/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_04-munge_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-44898dd [2022-02-16 17:10:00,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-16 17:10:00,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-16 17:10:00,070 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-16 17:10:00,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-16 17:10:00,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-16 17:10:00,076 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-16 17:10:00,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-16 17:10:00,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-16 17:10:00,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-16 17:10:00,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-16 17:10:00,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2022-02-16 17:10:00,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-16 17:10:00,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-16 17:10:00,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-16 17:10:00,133 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 [2022-02-16 17:10:00,166 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-16 17:10:00,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-16 17:10:00,167 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-16 17:10:00,167 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-16 17:10:00,168 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-16 17:10:00,168 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-16 17:10:00,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-16 17:10:00,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-16 17:10:00,169 INFO L138 SettingsManager]: * Use SBE=true [2022-02-16 17:10:00,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-16 17:10:00,170 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-16 17:10:00,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-16 17:10:00,171 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-16 17:10:00,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-16 17:10:00,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-16 17:10:00,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-16 17:10:00,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-16 17:10:00,171 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-16 17:10:00,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-16 17:10:00,172 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-16 17:10:00,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-16 17:10:00,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-16 17:10:00,172 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-16 17:10:00,172 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-16 17:10:00,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-16 17:10:00,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-16 17:10:00,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-16 17:10:00,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-16 17:10:00,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-16 17:10:00,174 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-16 17:10:00,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-16 17:10:00,175 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-16 17:10:00,175 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-16 17:10:00,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-16 17:10:00,175 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=MCR_WITHOUT_DEPRANKS [2022-02-16 17:10:00,176 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-16 17:10:00,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-16 17:10:00,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-16 17:10:00,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-16 17:10:00,441 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-16 17:10:00,442 INFO L275 PluginConnector]: CDTParser initialized [2022-02-16 17:10:00,443 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_04-munge_racefree.i [2022-02-16 17:10:00,512 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6733c254/421a7ce6188a4efb8cb48f95658aa9ec/FLAG692e168f2 [2022-02-16 17:10:00,986 INFO L306 CDTParser]: Found 1 translation units. [2022-02-16 17:10:00,986 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_04-munge_racefree.i [2022-02-16 17:10:01,001 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6733c254/421a7ce6188a4efb8cb48f95658aa9ec/FLAG692e168f2 [2022-02-16 17:10:01,312 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6733c254/421a7ce6188a4efb8cb48f95658aa9ec [2022-02-16 17:10:01,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-16 17:10:01,317 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-16 17:10:01,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-16 17:10:01,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-16 17:10:01,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-16 17:10:01,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54f4ea39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01, skipping insertion in model container [2022-02-16 17:10:01,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-16 17:10:01,363 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-16 17:10:01,719 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_04-munge_racefree.i[30176,30189] [2022-02-16 17:10:01,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-16 17:10:01,762 INFO L203 MainTranslator]: Completed pre-run [2022-02-16 17:10:01,794 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_04-munge_racefree.i[30176,30189] [2022-02-16 17:10:01,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-16 17:10:01,840 INFO L208 MainTranslator]: Completed translation [2022-02-16 17:10:01,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01 WrapperNode [2022-02-16 17:10:01,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-16 17:10:01,842 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-16 17:10:01,842 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-16 17:10:01,842 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-16 17:10:01,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,899 INFO L137 Inliner]: procedures = 172, calls = 37, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 200 [2022-02-16 17:10:01,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-16 17:10:01,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-16 17:10:01,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-16 17:10:01,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-16 17:10:01,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,928 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,935 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,941 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-16 17:10:01,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-16 17:10:01,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-16 17:10:01,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-16 17:10:01,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (1/1) ... [2022-02-16 17:10:01,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-16 17:10:01,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-16 17:10:01,992 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) [2022-02-16 17:10:01,994 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 [2022-02-16 17:10:02,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-16 17:10:02,028 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-02-16 17:10:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-02-16 17:10:02,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-16 17:10:02,029 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-16 17:10:02,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-16 17:10:02,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-16 17:10:02,029 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2022-02-16 17:10:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2022-02-16 17:10:02,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-16 17:10:02,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-16 17:10:02,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-16 17:10:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-16 17:10:02,031 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-16 17:10:02,186 INFO L234 CfgBuilder]: Building ICFG [2022-02-16 17:10:02,187 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-16 17:10:02,517 INFO L275 CfgBuilder]: Performing block encoding [2022-02-16 17:10:02,525 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-16 17:10:02,525 INFO L299 CfgBuilder]: Removed 24 assume(true) statements. [2022-02-16 17:10:02,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.02 05:10:02 BoogieIcfgContainer [2022-02-16 17:10:02,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-16 17:10:02,529 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-16 17:10:02,529 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-16 17:10:02,537 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-16 17:10:02,538 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.02 05:10:01" (1/3) ... [2022-02-16 17:10:02,539 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13c36575 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.02 05:10:02, skipping insertion in model container [2022-02-16 17:10:02,539 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 05:10:01" (2/3) ... [2022-02-16 17:10:02,539 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13c36575 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.02 05:10:02, skipping insertion in model container [2022-02-16 17:10:02,540 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.02 05:10:02" (3/3) ... [2022-02-16 17:10:02,541 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_04-munge_racefree.i [2022-02-16 17:10:02,545 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-16 17:10:02,545 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-16 17:10:02,546 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-16 17:10:02,546 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-16 17:10:02,602 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,602 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,602 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,603 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,603 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,603 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,603 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,603 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,604 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,604 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,604 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,604 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,604 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,604 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,605 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,605 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,605 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,605 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,605 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,605 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,605 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,605 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,606 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,606 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,606 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,606 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,606 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,606 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,606 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,606 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,607 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,607 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,607 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,607 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,607 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,607 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,607 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,608 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,608 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,608 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,608 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,609 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,609 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,609 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,609 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,609 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,609 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,610 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,610 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,610 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,611 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,611 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,611 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,611 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,611 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,611 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,612 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,612 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,612 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,612 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,612 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,613 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,613 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,613 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,613 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,613 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,613 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,614 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,614 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,614 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,614 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,614 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,615 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,615 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,621 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,621 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,621 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,622 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,622 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,622 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,622 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,623 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,623 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,624 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,625 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,625 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,626 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,627 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,627 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,627 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,628 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,628 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,628 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,628 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,628 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,628 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,629 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,629 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,629 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,629 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,630 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,630 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,631 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,631 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,631 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,631 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,631 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,631 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,632 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,632 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,632 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,632 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,632 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,632 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,632 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,633 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,633 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,633 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,633 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,633 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,633 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,633 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,633 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,634 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,634 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,634 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,634 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,634 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,634 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,634 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,634 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,635 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,635 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,635 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,635 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,635 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,635 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,635 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,636 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,636 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,636 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,636 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,636 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,636 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,637 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,637 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,637 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,638 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,638 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,638 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,638 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,639 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,639 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,639 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,643 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,643 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,644 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,644 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,644 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,644 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,644 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,646 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,647 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,647 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,647 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,647 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,648 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,649 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,652 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,652 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,653 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,653 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,653 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,653 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,654 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,654 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,654 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,655 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,655 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,656 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,656 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,656 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,656 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,656 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,657 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,657 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,657 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,657 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,657 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,658 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,659 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,659 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,659 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,659 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,660 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,660 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,660 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,660 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,661 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,661 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,668 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,668 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,669 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,669 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,669 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,669 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,669 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,669 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,670 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,670 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,671 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,678 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,678 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,679 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,679 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,680 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,680 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,685 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,689 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,689 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,689 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,689 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,690 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,690 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,690 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,690 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,690 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,690 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,690 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,690 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,691 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,691 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,691 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,691 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-16 17:10:02,696 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-02-16 17:10:02,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-16 17:10:02,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-16 17:10:02,755 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) [2022-02-16 17:10:02,758 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 [2022-02-16 17:10:02,790 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-16 17:10:02,798 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 [2022-02-16 17:10:02,798 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-16 17:10:02,815 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 183 places, 210 transitions, 442 flow [2022-02-16 17:10:05,319 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 62257 states, 62238 states have (on average 3.4840611844853626) internal successors, (216841), 62256 states have internal predecessors, (216841), 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) [2022-02-16 17:10:12,530 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 452 transitions and produced 439 states. [2022-02-16 17:10:12,532 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)] === [2022-02-16 17:10:12,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-16 17:10:12,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1809020550, now seen corresponding path program 1 times [2022-02-16 17:10:12,545 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-16 17:10:12,546 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917344181] [2022-02-16 17:10:12,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-16 17:10:12,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-16 17:10:12,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-16 17:10:12,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2022-02-16 17:10:12,912 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-16 17:10:12,912 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917344181] [2022-02-16 17:10:12,913 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917344181] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-16 17:10:12,913 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-16 17:10:12,913 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-16 17:10:12,914 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365474127] [2022-02-16 17:10:12,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-16 17:10:12,920 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-16 17:10:12,920 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-16 17:10:12,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-16 17:10:12,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-16 17:10:12,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:12,947 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-16 17:10:12,947 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 52.5) internal successors, (105), 2 states have internal predecessors, (105), 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) [2022-02-16 17:10:12,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:13,018 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 136 transitions and produced 137 states. [2022-02-16 17:10:13,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:13,019 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-16 17:10:13,020 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)] === [2022-02-16 17:10:13,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-16 17:10:13,020 INFO L85 PathProgramCache]: Analyzing trace with hash 1633253122, now seen corresponding path program 1 times [2022-02-16 17:10:13,021 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-16 17:10:13,021 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917784176] [2022-02-16 17:10:13,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-16 17:10:13,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-16 17:10:13,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-16 17:10:13,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-16 17:10:13,090 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-16 17:10:13,091 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917784176] [2022-02-16 17:10:13,091 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [917784176] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-16 17:10:13,091 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-16 17:10:13,091 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-16 17:10:13,091 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949877379] [2022-02-16 17:10:13,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-16 17:10:13,093 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-16 17:10:13,093 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-16 17:10:13,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-16 17:10:13,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-16 17:10:13,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:13,094 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-16 17:10:13,094 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 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) [2022-02-16 17:10:13,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:13,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:13,173 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 141 transitions and produced 142 states. [2022-02-16 17:10:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-16 17:10:13,174 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-16 17:10:13,174 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)] === [2022-02-16 17:10:13,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-16 17:10:13,175 INFO L85 PathProgramCache]: Analyzing trace with hash -825585818, now seen corresponding path program 1 times [2022-02-16 17:10:13,175 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-16 17:10:13,175 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1446807518] [2022-02-16 17:10:13,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-16 17:10:13,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-16 17:10:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-16 17:10:13,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-16 17:10:13,273 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-16 17:10:13,274 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1446807518] [2022-02-16 17:10:13,274 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1446807518] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-16 17:10:13,274 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [223001626] [2022-02-16 17:10:13,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-16 17:10:13,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-16 17:10:13,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-16 17:10:13,276 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) [2022-02-16 17:10:13,277 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-16 17:10:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-16 17:10:13,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-16 17:10:13,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-16 17:10:13,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-16 17:10:13,656 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-16 17:10:13,657 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [223001626] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-16 17:10:13,657 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-16 17:10:13,657 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-02-16 17:10:13,657 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1026508483] [2022-02-16 17:10:13,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-16 17:10:13,658 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-16 17:10:13,658 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-16 17:10:13,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-16 17:10:13,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-16 17:10:13,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:13,659 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-16 17:10:13,659 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 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) [2022-02-16 17:10:13,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:13,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-16 17:10:13,660 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:13,969 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 233 transitions and produced 234 states. [2022-02-16 17:10:13,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:13,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-16 17:10:13,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-16 17:10:13,998 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-16 17:10:14,183 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 [2022-02-16 17:10:14,184 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)] === [2022-02-16 17:10:14,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-16 17:10:14,185 INFO L85 PathProgramCache]: Analyzing trace with hash 115584207, now seen corresponding path program 1 times [2022-02-16 17:10:14,185 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-16 17:10:14,185 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761997874] [2022-02-16 17:10:14,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-16 17:10:14,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-16 17:10:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-16 17:10:14,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-16 17:10:14,275 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-16 17:10:14,275 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761997874] [2022-02-16 17:10:14,275 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761997874] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-16 17:10:14,275 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1864196216] [2022-02-16 17:10:14,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-16 17:10:14,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-16 17:10:14,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-16 17:10:14,277 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) [2022-02-16 17:10:14,279 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-16 17:10:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-16 17:10:14,417 INFO L263 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-16 17:10:14,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-16 17:10:14,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-16 17:10:14,627 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-16 17:10:14,628 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1864196216] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-16 17:10:14,628 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-16 17:10:14,628 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-02-16 17:10:14,629 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1628915119] [2022-02-16 17:10:14,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-16 17:10:14,630 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-16 17:10:14,630 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-16 17:10:14,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-16 17:10:14,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-16 17:10:14,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:14,631 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-16 17:10:14,631 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 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) [2022-02-16 17:10:14,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-16 17:10:14,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-16 17:10:14,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-16 17:10:14,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.