/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.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix012_pso.opt_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-13 18:43:21,999 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:43:22,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:43:22,048 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:43:22,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:43:22,050 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:43:22,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:43:22,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:43:22,053 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:43:22,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:43:22,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:43:22,054 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:43:22,054 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:43:22,055 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:43:22,056 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:43:22,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:43:22,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:43:22,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:43:22,058 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:43:22,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:43:22,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:43:22,065 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:43:22,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:43:22,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:43:22,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-13 18:43:22,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:43:22,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:43:22,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:43:22,076 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2021-11-13 18:43:22,100 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:43:22,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:43:22,100 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:43:22,100 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:43:22,101 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:43:22,101 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:43:22,102 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:43:22,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:43:22,102 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:43:22,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:43:22,102 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 18:43:22,103 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:43:22,103 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 18:43:22,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:43:22,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:43:22,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:43:22,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:43:22,103 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 18:43:22,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:43:22,103 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:43:22,103 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:43:22,103 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:43:22,104 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:43:22,104 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-13 18:43:22,104 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:43:22,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:43:22,104 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:43:22,104 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:43:22,104 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:43:22,104 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:43:22,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 18:43:22,104 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:43:22,104 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-13 18:43:22,105 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:43:22,105 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-13 18:43:22,105 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-13 18:43:22,105 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-13 18:43:22,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:43:22,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:43:22,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:43:22,289 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:43:22,290 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:43:22,290 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix012_pso.opt_tso.opt.i [2021-11-13 18:43:22,337 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91ebfef45/452a83fda1ef44db8001bcad648bd93e/FLAG51d1107cc [2021-11-13 18:43:22,750 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:43:22,750 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix012_pso.opt_tso.opt.i [2021-11-13 18:43:22,764 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91ebfef45/452a83fda1ef44db8001bcad648bd93e/FLAG51d1107cc [2021-11-13 18:43:22,773 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91ebfef45/452a83fda1ef44db8001bcad648bd93e [2021-11-13 18:43:22,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:43:22,775 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-13 18:43:22,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:43:22,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:43:22,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:43:22,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:43:22" (1/1) ... [2021-11-13 18:43:22,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e5c19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:22, skipping insertion in model container [2021-11-13 18:43:22,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:43:22" (1/1) ... [2021-11-13 18:43:22,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:43:22,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:43:22,941 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/mix012_pso.opt_tso.opt.i[999,1012] [2021-11-13 18:43:23,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:43:23,100 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:43:23,107 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/mix012_pso.opt_tso.opt.i[999,1012] [2021-11-13 18:43:23,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:43:23,153 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:43:23,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23 WrapperNode [2021-11-13 18:43:23,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:43:23,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:43:23,154 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:43:23,154 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:43:23,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (1/1) ... [2021-11-13 18:43:23,175 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (1/1) ... [2021-11-13 18:43:23,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:43:23,196 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:43:23,196 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:43:23,196 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:43:23,202 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (1/1) ... [2021-11-13 18:43:23,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (1/1) ... [2021-11-13 18:43:23,204 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (1/1) ... [2021-11-13 18:43:23,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (1/1) ... [2021-11-13 18:43:23,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (1/1) ... [2021-11-13 18:43:23,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (1/1) ... [2021-11-13 18:43:23,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (1/1) ... [2021-11-13 18:43:23,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:43:23,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:43:23,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:43:23,229 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:43:23,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (1/1) ... [2021-11-13 18:43:23,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:43:23,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 18:43:23,274 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) [2021-11-13 18:43:23,292 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 [2021-11-13 18:43:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 18:43:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-13 18:43:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-13 18:43:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:43:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:43:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-13 18:43:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-13 18:43:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-13 18:43:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-13 18:43:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:43:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-13 18:43:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:43:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:43:23,305 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-13 18:43:24,056 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 18:43:24,056 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 18:43:24,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:43:24 BoogieIcfgContainer [2021-11-13 18:43:24,058 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 18:43:24,059 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 18:43:24,059 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 18:43:24,061 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 18:43:24,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 06:43:22" (1/3) ... [2021-11-13 18:43:24,062 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b739f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:43:24, skipping insertion in model container [2021-11-13 18:43:24,062 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:43:23" (2/3) ... [2021-11-13 18:43:24,062 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b739f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:43:24, skipping insertion in model container [2021-11-13 18:43:24,062 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:43:24" (3/3) ... [2021-11-13 18:43:24,063 INFO L111 eAbstractionObserver]: Analyzing ICFG mix012_pso.opt_tso.opt.i [2021-11-13 18:43:24,066 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-13 18:43:24,066 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 18:43:24,066 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-13 18:43:24,067 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-13 18:43:24,097 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,098 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,098 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,098 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,098 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,099 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,099 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,099 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,099 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,099 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,099 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,099 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,099 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,100 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,100 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,100 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,100 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,100 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,100 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,100 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,100 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,100 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,100 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,101 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,101 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,101 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,101 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,101 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,101 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,102 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,102 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,102 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,102 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,102 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,102 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,102 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,103 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,103 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,103 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,103 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,103 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,103 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,103 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,103 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,103 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,103 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,104 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,104 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,105 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,105 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,105 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,105 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,105 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,105 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,105 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,105 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,105 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,105 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,106 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,107 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,107 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,107 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,107 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,107 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,107 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,107 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,107 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,108 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,108 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,108 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,108 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,108 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,108 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,109 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,110 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,110 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,110 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,110 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,111 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,111 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,111 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,113 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,116 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,116 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,116 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,116 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,116 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,117 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,117 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,117 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,117 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,117 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,118 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,119 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,120 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,121 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,121 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,122 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,122 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,122 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,122 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,122 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,122 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,122 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,122 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,122 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,122 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,124 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,124 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,124 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,124 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,124 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,125 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,126 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,126 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,126 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,127 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,127 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,127 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,127 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,127 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,128 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,128 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,128 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,128 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,128 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,128 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,128 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,128 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,128 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,129 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,129 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,129 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,129 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,134 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,135 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,140 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,140 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,140 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,140 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,140 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,140 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,140 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,140 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,141 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,141 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,148 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 18:43:24,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 18:43:24,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 18:43:24,186 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) [2021-11-13 18:43:24,187 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 [2021-11-13 18:43:24,209 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-13 18:43:24,214 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 [2021-11-13 18:43:24,215 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-13 18:43:24,327 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,344 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,344 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,345 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,345 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,345 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,345 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,345 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,345 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,346 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,346 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,346 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,346 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,346 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,348 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,376 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,376 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,377 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,377 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,377 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,377 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,377 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,378 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,378 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,378 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,378 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,378 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,378 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,396 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,396 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,396 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,396 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,397 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,397 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,397 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,397 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,397 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,397 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,398 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,398 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,398 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,425 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-13 18:43:24,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:43:24,429 INFO L85 PathProgramCache]: Analyzing trace with hash 1904996472, now seen corresponding path program 1 times [2021-11-13 18:43:24,435 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:43:24,435 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388338630] [2021-11-13 18:43:24,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:43:24,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:43:24,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:43:24,614 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:43:24,614 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388338630] [2021-11-13 18:43:24,614 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388338630] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:43:24,614 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:43:24,615 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 18:43:24,616 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421497995] [2021-11-13 18:43:24,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:43:24,621 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 18:43:24,621 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:43:24,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 18:43:24,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 18:43:24,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:24,638 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:43:24,639 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 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) [2021-11-13 18:43:24,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:24,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:24,664 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 18:43:24,664 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-13 18:43:24,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:43:24,666 INFO L85 PathProgramCache]: Analyzing trace with hash 1677771163, now seen corresponding path program 1 times [2021-11-13 18:43:24,667 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:43:24,667 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65320456] [2021-11-13 18:43:24,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:43:24,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:43:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:24,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:43:24,867 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:43:24,867 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65320456] [2021-11-13 18:43:24,867 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [65320456] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:43:24,867 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:43:24,867 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:43:24,867 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535217418] [2021-11-13 18:43:24,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:43:24,869 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:43:24,869 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:43:24,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:43:24,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:43:24,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:24,871 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:43:24,871 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 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) [2021-11-13 18:43:24,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:24,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:24,970 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,971 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,971 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,971 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,971 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,971 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,972 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,972 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,972 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,972 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,972 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,972 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,972 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,986 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,987 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,987 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,987 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,987 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,987 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,988 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,988 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,988 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,988 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,988 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,988 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:24,989 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,028 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,028 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,028 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,029 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,029 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,029 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,029 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,029 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,029 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,030 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,030 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,030 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,030 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,096 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,097 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,097 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,097 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,097 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,097 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,097 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,097 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,098 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,098 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,098 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,098 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,098 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,119 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,119 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,119 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,119 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,119 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,120 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,120 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,120 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,120 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,120 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,120 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,120 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,120 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 18:43:25,144 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 18:43:25,144 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-13 18:43:25,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:43:25,145 INFO L85 PathProgramCache]: Analyzing trace with hash 281237524, now seen corresponding path program 1 times [2021-11-13 18:43:25,145 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:43:25,145 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460599271] [2021-11-13 18:43:25,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:43:25,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:43:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:25,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:43:25,240 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:43:25,240 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460599271] [2021-11-13 18:43:25,241 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1460599271] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:43:25,241 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:43:25,241 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:43:25,241 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207275595] [2021-11-13 18:43:25,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:43:25,241 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:43:25,241 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:43:25,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:43:25,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:43:25,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,242 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:43:25,242 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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) [2021-11-13 18:43:25,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 18:43:25,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,294 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,295 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,295 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,295 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,295 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,296 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,296 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,296 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,296 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,296 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,296 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,296 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,296 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,297 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,326 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,338 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,338 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,339 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,339 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,339 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,339 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,339 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,339 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,339 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,340 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,340 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,340 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,340 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,340 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,367 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,368 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 18:43:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:43:25,423 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 18:43:25,423 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-13 18:43:25,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:43:25,423 INFO L85 PathProgramCache]: Analyzing trace with hash 498372020, now seen corresponding path program 1 times [2021-11-13 18:43:25,423 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:43:25,424 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740103160] [2021-11-13 18:43:25,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:43:25,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:43:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:25,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:43:25,602 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:43:25,602 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740103160] [2021-11-13 18:43:25,602 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740103160] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:43:25,602 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:43:25,602 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-13 18:43:25,602 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763793403] [2021-11-13 18:43:25,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:43:25,603 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 18:43:25,603 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:43:25,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 18:43:25,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-13 18:43:25,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,603 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:43:25,604 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 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) [2021-11-13 18:43:25,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 18:43:25,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:43:25,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,730 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,731 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,731 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,731 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,731 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,731 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,731 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,732 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,732 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,732 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,732 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,732 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,732 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,746 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,747 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,747 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,747 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,747 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,747 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,748 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,748 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,748 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,748 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,748 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,748 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,748 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,766 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,766 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,766 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,766 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,767 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,767 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,767 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,767 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,767 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,767 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,767 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,767 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,768 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,769 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,769 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,769 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,769 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,769 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,770 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,770 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,770 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,770 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,770 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,770 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,770 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,770 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,795 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,795 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,795 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,795 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,797 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,825 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,825 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,827 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,827 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,827 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,827 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,846 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,847 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,847 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,847 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,847 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,847 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,847 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,847 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,848 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,848 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,848 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,848 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,848 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,849 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:43:25,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 18:43:25,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:43:25,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:43:25,881 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 18:43:25,881 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-13 18:43:25,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:43:25,881 INFO L85 PathProgramCache]: Analyzing trace with hash -1377883784, now seen corresponding path program 2 times [2021-11-13 18:43:25,881 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:43:25,882 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068148987] [2021-11-13 18:43:25,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:43:25,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:43:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:43:25,980 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:43:25,980 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068148987] [2021-11-13 18:43:25,980 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1068148987] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:43:25,980 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:43:25,980 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-13 18:43:25,980 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345832990] [2021-11-13 18:43:25,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:43:25,981 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-13 18:43:25,981 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:43:25,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-13 18:43:25,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-11-13 18:43:25,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,981 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:43:25,981 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 8 states have internal predecessors, (77), 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) [2021-11-13 18:43:25,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:25,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 18:43:25,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:43:25,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:43:25,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:26,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:43:26,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 18:43:26,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:43:26,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:43:26,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:43:26,157 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 18:43:26,157 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-13 18:43:26,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:43:26,157 INFO L85 PathProgramCache]: Analyzing trace with hash 930523226, now seen corresponding path program 3 times [2021-11-13 18:43:26,157 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:43:26,157 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177248938] [2021-11-13 18:43:26,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:43:26,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:43:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:43:26,193 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 18:43:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:43:26,265 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-13 18:43:26,266 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-13 18:43:26,266 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2021-11-13 18:43:26,267 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 3 remaining) [2021-11-13 18:43:26,268 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 3 remaining) [2021-11-13 18:43:26,268 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 18:43:26,273 INFO L732 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1] [2021-11-13 18:43:26,273 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN (1/2) [2021-11-13 18:43:26,276 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-13 18:43:26,276 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 18:43:26,321 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) [2021-11-13 18:43:26,323 INFO L158 Benchmark]: Toolchain (without parser) took 3548.11ms. Allocated memory was 348.1MB in the beginning and 465.6MB in the end (delta: 117.4MB). Free memory was 293.7MB in the beginning and 371.8MB in the end (delta: -78.1MB). Peak memory consumption was 42.0MB. Max. memory is 16.0GB. [2021-11-13 18:43:26,323 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 348.1MB. Free memory is still 311.4MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-13 18:43:26,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 377.67ms. Allocated memory is still 348.1MB. Free memory was 293.5MB in the beginning and 306.6MB in the end (delta: -13.1MB). Peak memory consumption was 19.1MB. Max. memory is 16.0GB. [2021-11-13 18:43:26,324 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.75ms. Allocated memory is still 348.1MB. Free memory was 306.6MB in the beginning and 304.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-13 18:43:26,324 INFO L158 Benchmark]: Boogie Preprocessor took 32.55ms. Allocated memory is still 348.1MB. Free memory was 304.5MB in the beginning and 301.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-13 18:43:26,324 INFO L158 Benchmark]: RCFGBuilder took 828.94ms. Allocated memory is still 348.1MB. Free memory was 301.3MB in the beginning and 215.4MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.0GB. [2021-11-13 18:43:26,325 INFO L158 Benchmark]: TraceAbstraction took 2263.87ms. Allocated memory was 348.1MB in the beginning and 465.6MB in the end (delta: 117.4MB). Free memory was 215.4MB in the beginning and 371.8MB in the end (delta: -156.4MB). There was no memory consumed. Max. memory is 16.0GB. [2021-11-13 18:43:26,326 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 348.1MB. Free memory is still 311.4MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 377.67ms. Allocated memory is still 348.1MB. Free memory was 293.5MB in the beginning and 306.6MB in the end (delta: -13.1MB). Peak memory consumption was 19.1MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 41.75ms. Allocated memory is still 348.1MB. Free memory was 306.6MB in the beginning and 304.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 32.55ms. Allocated memory is still 348.1MB. Free memory was 304.5MB in the beginning and 301.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 828.94ms. Allocated memory is still 348.1MB. Free memory was 301.3MB in the beginning and 215.4MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.0GB. * TraceAbstraction took 2263.87ms. Allocated memory was 348.1MB in the beginning and 465.6MB in the end (delta: 117.4MB). Free memory was 215.4MB in the beginning and 371.8MB in the end (delta: -156.4MB). There was no memory consumed. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1821, positive: 1732, positive conditional: 921, positive unconditional: 811, negative: 89, negative conditional: 64, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1799, positive: 1732, positive conditional: 921, positive unconditional: 811, negative: 67, negative conditional: 42, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1799, positive: 1732, positive conditional: 921, positive unconditional: 811, negative: 67, negative conditional: 42, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1933, positive: 1732, positive conditional: 770, positive unconditional: 962, negative: 201, negative conditional: 134, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1933, positive: 1732, positive conditional: 198, positive unconditional: 1534, negative: 201, negative conditional: 24, negative unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1933, positive: 1732, positive conditional: 198, positive unconditional: 1534, negative: 201, negative conditional: 24, negative unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 842, positive: 814, positive conditional: 3, positive unconditional: 811, negative: 28, negative conditional: 2, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 842, positive: 809, positive conditional: 0, positive unconditional: 809, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 33, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 28, negative conditional: 2, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 465, positive: 61, positive conditional: 59, positive unconditional: 2, negative: 404, negative conditional: 16, negative unconditional: 388, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1933, positive: 918, positive conditional: 195, positive unconditional: 723, negative: 173, negative conditional: 22, negative unconditional: 151, unknown: 842, unknown conditional: 5, unknown unconditional: 837] , Statistics on independence cache: Total cache size (in pairs): 842, Positive cache size: 814, Positive conditional cache size: 3, Positive unconditional cache size: 811, Negative cache size: 28, Negative conditional cache size: 2, Negative unconditional cache size: 26, Eliminated conditions: 682, Maximal queried relation: 4, Independence queries for same thread: 22 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 428.43ms, Number of persistent set computation: 171, Number of trivial persistent sets: 93, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 836, positive: 811, positive conditional: 0, positive unconditional: 811, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1821, positive: 1732, positive conditional: 921, positive unconditional: 811, negative: 89, negative conditional: 64, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1799, positive: 1732, positive conditional: 921, positive unconditional: 811, negative: 67, negative conditional: 42, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1799, positive: 1732, positive conditional: 921, positive unconditional: 811, negative: 67, negative conditional: 42, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1933, positive: 1732, positive conditional: 770, positive unconditional: 962, negative: 201, negative conditional: 134, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1933, positive: 1732, positive conditional: 198, positive unconditional: 1534, negative: 201, negative conditional: 24, negative unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1933, positive: 1732, positive conditional: 198, positive unconditional: 1534, negative: 201, negative conditional: 24, negative unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 842, positive: 814, positive conditional: 3, positive unconditional: 811, negative: 28, negative conditional: 2, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 842, positive: 809, positive conditional: 0, positive unconditional: 809, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 33, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 28, negative conditional: 2, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 465, positive: 61, positive conditional: 59, positive unconditional: 2, negative: 404, negative conditional: 16, negative unconditional: 388, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1933, positive: 918, positive conditional: 195, positive unconditional: 723, negative: 173, negative conditional: 22, negative unconditional: 151, unknown: 842, unknown conditional: 5, unknown unconditional: 837] , Statistics on independence cache: Total cache size (in pairs): 842, Positive cache size: 814, Positive conditional cache size: 3, Positive unconditional cache size: 811, Negative cache size: 28, Negative conditional cache size: 2, Negative unconditional cache size: 26, Eliminated conditions: 682, Maximal queried relation: 4, Independence queries for same thread: 22 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - ExceptionOrErrorResult: 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. [2021-11-13 18:43:26,352 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 [2021-11-13 18:43:26,564 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...