/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix020.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 01:21:51,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 01:21:51,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 01:21:51,641 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 01:21:51,641 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 01:21:51,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 01:21:51,643 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 01:21:51,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 01:21:51,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 01:21:51,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 01:21:51,646 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 01:21:51,652 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 01:21:51,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 01:21:51,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 01:21:51,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 01:21:51,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 01:21:51,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 01:21:51,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 01:21:51,661 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 01:21:51,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 01:21:51,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 01:21:51,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 01:21:51,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 01:21:51,665 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 01:21:51,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-14 01:21:51,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 01:21:51,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 01:21:51,683 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 01:21:51,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 01:21:51,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 01:21:51,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 01:21:51,684 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 01:21:51,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 01:21:51,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 01:21:51,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 01:21:51,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 01:21:51,686 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-11-14 01:21:51,702 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 01:21:51,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 01:21:51,702 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 01:21:51,702 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 01:21:51,702 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 01:21:51,702 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 01:21:51,703 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 01:21:51,705 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 01:21:51,705 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 01:21:51,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 01:21:51,706 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 01:21:51,706 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 01:21:51,706 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 01:21:51,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 01:21:51,706 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 01:21:51,707 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 01:21:51,707 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 01:21:51,707 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 01:21:51,707 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 01:21:51,707 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 01:21:51,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 01:21:51,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 01:21:51,707 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 01:21:51,707 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 01:21:51,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 01:21:51,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:21:51,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 01:21:51,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 01:21:51,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 01:21:51,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 01:21:51,894 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 01:21:51,900 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 01:21:51,901 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 01:21:51,901 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix020.oepc.i [2021-11-14 01:21:51,971 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5a63f418/8b9c6600254e47149352e03b56496ba0/FLAGfccedd5b1 [2021-11-14 01:21:52,300 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 01:21:52,300 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix020.oepc.i [2021-11-14 01:21:52,308 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5a63f418/8b9c6600254e47149352e03b56496ba0/FLAGfccedd5b1 [2021-11-14 01:21:52,697 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5a63f418/8b9c6600254e47149352e03b56496ba0 [2021-11-14 01:21:52,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 01:21:52,703 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 01:21:52,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 01:21:52,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 01:21:52,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 01:21:52,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:21:52" (1/1) ... [2021-11-14 01:21:52,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fee594e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:52, skipping insertion in model container [2021-11-14 01:21:52,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:21:52" (1/1) ... [2021-11-14 01:21:52,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 01:21:52,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 01:21:52,970 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix020.oepc.i[945,958] [2021-11-14 01:21:53,132 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:21:53,140 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 01:21:53,149 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix020.oepc.i[945,958] [2021-11-14 01:21:53,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:21:53,211 INFO L208 MainTranslator]: Completed translation [2021-11-14 01:21:53,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53 WrapperNode [2021-11-14 01:21:53,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 01:21:53,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 01:21:53,213 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 01:21:53,213 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 01:21:53,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (1/1) ... [2021-11-14 01:21:53,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (1/1) ... [2021-11-14 01:21:53,260 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 01:21:53,260 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 01:21:53,260 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 01:21:53,264 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 01:21:53,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (1/1) ... [2021-11-14 01:21:53,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (1/1) ... [2021-11-14 01:21:53,271 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (1/1) ... [2021-11-14 01:21:53,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (1/1) ... [2021-11-14 01:21:53,285 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (1/1) ... [2021-11-14 01:21:53,287 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (1/1) ... [2021-11-14 01:21:53,288 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (1/1) ... [2021-11-14 01:21:53,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 01:21:53,291 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 01:21:53,291 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 01:21:53,292 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 01:21:53,292 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (1/1) ... [2021-11-14 01:21:53,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:21:53,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:21:53,312 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-14 01:21:53,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-14 01:21:53,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 01:21:53,340 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 01:21:53,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 01:21:53,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 01:21:53,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 01:21:53,340 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-14 01:21:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-14 01:21:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-14 01:21:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-14 01:21:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-14 01:21:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-14 01:21:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-11-14 01:21:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-11-14 01:21:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 01:21:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 01:21:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 01:21:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 01:21:53,343 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-14 01:21:53,936 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 01:21:53,936 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 01:21:53,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:21:53 BoogieIcfgContainer [2021-11-14 01:21:53,938 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 01:21:53,939 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 01:21:53,939 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 01:21:53,941 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 01:21:53,941 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 01:21:52" (1/3) ... [2021-11-14 01:21:53,942 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@372f1da2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:21:53, skipping insertion in model container [2021-11-14 01:21:53,942 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:53" (2/3) ... [2021-11-14 01:21:53,943 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@372f1da2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:21:53, skipping insertion in model container [2021-11-14 01:21:53,943 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:21:53" (3/3) ... [2021-11-14 01:21:53,944 INFO L111 eAbstractionObserver]: Analyzing ICFG mix020.oepc.i [2021-11-14 01:21:53,947 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 01:21:53,947 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 01:21:53,947 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-14 01:21:53,947 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 01:21:53,981 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,981 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,981 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,981 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,981 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,981 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,981 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,981 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,982 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,982 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,982 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,982 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,983 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,983 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,983 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,983 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,983 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,983 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,985 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,985 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,985 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,986 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,986 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,986 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,986 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,986 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,987 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,987 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,987 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,987 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,987 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,987 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,987 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,987 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,987 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,987 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,988 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,988 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,988 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,988 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,988 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,988 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,988 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,988 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,990 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,990 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,990 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,990 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,990 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,991 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,991 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,991 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,991 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,991 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,991 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,991 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,991 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,991 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,992 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,992 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,992 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,992 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,992 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,992 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,992 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,992 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,993 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,993 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,994 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,994 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,995 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,996 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,999 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,999 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,999 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,999 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:53,999 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,000 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,001 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,001 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,001 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,001 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,001 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,001 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,001 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,002 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,003 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,003 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,003 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,003 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,003 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,004 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,006 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,007 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,007 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,007 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,007 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,007 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,007 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,007 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,008 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,008 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,008 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,008 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,008 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,009 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,011 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,011 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,011 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,011 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,011 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,011 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,011 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,011 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,011 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,012 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,012 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,012 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,012 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,012 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,012 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,012 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,013 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,013 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,016 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,016 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,016 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,017 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,017 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,017 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,017 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,017 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,017 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,017 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,018 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,018 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,019 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,019 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,019 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,019 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,019 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,020 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,022 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,022 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,023 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,023 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,023 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,023 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,024 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,025 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,025 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,025 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,025 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,025 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,025 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,025 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,046 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,046 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,046 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,046 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,047 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,051 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,051 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,051 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,051 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,051 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,051 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,051 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,051 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,052 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,052 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,053 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-14 01:21:54,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 01:21:54,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:21:54,089 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 01:21:54,090 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-14 01:21:54,109 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 01:21:54,113 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-14 01:21:54,113 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-14 01:21:54,162 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,192 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,193 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,193 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,193 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,193 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,193 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,193 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,193 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,194 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,194 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,194 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,194 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,194 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,217 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,228 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,248 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,248 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,256 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,256 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,256 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,256 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,256 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,256 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,257 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,257 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,257 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,257 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,257 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,257 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,257 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,258 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,272 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,273 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,316 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,317 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,317 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,317 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,317 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,317 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,317 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,317 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,317 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,318 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,318 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,318 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,318 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,319 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,337 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,338 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,383 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,383 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,383 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,384 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,384 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,384 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,384 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,384 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,384 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,384 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,384 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,384 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,385 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,385 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,402 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,403 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,427 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:54,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:54,431 INFO L85 PathProgramCache]: Analyzing trace with hash -1688821327, now seen corresponding path program 1 times [2021-11-14 01:21:54,437 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:54,437 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906623874] [2021-11-14 01:21:54,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:54,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:54,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:54,701 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:54,701 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906623874] [2021-11-14 01:21:54,702 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [906623874] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:54,702 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:54,702 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 01:21:54,703 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981696084] [2021-11-14 01:21:54,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:54,707 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 01:21:54,707 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:54,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 01:21:54,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 01:21:54,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:54,720 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:54,721 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 55.5) internal successors, (111), 2 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:54,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:54,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:54,763 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 01:21:54,763 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:54,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:54,764 INFO L85 PathProgramCache]: Analyzing trace with hash 2072274983, now seen corresponding path program 1 times [2021-11-14 01:21:54,764 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:54,764 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878416336] [2021-11-14 01:21:54,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:54,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:54,890 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:54,890 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878416336] [2021-11-14 01:21:54,890 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1878416336] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:54,890 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:54,890 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-14 01:21:54,890 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600365698] [2021-11-14 01:21:54,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:54,891 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 01:21:54,891 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:54,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 01:21:54,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 01:21:54,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:54,892 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:54,892 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:54,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:54,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:54,902 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,904 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,915 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,918 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,930 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,931 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,947 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:54,947 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:55,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:55,004 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 01:21:55,005 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:55,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:55,005 INFO L85 PathProgramCache]: Analyzing trace with hash -2120265438, now seen corresponding path program 1 times [2021-11-14 01:21:55,005 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:55,005 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922511796] [2021-11-14 01:21:55,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:55,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:55,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:55,498 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:55,498 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922511796] [2021-11-14 01:21:55,498 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922511796] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:55,499 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:55,499 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-11-14 01:21:55,499 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506413106] [2021-11-14 01:21:55,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:55,500 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-14 01:21:55,500 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:55,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-14 01:21:55,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2021-11-14 01:21:55,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:55,501 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:55,501 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.846153846153847) internal successors, (115), 13 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:55,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:55,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:55,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:55,727 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,727 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,743 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,743 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,756 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,757 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,757 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,757 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,757 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,757 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,757 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,757 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,757 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,757 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,757 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,758 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,758 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,774 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,774 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,790 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,790 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,790 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,790 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,790 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,790 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,790 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,790 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,790 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,791 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,791 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,791 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,791 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,802 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,802 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,802 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,802 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,814 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,814 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,814 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,814 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:55,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:55,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:55,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:55,838 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 01:21:55,839 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:55,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:55,839 INFO L85 PathProgramCache]: Analyzing trace with hash -241652138, now seen corresponding path program 2 times [2021-11-14 01:21:55,839 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:55,839 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491679508] [2021-11-14 01:21:55,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:55,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:56,237 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:56,237 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491679508] [2021-11-14 01:21:56,237 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491679508] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:56,239 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:56,240 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-11-14 01:21:56,240 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283917551] [2021-11-14 01:21:56,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:56,241 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-14 01:21:56,241 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:56,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-14 01:21:56,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2021-11-14 01:21:56,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:56,242 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:56,243 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 7.666666666666667) internal successors, (115), 15 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:56,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:56,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:56,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:56,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:56,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,340 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,340 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,340 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,357 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,357 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,357 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,357 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,358 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,358 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,358 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,358 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,358 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,358 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,358 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,358 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,358 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:56,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:56,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:56,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-14 01:21:56,380 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 01:21:56,380 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:56,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:56,380 INFO L85 PathProgramCache]: Analyzing trace with hash -1137722876, now seen corresponding path program 3 times [2021-11-14 01:21:56,380 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:56,380 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88127903] [2021-11-14 01:21:56,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:56,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:56,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:56,526 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:56,526 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88127903] [2021-11-14 01:21:56,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88127903] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:56,526 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:56,526 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-14 01:21:56,526 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904262994] [2021-11-14 01:21:56,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:56,526 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-14 01:21:56,526 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:56,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-14 01:21:56,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-14 01:21:56,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:56,527 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:56,527 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.777777777777779) internal successors, (115), 9 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:56,527 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:56,527 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:56,527 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:56,527 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-14 01:21:56,527 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:56,841 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,842 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,842 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,842 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,842 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,842 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,842 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,842 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,843 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,843 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,843 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,843 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,843 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,843 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,855 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,855 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,855 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,855 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,855 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,856 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,856 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,856 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,856 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,856 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,856 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,856 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,856 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,857 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,874 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,874 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,884 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,885 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,892 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:56,893 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,199 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,199 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,218 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,218 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,227 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,228 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,228 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,228 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,228 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,228 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,229 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,229 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,229 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,229 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,229 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,229 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,229 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,229 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,244 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,244 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,244 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,244 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,244 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,244 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,244 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,244 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,245 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,261 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,262 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,275 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,276 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,290 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:57,290 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:58,935 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:58,936 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:58,959 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:58,959 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:58,977 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:58,978 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,003 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,004 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,019 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,019 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,019 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,019 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,019 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,019 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,020 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,020 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,020 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,020 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,020 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,020 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,020 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,020 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,055 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,057 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,070 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,071 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,072 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,072 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,096 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,096 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,112 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,112 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,163 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,164 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:59,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:59,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:59,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:59,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:59,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-14 01:21:59,268 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-14 01:21:59,268 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:59,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:59,268 INFO L85 PathProgramCache]: Analyzing trace with hash -1349148518, now seen corresponding path program 4 times [2021-11-14 01:21:59,268 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:59,268 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860402518] [2021-11-14 01:21:59,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:59,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:21:59,301 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-14 01:21:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:21:59,371 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-14 01:21:59,371 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-14 01:21:59,372 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2021-11-14 01:21:59,373 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2021-11-14 01:21:59,373 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2021-11-14 01:21:59,373 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining) [2021-11-14 01:21:59,373 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining) [2021-11-14 01:21:59,373 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-14 01:21:59,378 INFO L732 BasicCegarLoop]: Path program histogram: [4, 1, 1] [2021-11-14 01:21:59,378 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2021-11-14 01:21:59,380 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 01:21:59,380 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 01:21:59,438 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.translateProgramExecution(InlinerBacktranslator.java:203) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:216) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:206) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getProgramExecutionAsString(CounterExampleResult.java:155) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getLongDescription(CounterExampleResult.java:134) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportLocationResults(TraceAbstractionStarter.java:586) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:181) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-14 01:21:59,440 INFO L158 Benchmark]: Toolchain (without parser) took 6737.26ms. Allocated memory was 419.4MB in the beginning and 830.5MB in the end (delta: 411.0MB). Free memory was 361.7MB in the beginning and 606.4MB in the end (delta: -244.7MB). Peak memory consumption was 164.4MB. Max. memory is 16.0GB. [2021-11-14 01:21:59,440 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 419.4MB. Free memory is still 379.7MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 01:21:59,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 488.50ms. Allocated memory was 419.4MB in the beginning and 562.0MB in the end (delta: 142.6MB). Free memory was 361.6MB in the beginning and 518.7MB in the end (delta: -157.1MB). Peak memory consumption was 6.7MB. Max. memory is 16.0GB. [2021-11-14 01:21:59,441 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.33ms. Allocated memory is still 562.0MB. Free memory was 518.7MB in the beginning and 516.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:21:59,441 INFO L158 Benchmark]: Boogie Preprocessor took 30.62ms. Allocated memory is still 562.0MB. Free memory was 516.0MB in the beginning and 513.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:21:59,441 INFO L158 Benchmark]: RCFGBuilder took 646.74ms. Allocated memory is still 562.0MB. Free memory was 513.9MB in the beginning and 435.6MB in the end (delta: 78.3MB). Peak memory consumption was 77.6MB. Max. memory is 16.0GB. [2021-11-14 01:21:59,442 INFO L158 Benchmark]: TraceAbstraction took 5500.81ms. Allocated memory was 562.0MB in the beginning and 830.5MB in the end (delta: 268.4MB). Free memory was 434.9MB in the beginning and 606.4MB in the end (delta: -171.5MB). Peak memory consumption was 97.7MB. Max. memory is 16.0GB. [2021-11-14 01:21:59,443 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 419.4MB. Free memory is still 379.7MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 488.50ms. Allocated memory was 419.4MB in the beginning and 562.0MB in the end (delta: 142.6MB). Free memory was 361.6MB in the beginning and 518.7MB in the end (delta: -157.1MB). Peak memory consumption was 6.7MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 47.33ms. Allocated memory is still 562.0MB. Free memory was 518.7MB in the beginning and 516.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 30.62ms. Allocated memory is still 562.0MB. Free memory was 516.0MB in the beginning and 513.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 646.74ms. Allocated memory is still 562.0MB. Free memory was 513.9MB in the beginning and 435.6MB in the end (delta: 78.3MB). Peak memory consumption was 77.6MB. Max. memory is 16.0GB. * TraceAbstraction took 5500.81ms. Allocated memory was 562.0MB in the beginning and 830.5MB in the end (delta: 268.4MB). Free memory was 434.9MB in the beginning and 606.4MB in the end (delta: -171.5MB). Peak memory consumption was 97.7MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 145404, positive: 142713, positive conditional: 140017, positive unconditional: 2696, negative: 2691, negative conditional: 2639, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 142974, positive: 142713, positive conditional: 140017, positive unconditional: 2696, negative: 261, negative conditional: 209, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 142974, positive: 142713, positive conditional: 140017, positive unconditional: 2696, negative: 261, negative conditional: 209, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144268, positive: 142713, positive conditional: 139871, positive unconditional: 2842, negative: 1555, negative conditional: 1294, negative unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 144268, positive: 142713, positive conditional: 80067, positive unconditional: 62646, negative: 1555, negative conditional: 71, negative unconditional: 1484, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 144268, positive: 142713, positive conditional: 80067, positive unconditional: 62646, negative: 1555, negative conditional: 71, negative unconditional: 1484, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2818, positive: 2760, positive conditional: 37, positive unconditional: 2723, negative: 58, negative conditional: 6, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2818, positive: 2725, positive conditional: 0, positive unconditional: 2725, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 93, positive: 35, positive conditional: 23, positive unconditional: 12, negative: 58, negative conditional: 6, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 811, positive: 209, positive conditional: 199, positive unconditional: 10, negative: 602, negative conditional: 82, negative unconditional: 520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 144268, positive: 139953, positive conditional: 80030, positive unconditional: 59923, negative: 1497, negative conditional: 65, negative unconditional: 1432, unknown: 2818, unknown conditional: 43, unknown unconditional: 2775] , Statistics on independence cache: Total cache size (in pairs): 2818, Positive cache size: 2760, Positive conditional cache size: 37, Positive unconditional cache size: 2723, Negative cache size: 58, Negative conditional cache size: 6, Negative unconditional cache size: 52, Eliminated conditions: 61027, Maximal queried relation: 3, Independence queries for same thread: 2430 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1160.82ms, Number of persistent set computation: 16670, Number of trivial persistent sets: 14275, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2748, positive: 2696, positive conditional: 0, positive unconditional: 2696, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 145404, positive: 142713, positive conditional: 140017, positive unconditional: 2696, negative: 2691, negative conditional: 2639, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 142974, positive: 142713, positive conditional: 140017, positive unconditional: 2696, negative: 261, negative conditional: 209, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 142974, positive: 142713, positive conditional: 140017, positive unconditional: 2696, negative: 261, negative conditional: 209, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144268, positive: 142713, positive conditional: 139871, positive unconditional: 2842, negative: 1555, negative conditional: 1294, negative unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 144268, positive: 142713, positive conditional: 80067, positive unconditional: 62646, negative: 1555, negative conditional: 71, negative unconditional: 1484, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 144268, positive: 142713, positive conditional: 80067, positive unconditional: 62646, negative: 1555, negative conditional: 71, negative unconditional: 1484, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2818, positive: 2760, positive conditional: 37, positive unconditional: 2723, negative: 58, negative conditional: 6, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2818, positive: 2725, positive conditional: 0, positive unconditional: 2725, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 93, positive: 35, positive conditional: 23, positive unconditional: 12, negative: 58, negative conditional: 6, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 811, positive: 209, positive conditional: 199, positive unconditional: 10, negative: 602, negative conditional: 82, negative unconditional: 520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 144268, positive: 139953, positive conditional: 80030, positive unconditional: 59923, negative: 1497, negative conditional: 65, negative unconditional: 1432, unknown: 2818, unknown conditional: 43, unknown unconditional: 2775] , Statistics on independence cache: Total cache size (in pairs): 2818, Positive cache size: 2760, Positive conditional cache size: 37, Positive unconditional cache size: 2723, Negative cache size: 58, Negative conditional cache size: 6, Negative unconditional cache size: 52, Eliminated conditions: 61027, Maximal queried relation: 3, Independence queries for same thread: 2430 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-14 01:21:59,468 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-14 01:21:59,682 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...