/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_72-funloop_hard_racing.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-?-bc289cb [2022-01-28 23:13:50,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-28 23:13:50,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-28 23:13:50,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-28 23:13:50,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-28 23:13:50,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-28 23:13:50,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-28 23:13:50,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-28 23:13:50,429 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-28 23:13:50,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-28 23:13:50,435 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-28 23:13:50,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-28 23:13:50,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-28 23:13:50,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-28 23:13:50,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-28 23:13:50,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-28 23:13:50,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-28 23:13:50,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-28 23:13:50,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-28 23:13:50,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-28 23:13:50,454 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-28 23:13:50,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-28 23:13:50,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-28 23:13:50,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-28 23:13:50,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-28 23:13:50,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-28 23:13:50,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-28 23:13:50,474 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-28 23:13:50,475 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2022-01-28 23:13:50,509 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-28 23:13:50,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-28 23:13:50,509 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-28 23:13:50,510 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-28 23:13:50,510 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-28 23:13:50,510 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-28 23:13:50,511 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-28 23:13:50,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-28 23:13:50,511 INFO L138 SettingsManager]: * Use SBE=true [2022-01-28 23:13:50,511 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-28 23:13:50,512 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-28 23:13:50,512 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-28 23:13:50,512 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-28 23:13:50,513 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-28 23:13:50,513 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-28 23:13:50,513 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-28 23:13:50,513 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-28 23:13:50,513 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-28 23:13:50,513 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-28 23:13:50,513 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-28 23:13:50,514 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-28 23:13:50,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-28 23:13:50,514 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-28 23:13:50,514 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-28 23:13:50,514 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-28 23:13:50,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-28 23:13:50,515 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-28 23:13:50,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-28 23:13:50,515 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-28 23:13:50,515 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-28 23:13:50,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-28 23:13:50,515 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-28 23:13:50,516 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-01-28 23:13:50,516 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-28 23:13:50,516 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-01-28 23:13:50,516 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-01-28 23:13:50,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-28 23:13:50,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-28 23:13:50,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-28 23:13:50,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-28 23:13:50,751 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-28 23:13:50,751 INFO L275 PluginConnector]: CDTParser initialized [2022-01-28 23:13:50,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_72-funloop_hard_racing.i [2022-01-28 23:13:50,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52a5665d/2d6d9eecdff2468b8aa17ca8aad711b6/FLAGbcd707ad2 [2022-01-28 23:13:51,228 INFO L306 CDTParser]: Found 1 translation units. [2022-01-28 23:13:51,229 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_72-funloop_hard_racing.i [2022-01-28 23:13:51,247 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52a5665d/2d6d9eecdff2468b8aa17ca8aad711b6/FLAGbcd707ad2 [2022-01-28 23:13:51,264 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52a5665d/2d6d9eecdff2468b8aa17ca8aad711b6 [2022-01-28 23:13:51,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-28 23:13:51,267 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-28 23:13:51,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-28 23:13:51,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-28 23:13:51,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-28 23:13:51,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@681b6dcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51, skipping insertion in model container [2022-01-28 23:13:51,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-28 23:13:51,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-28 23:13:51,689 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_72-funloop_hard_racing.i[41323,41336] [2022-01-28 23:13:51,709 INFO L209 PostProcessor]: Analyzing one entry point: main [2022-01-28 23:13:51,723 INFO L203 MainTranslator]: Completed pre-run [2022-01-28 23:13:51,752 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_72-funloop_hard_racing.i[41323,41336] [2022-01-28 23:13:51,763 INFO L209 PostProcessor]: Analyzing one entry point: main [2022-01-28 23:13:51,814 INFO L208 MainTranslator]: Completed translation [2022-01-28 23:13:51,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51 WrapperNode [2022-01-28 23:13:51,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-28 23:13:51,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-28 23:13:51,816 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-28 23:13:51,816 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-28 23:13:51,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,837 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,864 INFO L137 Inliner]: procedures = 271, calls = 41, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 247 [2022-01-28 23:13:51,864 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-28 23:13:51,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-28 23:13:51,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-28 23:13:51,865 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-28 23:13:51,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,876 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,890 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,892 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,896 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-28 23:13:51,897 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-28 23:13:51,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-28 23:13:51,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-28 23:13:51,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (1/1) ... [2022-01-28 23:13:51,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-28 23:13:51,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 23:13:51,928 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-28 23:13:51,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-28 23:13:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-28 23:13:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-28 23:13:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-01-28 23:13:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-28 23:13:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-01-28 23:13:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-28 23:13:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-01-28 23:13:51,973 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-01-28 23:13:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-28 23:13:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-28 23:13:51,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-28 23:13:51,975 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-28 23:13:52,081 INFO L234 CfgBuilder]: Building ICFG [2022-01-28 23:13:52,082 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-28 23:13:52,382 INFO L275 CfgBuilder]: Performing block encoding [2022-01-28 23:13:52,394 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-28 23:13:52,394 INFO L299 CfgBuilder]: Removed 35 assume(true) statements. [2022-01-28 23:13:52,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 11:13:52 BoogieIcfgContainer [2022-01-28 23:13:52,396 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-28 23:13:52,397 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-28 23:13:52,398 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-28 23:13:52,403 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-28 23:13:52,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.01 11:13:51" (1/3) ... [2022-01-28 23:13:52,404 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@573c45f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 11:13:52, skipping insertion in model container [2022-01-28 23:13:52,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:13:51" (2/3) ... [2022-01-28 23:13:52,404 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@573c45f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 11:13:52, skipping insertion in model container [2022-01-28 23:13:52,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 11:13:52" (3/3) ... [2022-01-28 23:13:52,405 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_72-funloop_hard_racing.i [2022-01-28 23:13:52,409 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-01-28 23:13:52,409 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-28 23:13:52,409 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-28 23:13:52,409 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-28 23:13:52,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,448 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,448 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,448 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,448 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,448 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,448 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,449 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,449 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,449 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,449 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,449 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,449 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,451 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,451 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,451 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,451 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,451 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,451 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,451 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,452 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,452 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,452 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,452 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,452 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,452 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,452 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,454 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,454 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,454 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,454 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,454 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,454 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,456 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,456 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,456 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,456 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,456 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,456 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,457 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,457 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,457 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,457 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,457 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,458 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,458 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,458 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,458 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,458 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,458 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,459 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,459 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,459 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,459 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,459 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,459 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,460 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,460 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,460 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,460 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,460 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,460 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,461 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,461 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,461 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,461 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,461 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,461 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,461 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,462 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,462 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,462 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,462 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,462 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,462 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,462 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,463 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,463 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,463 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,463 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,463 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,463 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,464 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,464 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,464 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,464 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,464 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,464 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,464 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,465 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,465 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,465 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,465 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,465 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,465 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,465 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,466 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,466 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,466 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,466 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,466 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,466 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,467 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,467 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,467 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,467 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,467 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,467 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,467 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-28 23:13:52,480 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-01-28 23:13:52,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-01-28 23:13:52,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 23:13:52,523 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-01-28 23:13:52,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-01-28 23:13:52,559 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t_funThread1of1ForFork0 ======== [2022-01-28 23:13:52,565 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-28 23:13:52,565 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-28 23:13:53,063 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-28 23:13:53,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 23:13:53,072 INFO L85 PathProgramCache]: Analyzing trace with hash -1963515861, now seen corresponding path program 1 times [2022-01-28 23:13:53,080 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 23:13:53,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914334262] [2022-01-28 23:13:53,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:13:53,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 23:13:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:13:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1081 trivial. 0 not checked. [2022-01-28 23:13:53,424 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 23:13:53,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914334262] [2022-01-28 23:13:53,425 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914334262] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 23:13:53,426 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 23:13:53,426 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-28 23:13:53,427 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130727922] [2022-01-28 23:13:53,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 23:13:53,434 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-28 23:13:53,434 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 23:13:53,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-28 23:13:53,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-28 23:13:53,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:53,464 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 23:13:53,465 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 60.0) internal successors, (120), 2 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 23:13:53,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:53,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:53,517 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-28 23:13:53,518 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-28 23:13:53,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 23:13:53,519 INFO L85 PathProgramCache]: Analyzing trace with hash 1969871598, now seen corresponding path program 1 times [2022-01-28 23:13:53,519 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 23:13:53,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67599553] [2022-01-28 23:13:53,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:13:53,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 23:13:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:13:53,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1081 trivial. 0 not checked. [2022-01-28 23:13:53,721 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 23:13:53,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67599553] [2022-01-28 23:13:53,721 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67599553] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 23:13:53,721 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 23:13:53,721 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-28 23:13:53,721 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252600656] [2022-01-28 23:13:53,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 23:13:53,723 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-28 23:13:53,723 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 23:13:53,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-28 23:13:53,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-28 23:13:53,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:53,724 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 23:13:53,724 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 23:13:53,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:53,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:53,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:53,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:13:53,780 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-28 23:13:53,780 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-28 23:13:53,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 23:13:53,781 INFO L85 PathProgramCache]: Analyzing trace with hash -2007277458, now seen corresponding path program 1 times [2022-01-28 23:13:53,781 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 23:13:53,781 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726792596] [2022-01-28 23:13:53,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:13:53,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 23:13:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:13:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1081 trivial. 0 not checked. [2022-01-28 23:13:53,950 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 23:13:53,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726792596] [2022-01-28 23:13:53,951 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726792596] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 23:13:53,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [119103924] [2022-01-28 23:13:53,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:13:53,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:13:53,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 23:13:53,953 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 23:13:53,955 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-28 23:13:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:13:54,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 913 conjuncts, 2 conjunts are in the unsatisfiable core [2022-01-28 23:13:54,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 23:13:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 856 trivial. 0 not checked. [2022-01-28 23:13:54,944 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-28 23:13:54,944 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [119103924] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 23:13:54,944 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-01-28 23:13:54,944 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-01-28 23:13:54,945 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275591003] [2022-01-28 23:13:54,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 23:13:54,945 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-28 23:13:54,945 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 23:13:54,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-28 23:13:54,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-01-28 23:13:54,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:54,946 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 23:13:54,947 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 23:13:54,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:54,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:13:54,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:55,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:55,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:13:55,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:13:55,153 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-01-28 23:13:55,335 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-01-28 23:13:55,336 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-28 23:13:55,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 23:13:55,336 INFO L85 PathProgramCache]: Analyzing trace with hash -1942157376, now seen corresponding path program 1 times [2022-01-28 23:13:55,337 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 23:13:55,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888401948] [2022-01-28 23:13:55,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:13:55,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 23:13:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:13:55,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-01-28 23:13:55,467 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 23:13:55,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888401948] [2022-01-28 23:13:55,467 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [888401948] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 23:13:55,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [535375129] [2022-01-28 23:13:55,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:13:55,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:13:55,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 23:13:55,470 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 23:13:55,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-28 23:13:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:13:55,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 1253 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-28 23:13:55,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 23:13:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-01-28 23:13:56,660 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 23:13:57,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-01-28 23:13:57,554 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [535375129] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 23:13:57,554 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 23:13:57,554 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-01-28 23:13:57,554 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103649924] [2022-01-28 23:13:57,554 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 23:13:57,556 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-01-28 23:13:57,556 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 23:13:57,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-01-28 23:13:57,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-01-28 23:13:57,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:57,557 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 23:13:57,557 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 17.3) internal successors, (173), 10 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 23:13:57,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:57,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:13:57,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:13:57,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:57,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:57,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:13:57,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:13:57,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-28 23:13:57,661 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-01-28 23:13:57,850 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:13:57,851 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-28 23:13:57,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 23:13:57,852 INFO L85 PathProgramCache]: Analyzing trace with hash -877946944, now seen corresponding path program 2 times [2022-01-28 23:13:57,852 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 23:13:57,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144803533] [2022-01-28 23:13:57,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:13:57,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 23:13:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:13:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2099 backedges. 319 proven. 1 refuted. 0 times theorem prover too weak. 1779 trivial. 0 not checked. [2022-01-28 23:13:57,986 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 23:13:57,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144803533] [2022-01-28 23:13:57,987 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [144803533] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 23:13:57,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [753184947] [2022-01-28 23:13:57,987 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-28 23:13:57,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:13:57,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 23:13:57,988 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 23:13:57,990 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-28 23:13:58,333 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-28 23:13:58,333 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 23:13:58,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 1273 conjuncts, 8 conjunts are in the unsatisfiable core [2022-01-28 23:13:58,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 23:13:59,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2099 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-01-28 23:13:59,054 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 23:13:59,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2099 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-01-28 23:13:59,954 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [753184947] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 23:13:59,954 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 23:13:59,954 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 19 [2022-01-28 23:13:59,955 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029376623] [2022-01-28 23:13:59,955 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 23:13:59,955 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-01-28 23:13:59,956 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 23:13:59,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-01-28 23:13:59,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2022-01-28 23:13:59,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:59,957 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 23:13:59,957 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 12.789473684210526) internal successors, (243), 19 states have internal predecessors, (243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 23:13:59,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:13:59,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:13:59,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:13:59,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-01-28 23:13:59,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:14:00,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:14:00,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:14:00,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:14:00,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-28 23:14:00,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-01-28 23:14:00,271 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-01-28 23:14:00,465 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:14:00,466 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-28 23:14:00,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 23:14:00,466 INFO L85 PathProgramCache]: Analyzing trace with hash 2043992527, now seen corresponding path program 1 times [2022-01-28 23:14:00,466 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 23:14:00,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129573908] [2022-01-28 23:14:00,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:14:00,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 23:14:00,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:14:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-01-28 23:14:00,622 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 23:14:00,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129573908] [2022-01-28 23:14:00,622 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129573908] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 23:14:00,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [144991098] [2022-01-28 23:14:00,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:14:00,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:14:00,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 23:14:00,625 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 23:14:00,626 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-01-28 23:14:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:14:00,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 16 conjunts are in the unsatisfiable core [2022-01-28 23:14:00,792 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 23:14:00,991 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-01-28 23:14:00,992 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 23:14:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-01-28 23:14:01,276 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [144991098] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 23:14:01,277 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 23:14:01,277 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2022-01-28 23:14:01,277 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587082087] [2022-01-28 23:14:01,277 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 23:14:01,277 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-01-28 23:14:01,278 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 23:14:01,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-01-28 23:14:01,279 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2022-01-28 23:14:01,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:14:01,279 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 23:14:01,279 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.043478260869565) internal successors, (139), 23 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 23:14:01,279 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:14:01,279 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:14:01,279 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:14:01,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-01-28 23:14:01,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-01-28 23:14:01,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:14:01,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:14:01,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:14:01,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:14:01,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-28 23:14:01,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-01-28 23:14:01,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 23:14:01,592 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-01-28 23:14:01,778 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:14:01,779 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-28 23:14:01,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 23:14:01,779 INFO L85 PathProgramCache]: Analyzing trace with hash -1157099697, now seen corresponding path program 2 times [2022-01-28 23:14:01,779 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 23:14:01,779 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180011290] [2022-01-28 23:14:01,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:14:01,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 23:14:01,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:14:03,780 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-01-28 23:14:03,780 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 23:14:03,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180011290] [2022-01-28 23:14:03,781 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180011290] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 23:14:03,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [423869798] [2022-01-28 23:14:03,781 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-28 23:14:03,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:14:03,781 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 23:14:03,782 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 23:14:03,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-01-28 23:14:03,960 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-28 23:14:03,961 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 23:14:03,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 33 conjunts are in the unsatisfiable core [2022-01-28 23:14:03,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 23:14:04,073 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-01-28 23:14:04,431 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-01-28 23:14:04,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-01-28 23:14:04,487 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 13 treesize of output 15 [2022-01-28 23:14:04,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2022-01-28 23:14:05,405 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 16 treesize of output 18 [2022-01-28 23:14:05,804 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 16 [2022-01-28 23:14:27,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 30 treesize of output 26 [2022-01-28 23:14:27,942 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-01-28 23:14:27,942 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 23:14:38,626 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1683 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int)) (or (= (select (select (store |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_1683)) |c_~#cache~0.base|) (+ (- 1) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (- 1)) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28))) 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 2)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117|))) is different from false [2022-01-28 23:14:38,669 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1683 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int) (v_ArrVal_1681 (Array Int Int)) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int)) (or (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 2)) (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1681))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_1683))) |c_~#cache~0.base|) (+ (- 1) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (- 1)) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28))) 0) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117|))) is different from false [2022-01-28 23:14:39,348 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1680 Int) (v_ArrVal_1683 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int) (v_ArrVal_1681 (Array Int Int)) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int)) (or (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 2)) (= (select (select (let ((.cse0 (store (store |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_1680)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1681))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_1683))) |c_~#cache~0.base|) (+ (- 1) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (- 1)) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28))) 0) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117|))) is different from false [2022-01-28 23:14:39,902 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1680 Int) (v_ArrVal_1683 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int) (|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78| Int) (v_ArrVal_1681 (Array Int Int)) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int)) (or (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 0) (= (select (select (let ((.cse0 (store (store |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| (store (select |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78| v_ArrVal_1680)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1681))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78| v_ArrVal_1683))) |c_~#cache~0.base|) (+ (- 1) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (- 1)) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28))) 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 2)) (< |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78|) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117|))) is different from false [2022-01-28 23:14:40,042 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| Int) (v_ArrVal_1680 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| Int) (v_ArrVal_1683 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int) (|~#cache~0.offset| Int) (v_ArrVal_1681 (Array Int Int)) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int)) (or (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| 3)) (= (select (let ((.cse0 (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| 28) |~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| 1))) (store (select (store (store |c_#memory_int| |c_~#cache~0.base| (store (select |c_#memory_int| |c_~#cache~0.base|) .cse0 v_ArrVal_1680)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1681) |c_~#cache~0.base|) .cse0 v_ArrVal_1683)) (+ (- 1) |~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (- 1)) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28))) 0) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117|))) is different from false [2022-01-28 23:14:40,453 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| Int) (v_ArrVal_1680 Int) (v_ArrVal_1678 (Array Int Int)) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| Int) (v_ArrVal_1683 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int) (|~#cache~0.offset| Int) (v_ArrVal_1681 (Array Int Int)) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| Int)) (or (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| 3)) (= (select (let ((.cse1 (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| 28) |~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_78_113| 1))) (store (select (store (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1678))) (store .cse0 |c_~#cache~0.base| (store (select .cse0 |c_~#cache~0.base|) .cse1 v_ArrVal_1680))) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1681) |c_~#cache~0.base|) .cse1 v_ArrVal_1683)) (+ (- 1) |~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (- 1)) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28))) 0) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117|))) is different from false [2022-01-28 23:14:47,332 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 23:14:47,335 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 49 treesize of output 39 [2022-01-28 23:14:47,340 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 164 treesize of output 144 [2022-01-28 23:14:47,416 INFO L354 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-01-28 23:14:47,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2022-01-28 23:14:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 13 not checked. [2022-01-28 23:14:47,439 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [423869798] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 23:14:47,440 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 23:14:47,440 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 18, 19] total 49 [2022-01-28 23:14:47,440 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600834018] [2022-01-28 23:14:47,440 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 23:14:47,440 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-01-28 23:14:47,440 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 23:14:47,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-01-28 23:14:47,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=212, Invalid=1590, Unknown=28, NotChecked=522, Total=2352 [2022-01-28 23:14:47,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:14:47,442 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 23:14:47,442 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 5.408163265306122) internal successors, (265), 49 states have internal predecessors, (265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 23:14:47,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:14:47,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:14:47,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:14:47,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-01-28 23:14:47,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-01-28 23:14:47,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 23:14:47,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:15:02,391 WARN L227 SmtUtils]: Spent 7.04s on a formula simplification. DAG size of input: 53 DAG size of output: 51 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-28 23:15:12,363 WARN L227 SmtUtils]: Spent 7.68s on a formula simplification. DAG size of input: 68 DAG size of output: 53 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-28 23:15:23,566 WARN L227 SmtUtils]: Spent 8.95s on a formula simplification. DAG size of input: 52 DAG size of output: 50 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-28 23:15:37,169 WARN L227 SmtUtils]: Spent 11.42s on a formula simplification. DAG size of input: 65 DAG size of output: 50 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-28 23:16:02,263 WARN L227 SmtUtils]: Spent 18.39s on a formula simplification. DAG size of input: 81 DAG size of output: 28 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-28 23:16:23,463 WARN L227 SmtUtils]: Spent 21.14s on a formula simplification. DAG size of input: 92 DAG size of output: 32 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-28 23:16:32,264 WARN L227 SmtUtils]: Spent 6.94s on a formula simplification. DAG size of input: 68 DAG size of output: 30 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-28 23:16:52,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 23:16:52,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:16:52,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 23:16:52,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-28 23:16:52,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-01-28 23:16:52,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 23:16:52,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 23:16:52,616 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-01-28 23:16:52,805 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:16:52,806 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-28 23:16:52,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 23:16:52,806 INFO L85 PathProgramCache]: Analyzing trace with hash 833298979, now seen corresponding path program 3 times [2022-01-28 23:16:52,806 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 23:16:52,806 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431989819] [2022-01-28 23:16:52,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 23:16:52,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 23:16:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 23:17:45,202 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-01-28 23:17:45,202 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 23:17:45,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1431989819] [2022-01-28 23:17:45,202 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1431989819] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 23:17:45,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1312109869] [2022-01-28 23:17:45,203 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-01-28 23:17:45,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:17:45,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 23:17:45,204 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 23:17:45,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-01-28 23:17:45,471 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-01-28 23:17:45,471 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 23:17:45,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 57 conjunts are in the unsatisfiable core [2022-01-28 23:17:45,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 23:17:45,649 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-01-28 23:17:46,096 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-01-28 23:17:46,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-01-28 23:17:46,223 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 13 treesize of output 15 [2022-01-28 23:17:46,693 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2022-01-28 23:17:47,302 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 16 [2022-01-28 23:18:06,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2022-01-28 23:18:15,248 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2022-01-28 23:19:28,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 25 [2022-01-28 23:19:33,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2022-01-28 23:19:40,858 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2022-01-28 23:21:23,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 30 treesize of output 26 [2022-01-28 23:21:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 104 refuted. 35 times theorem prover too weak. 235 trivial. 0 not checked. [2022-01-28 23:21:23,540 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 23:21:30,147 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t_funThread1of1ForFork0_~i~0#1_53| Int)) (or (forall ((|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81| Int)) (or (< |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81| (+ |c_~#cache~0.offset| (* 28 |v_t_funThread1of1ForFork0_~i~0#1_53|))) (= (select (select |c_#memory_int| |c_~#cache~0.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81|) 0))) (< |v_t_funThread1of1ForFork0_~i~0#1_53| (+ |c_t_funThread1of1ForFork0_#t~post41#1| 1)))) is different from false [2022-01-28 23:21:32,184 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t_funThread1of1ForFork0_~i~0#1_53| Int) (|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81| Int)) (or (< |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81| (+ |c_~#cache~0.offset| (* 28 |v_t_funThread1of1ForFork0_~i~0#1_53|))) (= (select (select |c_#memory_int| |c_~#cache~0.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81|) 0) (< |v_t_funThread1of1ForFork0_~i~0#1_53| (+ |c_t_funThread1of1ForFork0_~i~0#1| 1)))) is different from false [2022-01-28 23:21:33,260 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 2)) (= (select (select (store |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_1856)) |c_~#cache~0.base|) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0))) is different from false [2022-01-28 23:21:33,605 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 2)) (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_1856))) |c_~#cache~0.base|) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0))) is different from false [2022-01-28 23:21:34,371 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83| Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83|) (= 0 (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83| v_ArrVal_1856))) |c_~#cache~0.base|) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1))))) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 2)))) is different from false [2022-01-28 23:21:34,484 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83| Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (= (select (store (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852) |c_~#cache~0.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83| v_ArrVal_1856) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 2)) (< (+ |c_~#cache~0.offset| (* 28 |c_t_funThread1of1ForFork0_~i~0#1|)) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83|))) is different from false [2022-01-28 23:21:34,815 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 3)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ 3 |c_t_funThread1of1ForFork0_#t~post41#1|)) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 0) (= (select (store (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |c_~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 1) v_ArrVal_1856) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0))) is different from false [2022-01-28 23:21:34,909 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 3)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 3)) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 0) (= (select (store (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |c_~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 1) v_ArrVal_1856) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0))) is different from false [2022-01-28 23:21:35,876 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (v_ArrVal_1850 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 3)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 3)) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 0) (= (select (store (select (store (store |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_1850)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |c_~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 1) v_ArrVal_1856) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0))) is different from false [2022-01-28 23:21:38,196 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85| Int) (v_ArrVal_1850 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 3)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 3)) (= (select (store (select (store (store |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| (store (select |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85| v_ArrVal_1850)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |c_~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 1) v_ArrVal_1856) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0) (< |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 0))) is different from false [2022-01-28 23:21:38,457 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85| Int) (v_ArrVal_1850 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 3)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 3)) (< (+ |c_~#cache~0.offset| (* 28 |c_t_funThread1of1ForFork0_~i~0#1|)) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85|) (= (select (store (select (store (store |c_#memory_int| |c_~#cache~0.base| (store (select |c_#memory_int| |c_~#cache~0.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85| v_ArrVal_1850)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |c_~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 1) v_ArrVal_1856) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 0))) is different from false [2022-01-28 23:21:39,215 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (v_ArrVal_1850 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 3)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (= (select (store (select (store (store |c_#memory_int| |c_~#cache~0.base| (store (select |c_#memory_int| |c_~#cache~0.base|) (+ |c_~#cache~0.offset| (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 1) v_ArrVal_1850)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |c_~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 1) v_ArrVal_1856) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 4)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ 4 |c_t_funThread1of1ForFork0_#t~post41#1|)))) is different from false [2022-01-28 23:21:39,350 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (v_ArrVal_1850 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 3)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (= (select (store (select (store (store |c_#memory_int| |c_~#cache~0.base| (store (select |c_#memory_int| |c_~#cache~0.base|) (+ |c_~#cache~0.offset| (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 1) v_ArrVal_1850)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |c_~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 1) v_ArrVal_1856) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 4)) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 4)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 0))) is different from false [2022-01-28 23:21:41,064 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1847 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1852 (Array Int Int)) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (v_ArrVal_1850 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 3)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 4)) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 4)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 0) (= (select (store (select (store (let ((.cse0 (store |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_1847)))) (store .cse0 |c_~#cache~0.base| (store (select .cse0 |c_~#cache~0.base|) (+ |c_~#cache~0.offset| (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 1) v_ArrVal_1850))) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |c_~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 1) v_ArrVal_1856) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 0))) is different from false [2022-01-28 23:21:45,176 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1847 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_87| Int) (v_ArrVal_1852 (Array Int Int)) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (v_ArrVal_1850 Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| Int) (v_ArrVal_1856 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 3)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (< |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_87|) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 4)) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 4)) (<= 28 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113|) (= (select (store (select (store (let ((.cse0 (store |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| (store (select |c_#memory_int| |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_87| v_ArrVal_1847)))) (store .cse0 |c_~#cache~0.base| (store (select .cse0 |c_~#cache~0.base|) (+ |c_~#cache~0.offset| (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 1) v_ArrVal_1850))) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1852) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |c_~#cache~0.offset| |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 1) v_ArrVal_1856) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) |c_~#cache~0.offset| (* |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (- 1)))) 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 0) (< |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 0))) is different from false Received shutdown request... [2022-01-28 23:27:24,185 WARN L243 SmtUtils]: Removed 2 from assertion stack [2022-01-28 23:27:24,188 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-01-28 23:27:24,207 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-01-28 23:27:24,226 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-01-28 23:27:24,226 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-01-28 23:27:24,226 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-01-28 23:27:24,388 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 23:27:24,389 WARN L594 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 222 with TraceHistMax 10,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 5 for 1ms.. [2022-01-28 23:27:24,396 INFO L732 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1] [2022-01-28 23:27:24,397 INFO L308 ceAbstractionStarter]: Result for error location t_funThread1of1ForFork0 was TIMEOUT (1/2) [2022-01-28 23:27:24,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-01-28 23:27:24,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 23:27:24,400 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-01-28 23:27:24,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Waiting until timeout for monitored process [2022-01-28 23:27:24,404 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-01-28 23:27:24,408 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-01-28 23:27:24,408 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-28 23:27:24,409 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-28 23:27:24,409 WARN L594 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. [2022-01-28 23:27:24,409 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-28 23:27:24,409 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-28 23:27:24,409 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 3 remaining) [2022-01-28 23:27:24,410 INFO L732 BasicCegarLoop]: Path program histogram: [] [2022-01-28 23:27:24,410 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT,TIMEOUT,TIMEOUT (2/2) [2022-01-28 23:27:24,411 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-01-28 23:27:24,411 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-28 23:27:24,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.01 11:27:24 BasicIcfg [2022-01-28 23:27:24,414 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-28 23:27:24,414 INFO L158 Benchmark]: Toolchain (without parser) took 813147.43ms. Allocated memory was 175.1MB in the beginning and 406.8MB in the end (delta: 231.7MB). Free memory was 115.1MB in the beginning and 309.8MB in the end (delta: -194.7MB). Peak memory consumption was 38.1MB. Max. memory is 8.0GB. [2022-01-28 23:27:24,415 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 175.1MB. Free memory was 134.1MB in the beginning and 133.9MB in the end (delta: 136.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-01-28 23:27:24,415 INFO L158 Benchmark]: CACSL2BoogieTranslator took 547.23ms. Allocated memory was 175.1MB in the beginning and 257.9MB in the end (delta: 82.8MB). Free memory was 114.8MB in the beginning and 212.3MB in the end (delta: -97.5MB). Peak memory consumption was 16.0MB. Max. memory is 8.0GB. [2022-01-28 23:27:24,415 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.33ms. Allocated memory is still 257.9MB. Free memory was 212.3MB in the beginning and 209.4MB in the end (delta: 2.8MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-28 23:27:24,415 INFO L158 Benchmark]: Boogie Preprocessor took 31.19ms. Allocated memory is still 257.9MB. Free memory was 209.4MB in the beginning and 207.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-28 23:27:24,415 INFO L158 Benchmark]: RCFGBuilder took 499.48ms. Allocated memory is still 257.9MB. Free memory was 207.3MB in the beginning and 188.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2022-01-28 23:27:24,416 INFO L158 Benchmark]: TraceAbstraction took 812016.38ms. Allocated memory was 257.9MB in the beginning and 406.8MB in the end (delta: 148.9MB). Free memory was 187.9MB in the beginning and 309.8MB in the end (delta: -121.8MB). Peak memory consumption was 28.1MB. Max. memory is 8.0GB. [2022-01-28 23:27:24,417 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 175.1MB. Free memory was 134.1MB in the beginning and 133.9MB in the end (delta: 136.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 547.23ms. Allocated memory was 175.1MB in the beginning and 257.9MB in the end (delta: 82.8MB). Free memory was 114.8MB in the beginning and 212.3MB in the end (delta: -97.5MB). Peak memory consumption was 16.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 48.33ms. Allocated memory is still 257.9MB. Free memory was 212.3MB in the beginning and 209.4MB in the end (delta: 2.8MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 31.19ms. Allocated memory is still 257.9MB. Free memory was 209.4MB in the beginning and 207.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 499.48ms. Allocated memory is still 257.9MB. Free memory was 207.3MB in the beginning and 188.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * TraceAbstraction took 812016.38ms. Allocated memory was 257.9MB in the beginning and 406.8MB in the end (delta: 148.9MB). Free memory was 187.9MB in the beginning and 309.8MB in the end (delta: -121.8MB). Peak memory consumption was 28.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 31008, positive: 29472, positive conditional: 3673, positive unconditional: 25799, negative: 1536, negative conditional: 1430, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29627, positive: 29472, positive conditional: 3673, positive unconditional: 25799, negative: 155, negative conditional: 49, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29627, positive: 29472, positive conditional: 3673, positive unconditional: 25799, negative: 155, negative conditional: 49, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29644, positive: 29472, positive conditional: 1382, positive unconditional: 28090, negative: 172, negative conditional: 17, negative unconditional: 155, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29644, positive: 29472, positive conditional: 51, positive unconditional: 29421, negative: 172, negative conditional: 3, negative unconditional: 169, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29644, positive: 29472, positive conditional: 51, positive unconditional: 29421, negative: 172, negative conditional: 3, negative unconditional: 169, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14146, positive: 14038, positive conditional: 0, positive unconditional: 14038, negative: 108, negative conditional: 2, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14146, positive: 13990, positive conditional: 0, positive unconditional: 13990, negative: 156, negative conditional: 0, negative unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 48, positive conditional: 0, positive unconditional: 48, negative: 108, negative conditional: 2, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 106, positive conditional: 0, positive unconditional: 106, negative: 205, negative conditional: 3, negative unconditional: 202, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 29644, positive: 15434, positive conditional: 51, positive unconditional: 15383, negative: 64, negative conditional: 1, negative unconditional: 63, unknown: 14146, unknown conditional: 2, unknown unconditional: 14144] , Statistics on independence cache: Total cache size (in pairs): 14146, Positive cache size: 14038, Positive conditional cache size: 0, Positive unconditional cache size: 14038, Negative cache size: 108, Negative conditional cache size: 2, Negative unconditional cache size: 106, Eliminated conditions: 1345, Maximal queried relation: 1, Independence queries for same thread: 1381 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.5s, Number of persistent set computation: 788, Number of trivial persistent sets: 348, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 25905, positive: 25799, positive conditional: 0, positive unconditional: 25799, negative: 106, negative conditional: 0, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 31008, positive: 29472, positive conditional: 3673, positive unconditional: 25799, negative: 1536, negative conditional: 1430, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29627, positive: 29472, positive conditional: 3673, positive unconditional: 25799, negative: 155, negative conditional: 49, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29627, positive: 29472, positive conditional: 3673, positive unconditional: 25799, negative: 155, negative conditional: 49, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29644, positive: 29472, positive conditional: 1382, positive unconditional: 28090, negative: 172, negative conditional: 17, negative unconditional: 155, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29644, positive: 29472, positive conditional: 51, positive unconditional: 29421, negative: 172, negative conditional: 3, negative unconditional: 169, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29644, positive: 29472, positive conditional: 51, positive unconditional: 29421, negative: 172, negative conditional: 3, negative unconditional: 169, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14146, positive: 14038, positive conditional: 0, positive unconditional: 14038, negative: 108, negative conditional: 2, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14146, positive: 13990, positive conditional: 0, positive unconditional: 13990, negative: 156, negative conditional: 0, negative unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 48, positive conditional: 0, positive unconditional: 48, negative: 108, negative conditional: 2, negative unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 106, positive conditional: 0, positive unconditional: 106, negative: 205, negative conditional: 3, negative unconditional: 202, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 29644, positive: 15434, positive conditional: 51, positive unconditional: 15383, negative: 64, negative conditional: 1, negative unconditional: 63, unknown: 14146, unknown conditional: 2, unknown unconditional: 14144] , Statistics on independence cache: Total cache size (in pairs): 14146, Positive cache size: 14038, Positive conditional cache size: 0, Positive unconditional cache size: 14038, Negative cache size: 108, Negative conditional cache size: 2, Negative unconditional cache size: 106, Eliminated conditions: 1345, Maximal queried relation: 1, Independence queries for same thread: 1381 - 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 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 0, Number of trivial persistent sets: 0, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 929]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 222 with TraceHistMax 10,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 5 for 1ms.. - TimeoutResultAtElement [Line: 929]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 929]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 953]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: t_funThread1of1ForFork0 with 1 thread instances CFG has 3 procedures, 269 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 811.9s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 126.6s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 94, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 50.7s InterpolantComputationTime, 4232 NumberOfCodeBlocks, 4232 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 5567 ConstructedInterpolants, 159 QuantifiedInterpolants, 22624 SizeOfPredicates, 43 NumberOfNonLiveVariables, 4089 ConjunctsInSsa, 63 ConjunctsInUnsatCore, 16 InterpolantComputations, 3 PerfectInterpolantSequences, 17572/17988 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 3 procedures, 269 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown