/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix012_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 21:07:57,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 21:07:57,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 21:07:57,393 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 21:07:57,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 21:07:57,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 21:07:57,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 21:07:57,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 21:07:57,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 21:07:57,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 21:07:57,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 21:07:57,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 21:07:57,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 21:07:57,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 21:07:57,440 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 21:07:57,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 21:07:57,444 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 21:07:57,448 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 21:07:57,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 21:07:57,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 21:07:57,472 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 21:07:57,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 21:07:57,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 21:07:57,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 21:07:57,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 21:07:57,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 21:07:57,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 21:07:57,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 21:07:57,511 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-Sleep-NoLbe-New_States.epf [2021-01-21 21:07:57,585 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 21:07:57,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 21:07:57,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 21:07:57,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 21:07:57,593 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 21:07:57,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 21:07:57,594 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 21:07:57,594 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 21:07:57,594 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 21:07:57,595 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 21:07:57,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 21:07:57,597 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 21:07:57,597 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 21:07:57,598 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 21:07:57,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 21:07:57,598 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 21:07:57,598 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 21:07:57,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 21:07:57,599 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 21:07:57,599 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 21:07:57,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 21:07:57,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 21:07:57,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 21:07:57,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 21:07:57,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 21:07:57,601 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 21:07:57,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 21:07:57,602 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 21:07:57,602 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 21:07:57,602 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 21:07:57,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 21:07:57,603 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 21:07:57,603 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 21:07:57,603 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 21:07:58,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 21:07:58,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 21:07:58,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 21:07:58,188 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 21:07:58,189 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 21:07:58,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix012_power.opt.i [2021-01-21 21:07:58,298 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/faa7aa212/ab39ef50aa87493c91799efb48c168c4/FLAG9e7dcbc2f [2021-01-21 21:07:59,169 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 21:07:59,171 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix012_power.opt.i [2021-01-21 21:07:59,200 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/faa7aa212/ab39ef50aa87493c91799efb48c168c4/FLAG9e7dcbc2f [2021-01-21 21:07:59,373 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/faa7aa212/ab39ef50aa87493c91799efb48c168c4 [2021-01-21 21:07:59,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 21:07:59,382 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 21:07:59,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 21:07:59,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 21:07:59,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 21:07:59,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 09:07:59" (1/1) ... [2021-01-21 21:07:59,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44bb8eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:07:59, skipping insertion in model container [2021-01-21 21:07:59,393 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 09:07:59" (1/1) ... [2021-01-21 21:07:59,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 21:07:59,448 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 21:08:00,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 21:08:00,127 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 21:08:00,233 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 21:08:00,435 INFO L208 MainTranslator]: Completed translation [2021-01-21 21:08:00,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00 WrapperNode [2021-01-21 21:08:00,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 21:08:00,442 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 21:08:00,443 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 21:08:00,443 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 21:08:00,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (1/1) ... [2021-01-21 21:08:00,503 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (1/1) ... [2021-01-21 21:08:00,545 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 21:08:00,547 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 21:08:00,547 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 21:08:00,547 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 21:08:00,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (1/1) ... [2021-01-21 21:08:00,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (1/1) ... [2021-01-21 21:08:00,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (1/1) ... [2021-01-21 21:08:00,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (1/1) ... [2021-01-21 21:08:00,578 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (1/1) ... [2021-01-21 21:08:00,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (1/1) ... [2021-01-21 21:08:00,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (1/1) ... [2021-01-21 21:08:00,593 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 21:08:00,594 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 21:08:00,594 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 21:08:00,594 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 21:08:00,595 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 21:08:00,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 21:08:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-21 21:08:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 21:08:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 21:08:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-21 21:08:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-21 21:08:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-21 21:08:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-21 21:08:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 21:08:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-21 21:08:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 21:08:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 21:08:00,699 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-21 21:08:03,604 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 21:08:03,605 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-21 21:08:03,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 09:08:03 BoogieIcfgContainer [2021-01-21 21:08:03,608 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 21:08:03,610 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 21:08:03,610 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 21:08:03,615 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 21:08:03,615 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 09:07:59" (1/3) ... [2021-01-21 21:08:03,616 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65bda800 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 09:08:03, skipping insertion in model container [2021-01-21 21:08:03,616 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:00" (2/3) ... [2021-01-21 21:08:03,616 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65bda800 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 09:08:03, skipping insertion in model container [2021-01-21 21:08:03,616 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 09:08:03" (3/3) ... [2021-01-21 21:08:03,618 INFO L111 eAbstractionObserver]: Analyzing ICFG mix012_power.opt.i [2021-01-21 21:08:03,637 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 21:08:03,637 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 21:08:03,644 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 21:08:03,645 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 21:08:03,685 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,685 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,686 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,686 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,686 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,686 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,686 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,686 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,687 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,687 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,687 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,687 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,688 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,688 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,688 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,688 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,688 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,688 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,689 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,689 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,689 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,689 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,689 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,689 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,690 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,690 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,690 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,690 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,690 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,691 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,691 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,691 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,691 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,691 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,691 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,692 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,692 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,692 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,692 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,693 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,693 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,693 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,694 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,694 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,694 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,694 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,695 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,695 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,695 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,695 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,695 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,696 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,696 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,696 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,696 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,697 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,697 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,697 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,697 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,697 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,698 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,698 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,698 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,698 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,698 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,699 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,699 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,699 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,699 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,699 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,700 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,700 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,700 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,700 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,700 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,701 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,701 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,701 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,701 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,701 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,701 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,702 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,702 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,702 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,702 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,702 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,703 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,703 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,703 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,703 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,703 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,703 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,705 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,706 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,706 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,706 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,706 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,707 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,707 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,707 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,707 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,707 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,707 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,708 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,708 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,708 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,708 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,708 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,708 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,709 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,709 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,709 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,709 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,709 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,709 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,710 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,710 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,710 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,710 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,710 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,710 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,710 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,711 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,711 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,711 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,711 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,711 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,711 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,711 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,712 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,714 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,714 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,714 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,714 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,714 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,714 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,715 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,715 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,715 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,715 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,716 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,716 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,716 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,716 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,717 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,717 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,717 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,717 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,720 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,721 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,721 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,721 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,721 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,721 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,722 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,730 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,730 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,730 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,730 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,730 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,731 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,731 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,731 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,731 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,731 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,731 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,732 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,732 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,732 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,732 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,732 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,732 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,732 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:03,735 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 21:08:03,750 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-21 21:08:03,777 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 21:08:03,777 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 21:08:03,777 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 21:08:03,777 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 21:08:03,777 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 21:08:03,778 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 21:08:03,778 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 21:08:03,778 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 21:08:03,839 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:03,852 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 21:08:03,881 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:03,888 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:03,941 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:03,984 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:04,047 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 21:08:04,104 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 21:08:04,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:04,202 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 21:08:04,212 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:04,217 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:04,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 21:08:04,354 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:04,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:04,365 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:04,469 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 21:08:04,524 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:04,571 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:04,633 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:04,671 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 21:08:04,737 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:04,801 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 21:08:04,804 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 21:08:04,811 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:04,819 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:04,984 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 50ms [2021-01-21 21:08:05,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:05,099 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:05,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 21:08:05,177 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 21:08:05,205 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 21:08:05,232 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 21:08:05,257 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 21:08:05,285 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 21:08:05,308 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 21:08:05,336 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 21:08:05,361 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 21:08:05,464 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1662ms [2021-01-21 21:08:05,464 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 2259 states, but on-demand construction may add more states [2021-01-21 21:08:05,477 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 2259 states, 2091 states have (on average 1.4299378287900526) internal successors, (2990), 2258 states have internal predecessors, (2990), 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) Size of Word is: 41 and size of Sequence is : 42[2021-01-21 21:08:05,489 INFO L131 SleepSetCegar]: Size of mCounterexample is: 42 [2021-01-21 21:08:05,489 INFO L132 SleepSetCegar]: [96#[ULTIMATE.startENTRY]don't care, 99#[L-1]don't care, 102#[L-1-1]don't care, 105#[L17]don't care, 108#[L17-1]don't care, 111#[L17-2]don't care, 114#[L17-3]don't care, 117#[L17-4]don't care, 120#[L710]don't care, 123#[L712]don't care, 126#[L714]don't care, 129#[L715]don't care, 132#[L716]don't care, 135#[L718]don't care, 138#[L720]don't care, 141#[L721]don't care, 144#[L722]don't care, 147#[L723]don't care, 150#[L724]don't care, 153#[L725]don't care, 156#[L726]don't care, 159#[L727]don't care, 162#[L728]don't care, 165#[L729]don't care, 168#[L730]don't care, 171#[L731]don't care, 174#[L732]don't care, 177#[L733]don't care, 180#[L734]don't care, 183#[L735]don't care, 186#[L736]don't care, 189#[L-1-2]don't care, 192#[L-1-3]don't care, 195#[L812]don't care, 198#[L812-1]don't care, 201#[L813]don't care, 204#[L813-1, P0ENTRY]don't care, 207#[P0ENTRY, L814]don't care, 215#[L814-1, P0ENTRY]don't care, 219#[P0ENTRY, L815]don't care, 227#[L739, L815]don't care, 233#[P0Err0ASSERT_VIOLATIONERROR_FUNCTION, L815]don't care] [2021-01-21 21:08:05,490 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 21:08:05,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 21:08:05,499 INFO L82 PathProgramCache]: Analyzing trace with hash 462646664, now seen corresponding path program 1 times [2021-01-21 21:08:05,510 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 21:08:05,510 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801616241] [2021-01-21 21:08:05,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 21:08:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 21:08:05,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 21:08:05,956 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801616241] [2021-01-21 21:08:05,957 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 21:08:05,958 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 21:08:05,959 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113320139] [2021-01-21 21:08:05,964 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 21:08:05,964 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 21:08:05,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 21:08:05,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 21:08:05,989 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 21:08:05,990 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 21:08:06,017 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:06,018 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:06,037 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 21:08:06,050 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 21:08:06,100 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 21:08:06,107 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:06,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:06,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:06,210 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 21:08:06,256 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 21:08:06,288 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 21:08:06,320 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 21:08:06,329 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:06,334 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 70 and size of Sequence is : 71[2021-01-21 21:08:06,368 INFO L131 SleepSetCegar]: Size of mCounterexample is: 71 [2021-01-21 21:08:06,368 INFO L132 SleepSetCegar]: [11951#[ULTIMATE.startENTRY]true, 11953#[L-1]true, 11955#[L-1-1]true, 11957#[L17]true, 11959#[L17-1]true, 11961#[L17-2]true, 11963#[L17-3]true, 11965#[L17-4]true, 11967#[L710]true, 11969#[L712]true, 11971#[L714]true, 11973#[L715]true, 11975#[L716]true, 11977#[L718]true, 11979#[L720]true, 11981#[L721]true, 11983#[L722]true, 11985#[L723]true, 11987#[L724]true, 11989#[L725]true, 11991#[L726]true, 11993#[L727]true, 11995#[L728]true, 11997#[L729]true, 11999#[L730]true, 12001#[L731]true, 12003#[L732]true, 12005#[L733](= ~y$w_buff0_used~0 0), 12007#[L734](= ~y$w_buff0_used~0 0), 12009#[L735](= ~y$w_buff0_used~0 0), 12011#[L736](= ~y$w_buff0_used~0 0), 12013#[L-1-2](= ~y$w_buff0_used~0 0), 12015#[L-1-3](= ~y$w_buff0_used~0 0), 12017#[L812](= ~y$w_buff0_used~0 0), 12019#[L812-1](= ~y$w_buff0_used~0 0), 12021#[L813](= ~y$w_buff0_used~0 0), 12023#[L813-1, P0ENTRY](= ~y$w_buff0_used~0 0), 12026#[P0ENTRY, L814](= ~y$w_buff0_used~0 0), 12030#[L814-1, P0ENTRY](= ~y$w_buff0_used~0 0), 12034#[P0ENTRY, L815](= ~y$w_buff0_used~0 0), 12037#[L739, L815](= ~y$w_buff0_used~0 0), 12042#[L749, L815]true, 13019#[L752, L815]true, 13024#[L759, L815]true, 13028#[L762, L815]true, 13032#[L815, P0FINAL]true, 13036#[P0EXIT, L815]true, 13039#[L815-1, P0EXIT, P1ENTRY]true, 13041#[L815-1, P0EXIT, L767]true, 13045#[L815-1, P0EXIT, L769]true, 13049#[L815-1, L772, P0EXIT]true, 13053#[L815-1, P0EXIT, L788]true, 13057#[L815-1, P0EXIT, L795]true, 13061#[L815-1, P0EXIT, L798]true, 13065#[L815-1, P1FINAL, P0EXIT]true, 13069#[L815-1, P1EXIT, P0EXIT]true, 13073#[P1EXIT, P0EXIT, L816]true, 13075#[L818, P1EXIT, P0EXIT]true, 13077#[L819, P1EXIT, P0EXIT]true, 13079#[L2, P1EXIT, P0EXIT]true, 13081#[L3, P1EXIT, P0EXIT]true, 13084#[L2-1, P1EXIT, P0EXIT]true, 13144#[P1EXIT, P0EXIT, L826]true, 13146#[L829, P1EXIT, P0EXIT]true, 13148#[P1EXIT, P0EXIT, L830]true, 13150#[P1EXIT, P0EXIT, L18]true, 13152#[L18-1, P1EXIT, P0EXIT]true, 13154#[L18-2, P1EXIT, P0EXIT]true, 13158#[L17-5, P1EXIT, P0EXIT]true, 13160#[P1EXIT, P0EXIT, L17-7]true, 13171#[P1EXIT, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 21:08:06,369 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 21:08:06,369 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 21:08:06,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 21:08:06,370 INFO L82 PathProgramCache]: Analyzing trace with hash 1704467697, now seen corresponding path program 1 times [2021-01-21 21:08:06,370 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 21:08:06,370 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89068638] [2021-01-21 21:08:06,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 21:08:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 21:08:06,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 21:08:06,931 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89068638] [2021-01-21 21:08:06,931 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 21:08:06,931 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-21 21:08:06,932 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38707140] [2021-01-21 21:08:06,933 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-21 21:08:06,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 21:08:06,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-21 21:08:06,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-01-21 21:08:06,935 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 21:08:06,935 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 9 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 21:08:06,971 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:06,973 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 21:08:06,986 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 21:08:06,996 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 21:08:07,080 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:07,081 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:07,145 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 21:08:07,159 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 21:08:07,190 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:07,217 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 21:08:07,247 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 21:08:07,266 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 21:08:07,311 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:07,350 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 21:08:07,382 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 21:08:07,413 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 21:08:07,458 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:07,501 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 21:08:07,534 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 21:08:07,571 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 21:08:07,578 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:07,582 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:07,590 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:07,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:07,857 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:07,858 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:07,863 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:07,870 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:07,908 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 21:08:07,933 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:07,984 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:08,042 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 21:08:08,078 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:08,079 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:08,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:08,166 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:08,202 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 21:08:08,235 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:08,241 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:08,242 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:08,313 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 56ms [2021-01-21 21:08:08,396 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 54ms [2021-01-21 21:08:08,460 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 21:08:08,515 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms Size of Word is: 70 and size of Sequence is : 71[2021-01-21 21:08:08,517 INFO L131 SleepSetCegar]: Size of mCounterexample is: 71 [2021-01-21 21:08:08,517 INFO L132 SleepSetCegar]: [13183#[ULTIMATE.startENTRY]true, 13186#[L-1]true, 13189#[L-1-1]true, 13192#[L17]true, 13195#[L17-1]true, 13198#[L17-2]true, 13201#[L17-3]true, 13204#[L17-4]true, 13207#[L710]true, 13210#[L712]true, 13213#[L714]true, 13216#[L715]true, 13219#[L716]true, 13222#[L718]true, 13225#[L720]true, 13228#[L721]true, 13231#[L722]true, 13234#[L723]true, 13237#[L724]true, 13240#[L725]true, 13243#[L726](= ~y$r_buff0_thd2~0 0), 13246#[L727](= ~y$r_buff0_thd2~0 0), 13249#[L728](= ~y$r_buff0_thd2~0 0), 13252#[L729](= ~y$r_buff0_thd2~0 0), 13255#[L730](= ~y$r_buff0_thd2~0 0), 13258#[L731](= ~y$r_buff0_thd2~0 0), 13261#[L732](= ~y$r_buff0_thd2~0 0), 13264#[L733](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13267#[L734](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13270#[L735](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13273#[L736](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13276#[L-1-2](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13279#[L-1-3](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13282#[L812](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13285#[L812-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13288#[L813](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13291#[L813-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13296#[P0ENTRY, L814](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13302#[L814-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13308#[P0ENTRY, L815](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13312#[L739, L815](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13320#[L749, L815](and (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd2~0 0)), 14866#[L752, L815](and (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd2~0 0)), 14874#[L759, L815](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 14880#[L762, L815](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 14886#[L815, P0FINAL](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 14892#[P0EXIT, L815](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 14896#[L815-1, P0EXIT, P1ENTRY](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 14899#[L815-1, P0EXIT, L767](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 14905#[L815-1, P0EXIT, L769](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 14911#[L815-1, L772, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 14921#[L772, P0EXIT, L816](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 15970#[L818, L772, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 15974#[L819, L772, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 15978#[L772, L2, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 15982#[L772, L3, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 15989#[L2-1, L772, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 16091#[L772, P0EXIT, L826](= ~y$r_buff0_thd2~0 0), 16095#[L829, L772, P0EXIT](= ~y$r_buff0_thd2~0 0), 16102#[L772, P0EXIT, L830](= ~y$r_buff0_thd2~0 0), 16111#[P0EXIT, L788, L830](= ~y$r_buff0_thd2~0 0), 16115#[P0EXIT, L795, L830](= ~y$r_buff0_thd2~0 0), 16121#[P0EXIT, L798, L830](= ~y$r_buff0_thd2~0 0), 16127#[P1FINAL, P0EXIT, L830](= ~y$r_buff0_thd2~0 0), 16133#[P1EXIT, P0EXIT, L830](= ~y$r_buff0_thd2~0 0), 16139#[P1EXIT, P0EXIT, L18](= ~y$r_buff0_thd2~0 0), 16142#[L18-1, P1EXIT, P0EXIT](= ~y$r_buff0_thd2~0 0), 16145#[L18-2, P1EXIT, P0EXIT](= ~y$r_buff0_thd2~0 0), 16151#[L17-5, P1EXIT, P0EXIT](= ~y$r_buff0_thd2~0 0), 16154#[P1EXIT, P0EXIT, L17-7](= ~y$r_buff0_thd2~0 0), 16157#[P1EXIT, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= ~y$r_buff0_thd2~0 0)] [2021-01-21 21:08:08,518 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 21:08:08,518 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 21:08:08,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 21:08:08,518 INFO L82 PathProgramCache]: Analyzing trace with hash -764391531, now seen corresponding path program 2 times [2021-01-21 21:08:08,519 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 21:08:08,519 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897745496] [2021-01-21 21:08:08,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 21:08:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 21:08:08,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 21:08:08,786 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897745496] [2021-01-21 21:08:08,786 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 21:08:08,786 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-21 21:08:08,787 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1296898222] [2021-01-21 21:08:08,787 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 21:08:08,787 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 21:08:08,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 21:08:08,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-21 21:08:08,789 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 21:08:08,789 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 21:08:08,825 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 21:08:08,836 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 21:08:08,972 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:08,973 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:08,977 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:08,982 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:09,048 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:09,048 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 21:08:09,071 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 21:08:09,094 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 21:08:09,206 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 108ms [2021-01-21 21:08:09,230 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:09,274 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:09,322 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 21:08:09,358 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 21:08:09,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 21:08:09,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 21:08:09,502 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 21:08:09,535 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 21:08:09,569 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:09,579 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:09,586 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:09,594 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:09,598 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:09,657 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:09,658 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:09,665 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:09,673 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:09,746 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:09,747 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:09,771 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:09,797 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 21:08:09,820 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 21:08:09,844 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:09,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 21:08:09,927 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:09,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 21:08:09,988 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:10,029 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 21:08:10,069 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 21:08:10,103 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 21:08:10,133 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 21:08:10,142 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:10,146 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:10,152 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:10,156 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:10,192 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 21:08:10,199 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:10,233 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 21:08:10,257 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 21:08:10,283 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 21:08:10,308 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:10,350 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 21:08:10,389 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 21:08:10,426 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 21:08:10,462 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 21:08:10,504 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:10,560 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 52ms [2021-01-21 21:08:10,598 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 21:08:10,627 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 21:08:10,643 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 21:08:10,650 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:10,656 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:10,660 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:10,693 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 21:08:10,701 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:10,807 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 21:08:10,833 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 21:08:10,860 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 21:08:10,884 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 21:08:10,927 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 21:08:10,971 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 21:08:11,007 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 21:08:11,044 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 21:08:11,091 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 21:08:11,138 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 21:08:11,173 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 21:08:11,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 21:08:11,214 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:11,218 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:11,225 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:11,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:11,248 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:11,255 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:11,264 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:11,270 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:11,282 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:11,283 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:11,291 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 21:08:11,299 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:11,309 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:11,319 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 21:08:11,329 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:11,336 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:11,343 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:11,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:11,358 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:11,358 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 21:08:11,364 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:11,371 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:11,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:11,416 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 21:08:11,436 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 21:08:11,454 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 21:08:11,463 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:11,470 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:11,510 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 21:08:11,552 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:11,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 21:08:11,620 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:11,662 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 21:08:11,714 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 48ms [2021-01-21 21:08:11,746 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 21:08:11,775 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 21:08:11,784 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:11,790 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:11,797 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:11,808 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 21:08:11,814 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:11,818 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:11,826 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:11,831 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:11,840 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:11,848 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:11,874 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:11,875 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:11,949 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 56ms [2021-01-21 21:08:12,016 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 50ms [2021-01-21 21:08:12,029 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:12,032 WARN L144 IndependenceRelation]: Script Release Time: 3ms [2021-01-21 21:08:12,065 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 21:08:12,098 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms Size of Word is: 70 and size of Sequence is : 71[2021-01-21 21:08:12,113 INFO L131 SleepSetCegar]: Size of mCounterexample is: 71 [2021-01-21 21:08:12,115 INFO L132 SleepSetCegar]: [16167#[ULTIMATE.startENTRY]true, 16170#[L-1]true, 16173#[L-1-1]true, 16176#[L17]true, 16179#[L17-1]true, 16182#[L17-2]true, 16185#[L17-3]true, 16188#[L17-4]true, 16191#[L710](= ~__unbuffered_cnt~0 0), 16194#[L712](= ~__unbuffered_cnt~0 0), 16197#[L714](= ~__unbuffered_cnt~0 0), 16200#[L715](= ~__unbuffered_cnt~0 0), 16205#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16208#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16211#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16214#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16217#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16220#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16223#[L724](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16226#[L725](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16229#[L726](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16232#[L727](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16235#[L728](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16238#[L729](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16241#[L730](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16244#[L731](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16247#[L732](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16250#[L733](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16253#[L734](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16256#[L735](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16259#[L736](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16262#[L-1-2](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16265#[L-1-3](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16268#[L812](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16271#[L812-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16274#[L813](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16277#[L813-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16282#[P0ENTRY, L814](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16288#[L814-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16294#[P0ENTRY, L815](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16298#[L739, L815](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16306#[L749, L815](and (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17862#[L752, L815](and (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17868#[L815-1, L752, P1ENTRY](and (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28790#[L815-1, L752, L767](and (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28802#[L815-1, L752, L769](and (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28814#[L815-1, L772, L752](and (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28826#[L815-1, L752, L788](and (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28842#[L759, L815-1, L788](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28857#[L762, L815-1, L788](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 28872#[L815-1, L788, P0FINAL](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 28887#[L815-1, P0EXIT, L788](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 28898#[L815-1, P0EXIT, L795](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 28908#[L815-1, P0EXIT, L798](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 28918#[L815-1, P1FINAL, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 28928#[L815-1, P1EXIT, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 28936#[P1EXIT, P0EXIT, L816](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 28941#[L818, P1EXIT, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 28946#[L819, P1EXIT, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 28951#[L2, P1EXIT, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 28956#[L3, P1EXIT, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 28965#[L2-1, P1EXIT, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 28971#[P1EXIT, P0EXIT, L826](= ~y$r_buff0_thd2~0 0), 28976#[L829, P1EXIT, P0EXIT](= ~y$r_buff0_thd2~0 0), 28979#[P1EXIT, P0EXIT, L830](= ~y$r_buff0_thd2~0 0), 28982#[P1EXIT, P0EXIT, L18](= ~y$r_buff0_thd2~0 0), 28985#[L18-1, P1EXIT, P0EXIT](= ~y$r_buff0_thd2~0 0), 28988#[L18-2, P1EXIT, P0EXIT](= ~y$r_buff0_thd2~0 0), 28994#[L17-5, P1EXIT, P0EXIT](= ~y$r_buff0_thd2~0 0), 28997#[P1EXIT, P0EXIT, L17-7](= ~y$r_buff0_thd2~0 0), 29000#[P1EXIT, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= ~y$r_buff0_thd2~0 0)] [2021-01-21 21:08:12,115 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 21:08:12,116 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 21:08:12,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 21:08:12,117 INFO L82 PathProgramCache]: Analyzing trace with hash -871192531, now seen corresponding path program 3 times [2021-01-21 21:08:12,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 21:08:12,117 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252696078] [2021-01-21 21:08:12,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 21:08:12,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 21:08:12,283 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 21:08:12,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 21:08:12,415 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 21:08:12,509 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 21:08:12,510 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 21:08:12,510 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 21:08:12,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 09:08:12 BasicIcfg [2021-01-21 21:08:12,705 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 21:08:12,707 INFO L168 Benchmark]: Toolchain (without parser) took 13325.37 ms. Allocated memory was 302.0 MB in the beginning and 629.1 MB in the end (delta: 327.2 MB). Free memory was 275.7 MB in the beginning and 584.6 MB in the end (delta: -308.9 MB). Peak memory consumption was 254.5 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:12,708 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 302.0 MB. Free memory was 273.0 MB in the beginning and 272.9 MB in the end (delta: 76.1 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 21:08:12,709 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1056.35 ms. Allocated memory is still 302.0 MB. Free memory was 275.5 MB in the beginning and 272.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:12,710 INFO L168 Benchmark]: Boogie Procedure Inliner took 103.53 ms. Allocated memory is still 302.0 MB. Free memory was 272.7 MB in the beginning and 270.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:12,711 INFO L168 Benchmark]: Boogie Preprocessor took 46.13 ms. Allocated memory is still 302.0 MB. Free memory was 270.6 MB in the beginning and 268.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:12,712 INFO L168 Benchmark]: RCFGBuilder took 3014.18 ms. Allocated memory is still 302.0 MB. Free memory was 268.5 MB in the beginning and 237.4 MB in the end (delta: 31.1 MB). Peak memory consumption was 165.3 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:12,713 INFO L168 Benchmark]: TraceAbstraction took 9095.10 ms. Allocated memory was 302.0 MB in the beginning and 629.1 MB in the end (delta: 327.2 MB). Free memory was 237.4 MB in the beginning and 584.6 MB in the end (delta: -347.2 MB). Peak memory consumption was 211.7 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:12,717 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 302.0 MB. Free memory was 273.0 MB in the beginning and 272.9 MB in the end (delta: 76.1 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 1056.35 ms. Allocated memory is still 302.0 MB. Free memory was 275.5 MB in the beginning and 272.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 103.53 ms. Allocated memory is still 302.0 MB. Free memory was 272.7 MB in the beginning and 270.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 46.13 ms. Allocated memory is still 302.0 MB. Free memory was 270.6 MB in the beginning and 268.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 3014.18 ms. Allocated memory is still 302.0 MB. Free memory was 268.5 MB in the beginning and 237.4 MB in the end (delta: 31.1 MB). Peak memory consumption was 165.3 MB. Max. memory is 16.0 GB. * TraceAbstraction took 9095.10 ms. Allocated memory was 302.0 MB in the beginning and 629.1 MB in the end (delta: 327.2 MB). Free memory was 237.4 MB in the beginning and 584.6 MB in the end (delta: -347.2 MB). Peak memory consumption was 211.7 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L715] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L716] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L718] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L720] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L721] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L722] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L723] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L724] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L725] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L726] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L727] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L728] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L729] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0] [L730] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L731] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L732] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L733] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L734] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L735] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L736] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L812] 0 pthread_t t307; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L813] FCALL, FORK 0 pthread_create(&t307, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L814] 0 pthread_t t308; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L740] 1 y$w_buff1 = y$w_buff0 [L741] 1 y$w_buff0 = 1 [L742] 1 y$w_buff1_used = y$w_buff0_used [L743] 1 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L745] 1 y$r_buff1_thd0 = y$r_buff0_thd0 [L746] 1 y$r_buff1_thd1 = y$r_buff0_thd1 [L747] 1 y$r_buff1_thd2 = y$r_buff0_thd2 [L748] 1 y$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L751] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L815] FCALL, FORK 0 pthread_create(&t308, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L768] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L771] 2 __unbuffered_p1_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L774] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L775] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L776] 2 y$flush_delayed = weak$$choice2 [L777] 2 y$mem_tmp = y [L778] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L778] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L779] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L779] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L779] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L779] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L780] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L780] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1) [L780] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L780] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L781] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L781] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L781] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L781] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L782] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L782] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L782] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L782] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L783] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L783] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L783] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L783] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L784] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L784] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L784] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L784] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L785] 2 __unbuffered_p1_EBX = y [L786] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L786] 2 y = y$flush_delayed ? y$mem_tmp : y [L787] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L754] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L754] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L755] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L755] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L756] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L756] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L757] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L757] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L758] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L758] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L761] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L763] 1 return 0; VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L790] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L790] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L790] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L790] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L791] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L791] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L792] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L792] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L793] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L793] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L794] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L794] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L797] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L799] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L817] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L821] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L821] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L821] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L821] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L822] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L822] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L823] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L823] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L824] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L824] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L825] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L825] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L828] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L17] 0 __assert_fail ("0", "mix012_power.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 85 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 8.7s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.6s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2259occurred in iteration=0, 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, 0.5s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 251 NumberOfCodeBlocks, 251 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 178 ConstructedInterpolants, 0 QuantifiedInterpolants, 34736 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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! Received shutdown request...