/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix042.opt.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.2-wip.dk.mcr-reduction-820ea7a
[2022-02-19 00:31:12,413 INFO  L177        SettingsManager]: Resetting all preferences to default values...
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[2022-02-19 00:31:12,494 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-02-19 00:31:12,498 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf
[2022-02-19 00:31:12,512 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-02-19 00:31:12,512 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-02-19 00:31:12,512 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-02-19 00:31:12,512 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-02-19 00:31:12,513 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-02-19 00:31:12,513 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-02-19 00:31:12,514 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-02-19 00:31:12,514 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-02-19 00:31:12,514 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-02-19 00:31:12,514 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-02-19 00:31:12,514 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-02-19 00:31:12,514 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-02-19 00:31:12,514 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-02-19 00:31:12,514 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-02-19 00:31:12,514 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-02-19 00:31:12,514 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-02-19 00:31:12,515 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-02-19 00:31:12,515 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-02-19 00:31:12,515 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-02-19 00:31:12,515 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-02-19 00:31:12,515 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-02-19 00:31:12,515 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-02-19 00:31:12,515 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-02-19 00:31:12,515 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2022-02-19 00:31:12,515 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-02-19 00:31:12,515 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-19 00:31:12,516 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-02-19 00:31:12,516 INFO  L138        SettingsManager]:  * Construct finite automaton lazily=true
[2022-02-19 00:31:12,516 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-02-19 00:31:12,516 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-02-19 00:31:12,516 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-02-19 00:31:12,516 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-02-19 00:31:12,516 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2022-02-19 00:31:12,516 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-02-19 00:31:12,517 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-02-19 00:31:12,517 INFO  L138        SettingsManager]:  * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE
[2022-02-19 00:31:12,517 INFO  L138        SettingsManager]:  * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER
[2022-02-19 00:31:12,517 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-02-19 00:31:12,752 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-02-19 00:31:12,770 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-02-19 00:31:12,772 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-02-19 00:31:12,772 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-02-19 00:31:12,774 INFO  L275        PluginConnector]: CDTParser initialized
[2022-02-19 00:31:12,775 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix042.opt.i
[2022-02-19 00:31:12,826 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20526d358/3a459129bf634652b9f1ae86eeecaf16/FLAG902bdf43c
[2022-02-19 00:31:13,241 INFO  L306              CDTParser]: Found 1 translation units.
[2022-02-19 00:31:13,241 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix042.opt.i
[2022-02-19 00:31:13,250 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20526d358/3a459129bf634652b9f1ae86eeecaf16/FLAG902bdf43c
[2022-02-19 00:31:13,605 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20526d358/3a459129bf634652b9f1ae86eeecaf16
[2022-02-19 00:31:13,607 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-02-19 00:31:13,608 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2022-02-19 00:31:13,609 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-02-19 00:31:13,609 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-02-19 00:31:13,614 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-02-19 00:31:13,614 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 12:31:13" (1/1) ...
[2022-02-19 00:31:13,615 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e9bd9ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:13, skipping insertion in model container
[2022-02-19 00:31:13,615 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 12:31:13" (1/1) ...
[2022-02-19 00:31:13,621 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-02-19 00:31:13,675 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-02-19 00:31:13,820 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix042.opt.i[944,957]
[2022-02-19 00:31:14,013 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-02-19 00:31:14,025 INFO  L203         MainTranslator]: Completed pre-run
[2022-02-19 00:31:14,034 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix042.opt.i[944,957]
[2022-02-19 00:31:14,091 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-02-19 00:31:14,131 INFO  L208         MainTranslator]: Completed translation
[2022-02-19 00:31:14,132 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14 WrapperNode
[2022-02-19 00:31:14,132 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-02-19 00:31:14,133 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-02-19 00:31:14,133 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-02-19 00:31:14,133 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-02-19 00:31:14,139 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (1/1) ...
[2022-02-19 00:31:14,165 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (1/1) ...
[2022-02-19 00:31:14,202 INFO  L137                Inliner]: procedures = 176, calls = 58, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 283
[2022-02-19 00:31:14,202 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-02-19 00:31:14,203 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-02-19 00:31:14,203 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-02-19 00:31:14,203 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-02-19 00:31:14,209 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (1/1) ...
[2022-02-19 00:31:14,209 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (1/1) ...
[2022-02-19 00:31:14,223 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (1/1) ...
[2022-02-19 00:31:14,223 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (1/1) ...
[2022-02-19 00:31:14,229 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (1/1) ...
[2022-02-19 00:31:14,231 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (1/1) ...
[2022-02-19 00:31:14,233 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (1/1) ...
[2022-02-19 00:31:14,253 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-02-19 00:31:14,254 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-02-19 00:31:14,254 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-02-19 00:31:14,254 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-02-19 00:31:14,256 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (1/1) ...
[2022-02-19 00:31:14,261 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-19 00:31:14,269 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-19 00:31:14,289 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)
[2022-02-19 00:31:14,296 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
[2022-02-19 00:31:14,316 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-02-19 00:31:14,316 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2022-02-19 00:31:14,316 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-02-19 00:31:14,317 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-02-19 00:31:14,317 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-02-19 00:31:14,317 INFO  L130     BoogieDeclarations]: Found specification of procedure P0
[2022-02-19 00:31:14,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure P0
[2022-02-19 00:31:14,317 INFO  L130     BoogieDeclarations]: Found specification of procedure P1
[2022-02-19 00:31:14,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure P1
[2022-02-19 00:31:14,317 INFO  L130     BoogieDeclarations]: Found specification of procedure P2
[2022-02-19 00:31:14,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure P2
[2022-02-19 00:31:14,318 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-02-19 00:31:14,318 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2022-02-19 00:31:14,318 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-02-19 00:31:14,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-02-19 00:31:14,319 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2022-02-19 00:31:14,428 INFO  L234             CfgBuilder]: Building ICFG
[2022-02-19 00:31:14,429 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-02-19 00:31:14,876 INFO  L275             CfgBuilder]: Performing block encoding
[2022-02-19 00:31:15,091 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-02-19 00:31:15,091 INFO  L299             CfgBuilder]: Removed 0 assume(true) statements.
[2022-02-19 00:31:15,093 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 12:31:15 BoogieIcfgContainer
[2022-02-19 00:31:15,093 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-02-19 00:31:15,094 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-02-19 00:31:15,095 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2022-02-19 00:31:15,097 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2022-02-19 00:31:15,097 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 12:31:13" (1/3) ...
[2022-02-19 00:31:15,098 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68c6c8bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 12:31:15, skipping insertion in model container
[2022-02-19 00:31:15,098 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:31:14" (2/3) ...
[2022-02-19 00:31:15,098 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68c6c8bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 12:31:15, skipping insertion in model container
[2022-02-19 00:31:15,098 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 12:31:15" (3/3) ...
[2022-02-19 00:31:15,099 INFO  L111   eAbstractionObserver]: Analyzing ICFG mix042.opt.i
[2022-02-19 00:31:15,103 WARN  L150   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2022-02-19 00:31:15,103 INFO  L205   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-02-19 00:31:15,103 INFO  L164   ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations.
[2022-02-19 00:31:15,103 INFO  L534   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2022-02-19 00:31:15,153 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,153 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,153 WARN  L322   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,153 WARN  L322   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,153 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,153 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,153 WARN  L322   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,154 WARN  L322   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,155 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,155 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,155 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,155 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,156 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,156 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,156 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,156 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,156 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,156 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,156 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,156 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,156 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,156 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,157 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,157 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,157 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,157 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,157 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,157 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,157 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,158 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,158 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,158 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,158 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,158 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,158 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,158 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,159 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,159 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,159 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,159 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,159 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,159 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,159 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,159 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,159 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,160 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,160 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,160 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,160 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,160 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,160 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,160 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,160 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,160 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,161 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,161 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,161 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,161 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,161 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,161 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,161 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,162 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,162 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,162 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,162 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,162 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,162 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,162 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,163 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,163 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,163 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,163 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,165 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,166 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,166 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,166 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,166 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,166 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,166 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,166 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,166 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,166 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,167 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,167 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,167 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,167 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,168 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,168 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,168 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,168 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,168 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,168 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,168 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,168 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,169 WARN  L322   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,169 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,169 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,169 WARN  L322   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,169 INFO  L148    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2022-02-19 00:31:15,200 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2022-02-19 00:31:15,200 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-19 00:31:15,201 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)
[2022-02-19 00:31:15,202 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
[2022-02-19 00:31:15,230 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork1 ========
[2022-02-19 00:31:15,242 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=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true
[2022-02-19 00:31:15,242 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2022-02-19 00:31:15,390 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,390 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,391 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,391 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,391 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,391 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,391 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,392 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,392 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,392 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,392 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,392 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,392 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,393 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,454 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,463 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,470 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,480 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,481 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,509 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,521 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-02-19 00:31:15,527 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:15,527 INFO  L85        PathProgramCache]: Analyzing trace with hash -680402131, now seen corresponding path program 1 times
[2022-02-19 00:31:15,533 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:15,534 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486115152]
[2022-02-19 00:31:15,534 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:15,534 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:15,699 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-19 00:31:15,867 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-19 00:31:15,868 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-19 00:31:15,868 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486115152]
[2022-02-19 00:31:15,868 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1486115152] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-19 00:31:15,869 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-19 00:31:15,869 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-02-19 00:31:15,870 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147120879]
[2022-02-19 00:31:15,870 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-19 00:31:15,876 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-02-19 00:31:15,876 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-19 00:31:15,891 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-02-19 00:31:15,893 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-02-19 00:31:15,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:15,895 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-19 00:31:15,895 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 2 states have (on average 37.0) internal successors, (74), 3 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-02-19 00:31:15,896 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:15,921 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,931 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,940 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,950 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,960 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,961 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,962 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,962 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,962 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,962 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,962 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,963 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,963 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,963 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,963 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,963 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,963 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,963 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,996 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,997 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,997 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,997 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,997 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,997 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,997 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,997 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,997 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,998 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,998 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,998 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,998 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:15,998 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,035 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,035 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,036 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,036 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,036 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,036 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,036 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,036 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,036 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,036 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,037 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,037 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,037 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,037 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,058 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,058 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,058 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,058 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,058 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,058 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,059 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,059 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,059 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,059 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,059 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,059 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,059 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,060 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,086 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,086 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,086 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,088 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,088 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,088 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,088 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,089 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,089 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,089 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,089 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,089 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,089 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,089 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,124 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,131 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,139 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,140 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,160 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,161 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,172 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,172 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,173 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,173 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,173 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,173 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,173 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,173 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,173 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,173 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,174 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,174 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,174 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,174 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,176 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,200 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,201 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,203 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,203 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,203 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,203 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,203 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,222 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,222 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,222 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,223 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,223 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,223 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,223 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,223 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,223 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,223 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,223 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,223 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,224 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,224 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,226 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,254 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,260 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,309 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,362 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,362 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,362 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,362 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,363 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,363 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,363 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,363 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,363 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,364 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,364 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,364 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,364 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,379 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,380 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,380 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,380 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,380 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,380 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,380 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,380 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,380 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,381 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,381 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,381 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,395 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,396 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,396 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,396 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,396 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,396 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,396 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,397 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,397 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,397 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,397 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,421 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,422 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,422 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,423 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,423 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,423 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,423 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,423 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,423 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,423 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,423 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,563 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,564 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,564 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,564 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,564 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,564 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,564 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,590 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,590 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,590 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,590 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,590 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,591 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-02-19 00:31:16,687 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining)
[2022-02-19 00:31:16,688 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-02-19 00:31:16,694 INFO  L732         BasicCegarLoop]: Path program histogram: [1]
[2022-02-19 00:31:16,694 INFO  L309   ceAbstractionStarter]: Result for error location P2Thread1of1ForFork1 was SAFE (1/2)
[2022-02-19 00:31:16,697 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2022-02-19 00:31:16,697 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-19 00:31:16,698 INFO  L229       MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
[2022-02-19 00:31:16,699 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process
[2022-02-19 00:31:16,741 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ========
[2022-02-19 00:31:16,742 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=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true
[2022-02-19 00:31:16,742 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 4 error locations.
[2022-02-19 00:31:16,781 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,787 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,799 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,800 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,800 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,800 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,800 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,800 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,800 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,801 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,801 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,801 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,801 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,801 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,801 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,801 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,817 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,817 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,817 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,817 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,817 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,817 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,818 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,818 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,818 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,818 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,818 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,818 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,818 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,818 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,830 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,831 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,831 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,831 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,831 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,831 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,831 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,831 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,831 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,832 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,832 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,832 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,832 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,832 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:16,847 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] ===
[2022-02-19 00:31:16,847 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:16,848 INFO  L85        PathProgramCache]: Analyzing trace with hash 1624450247, now seen corresponding path program 1 times
[2022-02-19 00:31:16,848 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:16,848 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121159796]
[2022-02-19 00:31:16,848 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:16,848 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:16,891 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-19 00:31:16,920 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-19 00:31:16,920 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-19 00:31:16,921 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121159796]
[2022-02-19 00:31:16,921 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121159796] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-19 00:31:16,921 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-19 00:31:16,921 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-02-19 00:31:16,921 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678069522]
[2022-02-19 00:31:16,921 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-19 00:31:16,921 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2022-02-19 00:31:16,921 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-19 00:31:16,922 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2022-02-19 00:31:16,922 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2022-02-19 00:31:16,922 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:16,922 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-19 00:31:16,922 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-02-19 00:31:16,922 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:16,933 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:16,933 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-02-19 00:31:16,933 INFO  L402      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] ===
[2022-02-19 00:31:16,933 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:16,934 INFO  L85        PathProgramCache]: Analyzing trace with hash -742004216, now seen corresponding path program 1 times
[2022-02-19 00:31:16,934 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:16,934 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979623749]
[2022-02-19 00:31:16,934 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:16,934 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:17,009 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-19 00:31:17,114 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-19 00:31:17,114 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-19 00:31:17,115 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [979623749]
[2022-02-19 00:31:17,115 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [979623749] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-19 00:31:17,115 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-19 00:31:17,115 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2022-02-19 00:31:17,115 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622005654]
[2022-02-19 00:31:17,115 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-19 00:31:17,116 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2022-02-19 00:31:17,116 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-19 00:31:17,116 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2022-02-19 00:31:17,117 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2022-02-19 00:31:17,117 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:17,117 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-19 00:31:17,117 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 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)
[2022-02-19 00:31:17,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:17,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:17,182 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,182 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,182 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,182 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,183 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,183 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,183 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,183 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,183 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,183 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,183 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,183 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,184 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,184 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,201 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,202 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,203 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,203 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,203 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,203 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,203 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,230 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,235 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,235 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,235 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,235 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,235 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,236 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,236 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,236 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,236 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,236 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,236 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,236 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,236 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,236 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,249 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,249 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,250 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,250 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,250 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,250 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,250 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,250 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,250 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,250 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,251 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,251 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,251 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,251 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,267 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,273 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,274 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,274 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,274 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,274 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,274 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,274 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,274 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,274 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,274 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,275 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,275 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,275 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,275 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,276 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,307 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,308 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,308 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,308 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,308 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,308 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,308 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,309 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,309 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,309 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,309 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,309 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,309 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,309 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,309 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,349 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,350 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,350 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,350 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,350 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,350 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,350 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,350 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,350 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,351 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,351 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,351 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,351 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,351 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,402 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,403 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,403 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,403 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,403 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,404 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,404 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,404 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,404 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,404 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,405 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,405 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,446 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,446 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,446 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,446 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,447 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,447 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,447 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,447 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,447 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,447 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,447 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,483 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,484 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,484 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,484 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,484 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,484 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,485 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,485 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,485 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,485 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,508 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,508 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,508 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,508 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,509 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,509 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,509 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,529 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,529 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,530 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,530 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,530 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,530 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,553 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,554 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,554 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,554 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,554 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,576 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,576 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34#1_80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:17,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:17,630 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:17,630 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2022-02-19 00:31:17,630 INFO  L402      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] ===
[2022-02-19 00:31:17,630 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:17,630 INFO  L85        PathProgramCache]: Analyzing trace with hash 631040950, now seen corresponding path program 1 times
[2022-02-19 00:31:17,631 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:17,631 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1673173853]
[2022-02-19 00:31:17,631 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:17,631 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:17,744 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-19 00:31:17,946 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-19 00:31:17,946 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-19 00:31:17,946 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1673173853]
[2022-02-19 00:31:17,946 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1673173853] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-19 00:31:17,946 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-19 00:31:17,946 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11
[2022-02-19 00:31:17,946 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583434730]
[2022-02-19 00:31:17,947 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-19 00:31:17,947 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 11 states
[2022-02-19 00:31:17,947 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-19 00:31:17,947 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants.
[2022-02-19 00:31:17,948 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110
[2022-02-19 00:31:17,948 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:17,948 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-19 00:31:17,948 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 11 states, 11 states have (on average 8.454545454545455) internal successors, (93), 11 states have internal predecessors, (93), 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)
[2022-02-19 00:31:17,948 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:17,948 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:17,948 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:18,041 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,158 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,181 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,214 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,243 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:18,243 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:18,243 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:18,243 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2022-02-19 00:31:18,244 INFO  L402      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] ===
[2022-02-19 00:31:18,244 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:18,244 INFO  L85        PathProgramCache]: Analyzing trace with hash -1943531083, now seen corresponding path program 1 times
[2022-02-19 00:31:18,245 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:18,246 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357247608]
[2022-02-19 00:31:18,247 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:18,247 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:18,347 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-19 00:31:18,508 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-19 00:31:18,508 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-19 00:31:18,508 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357247608]
[2022-02-19 00:31:18,508 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357247608] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-19 00:31:18,508 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-19 00:31:18,508 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13
[2022-02-19 00:31:18,509 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420057299]
[2022-02-19 00:31:18,509 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-19 00:31:18,509 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 13 states
[2022-02-19 00:31:18,509 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-19 00:31:18,509 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants.
[2022-02-19 00:31:18,510 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156
[2022-02-19 00:31:18,510 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:18,510 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-19 00:31:18,510 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 13 states, 13 states have (on average 7.3076923076923075) internal successors, (95), 13 states have internal predecessors, (95), 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)
[2022-02-19 00:31:18,510 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:18,510 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:18,510 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:18,510 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:18,606 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,756 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,870 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,877 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,883 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,891 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,923 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,923 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,939 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,940 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,960 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,960 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:18,973 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:19,174 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:19,174 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:19,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:19,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:19,175 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2022-02-19 00:31:19,175 INFO  L402      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] ===
[2022-02-19 00:31:19,175 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:19,176 INFO  L85        PathProgramCache]: Analyzing trace with hash -2055862207, now seen corresponding path program 1 times
[2022-02-19 00:31:19,176 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:19,176 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378110635]
[2022-02-19 00:31:19,176 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:19,176 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:19,208 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-19 00:31:19,323 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-19 00:31:19,323 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-19 00:31:19,323 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378110635]
[2022-02-19 00:31:19,323 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [378110635] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-19 00:31:19,323 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-19 00:31:19,323 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2022-02-19 00:31:19,323 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1304801157]
[2022-02-19 00:31:19,323 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-19 00:31:19,324 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 8 states
[2022-02-19 00:31:19,324 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-19 00:31:19,324 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2022-02-19 00:31:19,324 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56
[2022-02-19 00:31:19,324 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:19,324 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-19 00:31:19,324 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 8 states, 8 states have (on average 11.0) internal successors, (88), 8 states have internal predecessors, (88), 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)
[2022-02-19 00:31:19,325 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:19,325 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:19,325 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:19,325 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:19,325 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:19,463 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:19,472 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:19,481 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:19,501 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:19,520 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:19,584 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:19,884 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:19,983 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:19,983 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:19,983 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:19,984 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:19,984 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:19,984 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2022-02-19 00:31:19,984 INFO  L402      AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] ===
[2022-02-19 00:31:19,984 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:19,984 INFO  L85        PathProgramCache]: Analyzing trace with hash 1137427561, now seen corresponding path program 2 times
[2022-02-19 00:31:19,984 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:19,984 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766704164]
[2022-02-19 00:31:19,985 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:19,985 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:20,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-19 00:31:20,068 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-19 00:31:20,068 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-19 00:31:20,068 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1766704164]
[2022-02-19 00:31:20,068 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1766704164] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-19 00:31:20,068 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-19 00:31:20,069 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-02-19 00:31:20,069 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327654241]
[2022-02-19 00:31:20,069 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-19 00:31:20,069 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-02-19 00:31:20,069 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-19 00:31:20,069 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-02-19 00:31:20,070 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2022-02-19 00:31:20,070 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,070 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-19 00:31:20,070 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 7 states have internal predecessors, (95), 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)
[2022-02-19 00:31:20,070 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,070 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:20,070 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:20,070 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:20,070 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:20,070 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,136 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,226 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,226 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:20,226 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:20,226 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:20,226 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:20,226 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:20,226 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2022-02-19 00:31:20,226 INFO  L402      AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] ===
[2022-02-19 00:31:20,227 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:20,227 INFO  L85        PathProgramCache]: Analyzing trace with hash 314889511, now seen corresponding path program 1 times
[2022-02-19 00:31:20,227 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:20,227 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342436935]
[2022-02-19 00:31:20,227 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:20,227 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:20,256 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-19 00:31:20,310 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-19 00:31:20,310 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-19 00:31:20,310 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342436935]
[2022-02-19 00:31:20,310 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342436935] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-19 00:31:20,310 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-19 00:31:20,310 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2022-02-19 00:31:20,310 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204272739]
[2022-02-19 00:31:20,311 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-19 00:31:20,311 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2022-02-19 00:31:20,311 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-19 00:31:20,312 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2022-02-19 00:31:20,312 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2022-02-19 00:31:20,312 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,312 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-19 00:31:20,312 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 6 states have internal predecessors, (91), 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)
[2022-02-19 00:31:20,313 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,313 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:20,313 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:20,313 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:20,313 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:20,313 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:20,313 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,366 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,370 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,371 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:20,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:20,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:20,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:20,441 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:20,441 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 
[2022-02-19 00:31:20,441 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2022-02-19 00:31:20,441 INFO  L402      AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] ===
[2022-02-19 00:31:20,441 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:20,441 INFO  L85        PathProgramCache]: Analyzing trace with hash 1030134756, now seen corresponding path program 2 times
[2022-02-19 00:31:20,442 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:20,442 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666760370]
[2022-02-19 00:31:20,442 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:20,442 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:20,485 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-19 00:31:20,695 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-19 00:31:20,696 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-19 00:31:20,696 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666760370]
[2022-02-19 00:31:20,696 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666760370] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-19 00:31:20,696 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-19 00:31:20,696 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13
[2022-02-19 00:31:20,696 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549783714]
[2022-02-19 00:31:20,696 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-19 00:31:20,697 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 13 states
[2022-02-19 00:31:20,697 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-19 00:31:20,697 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants.
[2022-02-19 00:31:20,697 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156
[2022-02-19 00:31:20,697 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,697 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-19 00:31:20,697 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 13 states, 13 states have (on average 7.153846153846154) internal successors, (93), 13 states have internal predecessors, (93), 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)
[2022-02-19 00:31:20,697 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,698 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:20,698 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:20,698 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:20,698 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:20,698 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:20,698 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. 
[2022-02-19 00:31:20,698 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:20,836 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,856 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,863 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,867 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,873 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,874 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,886 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,886 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,907 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,907 WARN  L322   ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,968 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,972 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,978 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,979 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:20,990 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,008 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,020 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,099 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,301 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,347 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,710 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:21,710 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:21,710 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2022-02-19 00:31:21,710 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:21,710 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:21,710 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:21,710 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 
[2022-02-19 00:31:21,710 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. 
[2022-02-19 00:31:21,710 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2022-02-19 00:31:21,710 INFO  L402      AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] ===
[2022-02-19 00:31:21,711 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:21,711 INFO  L85        PathProgramCache]: Analyzing trace with hash -1448418324, now seen corresponding path program 1 times
[2022-02-19 00:31:21,711 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:21,711 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1795408349]
[2022-02-19 00:31:21,711 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:21,711 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:21,764 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-19 00:31:21,829 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-19 00:31:21,829 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-19 00:31:21,829 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1795408349]
[2022-02-19 00:31:21,829 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1795408349] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-19 00:31:21,829 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-19 00:31:21,829 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2022-02-19 00:31:21,829 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538229416]
[2022-02-19 00:31:21,829 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-19 00:31:21,830 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 8 states
[2022-02-19 00:31:21,830 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-19 00:31:21,830 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2022-02-19 00:31:21,831 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56
[2022-02-19 00:31:21,831 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:21,831 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-19 00:31:21,831 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 8 states, 8 states have (on average 11.5) internal successors, (92), 8 states have internal predecessors, (92), 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)
[2022-02-19 00:31:21,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:21,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:21,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. 
[2022-02-19 00:31:21,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:21,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:21,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:21,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. 
[2022-02-19 00:31:21,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. 
[2022-02-19 00:31:21,832 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:21,915 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,940 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,941 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,952 WARN  L322   ript$VariableManager]: TermVariabe |v_P2_#t~ite9#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,953 WARN  L322   ript$VariableManager]: TermVariabe |v_P1_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-19 00:31:21,968 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-19 00:31:21,968 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:21,968 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2022-02-19 00:31:21,969 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2022-02-19 00:31:21,969 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2022-02-19 00:31:21,969 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-02-19 00:31:21,969 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 
[2022-02-19 00:31:21,969 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. 
[2022-02-19 00:31:21,969 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 
[2022-02-19 00:31:21,969 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2022-02-19 00:31:21,969 INFO  L402      AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] ===
[2022-02-19 00:31:21,970 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-19 00:31:21,970 INFO  L85        PathProgramCache]: Analyzing trace with hash -2033765974, now seen corresponding path program 1 times
[2022-02-19 00:31:21,970 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-19 00:31:21,970 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1946406839]
[2022-02-19 00:31:21,970 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-19 00:31:21,970 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-19 00:31:21,998 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-02-19 00:31:21,998 INFO  L352             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-02-19 00:31:22,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-02-19 00:31:22,054 INFO  L138   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-02-19 00:31:22,054 INFO  L628         BasicCegarLoop]: Counterexample is feasible
[2022-02-19 00:31:22,055 INFO  L764   garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining)
[2022-02-19 00:31:22,055 INFO  L764   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining)
[2022-02-19 00:31:22,055 INFO  L764   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining)
[2022-02-19 00:31:22,055 INFO  L764   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining)
[2022-02-19 00:31:22,055 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2022-02-19 00:31:22,056 INFO  L732         BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1, 1]
[2022-02-19 00:31:22,057 INFO  L309   ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN (2/2)
[2022-02-19 00:31:22,059 INFO  L230   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2022-02-19 00:31:22,059 INFO  L180   ceAbstractionStarter]: Computing trace abstraction results
[2022-02-19 00:31:22,131 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.02 12:31:22 BasicIcfg
[2022-02-19 00:31:22,132 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2022-02-19 00:31:22,132 INFO  L158              Benchmark]: Toolchain (without parser) took 8523.88ms. Allocated memory was 172.0MB in the beginning and 350.2MB in the end (delta: 178.3MB). Free memory was 117.0MB in the beginning and 117.8MB in the end (delta: -795.7kB). Peak memory consumption was 179.0MB. Max. memory is 8.0GB.
[2022-02-19 00:31:22,132 INFO  L158              Benchmark]: CDTParser took 0.17ms. Allocated memory is still 172.0MB. Free memory is still 135.0MB. There was no memory consumed. Max. memory is 8.0GB.
[2022-02-19 00:31:22,132 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 522.74ms. Allocated memory was 172.0MB in the beginning and 213.9MB in the end (delta: 41.9MB). Free memory was 116.8MB in the beginning and 174.8MB in the end (delta: -58.0MB). Peak memory consumption was 5.1MB. Max. memory is 8.0GB.
[2022-02-19 00:31:22,132 INFO  L158              Benchmark]: Boogie Procedure Inliner took 69.46ms. Allocated memory is still 213.9MB. Free memory was 174.8MB in the beginning and 171.8MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB.
[2022-02-19 00:31:22,133 INFO  L158              Benchmark]: Boogie Preprocessor took 51.02ms. Allocated memory is still 213.9MB. Free memory was 171.8MB in the beginning and 169.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
[2022-02-19 00:31:22,133 INFO  L158              Benchmark]: RCFGBuilder took 839.01ms. Allocated memory is still 213.9MB. Free memory was 169.7MB in the beginning and 95.2MB in the end (delta: 74.4MB). Peak memory consumption was 74.4MB. Max. memory is 8.0GB.
[2022-02-19 00:31:22,133 INFO  L158              Benchmark]: TraceAbstraction took 7037.14ms. Allocated memory was 213.9MB in the beginning and 350.2MB in the end (delta: 136.3MB). Free memory was 94.7MB in the beginning and 117.8MB in the end (delta: -23.1MB). Peak memory consumption was 113.8MB. Max. memory is 8.0GB.
[2022-02-19 00:31:22,134 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.17ms. Allocated memory is still 172.0MB. Free memory is still 135.0MB. There was no memory consumed. Max. memory is 8.0GB.
 * CACSL2BoogieTranslator took 522.74ms. Allocated memory was 172.0MB in the beginning and 213.9MB in the end (delta: 41.9MB). Free memory was 116.8MB in the beginning and 174.8MB in the end (delta: -58.0MB). Peak memory consumption was 5.1MB. Max. memory is 8.0GB.
 * Boogie Procedure Inliner took 69.46ms. Allocated memory is still 213.9MB. Free memory was 174.8MB in the beginning and 171.8MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 51.02ms. Allocated memory is still 213.9MB. Free memory was 171.8MB in the beginning and 169.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
 * RCFGBuilder took 839.01ms. Allocated memory is still 213.9MB. Free memory was 169.7MB in the beginning and 95.2MB in the end (delta: 74.4MB). Peak memory consumption was 74.4MB. Max. memory is 8.0GB.
 * TraceAbstraction took 7037.14ms. Allocated memory was 213.9MB in the beginning and 350.2MB in the end (delta: 136.3MB). Free memory was 94.7MB in the beginning and 117.8MB in the end (delta: -23.1MB). Peak memory consumption was 113.8MB. Max. memory is 8.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Independence relation benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 12527, positive: 11856, positive conditional: 9932, positive unconditional: 1924, negative: 671, negative conditional: 644, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12413, positive: 11856, positive conditional: 9932, positive unconditional: 1924, negative: 557, negative conditional: 530, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 12413, positive: 11856, positive conditional: 9932, positive unconditional: 1924, negative: 557, negative conditional: 530, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12943, positive: 11856, positive conditional: 9905, positive unconditional: 1951, negative: 1087, negative conditional: 530, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 12943, positive: 11856, positive conditional: 6128, positive unconditional: 5728, negative: 1087, negative conditional: 495, negative unconditional: 592, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 12943, positive: 11856, positive conditional: 6128, positive unconditional: 5728, negative: 1087, negative conditional: 495, negative unconditional: 592, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1967, positive: 1929, positive conditional: 5, positive unconditional: 1924, negative: 38, negative conditional: 8, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1967, positive: 1918, positive conditional: 0, positive unconditional: 1918, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 49, positive: 11, positive conditional: 5, positive unconditional: 6, negative: 38, negative conditional: 8, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 617, positive: 101, positive conditional: 56, positive unconditional: 45, negative: 516, negative conditional: 181, negative unconditional: 335, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 12943, positive: 9927, positive conditional: 6123, positive unconditional: 3804, negative: 1049, negative conditional: 487, negative unconditional: 562, unknown: 1967, unknown conditional: 13, unknown unconditional: 1954] , Statistics on independence cache: Total cache size (in pairs): 1967, Positive cache size: 1929, Positive conditional cache size: 5, Positive unconditional cache size: 1924, Negative cache size: 38, Negative conditional cache size: 8, Negative unconditional cache size: 30, Eliminated conditions: 3812, Maximal queried relation: 1, Independence queries for same thread: 114
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time: 0.5s, Number of persistent set computation: 1570, Number of trivial persistent sets: 1002, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1951, positive: 1924, positive conditional: 0, positive unconditional: 1924, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 12527, positive: 11856, positive conditional: 9932, positive unconditional: 1924, negative: 671, negative conditional: 644, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12413, positive: 11856, positive conditional: 9932, positive unconditional: 1924, negative: 557, negative conditional: 530, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 12413, positive: 11856, positive conditional: 9932, positive unconditional: 1924, negative: 557, negative conditional: 530, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12943, positive: 11856, positive conditional: 9905, positive unconditional: 1951, negative: 1087, negative conditional: 530, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 12943, positive: 11856, positive conditional: 6128, positive unconditional: 5728, negative: 1087, negative conditional: 495, negative unconditional: 592, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 12943, positive: 11856, positive conditional: 6128, positive unconditional: 5728, negative: 1087, negative conditional: 495, negative unconditional: 592, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1967, positive: 1929, positive conditional: 5, positive unconditional: 1924, negative: 38, negative conditional: 8, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1967, positive: 1918, positive conditional: 0, positive unconditional: 1918, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 49, positive: 11, positive conditional: 5, positive unconditional: 6, negative: 38, negative conditional: 8, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 617, positive: 101, positive conditional: 56, positive unconditional: 45, negative: 516, negative conditional: 181, negative unconditional: 335, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 12943, positive: 9927, positive conditional: 6123, positive unconditional: 3804, negative: 1049, negative conditional: 487, negative unconditional: 562, unknown: 1967, unknown conditional: 13, unknown unconditional: 1954] , Statistics on independence cache: Total cache size (in pairs): 1967, Positive cache size: 1929, Positive conditional cache size: 5, Positive unconditional cache size: 1924, Negative cache size: 38, Negative conditional cache size: 8, Negative unconditional cache size: 30, Eliminated conditions: 3812, Maximal queried relation: 1, Independence queries for same thread: 114
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: Independence relation benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 16445, positive: 15789, positive conditional: 13988, positive unconditional: 1801, negative: 656, negative conditional: 616, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 16158, positive: 15789, positive conditional: 13988, positive unconditional: 1801, negative: 369, negative conditional: 329, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 16158, positive: 15789, positive conditional: 13988, positive unconditional: 1801, negative: 369, negative conditional: 329, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 17633, positive: 15789, positive conditional: 13698, positive unconditional: 2091, negative: 1844, negative conditional: 1475, negative unconditional: 369, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 17633, positive: 15789, positive conditional: 3965, positive unconditional: 11824, negative: 1844, negative conditional: 603, negative unconditional: 1241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17633, positive: 15789, positive conditional: 3965, positive unconditional: 11824, negative: 1844, negative conditional: 603, negative unconditional: 1241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1941, positive: 1844, positive conditional: 43, positive unconditional: 1801, negative: 97, negative conditional: 55, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1941, positive: 1793, positive conditional: 0, positive unconditional: 1793, negative: 148, negative conditional: 0, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 148, positive: 51, positive conditional: 43, positive unconditional: 8, negative: 97, negative conditional: 55, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2036, positive: 623, positive conditional: 595, positive unconditional: 29, negative: 1412, negative conditional: 923, negative unconditional: 489, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 17633, positive: 13945, positive conditional: 3922, positive unconditional: 10023, negative: 1747, negative conditional: 548, negative unconditional: 1199, unknown: 1941, unknown conditional: 98, unknown unconditional: 1843] , Statistics on independence cache: Total cache size (in pairs): 1941, Positive cache size: 1844, Positive conditional cache size: 43, Positive unconditional cache size: 1801, Negative cache size: 97, Negative conditional cache size: 55, Negative unconditional cache size: 42, Eliminated conditions: 10605, Maximal queried relation: 7, Independence queries for same thread: 287
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time: 0.6s, Number of persistent set computation: 1729, Number of trivial persistent sets: 712, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1841, positive: 1801, positive conditional: 0, positive unconditional: 1801, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 16445, positive: 15789, positive conditional: 13988, positive unconditional: 1801, negative: 656, negative conditional: 616, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 16158, positive: 15789, positive conditional: 13988, positive unconditional: 1801, negative: 369, negative conditional: 329, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 16158, positive: 15789, positive conditional: 13988, positive unconditional: 1801, negative: 369, negative conditional: 329, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 17633, positive: 15789, positive conditional: 13698, positive unconditional: 2091, negative: 1844, negative conditional: 1475, negative unconditional: 369, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 17633, positive: 15789, positive conditional: 3965, positive unconditional: 11824, negative: 1844, negative conditional: 603, negative unconditional: 1241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17633, positive: 15789, positive conditional: 3965, positive unconditional: 11824, negative: 1844, negative conditional: 603, negative unconditional: 1241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1941, positive: 1844, positive conditional: 43, positive unconditional: 1801, negative: 97, negative conditional: 55, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1941, positive: 1793, positive conditional: 0, positive unconditional: 1793, negative: 148, negative conditional: 0, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 148, positive: 51, positive conditional: 43, positive unconditional: 8, negative: 97, negative conditional: 55, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2036, positive: 623, positive conditional: 595, positive unconditional: 29, negative: 1412, negative conditional: 923, negative unconditional: 489, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 17633, positive: 13945, positive conditional: 3922, positive unconditional: 10023, negative: 1747, negative conditional: 548, negative unconditional: 1199, unknown: 1941, unknown conditional: 98, unknown unconditional: 1843] , Statistics on independence cache: Total cache size (in pairs): 1941, Positive cache size: 1844, Positive conditional cache size: 43, Positive unconditional cache size: 1801, Negative cache size: 97, Negative conditional cache size: 55, Negative unconditional cache size: 42, Eliminated conditions: 10605, Maximal queried relation: 7, Independence queries for same thread: 287
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - CounterExampleResult [Line: 18]: a call to reach_error is reachable
    a call to reach_error is reachable
We found a FailurePath: 
[L709]               0  int __unbuffered_cnt = 0;
        VAL             [__unbuffered_cnt=0]
[L711]               0  int __unbuffered_p0_EAX = 0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0]
[L713]               0  int __unbuffered_p2_EAX = 0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0]
[L715]               0  int __unbuffered_p2_EBX = 0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0]
[L717]               0  int a = 0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0]
[L718]               0  _Bool main$tmp_guard0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0]
[L719]               0  _Bool main$tmp_guard1;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0]
[L721]               0  int x = 0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0]
[L723]               0  int y = 0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0]
[L724]               0  _Bool y$flush_delayed;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0]
[L725]               0  int y$mem_tmp;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0]
[L726]               0  _Bool y$r_buff0_thd0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0]
[L727]               0  _Bool y$r_buff0_thd1;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0]
[L728]               0  _Bool y$r_buff0_thd2;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0]
[L729]               0  _Bool y$r_buff0_thd3;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0]
[L730]               0  _Bool y$r_buff1_thd0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0]
[L731]               0  _Bool y$r_buff1_thd1;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0]
[L732]               0  _Bool y$r_buff1_thd2;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0]
[L733]               0  _Bool y$r_buff1_thd3;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0]
[L734]               0  _Bool y$read_delayed;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0]
[L735]               0  int *y$read_delayed_var;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}]
[L736]               0  int y$w_buff0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0]
[L737]               0  _Bool y$w_buff0_used;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0]
[L738]               0  int y$w_buff1;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0]
[L739]               0  _Bool y$w_buff1_used;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0]
[L741]               0  int z = 0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L742]               0  _Bool weak$$choice0;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L743]               0  _Bool weak$$choice2;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L825]               0  pthread_t t1108;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t1108={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L826]  FCALL, FORK  0  pthread_create(&t1108, ((void *)0), P0, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1108, ((void *)0), P0, ((void *)0))=-2, t1108={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L827]               0  pthread_t t1109;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1108={5:0}, t1109={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L828]  FCALL, FORK  0  pthread_create(&t1109, ((void *)0), P1, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1109, ((void *)0), P1, ((void *)0))=-1, t1108={5:0}, t1109={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L829]               0  pthread_t t1110;
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1108={5:0}, t1109={6:0}, t1110={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L830]  FCALL, FORK  0  pthread_create(&t1110, ((void *)0), P2, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1110, ((void *)0), P2, ((void *)0))=0, t1108={5:0}, t1109={6:0}, t1110={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L782]               3  y$w_buff1 = y$w_buff0
[L783]               3  y$w_buff0 = 2
[L784]               3  y$w_buff1_used = y$w_buff0_used
[L785]               3  y$w_buff0_used = (_Bool)1
[L786]  CALL         3  __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used))
[L18]   COND FALSE   3  !(!expression)
[L786]  RET          3  __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used))
[L787]               3  y$r_buff1_thd0 = y$r_buff0_thd0
[L788]               3  y$r_buff1_thd1 = y$r_buff0_thd1
[L789]               3  y$r_buff1_thd2 = y$r_buff0_thd2
[L790]               3  y$r_buff1_thd3 = y$r_buff0_thd3
[L791]               3  y$r_buff0_thd3 = (_Bool)1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L794]               3  z = 1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L797]               3  __unbuffered_p2_EAX = z
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L800]               3  __unbuffered_p2_EBX = a
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L747]               1  a = 1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L750]               1  __unbuffered_p0_EAX = x
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L755]               1  __unbuffered_cnt = __unbuffered_cnt + 1
        VAL             [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L757]               1  return 0;
        VAL             [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L762]               2  x = 1
        VAL             [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L765]               2  y = 1
        VAL             [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L768]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y)
[L768]  EXPR         2  y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y
[L768]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y)
[L768]               2  y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y)
[L769]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used
[L769]               2  y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used
[L770]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used
[L770]               2  y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used
[L771]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2
[L771]               2  y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2
[L772]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2
[L772]               2  y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2
[L775]               2  __unbuffered_cnt = __unbuffered_cnt + 1
        VAL             [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L777]               2  return 0;
        VAL             [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L803]  EXPR         3  y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)
[L803]               3  y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)
[L804]  EXPR         3  y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used
[L804]               3  y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used
[L805]  EXPR         3  y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used
[L805]               3  y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used
[L806]  EXPR         3  y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3
[L806]               3  y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3
[L807]  EXPR         3  y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3
[L807]               3  y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3
[L810]               3  __unbuffered_cnt = __unbuffered_cnt + 1
        VAL             [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L832]               0  main$tmp_guard0 = __unbuffered_cnt == 3
        VAL             [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1108={5:0}, t1109={6:0}, t1110={3:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L834]  CALL         0  assume_abort_if_not(main$tmp_guard0)
[L3]    COND FALSE   0  !(!cond)
        VAL             [\old(cond)=1, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L834]  RET          0  assume_abort_if_not(main$tmp_guard0)
[L836]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y)
[L836]  EXPR         0  y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y
[L836]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y)
[L836]               0  y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y)
[L837]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used
[L837]               0  y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used
[L838]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used
[L838]               0  y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used
[L839]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0
[L839]               0  y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0
[L840]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0
[L840]               0  y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0
[L843]               0  weak$$choice0 = __VERIFIER_nondet_bool()
[L844]               0  weak$$choice2 = __VERIFIER_nondet_bool()
[L845]               0  y$flush_delayed = weak$$choice2
[L846]               0  y$mem_tmp = y
[L847]  EXPR         0  !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1)
[L847]               0  y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1)
[L848]  EXPR         0  weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0))
[L848]               0  y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0))
[L849]  EXPR         0  weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1))
[L849]               0  y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1))
[L850]  EXPR         0  weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used))
[L850]               0  y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used))
[L851]  EXPR         0  weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L851]               0  y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L852]  EXPR         0  weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0))
[L852]               0  y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0))
[L853]  EXPR         0  weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L853]               0  y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L854]               0  main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0)
[L855]  EXPR         0  y$flush_delayed ? y$mem_tmp : y
[L855]               0  y = y$flush_delayed ? y$mem_tmp : y
[L856]               0  y$flush_delayed = (_Bool)0
        VAL             [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1108={5:0}, t1109={6:0}, t1110={3:0}, weak$$choice0=49, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L858]  CALL         0  __VERIFIER_assert(main$tmp_guard1)
[L18]   COND TRUE    0  !expression
        VAL             [\old(expression)=0, \old(expression)=1, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L18]                0  reach_error()
        VAL             [\old(expression)=0, \old(expression)=1, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1]

  - UnprovableResult [Line: 830]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
    Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
 Reason: Not analyzed. 
  - UnprovableResult [Line: 826]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
    Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
 Reason: Not analyzed. 
  - UnprovableResult [Line: 828]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
    Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
 Reason: Not analyzed. 
  - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork1 with 1 thread instances
    CFG has 7 procedures, 146 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 1.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 73 ConstructedInterpolants, 0 QuantifiedInterpolants, 159 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
  - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances
    CFG has 7 procedures, 146 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 5.4s, OverallIterations: 10, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 3.7s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 81, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 896 NumberOfCodeBlocks, 896 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 791 ConstructedInterpolants, 0 QuantifiedInterpolants, 3901 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
[2022-02-19 00:31:22,169 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0
[2022-02-19 00:31:22,377 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0
[2022-02-19 00:31:22,573 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...