/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-MCRwithoutDepranks.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_03-munge_racing.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-44898dd [2022-02-10 06:29:36,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-10 06:29:36,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-10 06:29:36,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-10 06:29:36,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-10 06:29:36,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-10 06:29:36,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-10 06:29:36,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-10 06:29:36,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-10 06:29:36,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-10 06:29:36,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-10 06:29:36,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-10 06:29:36,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-10 06:29:36,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-10 06:29:36,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-10 06:29:36,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-10 06:29:36,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-10 06:29:36,222 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-10 06:29:36,224 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-10 06:29:36,226 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-10 06:29:36,227 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-10 06:29:36,228 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-10 06:29:36,229 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-10 06:29:36,230 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-10 06:29:36,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-02-10 06:29:36,239 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-10 06:29:36,240 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-10 06:29:36,240 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-10 06:29:36,241 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-MCRwithoutDepranks.epf [2022-02-10 06:29:36,263 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-10 06:29:36,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-10 06:29:36,264 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-10 06:29:36,264 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-10 06:29:36,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-10 06:29:36,265 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-10 06:29:36,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-10 06:29:36,265 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-10 06:29:36,265 INFO L138 SettingsManager]: * Use SBE=true [2022-02-10 06:29:36,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-10 06:29:36,266 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-10 06:29:36,266 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-10 06:29:36,266 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-10 06:29:36,266 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-10 06:29:36,266 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-10 06:29:36,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-10 06:29:36,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-10 06:29:36,267 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-10 06:29:36,267 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-10 06:29:36,267 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-10 06:29:36,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-10 06:29:36,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-10 06:29:36,267 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-10 06:29:36,267 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-10 06:29:36,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-10 06:29:36,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-10 06:29:36,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-10 06:29:36,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-10 06:29:36,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-10 06:29:36,268 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-10 06:29:36,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-10 06:29:36,268 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-10 06:29:36,268 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-10 06:29:36,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-10 06:29:36,269 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=MCR_WITHOUT_DEPRANKS [2022-02-10 06:29:36,269 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-10 06:29:36,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-10 06:29:36,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-10 06:29:36,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-10 06:29:36,522 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-10 06:29:36,523 INFO L275 PluginConnector]: CDTParser initialized [2022-02-10 06:29:36,524 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_03-munge_racing.i [2022-02-10 06:29:36,582 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e21782edb/439f1e3c4551431e8384755a2aac065a/FLAG25746583e [2022-02-10 06:29:37,099 INFO L306 CDTParser]: Found 1 translation units. [2022-02-10 06:29:37,099 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_03-munge_racing.i [2022-02-10 06:29:37,113 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e21782edb/439f1e3c4551431e8384755a2aac065a/FLAG25746583e [2022-02-10 06:29:37,420 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e21782edb/439f1e3c4551431e8384755a2aac065a [2022-02-10 06:29:37,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-10 06:29:37,424 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-10 06:29:37,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-10 06:29:37,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-10 06:29:37,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-10 06:29:37,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.02 06:29:37" (1/1) ... [2022-02-10 06:29:37,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@630f0cc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:37, skipping insertion in model container [2022-02-10 06:29:37,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.02 06:29:37" (1/1) ... [2022-02-10 06:29:37,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-10 06:29:37,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-10 06:29:37,906 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_03-munge_racing.i[30176,30189] [2022-02-10 06:29:37,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-10 06:29:37,949 INFO L203 MainTranslator]: Completed pre-run [2022-02-10 06:29:37,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_03-munge_racing.i[30176,30189] [2022-02-10 06:29:38,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-10 06:29:38,048 INFO L208 MainTranslator]: Completed translation [2022-02-10 06:29:38,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38 WrapperNode [2022-02-10 06:29:38,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-10 06:29:38,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-10 06:29:38,050 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-10 06:29:38,050 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-10 06:29:38,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (1/1) ... [2022-02-10 06:29:38,085 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (1/1) ... [2022-02-10 06:29:38,120 INFO L137 Inliner]: procedures = 172, calls = 43, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 199 [2022-02-10 06:29:38,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-10 06:29:38,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-10 06:29:38,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-10 06:29:38,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-10 06:29:38,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (1/1) ... [2022-02-10 06:29:38,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (1/1) ... [2022-02-10 06:29:38,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (1/1) ... [2022-02-10 06:29:38,151 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (1/1) ... [2022-02-10 06:29:38,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (1/1) ... [2022-02-10 06:29:38,161 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (1/1) ... [2022-02-10 06:29:38,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (1/1) ... [2022-02-10 06:29:38,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-10 06:29:38,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-10 06:29:38,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-10 06:29:38,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-10 06:29:38,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (1/1) ... [2022-02-10 06:29:38,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-10 06:29:38,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-10 06:29:38,233 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-10 06:29:38,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-10 06:29:38,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-10 06:29:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-02-10 06:29:38,278 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-02-10 06:29:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-10 06:29:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-10 06:29:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-10 06:29:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-10 06:29:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2022-02-10 06:29:38,278 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2022-02-10 06:29:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-10 06:29:38,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-10 06:29:38,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-10 06:29:38,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-10 06:29:38,280 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-10 06:29:38,422 INFO L234 CfgBuilder]: Building ICFG [2022-02-10 06:29:38,423 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-10 06:29:38,740 INFO L275 CfgBuilder]: Performing block encoding [2022-02-10 06:29:38,756 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-10 06:29:38,756 INFO L299 CfgBuilder]: Removed 24 assume(true) statements. [2022-02-10 06:29:38,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 06:29:38 BoogieIcfgContainer [2022-02-10 06:29:38,759 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-10 06:29:38,761 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-10 06:29:38,761 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-10 06:29:38,769 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-10 06:29:38,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.02 06:29:37" (1/3) ... [2022-02-10 06:29:38,771 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b2ac50e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.02 06:29:38, skipping insertion in model container [2022-02-10 06:29:38,771 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 06:29:38" (2/3) ... [2022-02-10 06:29:38,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b2ac50e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.02 06:29:38, skipping insertion in model container [2022-02-10 06:29:38,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 06:29:38" (3/3) ... [2022-02-10 06:29:38,773 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_03-munge_racing.i [2022-02-10 06:29:38,778 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-10 06:29:38,779 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-10 06:29:38,779 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-10 06:29:38,779 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-10 06:29:38,840 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,841 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,841 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,841 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,841 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,842 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,842 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,842 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,842 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,842 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,842 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,843 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,843 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,843 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,843 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,843 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,843 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,844 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,844 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,844 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,844 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,844 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,844 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,844 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,845 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,845 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,845 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,845 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,845 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,845 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,845 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,846 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,846 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,846 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,846 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,846 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,847 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,847 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,847 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,847 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,847 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,848 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,848 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,848 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,848 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,849 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,849 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,849 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,850 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,850 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,850 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,851 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,851 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,851 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,851 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,851 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,852 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,852 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,852 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,852 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,852 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,853 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,853 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,853 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,853 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,854 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,854 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,854 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,854 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,855 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,855 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,855 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,855 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,855 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,856 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,856 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,856 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,856 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,857 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,857 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,857 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,857 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,858 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,858 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,858 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,858 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,858 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,859 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,859 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,859 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,859 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,859 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,860 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,860 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,860 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,860 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,860 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,861 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,861 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,861 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,862 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,862 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,862 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,863 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,863 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,863 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,863 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,863 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,863 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,864 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,864 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,864 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,864 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,864 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,865 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,865 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,865 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,865 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,865 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,865 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,865 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,866 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,866 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,866 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,866 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,866 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,866 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,867 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,867 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,867 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,867 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,867 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,867 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,868 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,868 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,868 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,868 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,868 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,868 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,869 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,869 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,869 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,869 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,869 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,870 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,870 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,870 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,870 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,871 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,871 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,871 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,872 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,872 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,872 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,872 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,872 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,872 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,873 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,873 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,873 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,873 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,873 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,874 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,874 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,874 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,874 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,874 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,875 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,875 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,875 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,875 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,876 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,876 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,876 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,876 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,876 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,877 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,877 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,877 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,877 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,877 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,878 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,878 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,878 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,878 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,878 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,878 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,879 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,879 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,879 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,879 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,879 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,879 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,880 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,880 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,880 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,880 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,880 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,880 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,881 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,884 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,885 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,885 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,885 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,885 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,886 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,886 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,886 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,886 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,886 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,887 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,887 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,887 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,887 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,887 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,887 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,888 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,890 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,890 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,890 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,890 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,890 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,891 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,891 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,891 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,891 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,891 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,891 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,892 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,892 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,892 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,892 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,892 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,892 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-10 06:29:38,897 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-02-10 06:29:38,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-10 06:29:38,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-10 06:29:38,939 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-10 06:29:38,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-02-10 06:29:39,034 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-10 06:29:39,040 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, mLazyFiniteAutomaton=false, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-10 06:29:39,041 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-10 06:29:39,070 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 181 places, 208 transitions, 438 flow [2022-02-10 06:29:41,535 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 62255 states, 62236 states have (on average 3.484141011633138) internal successors, (216839), 62254 states have internal predecessors, (216839), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-10 06:29:47,402 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 450 transitions and produced 437 states. [2022-02-10 06:29:47,405 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 06:29:47,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 06:29:47,411 INFO L85 PathProgramCache]: Analyzing trace with hash 556470196, now seen corresponding path program 1 times [2022-02-10 06:29:47,419 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 06:29:47,420 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144149184] [2022-02-10 06:29:47,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 06:29:47,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 06:29:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-10 06:29:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2022-02-10 06:29:47,808 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 06:29:47,808 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144149184] [2022-02-10 06:29:47,810 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2144149184] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-10 06:29:47,810 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-10 06:29:47,810 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-10 06:29:47,811 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451448978] [2022-02-10 06:29:47,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-10 06:29:47,817 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-10 06:29:47,818 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 06:29:47,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-10 06:29:47,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-10 06:29:47,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:47,845 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-10 06:29:47,845 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 51.5) internal successors, (103), 2 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-10 06:29:47,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:47,945 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 134 transitions and produced 135 states. [2022-02-10 06:29:47,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:47,947 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-10 06:29:47,948 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 06:29:47,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 06:29:47,952 INFO L85 PathProgramCache]: Analyzing trace with hash 1468111620, now seen corresponding path program 1 times [2022-02-10 06:29:47,952 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 06:29:47,952 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514825960] [2022-02-10 06:29:47,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 06:29:47,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 06:29:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-10 06:29:48,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-10 06:29:48,079 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 06:29:48,080 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514825960] [2022-02-10 06:29:48,080 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514825960] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-10 06:29:48,080 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-10 06:29:48,080 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-10 06:29:48,080 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308287276] [2022-02-10 06:29:48,081 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-10 06:29:48,082 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-10 06:29:48,082 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 06:29:48,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-10 06:29:48,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-10 06:29:48,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:48,083 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-10 06:29:48,083 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-10 06:29:48,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:48,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:48,162 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 139 transitions and produced 140 states. [2022-02-10 06:29:48,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:48,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-10 06:29:48,163 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-10 06:29:48,163 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 06:29:48,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 06:29:48,164 INFO L85 PathProgramCache]: Analyzing trace with hash -702352185, now seen corresponding path program 1 times [2022-02-10 06:29:48,164 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 06:29:48,164 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261182557] [2022-02-10 06:29:48,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 06:29:48,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 06:29:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-10 06:29:48,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-10 06:29:48,256 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 06:29:48,256 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1261182557] [2022-02-10 06:29:48,256 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1261182557] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-10 06:29:48,256 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [432311481] [2022-02-10 06:29:48,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 06:29:48,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 06:29:48,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-10 06:29:48,262 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-10 06:29:48,315 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-10 06:29:48,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-10 06:29:48,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-10 06:29:48,419 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-10 06:29:48,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-10 06:29:48,582 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-10 06:29:48,582 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [432311481] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-10 06:29:48,583 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-10 06:29:48,583 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-02-10 06:29:48,583 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139205120] [2022-02-10 06:29:48,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-10 06:29:48,584 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-10 06:29:48,584 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 06:29:48,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-10 06:29:48,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-10 06:29:48,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:48,585 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-10 06:29:48,586 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-10 06:29:48,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:48,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-10 06:29:48,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:49,028 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 231 transitions and produced 232 states. [2022-02-10 06:29:49,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:49,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-10 06:29:49,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-10 06:29:49,059 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-10 06:29:49,256 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-02-10 06:29:49,256 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-10 06:29:49,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-10 06:29:49,257 INFO L85 PathProgramCache]: Analyzing trace with hash -645097959, now seen corresponding path program 1 times [2022-02-10 06:29:49,257 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-10 06:29:49,257 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [881647958] [2022-02-10 06:29:49,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 06:29:49,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-10 06:29:49,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-10 06:29:49,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-10 06:29:49,338 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-10 06:29:49,339 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [881647958] [2022-02-10 06:29:49,339 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [881647958] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-10 06:29:49,340 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [289626460] [2022-02-10 06:29:49,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-10 06:29:49,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-10 06:29:49,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-10 06:29:49,341 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-10 06:29:49,343 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-10 06:29:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-10 06:29:49,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-10 06:29:49,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-10 06:29:49,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-10 06:29:49,704 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-10 06:29:49,704 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [289626460] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-10 06:29:49,704 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-10 06:29:49,704 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-02-10 06:29:49,704 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124996389] [2022-02-10 06:29:49,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-10 06:29:49,705 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-10 06:29:49,705 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-10 06:29:49,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-10 06:29:49,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-10 06:29:49,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:49,706 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-10 06:29:49,706 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-10 06:29:49,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-10 06:29:49,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-10 06:29:49,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-10 06:29:49,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.