-11-14 08:48:49,784 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| Int)) (or (< |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse1 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse0 (mod .cse1 4))) (let ((.cse2 (select (let ((.cse4 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_~r~1#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_~r~1#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse0))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse3 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse0 0)) (< .cse1 0)) (<= (select (store .cse2 .cse3 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse2 .cse3) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse5 (select (let ((.cse7 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_~r~1#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_~r~1#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse6 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< (select .cse5 .cse6) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse5 .cse6 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2))))) (= |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (<= 4 |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66|))) (forall ((|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| Int)) (or (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse9 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse8 (mod .cse9 4))) (let ((.cse10 (select (let ((.cse12 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_~r~1#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_~r~1#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse12 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse12 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse8))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse11 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse8 0)) (< .cse9 0)) (< (select .cse10 .cse11) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= (select (store .cse10 .cse11 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2)))))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse13 (select (let ((.cse15 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_~r~1#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_~r~1#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse14 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< (select .cse13 .cse14) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse13 .cse14 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2))))) (let ((.cse16 (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1))) (and (< .cse16 0) (not (= (mod .cse16 4) 0))))))) is different from false [2021-11-14 08:49:20,179 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| Int)) (or (< |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_~arg#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_~arg#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse1 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse0 .cse1 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse0 .cse1) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse4 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse3 (mod .cse4 4))) (let ((.cse5 (select (let ((.cse7 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_~arg#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_~arg#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse3))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse6 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse3 0)) (< .cse4 0)) (< (select .cse5 .cse6) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= (select (store .cse5 .cse6 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2))))))) (= |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (<= 4 |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66|))) (forall ((|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| Int)) (or (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse8 (select (let ((.cse10 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_~arg#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_~arg#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse9 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< (select .cse8 .cse9) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse8 .cse9 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse12 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse11 (mod .cse12 4))) (let ((.cse13 (select (let ((.cse15 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_~arg#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_~arg#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse11))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse14 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse11 0)) (< .cse12 0)) (<= (select (store .cse13 .cse14 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse13 .cse14) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))))) (let ((.cse16 (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1))) (and (< .cse16 0) (not (= (mod .cse16 4) 0))))))) is different from false [2021-11-14 08:49:23,653 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| Int)) (or (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_#in~arg#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_#in~arg#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse1 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (< (select .cse0 .cse1) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= (select (store .cse0 .cse1 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse4 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse3 (mod .cse4 4))) (let ((.cse5 (select (let ((.cse7 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_#in~arg#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_#in~arg#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse3))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse6 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse3 0)) (< .cse4 0)) (<= (select (store .cse5 .cse6 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse5 .cse6) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))))) (< |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (= |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (<= 4 |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66|))) (forall ((|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| Int)) (or (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse8 (select (let ((.cse10 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_#in~arg#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_#in~arg#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse9 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse8 .cse9 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse8 .cse9) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse14 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse13 (mod .cse14 4))) (let ((.cse11 (select (let ((.cse15 (store |c_#memory_int| |c_writer_fnThread1of1ForFork1_#in~arg#1.base| (store (store (select |c_#memory_int| |c_writer_fnThread1of1ForFork1_#in~arg#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse13))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse12 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (<= (select (store .cse11 .cse12 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (and (not (= .cse13 0)) (< .cse14 0)) (< (select .cse11 .cse12) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))))) (let ((.cse16 (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1))) (and (< .cse16 0) (not (= (mod .cse16 4) 0))))))) is different from false [2021-11-14 08:49:27,386 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| Int)) (or (< |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#r~3#1.base| (store (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#r~3#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse2 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse1 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (<= (select (store .cse0 .cse1 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (< (select .cse0 .cse1) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse4 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse3 (mod .cse4 4))) (let ((.cse5 (select (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~#r~3#1.base| (store (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#r~3#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4)))))) (store .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse7 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse3))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse6 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse3 0)) (< .cse4 0)) (< (select .cse5 .cse6) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= (select (store .cse5 .cse6 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2))))))) (= |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (<= 4 |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66|))) (forall ((|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| Int)) (or (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse8 (select (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~#r~3#1.base| (store (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#r~3#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse10 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse9 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse8 .cse9 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse8 .cse9) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse12 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse11 (mod .cse12 4))) (let ((.cse13 (select (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_main_~#r~3#1.base| (store (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#r~3#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4))))) (store .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse15 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse11))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse14 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse11 0)) (< .cse12 0)) (<= (select (store .cse13 .cse14 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse13 .cse14) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))))) (let ((.cse16 (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1))) (and (< .cse16 0) (not (= (mod .cse16 4) 0))))))) is different from false [2021-11-14 08:49:31,066 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| Int)) (or (< |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|ULTIMATE.start_main_~#writer~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre32#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse1 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse0 (mod .cse1 4))) (let ((.cse2 (select (let ((.cse4 (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base|) |ULTIMATE.start_main_~#writer~0#1.offset| |ULTIMATE.start_main_#t~pre32#1|)))) (store .cse5 |c_ULTIMATE.start_main_~#r~3#1.base| (store (store (select .cse5 |c_ULTIMATE.start_main_~#r~3#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4))))))) (store .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse4 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse0))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse3 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse0 0)) (< .cse1 0)) (<= (select (store .cse2 .cse3 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse2 .cse3) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|)))))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|ULTIMATE.start_main_~#writer~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre32#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse6 (select (let ((.cse8 (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base|) |ULTIMATE.start_main_~#writer~0#1.offset| |ULTIMATE.start_main_#t~pre32#1|)))) (store .cse9 |c_ULTIMATE.start_main_~#r~3#1.base| (store (store (select .cse9 |c_ULTIMATE.start_main_~#r~3#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (+ (- 4) (mod |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 4))))))) (store .cse8 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse8 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse7 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= (select (store .cse6 .cse7 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2) (< (select .cse6 .cse7) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|))))) (= |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66| 0) (<= 4 |aux_mod_writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1_66|))) (forall ((|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| Int)) (or (and (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|ULTIMATE.start_main_~#writer~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre32#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse11 (+ |reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1| 1))) (let ((.cse10 (mod .cse11 4))) (let ((.cse12 (select (let ((.cse14 (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base|) |ULTIMATE.start_main_~#writer~0#1.offset| |ULTIMATE.start_main_#t~pre32#1|)))) (store .cse15 |c_ULTIMATE.start_main_~#r~3#1.base| (store (store (select .cse15 |c_ULTIMATE.start_main_~#r~3#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4)))))) (store .cse14 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse14 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| .cse10))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse13 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (and (not (= .cse10 0)) (< .cse11 0)) (< (select .cse12 .cse13) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= (select (store .cse12 .cse13 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2)))))) (forall ((|v_reader_twoThread1of1ForFork0_#t~mem24#1_14| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| Int) (|reader_twoThread1of1ForFork0_~val~1#1| Int) (|aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| Int) (|ULTIMATE.start_main_~#writer~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre32#1| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~x#1| Int) (|reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| Int) (|writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| Int)) (let ((.cse16 (select (let ((.cse18 (let ((.cse19 (store |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#writer~0#1.base|) |ULTIMATE.start_main_~#writer~0#1.offset| |ULTIMATE.start_main_#t~pre32#1|)))) (store .cse19 |c_ULTIMATE.start_main_~#r~3#1.base| (store (store (select .cse19 |c_ULTIMATE.start_main_~#r~3#1.base|) (+ |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset| 4 (* |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem6#1| 4)) |writer_fnThread1of1ForFork1_ring_enqueue_~x#1|) (+ 20 |writer_fnThread1of1ForFork1_ring_enqueue_~r#1.offset|) (mod (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1) 4)))))) (store .cse18 |c_reader_twoThread1of1ForFork0_~r~2#1.base| (store (select .cse18 |c_reader_twoThread1of1ForFork0_~r~2#1.base|) |reader_twoThread1of1ForFork0_ring_dequeue_~r#1.offset| (+ (mod |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 4) (- 4))))) |c_reader_twoThread1of1ForFork0_~#read~0#1.base|)) (.cse17 (+ (* |reader_twoThread1of1ForFork0_~val~1#1| 4) (- 4) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|))) (or (< |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (<= 4 |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68|) (= |aux_mod_reader_twoThread1of1ForFork0_ring_dequeue_#t~mem10#1_68| 0) (< (select .cse16 .cse17) |v_reader_twoThread1of1ForFork0_#t~mem24#1_14|) (<= (select (store .cse16 .cse17 (+ |v_reader_twoThread1of1ForFork0_#t~mem24#1_14| 1)) |c_reader_twoThread1of1ForFork0_~#read~0#1.offset|) 2))))) (let ((.cse20 (+ |writer_fnThread1of1ForFork1_ring_enqueue_#t~mem7#1| 1))) (and (< .cse20 0) (not (= (mod .cse20 4) 0))))))) is different from false [2021-11-14 08:50:02,583 WARN L227 SmtUtils]: Spent 15.51s on a formula simplification. DAG size of input: 913 DAG size of output: 601 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-14 08:50:02,585 INFO L354 Elim1Store]: treesize reduction 4680, result has 30.1 percent of original size [2021-11-14 08:50:02,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 46 case distinctions, treesize of input 85060 treesize of output 85456 [2021-11-14 08:50:03,230 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-14 08:50:03,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 85456 treesize of output 85484 [2021-11-14 08:50:03,877 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-14 08:50:03,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 85484 treesize of output 85512 [2021-11-14 08:50:04,584 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-14 08:50:04,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 85512 treesize of output 85540 [2021-11-14 08:50:05,176 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-14 08:50:05,177 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 85540 treesize of output 85568 [2021-11-14 08:50:09,282 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2021-11-14 08:50:09,307 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2021-11-14 08:50:09,495 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 08:50:09,496 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:162) 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:243) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:233) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminateCompat(PartialQuantifierElimination.java:128) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminateCompat(PartialQuantifierElimination.java:151) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:245) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:438) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:417) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:289) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:342) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-14 08:50:09,499 INFO L158 Benchmark]: Toolchain (without parser) took 656077.89ms. Allocated memory was 341.8MB in the beginning and 551.6MB in the end (delta: 209.7MB). Free memory was 285.2MB in the beginning and 428.8MB in the end (delta: -143.6MB). Peak memory consumption was 331.3MB. Max. memory is 16.0GB. [2021-11-14 08:50:09,499 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 341.8MB. Free memory is still 304.8MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 08:50:09,499 INFO L158 Benchmark]: CACSL2BoogieTranslator took 594.78ms. Allocated memory is still 341.8MB. Free memory was 284.9MB in the beginning and 291.0MB in the end (delta: -6.1MB). Peak memory consumption was 15.8MB. Max. memory is 16.0GB. [2021-11-14 08:50:09,499 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.61ms. Allocated memory is still 341.8MB. Free memory was 291.0MB in the beginning and 287.8MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. [2021-11-14 08:50:09,500 INFO L158 Benchmark]: Boogie Preprocessor took 37.96ms. Allocated memory is still 341.8MB. Free memory was 287.8MB in the beginning and 285.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 08:50:09,500 INFO L158 Benchmark]: RCFGBuilder took 478.50ms. Allocated memory is still 341.8MB. Free memory was 285.7MB in the beginning and 267.2MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.0GB. [2021-11-14 08:50:09,500 INFO L158 Benchmark]: TraceAbstraction took 654913.00ms. Allocated memory was 341.8MB in the beginning and 551.6MB in the end (delta: 209.7MB). Free memory was 266.5MB in the beginning and 428.8MB in the end (delta: -162.3MB). Peak memory consumption was 313.4MB. Max. memory is 16.0GB. [2021-11-14 08:50:09,501 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 341.8MB. Free memory is still 304.8MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 594.78ms. Allocated memory is still 341.8MB. Free memory was 284.9MB in the beginning and 291.0MB in the end (delta: -6.1MB). Peak memory consumption was 15.8MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 48.61ms. Allocated memory is still 341.8MB. Free memory was 291.0MB in the beginning and 287.8MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. * Boogie Preprocessor took 37.96ms. Allocated memory is still 341.8MB. Free memory was 287.8MB in the beginning and 285.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 478.50ms. Allocated memory is still 341.8MB. Free memory was 285.7MB in the beginning and 267.2MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.0GB. * TraceAbstraction took 654913.00ms. Allocated memory was 341.8MB in the beginning and 551.6MB in the end (delta: 209.7MB). Free memory was 266.5MB in the beginning and 428.8MB in the end (delta: -162.3MB). Peak memory consumption was 313.4MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 8382, positive: 8260, positive conditional: 242, positive unconditional: 8018, negative: 122, negative conditional: 55, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8360, positive: 8260, positive conditional: 242, positive unconditional: 8018, negative: 100, negative conditional: 33, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 8360, positive: 8260, positive conditional: 242, positive unconditional: 8018, negative: 100, negative conditional: 33, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8360, positive: 8260, positive conditional: 0, positive unconditional: 8260, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 8360, positive: 8260, positive conditional: 0, positive unconditional: 8260, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8360, positive: 8260, positive conditional: 0, positive unconditional: 8260, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7677, positive: 7610, positive conditional: 0, positive unconditional: 7610, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7677, positive: 7610, positive conditional: 0, positive unconditional: 7610, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 180, negative conditional: 0, negative unconditional: 180, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 8360, positive: 650, positive conditional: 0, positive unconditional: 650, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 7677, unknown conditional: 0, unknown unconditional: 7677] , Statistics on independence cache: Total cache size (in pairs): 7677, Positive cache size: 7610, Positive conditional cache size: 0, Positive unconditional cache size: 7610, Negative cache size: 67, Negative conditional cache size: 0, Negative unconditional cache size: 67, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 22 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 288.54ms, Number of persistent set computation: 198, Number of trivial persistent sets: 182, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8085, positive: 8018, positive conditional: 0, positive unconditional: 8018, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 8382, positive: 8260, positive conditional: 242, positive unconditional: 8018, negative: 122, negative conditional: 55, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8360, positive: 8260, positive conditional: 242, positive unconditional: 8018, negative: 100, negative conditional: 33, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 8360, positive: 8260, positive conditional: 242, positive unconditional: 8018, negative: 100, negative conditional: 33, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8360, positive: 8260, positive conditional: 0, positive unconditional: 8260, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 8360, positive: 8260, positive conditional: 0, positive unconditional: 8260, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8360, positive: 8260, positive conditional: 0, positive unconditional: 8260, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7677, positive: 7610, positive conditional: 0, positive unconditional: 7610, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7677, positive: 7610, positive conditional: 0, positive unconditional: 7610, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 180, negative conditional: 0, negative unconditional: 180, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 8360, positive: 650, positive conditional: 0, positive unconditional: 650, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 7677, unknown conditional: 0, unknown unconditional: 7677] , Statistics on independence cache: Total cache size (in pairs): 7677, Positive cache size: 7610, Positive conditional cache size: 0, Positive unconditional cache size: 7610, Negative cache size: 67, Negative conditional cache size: 0, Negative unconditional cache size: 67, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 22 - 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. [2021-11-14 08:50:09,525 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 [2021-11-14 08:50:09,726 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2021-11-14 08:50:10,111 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-11-14 08:50:10,156 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 137 Received shutdown request...