/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/mix018.opt.i
--------------------------------------------------------------------------------
This is Ultimate 0.2.2-wip.dk.mcr-reduction-44898dd
[2022-02-09 10:53:27,467 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-02-09 10:53:27,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-02-09 10:53:27,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-02-09 10:53:27,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-02-09 10:53:27,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-02-09 10:53:27,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-02-09 10:53:27,511 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-02-09 10:53:27,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-02-09 10:53:27,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-02-09 10:53:27,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2022-02-09 10:53:27,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-02-09 10:53:27,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-02-09 10:53:27,533 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-02-09 10:53:27,534 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-02-09 10:53:27,536 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-02-09 10:53:27,536 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-02-09 10:53:27,538 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-02-09 10:53:27,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-02-09 10:53:27,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2022-02-09 10:53:27,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-02-09 10:53:27,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-02-09 10:53:27,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2022-02-09 10:53:27,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-02-09 10:53:27,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-02-09 10:53:27,556 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-02-09 10:53:27,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-02-09 10:53:27,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-02-09 10:53:27,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-02-09 10:53:27,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-02-09 10:53:27,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-02-09 10:53:27,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-02-09 10:53:27,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-02-09 10:53:27,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2022-02-09 10:53:27,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-02-09 10:53:27,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2022-02-09 10:53:27,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-02-09 10:53:27,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-02-09 10:53:27,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2022-02-09 10:53:27,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2022-02-09 10:53:27,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2022-02-09 10:53:27,564 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
[2022-02-09 10:53:27,588 INFO L113 SettingsManager]: Loading preferences was successful
[2022-02-09 10:53:27,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-02-09 10:53:27,589 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-02-09 10:53:27,589 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-02-09 10:53:27,590 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-02-09 10:53:27,590 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-02-09 10:53:27,590 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-02-09 10:53:27,590 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-02-09 10:53:27,590 INFO L138 SettingsManager]: * Use SBE=true
[2022-02-09 10:53:27,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-02-09 10:53:27,591 INFO L138 SettingsManager]: * sizeof long=4
[2022-02-09 10:53:27,591 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-02-09 10:53:27,591 INFO L138 SettingsManager]: * sizeof POINTER=4
[2022-02-09 10:53:27,591 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-02-09 10:53:27,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-02-09 10:53:27,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-02-09 10:53:27,592 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-02-09 10:53:27,592 INFO L138 SettingsManager]: * sizeof long double=12
[2022-02-09 10:53:27,592 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-02-09 10:53:27,592 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-02-09 10:53:27,592 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-02-09 10:53:27,592 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-02-09 10:53:27,592 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-02-09 10:53:27,592 INFO L138 SettingsManager]: * To the following directory=./dump/
[2022-02-09 10:53:27,593 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-02-09 10:53:27,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-09 10:53:27,594 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-02-09 10:53:27,594 INFO L138 SettingsManager]: * Construct finite automaton lazily=true
[2022-02-09 10:53:27,594 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-02-09 10:53:27,594 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-02-09 10:53:27,594 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-02-09 10:53:27,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-02-09 10:53:27,594 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2022-02-09 10:53:27,594 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-02-09 10:53:27,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-02-09 10:53:27,595 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE
[2022-02-09 10:53:27,595 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER
[2022-02-09 10:53:27,595 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-02-09 10:53:27,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-02-09 10:53:27,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-02-09 10:53:27,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-02-09 10:53:27,804 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-02-09 10:53:27,804 INFO L275 PluginConnector]: CDTParser initialized
[2022-02-09 10:53:27,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix018.opt.i
[2022-02-09 10:53:27,888 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f4ce7081/d97f1382562f4f0cb7adad2e0d8281f2/FLAGc241e28aa
[2022-02-09 10:53:28,282 INFO L306 CDTParser]: Found 1 translation units.
[2022-02-09 10:53:28,283 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018.opt.i
[2022-02-09 10:53:28,295 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f4ce7081/d97f1382562f4f0cb7adad2e0d8281f2/FLAGc241e28aa
[2022-02-09 10:53:28,305 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f4ce7081/d97f1382562f4f0cb7adad2e0d8281f2
[2022-02-09 10:53:28,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-02-09 10:53:28,308 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2022-02-09 10:53:28,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-02-09 10:53:28,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-02-09 10:53:28,312 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-02-09 10:53:28,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@650f7c9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28, skipping insertion in model container
[2022-02-09 10:53:28,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-02-09 10:53:28,358 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-02-09 10:53:28,468 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/mix018.opt.i[944,957]
[2022-02-09 10:53:28,574 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-02-09 10:53:28,580 INFO L203 MainTranslator]: Completed pre-run
[2022-02-09 10:53:28,588 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/mix018.opt.i[944,957]
[2022-02-09 10:53:28,619 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-02-09 10:53:28,641 INFO L208 MainTranslator]: Completed translation
[2022-02-09 10:53:28,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28 WrapperNode
[2022-02-09 10:53:28,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-02-09 10:53:28,643 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-02-09 10:53:28,643 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-02-09 10:53:28,643 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2022-02-09 10:53:28,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,676 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,703 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 295
[2022-02-09 10:53:28,704 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-02-09 10:53:28,704 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-02-09 10:53:28,704 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2022-02-09 10:53:28,704 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2022-02-09 10:53:28,710 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,721 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,723 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,725 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-02-09 10:53:28,728 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-02-09 10:53:28,728 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2022-02-09 10:53:28,728 INFO L275 PluginConnector]: RCFGBuilder initialized
[2022-02-09 10:53:28,729 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (1/1) ...
[2022-02-09 10:53:28,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-09 10:53:28,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-09 10:53:28,780 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)
[2022-02-09 10:53:28,803 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
[2022-02-09 10:53:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2022-02-09 10:53:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2022-02-09 10:53:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-02-09 10:53:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-02-09 10:53:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-02-09 10:53:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure P0
[2022-02-09 10:53:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure P0
[2022-02-09 10:53:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure P1
[2022-02-09 10:53:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure P1
[2022-02-09 10:53:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure P2
[2022-02-09 10:53:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure P2
[2022-02-09 10:53:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure P3
[2022-02-09 10:53:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure P3
[2022-02-09 10:53:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2022-02-09 10:53:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2022-02-09 10:53:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-02-09 10:53:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-02-09 10:53:28,835 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2022-02-09 10:53:28,966 INFO L234 CfgBuilder]: Building ICFG
[2022-02-09 10:53:28,970 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2022-02-09 10:53:29,364 INFO L275 CfgBuilder]: Performing block encoding
[2022-02-09 10:53:29,640 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-02-09 10:53:29,640 INFO L299 CfgBuilder]: Removed 0 assume(true) statements.
[2022-02-09 10:53:29,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.02 10:53:29 BoogieIcfgContainer
[2022-02-09 10:53:29,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-02-09 10:53:29,643 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-02-09 10:53:29,643 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2022-02-09 10:53:29,646 INFO L275 PluginConnector]: TraceAbstraction initialized
[2022-02-09 10:53:29,646 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.02 10:53:28" (1/3) ...
[2022-02-09 10:53:29,647 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@406d8af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.02 10:53:29, skipping insertion in model container
[2022-02-09 10:53:29,647 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 10:53:28" (2/3) ...
[2022-02-09 10:53:29,647 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@406d8af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.02 10:53:29, skipping insertion in model container
[2022-02-09 10:53:29,647 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.02 10:53:29" (3/3) ...
[2022-02-09 10:53:29,648 INFO L111 eAbstractionObserver]: Analyzing ICFG mix018.opt.i
[2022-02-09 10:53:29,652 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2022-02-09 10:53:29,652 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-02-09 10:53:29,652 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations.
[2022-02-09 10:53:29,652 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2022-02-09 10:53:29,697 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,698 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,698 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,698 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,698 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,698 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,699 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,699 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,699 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,699 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,699 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,699 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,700 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,700 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,700 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,700 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,700 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,701 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,701 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,701 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,702 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,702 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,702 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,702 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,702 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,702 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,702 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,703 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,705 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,706 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,706 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,706 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,706 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,706 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,706 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,706 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,706 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,706 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,708 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,708 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,708 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,708 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,709 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,709 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,709 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,709 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,709 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,709 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,709 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,710 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,710 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,712 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,715 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,718 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,719 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,720 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,720 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,720 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,720 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,720 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,720 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,720 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,720 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,720 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,721 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,721 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,721 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,721 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,721 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,721 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,721 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,721 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,721 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,721 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,722 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,723 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,723 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,723 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,723 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,723 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,723 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,723 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,724 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,724 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,725 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,726 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,726 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,726 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,728 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,729 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,730 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,730 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,730 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,730 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,730 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,730 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,730 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,730 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,730 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,730 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,732 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,732 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,732 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,732 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,732 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,733 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,735 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,740 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,740 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,740 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,741 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,741 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,741 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,741 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,741 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,741 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,741 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,741 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,742 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,742 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,746 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,746 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,746 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,746 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,748 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,748 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,749 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,749 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,752 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,752 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,752 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,752 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,752 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,752 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,752 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,752 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,753 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2022-02-09 10:53:29,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2022-02-09 10:53:29,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-09 10:53:29,795 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)
[2022-02-09 10:53:29,796 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
[2022-02-09 10:53:29,817 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ========
[2022-02-09 10:53:29,822 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
[2022-02-09 10:53:29,822 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations.
[2022-02-09 10:53:29,986 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,987 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,987 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,987 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,987 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,987 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,987 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,988 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,988 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,988 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,988 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,988 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,988 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:29,992 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,017 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,031 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,032 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,032 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,032 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,032 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,032 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,032 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,032 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,033 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,033 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,033 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,033 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,033 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,050 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite33#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,051 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,051 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite45#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,051 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite30#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,051 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,051 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite39#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,051 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,051 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite42#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,052 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,052 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite43#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,052 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,052 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite46#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,052 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite36#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,101 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] ===
[2022-02-09 10:53:30,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-02-09 10:53:30,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1266987250, now seen corresponding path program 1 times
[2022-02-09 10:53:30,112 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-09 10:53:30,112 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938116087]
[2022-02-09 10:53:30,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-09 10:53:30,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-09 10:53:30,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-09 10:53:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-09 10:53:30,319 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-09 10:53:30,319 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938116087]
[2022-02-09 10:53:30,319 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938116087] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-09 10:53:30,319 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-09 10:53:30,319 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-02-09 10:53:30,320 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426400852]
[2022-02-09 10:53:30,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-09 10:53:30,326 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2022-02-09 10:53:30,326 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-09 10:53:30,341 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2022-02-09 10:53:30,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2022-02-09 10:53:30,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:30,343 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-09 10:53:30,345 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 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)
[2022-02-09 10:53:30,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:30,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:30,380 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-02-09 10:53:30,380 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] ===
[2022-02-09 10:53:30,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-02-09 10:53:30,382 INFO L85 PathProgramCache]: Analyzing trace with hash 2039374663, now seen corresponding path program 1 times
[2022-02-09 10:53:30,382 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-09 10:53:30,382 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160367008]
[2022-02-09 10:53:30,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-09 10:53:30,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-09 10:53:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-09 10:53:30,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-09 10:53:30,674 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-09 10:53:30,675 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1160367008]
[2022-02-09 10:53:30,675 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1160367008] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-09 10:53:30,675 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-09 10:53:30,675 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-02-09 10:53:30,675 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363085654]
[2022-02-09 10:53:30,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-09 10:53:30,676 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-02-09 10:53:30,676 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-09 10:53:30,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-02-09 10:53:30,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42
[2022-02-09 10:53:30,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:30,677 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-09 10:53:30,677 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 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)
[2022-02-09 10:53:30,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:30,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:30,777 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,777 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,777 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,777 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,777 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,777 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,778 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,778 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,778 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,778 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,778 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,778 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,779 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,794 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,795 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,795 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,795 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,795 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,795 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,795 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,819 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,820 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,820 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,820 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,820 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,820 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,820 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,820 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,821 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,821 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,821 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,821 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,821 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,880 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite33#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,880 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,881 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite45#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,881 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite30#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,881 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,881 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite39#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,881 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,881 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite42#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,881 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,882 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite43#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,882 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,882 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite46#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,882 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite36#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,906 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite33#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,906 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,906 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite45#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,906 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite30#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite39#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite42#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite43#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite46#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,908 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite36#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:30,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:30,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states.
[2022-02-09 10:53:30,936 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-02-09 10:53:30,937 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] ===
[2022-02-09 10:53:30,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-02-09 10:53:30,937 INFO L85 PathProgramCache]: Analyzing trace with hash 1947031523, now seen corresponding path program 1 times
[2022-02-09 10:53:30,937 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-09 10:53:30,937 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834277258]
[2022-02-09 10:53:30,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-09 10:53:30,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-09 10:53:31,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-09 10:53:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-09 10:53:31,099 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-09 10:53:31,099 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834277258]
[2022-02-09 10:53:31,099 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834277258] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-09 10:53:31,099 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-09 10:53:31,099 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2022-02-09 10:53:31,099 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128300699]
[2022-02-09 10:53:31,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-09 10:53:31,100 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2022-02-09 10:53:31,100 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-09 10:53:31,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2022-02-09 10:53:31,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2022-02-09 10:53:31,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,101 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-09 10:53:31,101 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 6 states have internal predecessors, (107), 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)
[2022-02-09 10:53:31,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states.
[2022-02-09 10:53:31,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states.
[2022-02-09 10:53:31,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:31,195 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2022-02-09 10:53:31,195 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] ===
[2022-02-09 10:53:31,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-02-09 10:53:31,196 INFO L85 PathProgramCache]: Analyzing trace with hash 1376596131, now seen corresponding path program 2 times
[2022-02-09 10:53:31,196 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-09 10:53:31,196 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015888825]
[2022-02-09 10:53:31,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-09 10:53:31,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-09 10:53:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-09 10:53:31,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-09 10:53:31,323 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-09 10:53:31,324 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015888825]
[2022-02-09 10:53:31,324 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1015888825] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-09 10:53:31,324 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-09 10:53:31,324 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2022-02-09 10:53:31,324 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328699504]
[2022-02-09 10:53:31,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-09 10:53:31,324 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states
[2022-02-09 10:53:31,325 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-09 10:53:31,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2022-02-09 10:53:31,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56
[2022-02-09 10:53:31,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,325 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-09 10:53:31,325 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 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)
[2022-02-09 10:53:31,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states.
[2022-02-09 10:53:31,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:31,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,383 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,384 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,384 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,384 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,384 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,384 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,385 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,385 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,385 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,385 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,385 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,385 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,385 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,386 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,421 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,436 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,437 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite33#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,437 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,437 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite45#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,438 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite30#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,438 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,438 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite39#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,438 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,438 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite42#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,438 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,438 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite43#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,438 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,439 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite46#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,439 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite36#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,462 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,463 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite49#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states.
[2022-02-09 10:53:31,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:31,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:31,514 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2022-02-09 10:53:31,515 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] ===
[2022-02-09 10:53:31,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-02-09 10:53:31,515 INFO L85 PathProgramCache]: Analyzing trace with hash -1492631590, now seen corresponding path program 1 times
[2022-02-09 10:53:31,515 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-09 10:53:31,515 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340757916]
[2022-02-09 10:53:31,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-09 10:53:31,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-09 10:53:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-09 10:53:31,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-09 10:53:31,646 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-09 10:53:31,646 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340757916]
[2022-02-09 10:53:31,646 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340757916] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-09 10:53:31,647 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-09 10:53:31,647 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-02-09 10:53:31,647 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531322516]
[2022-02-09 10:53:31,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-09 10:53:31,647 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-02-09 10:53:31,647 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-09 10:53:31,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-02-09 10:53:31,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2022-02-09 10:53:31,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,648 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-09 10:53:31,648 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-02-09 10:53:31,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states.
[2022-02-09 10:53:31,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:31,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:31,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:31,757 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,758 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,758 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,758 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,758 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,758 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,758 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,758 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,758 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,759 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,759 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,759 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,759 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,774 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,774 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,774 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,774 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,774 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,774 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,775 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,775 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,775 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,775 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,775 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,775 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,775 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,794 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite33#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,794 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,794 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite45#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,794 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite30#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,794 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,794 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite39#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite42#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite43#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite46#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite36#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,797 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,797 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,797 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,797 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,797 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,797 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,797 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,797 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,798 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,798 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,798 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,798 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,798 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,826 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,826 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,826 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,826 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,827 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,827 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,827 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,827 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,827 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,827 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,827 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,827 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,827 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,829 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite33#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,829 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,829 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite45#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,829 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite30#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,829 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,829 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite39#1_81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,830 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,830 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite42#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,830 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,830 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite43#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,830 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,830 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite46#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,830 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite36#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,858 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite49#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,858 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,859 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,859 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,859 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,859 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,859 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,859 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,859 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,859 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,859 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,859 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,860 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,860 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,886 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,886 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,886 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,886 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,886 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,886 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,886 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,886 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,887 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,887 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,887 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,887 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,887 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:31,889 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite49#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-09 10:53:32,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:32,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states.
[2022-02-09 10:53:32,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:32,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:32,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2022-02-09 10:53:32,436 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2022-02-09 10:53:32,436 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] ===
[2022-02-09 10:53:32,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-02-09 10:53:32,437 INFO L85 PathProgramCache]: Analyzing trace with hash -689196852, now seen corresponding path program 2 times
[2022-02-09 10:53:32,437 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-09 10:53:32,437 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288075089]
[2022-02-09 10:53:32,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-09 10:53:32,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-09 10:53:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-09 10:53:32,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-09 10:53:32,593 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-09 10:53:32,593 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288075089]
[2022-02-09 10:53:32,594 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288075089] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-09 10:53:32,594 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-09 10:53:32,594 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-02-09 10:53:32,594 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968341100]
[2022-02-09 10:53:32,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-09 10:53:32,595 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-02-09 10:53:32,595 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-09 10:53:32,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-02-09 10:53:32,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42
[2022-02-09 10:53:32,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:32,596 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-09 10:53:32,596 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-02-09 10:53:32,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:32,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states.
[2022-02-09 10:53:32,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:32,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:32,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states.
[2022-02-09 10:53:32,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:32,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:32,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states.
[2022-02-09 10:53:32,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:32,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:32,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2022-02-09 10:53:32,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2022-02-09 10:53:32,827 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2022-02-09 10:53:32,828 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] ===
[2022-02-09 10:53:32,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-02-09 10:53:32,828 INFO L85 PathProgramCache]: Analyzing trace with hash 1070056244, now seen corresponding path program 3 times
[2022-02-09 10:53:32,828 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-09 10:53:32,828 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964804393]
[2022-02-09 10:53:32,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-09 10:53:32,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-09 10:53:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-09 10:53:32,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-09 10:53:32,931 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-09 10:53:32,931 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964804393]
[2022-02-09 10:53:32,931 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1964804393] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-09 10:53:32,931 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-09 10:53:32,932 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-02-09 10:53:32,932 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2103368040]
[2022-02-09 10:53:32,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-09 10:53:32,932 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-02-09 10:53:32,932 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-09 10:53:32,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-02-09 10:53:32,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2022-02-09 10:53:32,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:32,933 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-09 10:53:32,933 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-02-09 10:53:32,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:32,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states.
[2022-02-09 10:53:32,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:32,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:32,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states.
[2022-02-09 10:53:32,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states.
[2022-02-09 10:53:32,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:33,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-02-09 10:53:33,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states.
[2022-02-09 10:53:33,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:33,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-02-09 10:53:33,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2022-02-09 10:53:33,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2022-02-09 10:53:33,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2022-02-09 10:53:33,092 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2022-02-09 10:53:33,092 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] ===
[2022-02-09 10:53:33,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-02-09 10:53:33,092 INFO L85 PathProgramCache]: Analyzing trace with hash 636329766, now seen corresponding path program 4 times
[2022-02-09 10:53:33,092 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-09 10:53:33,092 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615303242]
[2022-02-09 10:53:33,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-09 10:53:33,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-09 10:53:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-02-09 10:53:33,157 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-02-09 10:53:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-02-09 10:53:33,261 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-02-09 10:53:33,261 INFO L628 BasicCegarLoop]: Counterexample is feasible
[2022-02-09 10:53:33,262 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining)
[2022-02-09 10:53:33,263 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining)
[2022-02-09 10:53:33,263 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining)
[2022-02-09 10:53:33,263 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining)
[2022-02-09 10:53:33,263 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining)
[2022-02-09 10:53:33,263 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2022-02-09 10:53:33,272 INFO L732 BasicCegarLoop]: Path program histogram: [4, 2, 1, 1]
[2022-02-09 10:53:33,272 INFO L309 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2)
[2022-02-09 10:53:33,275 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2022-02-09 10:53:33,275 INFO L180 ceAbstractionStarter]: Computing trace abstraction results
[2022-02-09 10:53:33,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.02 10:53:33 BasicIcfg
[2022-02-09 10:53:33,445 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2022-02-09 10:53:33,447 INFO L158 Benchmark]: Toolchain (without parser) took 5137.47ms. Allocated memory was 201.3MB in the beginning and 346.0MB in the end (delta: 144.7MB). Free memory was 149.3MB in the beginning and 252.7MB in the end (delta: -103.4MB). Peak memory consumption was 185.9MB. Max. memory is 8.0GB.
[2022-02-09 10:53:33,447 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 201.3MB. Free memory is still 167.5MB. There was no memory consumed. Max. memory is 8.0GB.
[2022-02-09 10:53:33,447 INFO L158 Benchmark]: CACSL2BoogieTranslator took 331.16ms. Allocated memory is still 201.3MB. Free memory was 149.0MB in the beginning and 163.6MB in the end (delta: -14.7MB). Peak memory consumption was 10.2MB. Max. memory is 8.0GB.
[2022-02-09 10:53:33,449 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.91ms. Allocated memory is still 201.3MB. Free memory was 163.1MB in the beginning and 160.5MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
[2022-02-09 10:53:33,449 INFO L158 Benchmark]: Boogie Preprocessor took 23.55ms. Allocated memory is still 201.3MB. Free memory was 160.5MB in the beginning and 157.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB.
[2022-02-09 10:53:33,449 INFO L158 Benchmark]: RCFGBuilder took 913.77ms. Allocated memory was 201.3MB in the beginning and 253.8MB in the end (delta: 52.4MB). Free memory was 157.8MB in the beginning and 212.9MB in the end (delta: -55.0MB). Peak memory consumption was 99.6MB. Max. memory is 8.0GB.
[2022-02-09 10:53:33,450 INFO L158 Benchmark]: TraceAbstraction took 3801.44ms. Allocated memory was 253.8MB in the beginning and 346.0MB in the end (delta: 92.3MB). Free memory was 212.3MB in the beginning and 252.7MB in the end (delta: -40.3MB). Peak memory consumption was 195.6MB. Max. memory is 8.0GB.
[2022-02-09 10:53:33,450 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.09ms. Allocated memory is still 201.3MB. Free memory is still 167.5MB. There was no memory consumed. Max. memory is 8.0GB.
* CACSL2BoogieTranslator took 331.16ms. Allocated memory is still 201.3MB. Free memory was 149.0MB in the beginning and 163.6MB in the end (delta: -14.7MB). Peak memory consumption was 10.2MB. Max. memory is 8.0GB.
* Boogie Procedure Inliner took 60.91ms. Allocated memory is still 201.3MB. Free memory was 163.1MB in the beginning and 160.5MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
* Boogie Preprocessor took 23.55ms. Allocated memory is still 201.3MB. Free memory was 160.5MB in the beginning and 157.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB.
* RCFGBuilder took 913.77ms. Allocated memory was 201.3MB in the beginning and 253.8MB in the end (delta: 52.4MB). Free memory was 157.8MB in the beginning and 212.9MB in the end (delta: -55.0MB). Peak memory consumption was 99.6MB. Max. memory is 8.0GB.
* TraceAbstraction took 3801.44ms. Allocated memory was 253.8MB in the beginning and 346.0MB in the end (delta: 92.3MB). Free memory was 212.3MB in the beginning and 252.7MB in the end (delta: -40.3MB). Peak memory consumption was 195.6MB. Max. memory is 8.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: Independence relation benchmarks
ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30579, positive: 29675, positive conditional: 27207, positive unconditional: 2468, negative: 904, negative conditional: 863, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30171, positive: 29675, positive conditional: 27207, positive unconditional: 2468, negative: 496, negative conditional: 455, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 30171, positive: 29675, positive conditional: 27207, positive unconditional: 2468, negative: 496, negative conditional: 455, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 33026, positive: 29675, positive conditional: 26664, positive unconditional: 3011, negative: 3351, negative conditional: 2855, negative unconditional: 496, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 33026, positive: 29675, positive conditional: 4764, positive unconditional: 24911, negative: 3351, negative conditional: 153, negative unconditional: 3198, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33026, positive: 29675, positive conditional: 4764, positive unconditional: 24911, negative: 3351, negative conditional: 153, negative unconditional: 3198, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2530, positive: 2485, positive conditional: 17, positive unconditional: 2468, negative: 45, negative conditional: 3, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2530, positive: 2453, positive conditional: 0, positive unconditional: 2453, negative: 77, negative conditional: 0, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 77, positive: 32, positive conditional: 17, positive unconditional: 15, negative: 45, negative conditional: 3, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 529, positive: 133, positive conditional: 67, positive unconditional: 66, negative: 396, negative conditional: 18, negative unconditional: 379, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 33026, positive: 27190, positive conditional: 4747, positive unconditional: 22443, negative: 3306, negative conditional: 150, negative unconditional: 3156, unknown: 2530, unknown conditional: 20, unknown unconditional: 2510] , Statistics on independence cache: Total cache size (in pairs): 2530, Positive cache size: 2485, Positive conditional cache size: 17, Positive unconditional cache size: 2468, Negative cache size: 45, Negative conditional cache size: 3, Negative unconditional cache size: 42, Eliminated conditions: 24602, Maximal queried relation: 6, Independence queries for same thread: 408
- StatisticsResult: Persistent set benchmarks
Persistent set computation time: 0.6s, Number of persistent set computation: 2795, Number of trivial persistent sets: 1981, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2509, positive: 2468, positive conditional: 0, positive unconditional: 2468, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30579, positive: 29675, positive conditional: 27207, positive unconditional: 2468, negative: 904, negative conditional: 863, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30171, positive: 29675, positive conditional: 27207, positive unconditional: 2468, negative: 496, negative conditional: 455, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 30171, positive: 29675, positive conditional: 27207, positive unconditional: 2468, negative: 496, negative conditional: 455, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 33026, positive: 29675, positive conditional: 26664, positive unconditional: 3011, negative: 3351, negative conditional: 2855, negative unconditional: 496, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 33026, positive: 29675, positive conditional: 4764, positive unconditional: 24911, negative: 3351, negative conditional: 153, negative unconditional: 3198, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33026, positive: 29675, positive conditional: 4764, positive unconditional: 24911, negative: 3351, negative conditional: 153, negative unconditional: 3198, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2530, positive: 2485, positive conditional: 17, positive unconditional: 2468, negative: 45, negative conditional: 3, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2530, positive: 2453, positive conditional: 0, positive unconditional: 2453, negative: 77, negative conditional: 0, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 77, positive: 32, positive conditional: 17, positive unconditional: 15, negative: 45, negative conditional: 3, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 529, positive: 133, positive conditional: 67, positive unconditional: 66, negative: 396, negative conditional: 18, negative unconditional: 379, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 33026, positive: 27190, positive conditional: 4747, positive unconditional: 22443, negative: 3306, negative conditional: 150, negative unconditional: 3156, unknown: 2530, unknown conditional: 20, unknown unconditional: 2510] , Statistics on independence cache: Total cache size (in pairs): 2530, Positive cache size: 2485, Positive conditional cache size: 17, Positive unconditional cache size: 2468, Negative cache size: 45, Negative conditional cache size: 3, Negative unconditional cache size: 42, Eliminated conditions: 24602, Maximal queried relation: 6, Independence queries for same thread: 408
- 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:
[L710] 0 int __unbuffered_cnt = 0;
VAL [__unbuffered_cnt=0]
[L712] 0 int __unbuffered_p1_EAX = 0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0]
[L714] 0 int __unbuffered_p2_EAX = 0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0]
[L716] 0 int __unbuffered_p3_EAX = 0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0]
[L718] 0 int __unbuffered_p3_EBX = 0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0]
[L720] 0 int a = 0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0]
[L721] 0 _Bool main$tmp_guard0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0]
[L722] 0 _Bool main$tmp_guard1;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0]
[L724] 0 int x = 0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0]
[L726] 0 int y = 0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0]
[L728] 0 int z = 0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0]
[L729] 0 _Bool z$flush_delayed;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0]
[L730] 0 int z$mem_tmp;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0]
[L731] 0 _Bool z$r_buff0_thd0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0]
[L732] 0 _Bool z$r_buff0_thd1;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0]
[L733] 0 _Bool z$r_buff0_thd2;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0]
[L734] 0 _Bool z$r_buff0_thd3;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0]
[L735] 0 _Bool z$r_buff0_thd4;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0]
[L736] 0 _Bool z$r_buff1_thd0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0]
[L737] 0 _Bool z$r_buff1_thd1;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0]
[L738] 0 _Bool z$r_buff1_thd2;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0]
[L739] 0 _Bool z$r_buff1_thd3;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0]
[L740] 0 _Bool z$r_buff1_thd4;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0]
[L741] 0 _Bool z$read_delayed;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0]
[L742] 0 int *z$read_delayed_var;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}]
[L743] 0 int z$w_buff0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0]
[L744] 0 _Bool z$w_buff0_used;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0]
[L745] 0 int z$w_buff1;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0]
[L746] 0 _Bool z$w_buff1_used;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L747] 0 _Bool weak$$choice0;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L748] 0 _Bool weak$$choice2;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L864] 0 pthread_t t469;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t469={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L865] FCALL, FORK 0 pthread_create(&t469, ((void *)0), P0, ((void *)0))
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t469, ((void *)0), P0, ((void *)0))=-3, t469={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L866] 0 pthread_t t470;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t469={5:0}, t470={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L867] FCALL, FORK 0 pthread_create(&t470, ((void *)0), P1, ((void *)0))
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t470, ((void *)0), P1, ((void *)0))=-2, t469={5:0}, t470={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L868] 0 pthread_t t471;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t469={5:0}, t470={6:0}, t471={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L869] FCALL, FORK 0 pthread_create(&t471, ((void *)0), P2, ((void *)0))
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t471, ((void *)0), P2, ((void *)0))=-1, t469={5:0}, t470={6:0}, t471={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L870] 0 pthread_t t472;
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t469={5:0}, t470={6:0}, t471={7:0}, t472={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L871] FCALL, FORK 0 pthread_create(&t472, ((void *)0), P3, ((void *)0))
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t472, ((void *)0), P3, ((void *)0))=0, t469={5:0}, t470={6:0}, t471={7:0}, t472={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L810] 4 z$w_buff1 = z$w_buff0
[L811] 4 z$w_buff0 = 1
[L812] 4 z$w_buff1_used = z$w_buff0_used
[L813] 4 z$w_buff0_used = (_Bool)1
[L814] CALL 4 __VERIFIER_assert(!(z$w_buff1_used && z$w_buff0_used))
[L18] COND FALSE 4 !(!expression)
[L814] RET 4 __VERIFIER_assert(!(z$w_buff1_used && z$w_buff0_used))
[L815] 4 z$r_buff1_thd0 = z$r_buff0_thd0
[L816] 4 z$r_buff1_thd1 = z$r_buff0_thd1
[L817] 4 z$r_buff1_thd2 = z$r_buff0_thd2
[L818] 4 z$r_buff1_thd3 = z$r_buff0_thd3
[L819] 4 z$r_buff1_thd4 = z$r_buff0_thd4
[L820] 4 z$r_buff0_thd4 = (_Bool)1
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L823] 4 weak$$choice0 = __VERIFIER_nondet_bool()
[L824] 4 weak$$choice2 = __VERIFIER_nondet_bool()
[L825] 4 z$flush_delayed = weak$$choice2
[L826] 4 z$mem_tmp = z
[L827] EXPR 4 !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1)
[L827] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1
[L827] EXPR 4 !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1)
[L827] 4 z = !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1)
[L828] EXPR 4 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0))
[L828] 4 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0))
[L829] EXPR 4 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1))
[L829] 4 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1))
[L830] EXPR 4 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used))
[L830] 4 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used))
[L831] EXPR 4 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0))
[L831] 4 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0))
[L832] EXPR 4 weak$$choice2 ? z$r_buff0_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff0_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4))
[L832] 4 z$r_buff0_thd4 = weak$$choice2 ? z$r_buff0_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff0_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4))
[L833] EXPR 4 weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0))
[L833] 4 z$r_buff1_thd4 = weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0))
[L834] 4 __unbuffered_p3_EAX = z
[L835] EXPR 4 z$flush_delayed ? z$mem_tmp : z
[L835] 4 z = z$flush_delayed ? z$mem_tmp : z
[L836] 4 z$flush_delayed = (_Bool)0
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, 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$$choice0=49, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L839] 4 __unbuffered_p3_EBX = a
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, 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$$choice0=49, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L752] 1 a = 1
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_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$$choice0=49, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L755] 1 x = 1
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_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$$choice0=49, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L760] 1 __unbuffered_cnt = __unbuffered_cnt + 1
VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_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$$choice0=49, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L762] 1 return 0;
VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_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$$choice0=49, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L767] 2 x = 2
VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_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$$choice0=49, weak$$choice2=255, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L770] 2 __unbuffered_p1_EAX = y
VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_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$$choice0=49, weak$$choice2=255, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L775] 2 __unbuffered_cnt = __unbuffered_cnt + 1
VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_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$$choice0=49, weak$$choice2=255, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L777] 2 return 0;
VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_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$$choice0=49, weak$$choice2=255, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L782] 3 y = 1
VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_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$$choice0=49, weak$$choice2=255, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L785] 3 weak$$choice0 = __VERIFIER_nondet_bool()
[L786] 3 weak$$choice2 = __VERIFIER_nondet_bool()
[L787] 3 z$flush_delayed = weak$$choice2
[L788] 3 z$mem_tmp = z
[L789] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1)
[L789] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1)
[L790] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))
[L790] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)
[L790] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))
[L790] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))
[L791] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))
[L791] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)
[L791] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))
[L791] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))
[L792] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))
[L792] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)
[L792] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))
[L792] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))
[L793] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L793] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)
[L793] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L793] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L794] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))
[L794] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)
[L794] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))
[L794] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))
[L795] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L795] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)
[L795] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L795] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L796] 3 __unbuffered_p2_EAX = z
[L797] EXPR 3 z$flush_delayed ? z$mem_tmp : z
[L797] 3 z = z$flush_delayed ? z$mem_tmp : z
[L798] 3 z$flush_delayed = (_Bool)0
VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L803] 3 __unbuffered_cnt = __unbuffered_cnt + 1
VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L805] 3 return 0;
VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L842] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z)
[L842] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z)
[L843] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used
[L843] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used
[L844] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used
[L844] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used
[L845] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4
[L845] 4 z$r_buff0_thd4 = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4
[L846] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4
[L846] 4 z$r_buff1_thd4 = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4
[L849] 4 __unbuffered_cnt = __unbuffered_cnt + 1
VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L873] 0 main$tmp_guard0 = __unbuffered_cnt == 4
VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t469={5:0}, t470={6:0}, t471={7:0}, t472={3:0}, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L875] CALL 0 assume_abort_if_not(main$tmp_guard0)
[L3] COND FALSE 0 !(!cond)
VAL [\old(cond)=1, \result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L875] RET 0 assume_abort_if_not(main$tmp_guard0)
[L877] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z)
[L877] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z
[L877] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z)
[L877] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z)
[L878] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used
[L878] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used
[L879] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used
[L879] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used
[L880] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0
[L880] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0
[L881] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0
[L881] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0
[L884] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0)
VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_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=1, main$tmp_guard1=0, t469={5:0}, t470={6:0}, t471={7:0}, t472={3:0}, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L886] CALL 0 __VERIFIER_assert(main$tmp_guard1)
[L18] COND TRUE 0 !expression
VAL [\old(expression)=0, \old(expression)=1, \result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L18] 0 reach_error()
VAL [\old(expression)=1, \old(expression)=0, \result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
- UnprovableResult [Line: 871]: 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: 865]: 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: 869]: 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: 867]: 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: ULTIMATE.start with 1 thread instances
CFG has 9 procedures, 169 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 3.5s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 2.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 49, 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, 0.7s InterpolantComputationTime, 827 NumberOfCodeBlocks, 827 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 710 ConstructedInterpolants, 0 QuantifiedInterpolants, 2878 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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!
[2022-02-09 10:53:33,478 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
[2022-02-09 10:53:33,683 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...