/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-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_73-funloop_hard_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.abstract-por-f0ea240 [2022-02-11 03:05:44,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-11 03:05:44,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-11 03:05:44,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-11 03:05:44,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-11 03:05:44,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-11 03:05:44,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-11 03:05:44,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-11 03:05:44,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-11 03:05:44,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-11 03:05:44,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-11 03:05:44,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-11 03:05:44,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-11 03:05:44,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-11 03:05:44,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-11 03:05:44,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-11 03:05:44,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-11 03:05:44,986 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-11 03:05:44,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-11 03:05:44,989 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-11 03:05:44,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-11 03:05:44,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-11 03:05:44,992 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-11 03:05:44,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-11 03:05:44,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-02-11 03:05:45,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-11 03:05:45,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-11 03:05:45,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-11 03:05:45,004 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-NewStatesSleepPersistent-NoLbe.epf [2022-02-11 03:05:45,035 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-11 03:05:45,036 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-11 03:05:45,037 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-11 03:05:45,037 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-11 03:05:45,038 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-11 03:05:45,038 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-11 03:05:45,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-11 03:05:45,039 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-11 03:05:45,039 INFO L138 SettingsManager]: * Use SBE=true [2022-02-11 03:05:45,039 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-11 03:05:45,040 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-11 03:05:45,040 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-11 03:05:45,040 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-11 03:05:45,040 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-11 03:05:45,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-11 03:05:45,040 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-11 03:05:45,041 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-11 03:05:45,041 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-11 03:05:45,041 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-11 03:05:45,041 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-11 03:05:45,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-11 03:05:45,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-11 03:05:45,041 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-11 03:05:45,041 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-11 03:05:45,042 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-11 03:05:45,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 03:05:45,042 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-11 03:05:45,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-11 03:05:45,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-11 03:05:45,042 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-11 03:05:45,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-11 03:05:45,043 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-11 03:05:45,043 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-11 03:05:45,043 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-11 03:05:45,043 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-11 03:05:45,043 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2022-02-11 03:05:45,043 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-11 03:05:45,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-11 03:05:45,268 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-11 03:05:45,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-11 03:05:45,271 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-11 03:05:45,272 INFO L275 PluginConnector]: CDTParser initialized [2022-02-11 03:05:45,273 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_73-funloop_hard_racefree.i [2022-02-11 03:05:45,342 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ba854dc6/0d49e402a5764d7d87e68d4f3dcdc537/FLAG6ac04505a [2022-02-11 03:05:45,851 INFO L306 CDTParser]: Found 1 translation units. [2022-02-11 03:05:45,852 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_73-funloop_hard_racefree.i [2022-02-11 03:05:45,870 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ba854dc6/0d49e402a5764d7d87e68d4f3dcdc537/FLAG6ac04505a [2022-02-11 03:05:46,301 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ba854dc6/0d49e402a5764d7d87e68d4f3dcdc537 [2022-02-11 03:05:46,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-11 03:05:46,304 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-11 03:05:46,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-11 03:05:46,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-11 03:05:46,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-11 03:05:46,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c966ad2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46, skipping insertion in model container [2022-02-11 03:05:46,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-11 03:05:46,377 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-11 03:05:46,731 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_73-funloop_hard_racefree.i[41323,41336] [2022-02-11 03:05:46,755 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 03:05:46,768 INFO L203 MainTranslator]: Completed pre-run [2022-02-11 03:05:46,797 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_73-funloop_hard_racefree.i[41323,41336] [2022-02-11 03:05:46,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 03:05:46,865 INFO L208 MainTranslator]: Completed translation [2022-02-11 03:05:46,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46 WrapperNode [2022-02-11 03:05:46,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-11 03:05:46,867 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-11 03:05:46,867 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-11 03:05:46,867 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-11 03:05:46,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,887 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,910 INFO L137 Inliner]: procedures = 271, calls = 41, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 247 [2022-02-11 03:05:46,910 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-11 03:05:46,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-11 03:05:46,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-11 03:05:46,911 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-11 03:05:46,918 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,930 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,942 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-11 03:05:46,942 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-11 03:05:46,942 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-11 03:05:46,942 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-11 03:05:46,943 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (1/1) ... [2022-02-11 03:05:46,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 03:05:46,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:05:46,976 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-11 03:05:46,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-11 03:05:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-11 03:05:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-11 03:05:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-11 03:05:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-11 03:05:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-11 03:05:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-11 03:05:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-02-11 03:05:47,007 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-02-11 03:05:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-11 03:05:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-11 03:05:47,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-11 03:05:47,009 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-11 03:05:47,110 INFO L234 CfgBuilder]: Building ICFG [2022-02-11 03:05:47,111 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-11 03:05:47,455 INFO L275 CfgBuilder]: Performing block encoding [2022-02-11 03:05:47,464 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-11 03:05:47,465 INFO L299 CfgBuilder]: Removed 35 assume(true) statements. [2022-02-11 03:05:47,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 03:05:47 BoogieIcfgContainer [2022-02-11 03:05:47,466 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-11 03:05:47,468 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-11 03:05:47,468 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-11 03:05:47,470 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-11 03:05:47,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.02 03:05:46" (1/3) ... [2022-02-11 03:05:47,471 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19e80649 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 03:05:47, skipping insertion in model container [2022-02-11 03:05:47,471 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:05:46" (2/3) ... [2022-02-11 03:05:47,471 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19e80649 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 03:05:47, skipping insertion in model container [2022-02-11 03:05:47,471 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 03:05:47" (3/3) ... [2022-02-11 03:05:47,472 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_73-funloop_hard_racefree.i [2022-02-11 03:05:47,476 WARN L154 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-11 03:05:47,477 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-11 03:05:47,477 INFO L168 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-02-11 03:05:47,477 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-11 03:05:47,533 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,534 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,534 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,534 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,534 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,534 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,534 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,534 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,535 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,535 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,537 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,537 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,538 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,538 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,538 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,539 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,539 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,539 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,539 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,539 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,540 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,540 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,540 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,541 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,541 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,541 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,542 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,543 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,543 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,543 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,543 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,543 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,543 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,543 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,544 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,544 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,544 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,544 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,544 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,544 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,544 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,544 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,545 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,545 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,545 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,545 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,545 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,545 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,545 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,546 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,546 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,546 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,546 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,546 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,546 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,546 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,547 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,547 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,547 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,547 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,547 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,547 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,548 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,548 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,549 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,549 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,549 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,550 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,551 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,552 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,552 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,552 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,553 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,553 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,554 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,554 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,554 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,554 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,555 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,555 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,555 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,555 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,555 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,555 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,556 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,556 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,556 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,557 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,558 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,558 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,560 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,564 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,565 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,565 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,565 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,565 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,565 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,566 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,567 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,567 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,567 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,567 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,567 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,567 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,567 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,568 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,568 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,568 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,568 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,568 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,568 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,568 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,569 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,569 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,569 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,569 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,571 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,571 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,571 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,572 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,572 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,572 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,572 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,572 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,572 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,572 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,573 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,573 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,573 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,573 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,573 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,573 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,574 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,574 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,574 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,574 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,574 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,574 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,575 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,575 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,575 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,575 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,575 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,575 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,576 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,576 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,576 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,576 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,576 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,577 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,577 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,577 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,577 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,577 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,577 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,578 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,578 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,578 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,578 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,579 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,579 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,579 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,579 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,580 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,585 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,586 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,586 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,586 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,586 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,586 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,587 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,595 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,595 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,596 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,596 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,596 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,596 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,596 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,596 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,596 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,597 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,597 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,597 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,597 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,597 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,597 WARN L322 ript$VariableManager]: TermVariable |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:05:47,601 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-02-11 03:05:47,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 03:05:47,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:05:47,639 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 03:05:47,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-02-11 03:05:47,669 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t_funThread1of1ForFork0 ======== [2022-02-11 03:05:47,675 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 [2022-02-11 03:05:47,675 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-11 03:05:48,199 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:05:48,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:05:48,207 INFO L85 PathProgramCache]: Analyzing trace with hash -1963515861, now seen corresponding path program 1 times [2022-02-11 03:05:48,214 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:05:48,214 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1228859273] [2022-02-11 03:05:48,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:05:48,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:05:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:05:48,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1081 trivial. 0 not checked. [2022-02-11 03:05:48,585 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:05:48,586 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1228859273] [2022-02-11 03:05:48,586 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1228859273] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:05:48,586 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:05:48,586 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 03:05:48,587 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39689775] [2022-02-11 03:05:48,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:05:48,594 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 03:05:48,594 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:05:48,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 03:05:48,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 03:05:48,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:48,616 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:05:48,618 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) [2022-02-11 03:05:48,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:48,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:48,653 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-11 03:05:48,654 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:05:48,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:05:48,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1969871598, now seen corresponding path program 1 times [2022-02-11 03:05:48,656 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:05:48,657 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884031303] [2022-02-11 03:05:48,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:05:48,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:05:48,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:05:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1081 trivial. 0 not checked. [2022-02-11 03:05:48,829 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:05:48,829 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1884031303] [2022-02-11 03:05:48,830 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1884031303] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:05:48,830 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:05:48,830 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 03:05:48,830 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245893622] [2022-02-11 03:05:48,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:05:48,832 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 03:05:48,833 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:05:48,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 03:05:48,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 03:05:48,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:48,834 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:05:48,834 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) [2022-02-11 03:05:48,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:48,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:48,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:48,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:48,882 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-11 03:05:48,882 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:05:48,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:05:48,882 INFO L85 PathProgramCache]: Analyzing trace with hash -2007277458, now seen corresponding path program 1 times [2022-02-11 03:05:48,882 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:05:48,883 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566329713] [2022-02-11 03:05:48,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:05:48,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:05:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:05:49,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1081 trivial. 0 not checked. [2022-02-11 03:05:49,089 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:05:49,090 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566329713] [2022-02-11 03:05:49,090 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1566329713] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:05:49,090 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2012012765] [2022-02-11 03:05:49,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:05:49,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:05:49,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:05:49,096 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 03:05:49,098 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-11 03:05:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:05:49,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 913 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-11 03:05:49,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:05:49,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 856 trivial. 0 not checked. [2022-02-11 03:05:49,958 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-11 03:05:49,962 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2012012765] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:05:49,962 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-11 03:05:49,962 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-02-11 03:05:49,962 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980554243] [2022-02-11 03:05:49,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:05:49,963 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 03:05:49,963 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:05:49,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 03:05:49,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-11 03:05:49,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:49,964 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:05:49,965 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) [2022-02-11 03:05:49,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:49,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:49,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:50,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:50,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:50,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:50,144 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-02-11 03:05:50,335 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 [2022-02-11 03:05:50,336 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:05:50,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:05:50,336 INFO L85 PathProgramCache]: Analyzing trace with hash -1942157376, now seen corresponding path program 1 times [2022-02-11 03:05:50,336 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:05:50,336 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419070947] [2022-02-11 03:05:50,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:05:50,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:05:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:05:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-02-11 03:05:50,506 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:05:50,507 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419070947] [2022-02-11 03:05:50,507 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [419070947] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:05:50,507 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1742886817] [2022-02-11 03:05:50,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:05:50,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:05:50,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:05:50,508 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 03:05:50,535 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-11 03:05:50,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:05:50,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 1253 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-11 03:05:50,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:05:51,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-02-11 03:05:51,513 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:05:52,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-02-11 03:05:52,424 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1742886817] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 03:05:52,424 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 03:05:52,424 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-11 03:05:52,425 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570992095] [2022-02-11 03:05:52,425 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 03:05:52,426 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-11 03:05:52,426 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:05:52,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-11 03:05:52,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-11 03:05:52,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:52,427 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:05:52,427 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) [2022-02-11 03:05:52,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:52,428 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:52,428 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:52,428 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:52,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:52,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:52,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:52,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:05:52,537 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-02-11 03:05:52,735 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 [2022-02-11 03:05:52,736 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:05:52,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:05:52,736 INFO L85 PathProgramCache]: Analyzing trace with hash -877946944, now seen corresponding path program 2 times [2022-02-11 03:05:52,736 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:05:52,737 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508331392] [2022-02-11 03:05:52,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:05:52,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:05:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:05:52,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2099 backedges. 319 proven. 1 refuted. 0 times theorem prover too weak. 1779 trivial. 0 not checked. [2022-02-11 03:05:52,909 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:05:52,909 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508331392] [2022-02-11 03:05:52,909 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [508331392] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:05:52,909 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [694913191] [2022-02-11 03:05:52,909 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-11 03:05:52,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:05:52,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:05:52,911 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 03:05:52,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-11 03:05:53,235 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-11 03:05:53,235 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 03:05:53,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 1273 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-11 03:05:53,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:05:54,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2099 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-02-11 03:05:54,010 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:05:54,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2099 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-02-11 03:05:54,896 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [694913191] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 03:05:54,896 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 03:05:54,896 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 19 [2022-02-11 03:05:54,896 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270682144] [2022-02-11 03:05:54,896 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 03:05:54,897 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-02-11 03:05:54,898 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:05:54,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-02-11 03:05:54,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2022-02-11 03:05:54,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:54,899 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:05:54,899 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) [2022-02-11 03:05:54,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:54,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:54,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:54,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:05:54,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:55,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:55,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:55,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:55,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:05:55,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:05:55,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-11 03:05:55,416 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 [2022-02-11 03:05:55,417 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:05:55,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:05:55,417 INFO L85 PathProgramCache]: Analyzing trace with hash 2043992527, now seen corresponding path program 1 times [2022-02-11 03:05:55,417 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:05:55,418 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962078031] [2022-02-11 03:05:55,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:05:55,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:05:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:05:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-11 03:05:55,587 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:05:55,587 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1962078031] [2022-02-11 03:05:55,587 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1962078031] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:05:55,587 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1389759263] [2022-02-11 03:05:55,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:05:55,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:05:55,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:05:55,589 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 03:05:55,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-11 03:05:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:05:55,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-11 03:05:55,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:05:55,999 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-11 03:05:56,000 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:05:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-11 03:05:56,245 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1389759263] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 03:05:56,245 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 03:05:56,245 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2022-02-11 03:05:56,245 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1601800170] [2022-02-11 03:05:56,245 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 03:05:56,246 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-02-11 03:05:56,246 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:05:56,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-02-11 03:05:56,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2022-02-11 03:05:56,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:56,247 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:05:56,247 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) [2022-02-11 03:05:56,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:56,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:56,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:56,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:05:56,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:05:56,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:56,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:05:56,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:56,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:05:56,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:05:56,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:05:56,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-02-11 03:05:56,552 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-02-11 03:05:56,739 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 [2022-02-11 03:05:56,739 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:05:56,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:05:56,740 INFO L85 PathProgramCache]: Analyzing trace with hash -1157099697, now seen corresponding path program 2 times [2022-02-11 03:05:56,740 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:05:56,740 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410125858] [2022-02-11 03:05:56,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:05:56,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:05:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:05:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-02-11 03:05:58,848 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:05:58,848 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [410125858] [2022-02-11 03:05:58,848 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [410125858] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:05:58,848 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [209575244] [2022-02-11 03:05:58,848 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-11 03:05:58,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:05:58,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:05:58,851 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) [2022-02-11 03:05:58,880 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-11 03:05:59,051 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-11 03:05:59,051 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 03:05:59,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 41 conjunts are in the unsatisfiable core [2022-02-11 03:05:59,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:05:59,183 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-02-11 03:05:59,698 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-02-11 03:05:59,698 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-02-11 03:05:59,790 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-02-11 03:06:00,182 INFO L387 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 [2022-02-11 03:06:00,906 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 18 [2022-02-11 03:06:01,298 INFO L387 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 29 treesize of output 24 [2022-02-11 03:06:03,364 INFO L387 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 21 treesize of output 17 [2022-02-11 03:06:03,472 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-02-11 03:06:03,473 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:06:12,849 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 (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (+ 2 |c_t_funThread1of1ForFork0_~i~0#1|)) (= (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) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28) |c_~#cache~0.offset| (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117|))) 0) (>= |aux_mod_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|))) is different from false [2022-02-11 03:06:12,893 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 (= (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) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28) |c_~#cache~0.offset| (* (- 1) |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| (+ 2 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_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|))) is different from false [2022-02-11 03:06:13,560 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_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| (+ 2 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_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|) (= (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) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28) |c_~#cache~0.offset| (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117|))) 0))) is different from false [2022-02-11 03:06:14,013 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 (= (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|) |c_t_funThread1of1ForFork0_cache_entry_addref_#in~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_#in~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| v_ArrVal_1683))) |c_~#cache~0.base|) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28) |c_~#cache~0.offset| (* (- 1) |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| (+ 2 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_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|))) is different from false [2022-02-11 03:06:14,097 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 (= (select (let ((.cse0 (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 28) |c_~#cache~0.offset|))) (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) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28) |c_~#cache~0.offset| (* (- 1) |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| (+ 2 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_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|))) is different from false [2022-02-11 03:06:14,208 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_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 2) (= (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| v_ArrVal_1680)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1681) |c_~#cache~0.base|) |c_~#cache~0.offset| v_ArrVal_1683) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28) |c_~#cache~0.offset| (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117|))) 0) (>= |aux_mod_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|))) is different from false [2022-02-11 03:06:14,347 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1680 Int) (v_ArrVal_1678 (Array Int 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_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 2) (= (select (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|) |c_~#cache~0.offset| v_ArrVal_1680))) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1681) |c_~#cache~0.base|) |c_~#cache~0.offset| v_ArrVal_1683) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117| 28) |c_~#cache~0.offset| (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_76_117|))) 0) (>= |aux_mod_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|))) is different from false [2022-02-11 03:06:18,716 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 03:06:18,726 INFO L387 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 43 treesize of output 33 [2022-02-11 03:06:18,732 INFO L387 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 134 treesize of output 114 [2022-02-11 03:06:18,824 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-02-11 03:06:18,824 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2022-02-11 03:06:18,860 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 13 not checked. [2022-02-11 03:06:18,860 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [209575244] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 03:06:18,860 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 03:06:18,860 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 19, 20] total 52 [2022-02-11 03:06:18,860 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831715490] [2022-02-11 03:06:18,860 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 03:06:18,861 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-02-11 03:06:18,861 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:06:18,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-02-11 03:06:18,863 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=265, Invalid=1735, Unknown=8, NotChecked=644, Total=2652 [2022-02-11 03:06:18,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:06:18,863 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:06:18,863 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 5.115384615384615) internal successors, (266), 52 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:06:18,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:06:18,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:06:18,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:06:18,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:06:18,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:06:18,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-02-11 03:06:18,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:06:25,184 WARN L228 SmtUtils]: Spent 6.23s on a formula simplification. DAG size of input: 46 DAG size of output: 20 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-02-11 03:06:50,972 WARN L228 SmtUtils]: Spent 15.34s on a formula simplification. DAG size of input: 84 DAG size of output: 36 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-02-11 03:07:03,475 WARN L228 SmtUtils]: Spent 7.65s on a formula simplification. DAG size of input: 92 DAG size of output: 34 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-02-11 03:07:08,859 WARN L228 SmtUtils]: Spent 5.33s on a formula simplification. DAG size of input: 69 DAG size of output: 30 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-02-11 03:07:10,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:07:10,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:07:10,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:07:10,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:07:10,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:07:10,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-02-11 03:07:10,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-02-11 03:07:10,762 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-02-11 03:07:10,945 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 [2022-02-11 03:07:10,945 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:07:10,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:07:10,946 INFO L85 PathProgramCache]: Analyzing trace with hash -6258995, now seen corresponding path program 3 times [2022-02-11 03:07:10,946 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:07:10,946 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731714691] [2022-02-11 03:07:10,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:07:10,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:07:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:07:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-02-11 03:07:59,750 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:07:59,751 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731714691] [2022-02-11 03:07:59,751 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1731714691] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:07:59,751 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1255491587] [2022-02-11 03:07:59,751 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-11 03:07:59,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:07:59,751 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:07:59,752 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) [2022-02-11 03:07:59,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-11 03:08:00,059 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-02-11 03:08:00,059 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 03:08:00,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 70 conjunts are in the unsatisfiable core [2022-02-11 03:08:00,068 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:08:00,278 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-02-11 03:08:00,840 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-02-11 03:08:00,841 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-02-11 03:08:00,960 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-02-11 03:08:01,339 INFO L387 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 [2022-02-11 03:08:01,908 INFO L387 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 [2022-02-11 03:08:18,981 INFO L387 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 [2022-02-11 03:08:26,567 INFO L387 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 [2022-02-11 03:09:44,370 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-02-11 03:09:51,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 03:09:51,621 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 18 [2022-02-11 03:09:52,044 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 25 [2022-02-11 03:09:52,326 INFO L387 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 [2022-02-11 03:09:55,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 03:09:55,602 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 18 [2022-02-11 03:09:55,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 03:09:55,700 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 18 [2022-02-11 03:09:55,849 INFO L387 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 31 treesize of output 26 [2022-02-11 03:10:01,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 03:10:01,486 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 18 [2022-02-11 03:10:03,982 INFO L387 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 9 treesize of output 3 [2022-02-11 03:11:45,141 INFO L387 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 [2022-02-11 03:11:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 106 refuted. 33 times theorem prover too weak. 235 trivial. 0 not checked. [2022-02-11 03:11:45,470 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:11:52,056 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 (= (select (select |c_#memory_int| |c_~#cache~0.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81|) 0) (< |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81| (+ (* |v_t_funThread1of1ForFork0_~i~0#1_53| 28) |c_~#cache~0.offset|)))) (not (<= (+ |c_t_funThread1of1ForFork0_#t~post41#1| 1) |v_t_funThread1of1ForFork0_~i~0#1_53|)))) is different from false [2022-02-11 03:11:54,097 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 (= (select (select |c_#memory_int| |c_~#cache~0.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81|) 0) (< |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81| (+ (* |v_t_funThread1of1ForFork0_~i~0#1_53| 28) |c_~#cache~0.offset|)) (< |v_t_funThread1of1ForFork0_~i~0#1_53| (+ |c_t_funThread1of1ForFork0_~i~0#1| 1)))) is different from false [2022-02-11 03:11:56,159 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81| Int) (|v_t_funThread1of1ForFork0_~i~0#1_53| Int)) (or (= (select (select |c_#memory_int| |c_~#cache~0.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81|) 0) (< |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81| (+ (* |v_t_funThread1of1ForFork0_~i~0#1_53| 28) |c_~#cache~0.offset|)) (< |v_t_funThread1of1ForFork0_~i~0#1_53| (+ |c_t_funThread1of1ForFork0_~i~0#1| 1)))) is different from false [2022-02-11 03:11:58,283 WARN L838 $PredicateComparison]: unable to prove that (forall ((|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1861 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_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_1861)) |c_~#cache~0.base|) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0) (> 0 |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| (+ 2 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28))) is different from false [2022-02-11 03:11:58,626 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1861 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1855))) (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_1861))) |c_~#cache~0.base|) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ 2 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28))) is different from false [2022-02-11 03:11:59,124 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83| Int) (v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1861 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (not (<= |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83| |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset|)) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1855))) (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_1861))) |c_~#cache~0.base|) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ 2 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28))) is different from false [2022-02-11 03:11:59,212 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83| Int) (v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1861 Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (= (select (store (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1855) |c_~#cache~0.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83| v_ArrVal_1861) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0) (> 0 |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| (+ 2 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (< (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 28) |c_~#cache~0.offset|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83|))) is different from false [2022-02-11 03:11:59,436 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1861 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) (|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)) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (= (select (store (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1855) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| |c_~#cache~0.offset| 1) v_ArrVal_1861) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_#t~post41#1| 3)))) is different from false [2022-02-11 03:11:59,500 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1861 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) (|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)) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ 3 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (= (select (store (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1855) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| |c_~#cache~0.offset| 1) v_ArrVal_1861) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0))) is different from false [2022-02-11 03:12:00,215 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (v_ArrVal_1850 Int) (v_ArrVal_1861 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) (|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)) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) (= (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_1855) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| |c_~#cache~0.offset| 1) v_ArrVal_1861) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ 3 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28))) is different from false [2022-02-11 03:12:01,935 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85| Int) (v_ArrVal_1850 Int) (v_ArrVal_1861 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) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int)) (or (not (<= |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85| |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset|)) (< |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)) (= (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_1855) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| |c_~#cache~0.offset| 1) v_ArrVal_1861) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ 3 |c_t_funThread1of1ForFork0_~i~0#1|)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28))) is different from false [2022-02-11 03:12:02,134 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85| Int) (v_ArrVal_1850 Int) (v_ArrVal_1861 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) (|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)) (< (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 28) |c_~#cache~0.offset|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85|) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ 3 |c_t_funThread1of1ForFork0_~i~0#1|)) (= (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_1855) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| |c_~#cache~0.offset| 1) v_ArrVal_1861) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28))) is different from false [2022-02-11 03:12:02,544 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (v_ArrVal_1850 Int) (v_ArrVal_1861 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) (|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)) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (= 0 (select (store (select (store (store |c_#memory_int| |c_~#cache~0.base| (store (select |c_#memory_int| |c_~#cache~0.base|) (+ (* |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| |c_~#cache~0.offset| 1) v_ArrVal_1850)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1855) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| |c_~#cache~0.offset| 1) v_ArrVal_1861) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|))) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_#t~post41#1| 4)) (> 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|) (< |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)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 28))) is different from false [2022-02-11 03:12:02,654 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (v_ArrVal_1850 Int) (v_ArrVal_1861 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) (|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)) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 4)) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (= 0 (select (store (select (store (store |c_#memory_int| |c_~#cache~0.base| (store (select |c_#memory_int| |c_~#cache~0.base|) (+ (* |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| |c_~#cache~0.offset| 1) v_ArrVal_1850)) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1855) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| |c_~#cache~0.offset| 1) v_ArrVal_1861) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|))) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) (> 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|) (< |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)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 28))) is different from false [2022-02-11 03:12:03,803 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1847 Int) (v_ArrVal_1855 (Array Int Int)) (|aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| Int) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (v_ArrVal_1850 Int) (v_ArrVal_1861 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) (|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)) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 4)) (= (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|) (+ (* |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| |c_~#cache~0.offset| 1) v_ArrVal_1850))) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1855) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| |c_~#cache~0.offset| 1) v_ArrVal_1861) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) (> 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|) (< |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)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 28))) is different from false [2022-02-11 03:12:06,736 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1847 Int) (v_ArrVal_1855 (Array Int 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) (|aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| Int) (v_ArrVal_1850 Int) (v_ArrVal_1861 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) (|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)) (< |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| (+ |c_t_funThread1of1ForFork0_~i~0#1| 4)) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) (= (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|) (+ (* |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| |c_~#cache~0.offset| 1) v_ArrVal_1850))) |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1855) |c_~#cache~0.base|) (+ (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| 28) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113| |c_~#cache~0.offset| 1) v_ArrVal_1861) (+ (- 1) (* |aux_div_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (* (- 1) |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117|) |c_~#cache~0.offset|)) 0) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_83_113|) (not (<= |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_87| |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset|)) (> 0 |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113|) (< |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)) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_81_117| 28) (>= |aux_mod_v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_85_113| 28))) is different from false Received shutdown request... [2022-02-11 03:18:56,849 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-11 03:18:56,855 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 [2022-02-11 03:18:56,867 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-02-11 03:18:56,867 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 [2022-02-11 03:18:56,880 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-11 03:18:57,049 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 [2022-02-11 03:18:57,050 WARN L594 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 222 with TraceHistMax 10,while TraceCheckSpWp was constructing backward predicates,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. [2022-02-11 03:18:57,056 INFO L733 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1] [2022-02-11 03:18:57,056 INFO L313 ceAbstractionStarter]: Result for error location t_funThread1of1ForFork0 was TIMEOUT (1/2) [2022-02-11 03:18:57,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 03:18:57,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:18:57,059 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) [2022-02-11 03:18:57,059 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 [2022-02-11 03:18:57,059 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 [2022-02-11 03:18:57,064 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-11 03:18:57,064 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 [2022-02-11 03:18:57,065 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-11 03:18:57,065 WARN L594 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. [2022-02-11 03:18:57,065 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-02-11 03:18:57,065 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-02-11 03:18:57,065 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 3 remaining) [2022-02-11 03:18:57,066 INFO L733 BasicCegarLoop]: Path program histogram: [] [2022-02-11 03:18:57,066 INFO L313 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT,TIMEOUT,TIMEOUT (2/2) [2022-02-11 03:18:57,067 INFO L234 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-11 03:18:57,067 INFO L184 ceAbstractionStarter]: Computing trace abstraction results [2022-02-11 03:18:57,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.02 03:18:57 BasicIcfg [2022-02-11 03:18:57,070 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-11 03:18:57,070 INFO L158 Benchmark]: Toolchain (without parser) took 790765.73ms. Allocated memory was 182.5MB in the beginning and 505.4MB in the end (delta: 323.0MB). Free memory was 151.6MB in the beginning and 264.1MB in the end (delta: -112.5MB). Peak memory consumption was 210.0MB. Max. memory is 8.0GB. [2022-02-11 03:18:57,070 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 182.5MB. Free memory is still 139.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-11 03:18:57,070 INFO L158 Benchmark]: CACSL2BoogieTranslator took 560.70ms. Allocated memory was 182.5MB in the beginning and 291.5MB in the end (delta: 109.1MB). Free memory was 151.4MB in the beginning and 242.0MB in the end (delta: -90.6MB). Peak memory consumption was 23.5MB. Max. memory is 8.0GB. [2022-02-11 03:18:57,071 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.80ms. Allocated memory is still 291.5MB. Free memory was 242.0MB in the beginning and 238.9MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-11 03:18:57,071 INFO L158 Benchmark]: Boogie Preprocessor took 30.57ms. Allocated memory is still 291.5MB. Free memory was 238.9MB in the beginning and 236.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-11 03:18:57,071 INFO L158 Benchmark]: RCFGBuilder took 524.24ms. Allocated memory is still 291.5MB. Free memory was 236.8MB in the beginning and 217.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2022-02-11 03:18:57,071 INFO L158 Benchmark]: TraceAbstraction took 789601.97ms. Allocated memory was 291.5MB in the beginning and 505.4MB in the end (delta: 213.9MB). Free memory was 217.4MB in the beginning and 264.1MB in the end (delta: -46.6MB). Peak memory consumption was 168.9MB. Max. memory is 8.0GB. [2022-02-11 03:18:57,072 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 182.5MB. Free memory is still 139.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 560.70ms. Allocated memory was 182.5MB in the beginning and 291.5MB in the end (delta: 109.1MB). Free memory was 151.4MB in the beginning and 242.0MB in the end (delta: -90.6MB). Peak memory consumption was 23.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 43.80ms. Allocated memory is still 291.5MB. Free memory was 242.0MB in the beginning and 238.9MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.57ms. Allocated memory is still 291.5MB. Free memory was 238.9MB in the beginning and 236.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 524.24ms. Allocated memory is still 291.5MB. Free memory was 236.8MB in the beginning and 217.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * TraceAbstraction took 789601.97ms. Allocated memory was 291.5MB in the beginning and 505.4MB in the end (delta: 213.9MB). Free memory was 217.4MB in the beginning and 264.1MB in the end (delta: -46.6MB). Peak memory consumption was 168.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 31145, positive: 29604, positive conditional: 3675, positive unconditional: 25929, negative: 1541, negative conditional: 1426, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29768, positive: 29604, positive conditional: 3675, positive unconditional: 25929, negative: 164, negative conditional: 49, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29768, positive: 29604, positive conditional: 3675, positive unconditional: 25929, negative: 164, negative conditional: 49, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29785, positive: 29604, positive conditional: 1382, positive unconditional: 28222, negative: 181, negative conditional: 17, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29785, positive: 29604, positive conditional: 50, positive unconditional: 29554, negative: 181, negative conditional: 3, negative unconditional: 178, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29785, positive: 29604, positive conditional: 50, positive unconditional: 29554, negative: 181, negative conditional: 3, negative unconditional: 178, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14053, positive: 13936, positive conditional: 0, positive unconditional: 13936, negative: 117, negative conditional: 2, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14053, positive: 13857, positive conditional: 0, positive unconditional: 13857, negative: 196, negative conditional: 0, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 196, positive: 79, positive conditional: 0, positive unconditional: 79, negative: 117, negative conditional: 2, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 358, positive: 151, positive conditional: 0, positive unconditional: 151, negative: 208, negative conditional: 3, negative unconditional: 205, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 29785, positive: 15668, positive conditional: 50, positive unconditional: 15618, negative: 64, negative conditional: 1, negative unconditional: 63, unknown: 14053, unknown conditional: 2, unknown unconditional: 14051] , Statistics on independence cache: Total cache size (in pairs): 14053, Positive cache size: 13936, Positive conditional cache size: 0, Positive unconditional cache size: 13936, Negative cache size: 117, Negative conditional cache size: 2, Negative unconditional cache size: 115, Eliminated conditions: 1346, Maximal queried relation: 1, Independence queries for same thread: 1377 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.5s, Number of persistent set computation: 788, Number of trivial persistent sets: 355, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26044, positive: 25929, positive conditional: 0, positive unconditional: 25929, negative: 115, negative conditional: 0, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 31145, positive: 29604, positive conditional: 3675, positive unconditional: 25929, negative: 1541, negative conditional: 1426, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29768, positive: 29604, positive conditional: 3675, positive unconditional: 25929, negative: 164, negative conditional: 49, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29768, positive: 29604, positive conditional: 3675, positive unconditional: 25929, negative: 164, negative conditional: 49, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29785, positive: 29604, positive conditional: 1382, positive unconditional: 28222, negative: 181, negative conditional: 17, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29785, positive: 29604, positive conditional: 50, positive unconditional: 29554, negative: 181, negative conditional: 3, negative unconditional: 178, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29785, positive: 29604, positive conditional: 50, positive unconditional: 29554, negative: 181, negative conditional: 3, negative unconditional: 178, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14053, positive: 13936, positive conditional: 0, positive unconditional: 13936, negative: 117, negative conditional: 2, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14053, positive: 13857, positive conditional: 0, positive unconditional: 13857, negative: 196, negative conditional: 0, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 196, positive: 79, positive conditional: 0, positive unconditional: 79, negative: 117, negative conditional: 2, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 358, positive: 151, positive conditional: 0, positive unconditional: 151, negative: 208, negative conditional: 3, negative unconditional: 205, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 29785, positive: 15668, positive conditional: 50, positive unconditional: 15618, negative: 64, negative conditional: 1, negative unconditional: 63, unknown: 14053, unknown conditional: 2, unknown unconditional: 14051] , Statistics on independence cache: Total cache size (in pairs): 14053, Positive cache size: 13936, Positive conditional cache size: 0, Positive unconditional cache size: 13936, Negative cache size: 117, Negative conditional cache size: 2, Negative unconditional cache size: 115, Eliminated conditions: 1346, Maximal queried relation: 1, Independence queries for same thread: 1377 - 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 QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - 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: 789.4s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 53.3s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 92, 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, 27.0s InterpolantComputationTime, 4232 NumberOfCodeBlocks, 4232 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 5567 ConstructedInterpolants, 159 QuantifiedInterpolants, 21333 SizeOfPredicates, 42 NumberOfNonLiveVariables, 4089 ConjunctsInSsa, 71 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