/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-Delay.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix054_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 10:47:15,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 10:47:15,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 10:47:15,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 10:47:15,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 10:47:15,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 10:47:15,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 10:47:15,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 10:47:15,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 10:47:15,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 10:47:15,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 10:47:15,527 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 10:47:15,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 10:47:15,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 10:47:15,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 10:47:15,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 10:47:15,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 10:47:15,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 10:47:15,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 10:47:15,539 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 10:47:15,542 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 10:47:15,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 10:47:15,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 10:47:15,546 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 10:47:15,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 10:47:15,555 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-21 10:47:15,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-21 10:47:15,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-21 10:47:15,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-21 10:47:15,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-21 10:47:15,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-21 10:47:15,562 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-21 10:47:15,563 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-21 10:47:15,563 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 10:47:15,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 10:47:15,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 10:47:15,571 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-Delay.epf [2021-01-21 10:47:15,627 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 10:47:15,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 10:47:15,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 10:47:15,630 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 10:47:15,630 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 10:47:15,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 10:47:15,632 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 10:47:15,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 10:47:15,633 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 10:47:15,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 10:47:15,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 10:47:15,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 10:47:15,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 10:47:15,635 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 10:47:15,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 10:47:15,636 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 10:47:15,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 10:47:15,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 10:47:15,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 10:47:15,637 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 10:47:15,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 10:47:15,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 10:47:15,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 10:47:15,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 10:47:15,638 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 10:47:15,639 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 10:47:15,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 10:47:15,639 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 10:47:15,639 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 10:47:15,640 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 10:47:15,640 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 10:47:15,640 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 10:47:15,641 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 10:47:15,641 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=DELAY_SET 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 10:47:16,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 10:47:16,116 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 10:47:16,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 10:47:16,121 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 10:47:16,122 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 10:47:16,123 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix054_rmo.oepc.i [2021-01-21 10:47:16,220 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b565e6cb/f3f4343cd2fe41c5b01d9ff9a1598bfa/FLAG9245ba54a [2021-01-21 10:47:16,976 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 10:47:16,980 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix054_rmo.oepc.i [2021-01-21 10:47:17,008 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b565e6cb/f3f4343cd2fe41c5b01d9ff9a1598bfa/FLAG9245ba54a [2021-01-21 10:47:17,161 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b565e6cb/f3f4343cd2fe41c5b01d9ff9a1598bfa [2021-01-21 10:47:17,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 10:47:17,168 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 10:47:17,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 10:47:17,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 10:47:17,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 10:47:17,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:17,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e06923d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17, skipping insertion in model container [2021-01-21 10:47:17,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:17,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 10:47:17,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 10:47:17,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 10:47:17,777 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 10:47:17,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 10:47:17,954 INFO L208 MainTranslator]: Completed translation [2021-01-21 10:47:17,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17 WrapperNode [2021-01-21 10:47:17,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 10:47:17,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 10:47:17,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 10:47:17,961 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 10:47:17,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:18,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:18,054 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 10:47:18,055 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 10:47:18,055 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 10:47:18,055 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 10:47:18,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:18,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:18,071 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:18,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:18,083 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:18,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:18,091 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (1/1) ... [2021-01-21 10:47:18,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 10:47:18,100 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 10:47:18,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 10:47:18,100 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 10:47:18,101 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (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 10:47:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 10:47:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-21 10:47:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 10:47:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 10:47:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-21 10:47:18,212 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-21 10:47:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-21 10:47:18,213 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-21 10:47:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 10:47:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-21 10:47:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 10:47:18,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 10:47:18,216 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 10:47:20,680 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 10:47:20,681 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-21 10:47:20,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 10:47:20 BoogieIcfgContainer [2021-01-21 10:47:20,683 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 10:47:20,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 10:47:20,686 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 10:47:20,689 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 10:47:20,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 10:47:17" (1/3) ... [2021-01-21 10:47:20,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5135504a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 10:47:20, skipping insertion in model container [2021-01-21 10:47:20,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:47:17" (2/3) ... [2021-01-21 10:47:20,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5135504a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 10:47:20, skipping insertion in model container [2021-01-21 10:47:20,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 10:47:20" (3/3) ... [2021-01-21 10:47:20,693 INFO L111 eAbstractionObserver]: Analyzing ICFG mix054_rmo.oepc.i [2021-01-21 10:47:20,709 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 10:47:20,709 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 10:47:20,714 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 10:47:20,715 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 10:47:20,752 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,753 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,753 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,753 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,753 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,754 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,754 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,754 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,754 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,754 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,755 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,755 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,755 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,755 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,755 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,755 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,756 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,756 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,756 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,756 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,756 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,757 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,757 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,757 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,757 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,757 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,757 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,758 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,758 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,758 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,758 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,758 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,759 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,759 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,759 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,759 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,760 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,760 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,760 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,760 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,760 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,760 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,761 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,761 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,761 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,761 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,762 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,762 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,762 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,762 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,762 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,763 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,763 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,763 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,763 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,763 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,763 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,766 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,766 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,766 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,766 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,766 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,766 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,767 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,767 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,767 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,769 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,769 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,769 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,769 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,769 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,769 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,770 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,774 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,774 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,774 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,774 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,774 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,777 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,777 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,777 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,777 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,777 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,777 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,777 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,778 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,778 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,780 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,780 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,780 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,781 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,781 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,781 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,781 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,781 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,782 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,782 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,782 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,782 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,782 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,782 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,783 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,783 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,783 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,783 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,786 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,786 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,786 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,787 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,787 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,787 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,787 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,787 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,787 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,787 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,788 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,788 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,788 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,788 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,788 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,788 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,789 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,789 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,789 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,789 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,789 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,789 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,790 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,790 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,790 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,790 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,790 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,790 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,791 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,796 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,796 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,796 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,796 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,796 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,797 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,797 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,797 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,797 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,797 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,797 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,798 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,798 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,798 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:47:20,800 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 10:47:20,813 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-21 10:47:20,837 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 10:47:20,837 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 10:47:20,838 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 10:47:20,838 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 10:47:20,838 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 10:47:20,838 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 10:47:20,838 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 10:47:20,838 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 10:47:20,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 10:47:20,900 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 10:47:20,918 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:20,922 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:20,971 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:47:21,026 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:47:21,094 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 10:47:21,167 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 47ms [2021-01-21 10:47:21,211 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:47:21,255 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:47:21,262 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:21,266 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:21,319 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:21,327 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:47:21,332 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:21,336 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:47:21,401 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:47:21,456 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 10:47:21,500 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:47:21,531 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:47:21,575 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:47:21,625 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:47:21,645 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:21,648 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:47:21,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:47:21,659 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:21,725 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:47:21,790 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:47:21,914 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 53ms [2021-01-21 10:47:21,958 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:47:21,985 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:47:22,007 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:47:22,028 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 10:47:22,050 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 10:47:22,074 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:47:22,095 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 10:47:22,115 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 10:47:22,138 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:47:22,183 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1325ms [2021-01-21 10:47:22,183 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 2014 states, but on-demand construction may add more states [2021-01-21 10:47:22,212 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 2014 states, 1864 states have (on average 1.3406652360515021) internal successors, (2499), 2013 states have internal predecessors, (2499), 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: 39 and size of Sequence is : 40[2021-01-21 10:47:22,225 INFO L131 SleepSetCegar]: Size of mCounterexample is: 40 [2021-01-21 10:47:22,225 INFO L132 SleepSetCegar]: [93#[ULTIMATE.startENTRY]don't care, 95#[L-1]don't care, 97#[L-1-1]don't care, 99#[L17]don't care, 101#[L17-1]don't care, 103#[L17-2]don't care, 105#[L17-3]don't care, 107#[L17-4]don't care, 109#[L710]don't care, 111#[L711]don't care, 113#[L712]don't care, 115#[L714]don't care, 117#[L716]don't care, 119#[L717]don't care, 121#[L718]don't care, 123#[L719]don't care, 125#[L720]don't care, 127#[L721]don't care, 129#[L722]don't care, 131#[L723]don't care, 133#[L724]don't care, 135#[L725]don't care, 137#[L726]don't care, 139#[L727]don't care, 141#[L728]don't care, 143#[L729]don't care, 145#[L730]don't care, 147#[L731]don't care, 149#[L732]don't care, 151#[L-1-2]don't care, 153#[L-1-3]don't care, 155#[L805]don't care, 157#[L805-1]don't care, 159#[L806]don't care, 161#[P0ENTRY, L806-1]don't care, 165#[P0ENTRY, L807]don't care, 167#[L807-1, P0ENTRY]don't care, 171#[L808, P0ENTRY]don't care, 177#[L808, L735]don't care, 183#[P0Err0ASSERT_VIOLATIONERROR_FUNCTION, L808]don't care] [2021-01-21 10:47:22,226 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:47:22,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:47:22,233 INFO L82 PathProgramCache]: Analyzing trace with hash -1168898522, now seen corresponding path program 1 times [2021-01-21 10:47:22,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:47:22,244 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982692150] [2021-01-21 10:47:22,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:47:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:47:22,638 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 10:47:22,641 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982692150] [2021-01-21 10:47:22,642 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:47:22,642 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 10:47:22,643 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702132518] [2021-01-21 10:47:22,652 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 10:47:22,654 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:47:22,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 10:47:22,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 10:47:22,672 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:47:22,672 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 19.5) internal successors, (39), 3 states have internal predecessors, (39), 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 10:47:22,690 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:22,691 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:22,707 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 10:47:22,718 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 10:47:22,735 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:22,740 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:22,770 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:47:22,793 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:47:22,840 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 10:47:22,883 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 10:47:22,914 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:47:22,945 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 10:47:22,951 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:22,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 10:47:22,985 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 10:47:22,986 INFO L132 SleepSetCegar]: [4123#[ULTIMATE.startENTRY]true, 4124#[L-1]true, 4125#[L-1-1]true, 4126#[L17]true, 4127#[L17-1]true, 4128#[L17-2]true, 4129#[L17-3]true, 4130#[L17-4]true, 4131#[L710]true, 4132#[L711]true, 4133#[L712]true, 4134#[L714]true, 4135#[L716]true, 4136#[L717]true, 4137#[L718]true, 4138#[L719]true, 4139#[L720]true, 4140#[L721]true, 4141#[L722]true, 4142#[L723]true, 4143#[L724]true, 4144#[L725]true, 4145#[L726]true, 4146#[L727]true, 4147#[L728]true, 4148#[L729](= ~y$w_buff0_used~0 0), 4149#[L730](= ~y$w_buff0_used~0 0), 4150#[L731](= ~y$w_buff0_used~0 0), 4151#[L732](= ~y$w_buff0_used~0 0), 4152#[L-1-2](= ~y$w_buff0_used~0 0), 4153#[L-1-3](= ~y$w_buff0_used~0 0), 4154#[L805](= ~y$w_buff0_used~0 0), 4155#[L805-1](= ~y$w_buff0_used~0 0), 4156#[L806](= ~y$w_buff0_used~0 0), 4157#[P0ENTRY, L806-1](= ~y$w_buff0_used~0 0), 4158#[P0ENTRY, L807](= ~y$w_buff0_used~0 0), 4160#[L807-1, P0ENTRY](= ~y$w_buff0_used~0 0), 4162#[L808, P0ENTRY](= ~y$w_buff0_used~0 0), 4164#[L808, L735](= ~y$w_buff0_used~0 0), 4166#[L808, L745]true, 4385#[L808, L748]true, 4387#[L755, L808]true, 4389#[L808, L758]true, 4391#[P0FINAL, L808]true, 4393#[L808, P0EXIT]true, 4395#[L808-1, P1ENTRY, P0EXIT]true, 4396#[L808-1, L763, P0EXIT]true, 4398#[L808-1, P0EXIT, L765]true, 4400#[L808-1, P0EXIT, L781]true, 4402#[L808-1, P0EXIT, L788]true, 4404#[L808-1, L791, P0EXIT]true, 4406#[L808-1, P0EXIT, P1FINAL]true, 4408#[L808-1, P0EXIT, P1EXIT]true, 4410#[L809, P0EXIT, P1EXIT]true, 4411#[P0EXIT, L811, P1EXIT]true, 4412#[L812, P0EXIT, P1EXIT]true, 4413#[L2, P0EXIT, P1EXIT]true, 4414#[P0EXIT, L3, P1EXIT]true, 4416#[P0EXIT, P1EXIT, L2-1]true, 4437#[L819, P0EXIT, P1EXIT]true, 4438#[P0EXIT, L822, P1EXIT]true, 4439#[L823, P0EXIT, P1EXIT]true, 4440#[P0EXIT, L18, P1EXIT]true, 4441#[L18-1, P0EXIT, P1EXIT]true, 4443#[L18-2, P0EXIT, P1EXIT]true, 4444#[P0EXIT, P1EXIT, L17-5]true, 4445#[L17-7, P0EXIT, P1EXIT]true, 4446#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT]true] [2021-01-21 10:47:22,986 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 10:47:22,986 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:47:22,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:47:22,987 INFO L82 PathProgramCache]: Analyzing trace with hash 1692828222, now seen corresponding path program 1 times [2021-01-21 10:47:22,987 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:47:22,988 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271684038] [2021-01-21 10:47:22,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:47:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:47:23,563 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 10:47:23,563 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271684038] [2021-01-21 10:47:23,563 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:47:23,564 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-21 10:47:23,564 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987447624] [2021-01-21 10:47:23,566 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-21 10:47:23,566 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:47:23,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-21 10:47:23,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-01-21 10:47:23,567 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:47:23,567 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 7.444444444444445) internal successors, (67), 9 states have internal predecessors, (67), 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 10:47:23,620 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:23,621 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:23,640 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:47:23,649 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 10:47:23,727 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:23,728 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:23,732 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:23,736 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:23,759 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:47:23,782 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:47:23,804 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:47:23,827 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:47:23,868 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:47:23,906 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:47:23,933 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:47:23,962 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:47:24,001 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:47:24,038 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:47:24,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:47:24,155 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:47:24,160 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:24,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:24,175 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:24,179 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:24,388 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:24,389 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:24,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:24,400 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:24,425 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:47:24,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:47:24,489 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:47:24,535 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:47:24,556 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:24,560 WARN L144 IndependenceRelation]: Script Release Time: 4ms [2021-01-21 10:47:24,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 10:47:24,636 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:47:24,664 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:47:24,696 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:47:24,702 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:24,703 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:24,767 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 47ms [2021-01-21 10:47:24,830 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 49ms [2021-01-21 10:47:24,883 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 10:47:24,930 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 10:47:24,932 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 10:47:24,932 INFO L132 SleepSetCegar]: [4457#[ULTIMATE.startENTRY]true, 4459#[L-1]true, 4461#[L-1-1]true, 4463#[L17]true, 4465#[L17-1]true, 4467#[L17-2]true, 4469#[L17-3]true, 4471#[L17-4]true, 4473#[L710]true, 4475#[L711]true, 4477#[L712]true, 4479#[L714]true, 4481#[L716]true, 4483#[L717]true, 4485#[L718]true, 4487#[L719]true, 4489#[L720]true, 4491#[L721]true, 4493#[L722](= ~y$r_buff0_thd2~0 0), 4495#[L723](= ~y$r_buff0_thd2~0 0), 4497#[L724](= ~y$r_buff0_thd2~0 0), 4499#[L725](= ~y$r_buff0_thd2~0 0), 4501#[L726](= ~y$r_buff0_thd2~0 0), 4503#[L727](= ~y$r_buff0_thd2~0 0), 4505#[L728](= ~y$r_buff0_thd2~0 0), 4507#[L729](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4509#[L730](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4511#[L731](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4513#[L732](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4515#[L-1-2](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4517#[L-1-3](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4519#[L805](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4521#[L805-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4523#[L806](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4525#[P0ENTRY, L806-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4527#[P0ENTRY, L807](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4531#[L807-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4535#[L808, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4539#[L808, L735](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4543#[L808, L745](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (= ~y$r_buff0_thd2~0 0)), 5269#[L808, L748](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (= ~y$r_buff0_thd2~0 0)), 5273#[L755, L808](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5277#[L808, L758](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5281#[P0FINAL, L808](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5285#[L808, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5289#[L808-1, P1ENTRY, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5291#[L808-1, L763, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5295#[L808-1, P0EXIT, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5303#[L809, P0EXIT, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5941#[P0EXIT, L811, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5944#[L812, P0EXIT, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5947#[L2, P0EXIT, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5950#[P0EXIT, L3, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5956#[P0EXIT, L765, L2-1](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 6019#[L819, P0EXIT, L765](= ~y$r_buff0_thd2~0 0), 6022#[L819, P0EXIT, L781](= ~y$r_buff0_thd2~0 0), 6026#[L819, P0EXIT, L788](= ~y$r_buff0_thd2~0 0), 6032#[L819, L791, P0EXIT](= ~y$r_buff0_thd2~0 0), 6036#[L819, P0EXIT, P1FINAL](= ~y$r_buff0_thd2~0 0), 6040#[L819, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6042#[P0EXIT, L822, P1EXIT](= ~y$r_buff0_thd2~0 0), 6044#[L823, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6046#[P0EXIT, L18, P1EXIT](= ~y$r_buff0_thd2~0 0), 6048#[L18-1, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6052#[L18-2, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6054#[P0EXIT, P1EXIT, L17-5](= ~y$r_buff0_thd2~0 0), 6056#[L17-7, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6058#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0)] [2021-01-21 10:47:24,933 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 10:47:24,933 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:47:24,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:47:24,934 INFO L82 PathProgramCache]: Analyzing trace with hash -353812262, now seen corresponding path program 2 times [2021-01-21 10:47:24,934 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:47:24,934 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104346744] [2021-01-21 10:47:24,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:47:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:47:25,411 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 10:47:25,412 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104346744] [2021-01-21 10:47:25,412 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:47:25,412 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-01-21 10:47:25,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783882087] [2021-01-21 10:47:25,413 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-01-21 10:47:25,413 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:47:25,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-01-21 10:47:25,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-01-21 10:47:25,414 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:47:25,415 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 6.7) internal successors, (67), 10 states have internal predecessors, (67), 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 10:47:25,446 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:25,447 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:25,461 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 10:47:25,470 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:47:25,523 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:25,524 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:25,528 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:25,532 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:25,553 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:47:25,573 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:47:25,596 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:47:25,616 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:47:25,656 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:47:25,690 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:47:25,726 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:47:25,841 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 110ms [2021-01-21 10:47:25,879 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:47:25,914 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:47:25,948 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:47:25,973 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:47:25,979 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:25,982 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:47:25,997 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 10:47:26,000 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:26,218 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:26,219 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:26,225 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:47:26,232 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:26,273 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:47:26,301 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:47:26,326 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:26,327 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:26,358 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:47:26,391 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 10:47:26,551 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:26,555 WARN L144 IndependenceRelation]: Script Release Time: 4ms [2021-01-21 10:47:26,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 10:47:26,630 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:47:26,662 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:47:26,691 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:47:26,699 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:26,700 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:26,769 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 55ms [2021-01-21 10:47:26,838 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 50ms [2021-01-21 10:47:26,841 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:26,842 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:26,892 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 10:47:26,941 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 10:47:26,955 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 10:47:26,956 INFO L132 SleepSetCegar]: [6070#[ULTIMATE.startENTRY]true, 6072#[L-1]true, 6074#[L-1-1]true, 6076#[L17]true, 6078#[L17-1]true, 6080#[L17-2]true, 6082#[L17-3]true, 6084#[L17-4]true, 6086#[L710]true, 6088#[L711]true, 6090#[L712]true, 6092#[L714]true, 6094#[L716]true, 6096#[L717]true, 6098#[L718]true, 6100#[L719]true, 6102#[L720](= ~y$r_buff0_thd0~0 0), 6104#[L721](= ~y$r_buff0_thd0~0 0), 6106#[L722](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6108#[L723](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6110#[L724](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6112#[L725](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6114#[L726](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6116#[L727](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6118#[L728](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6120#[L729](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6122#[L730](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6124#[L731](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6126#[L732](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6128#[L-1-2](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6130#[L-1-3](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6132#[L805](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6134#[L805-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6136#[L806](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6138#[P0ENTRY, L806-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6140#[P0ENTRY, L807](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6144#[L807-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6148#[L808, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6152#[L808, L735](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6156#[L808, L745](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6882#[L808, L748](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6886#[L755, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6890#[L808, L758](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6894#[P0FINAL, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6898#[L808, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6902#[L808-1, P1ENTRY, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6904#[L808-1, L763, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6908#[L808-1, P0EXIT, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6916#[L809, P0EXIT, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7380#[P0EXIT, L811, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7382#[L812, P0EXIT, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7384#[L2, P0EXIT, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7386#[P0EXIT, L3, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7390#[P0EXIT, L765, L2-1](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7432#[L819, P0EXIT, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7436#[P0EXIT, L822, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7443#[P0EXIT, L822, L781](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7449#[P0EXIT, L788, L822](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 7455#[L791, P0EXIT, L822](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 7461#[P0EXIT, L822, P1FINAL](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 7467#[P0EXIT, L822, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 7469#[L823, P0EXIT, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 7471#[P0EXIT, L18, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 7473#[L18-1, P0EXIT, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 7477#[L18-2, P0EXIT, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 7479#[P0EXIT, P1EXIT, L17-5](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 7481#[L17-7, P0EXIT, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 7483#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-21 10:47:26,957 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 10:47:26,957 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:47:26,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:47:26,957 INFO L82 PathProgramCache]: Analyzing trace with hash 1610181818, now seen corresponding path program 3 times [2021-01-21 10:47:26,958 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:47:26,958 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900837211] [2021-01-21 10:47:26,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:47:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:47:27,193 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 10:47:27,194 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900837211] [2021-01-21 10:47:27,195 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:47:27,195 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-21 10:47:27,195 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046990875] [2021-01-21 10:47:27,195 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 10:47:27,196 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:47:27,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 10:47:27,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-21 10:47:27,198 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:47:27,198 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 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 10:47:27,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 10:47:27,240 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 10:47:27,327 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:27,327 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 10:47:27,331 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:27,334 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:47:27,394 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:27,395 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:27,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:47:27,444 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:47:27,467 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:47:27,547 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 77ms [2021-01-21 10:47:27,586 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:47:27,623 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:47:27,651 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:47:27,679 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:47:27,716 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:47:27,757 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 10:47:27,793 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:47:27,824 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 10:47:27,829 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:27,833 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:27,838 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:27,842 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:27,893 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:27,894 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:27,901 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:47:27,908 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:27,971 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:27,972 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:27,995 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:47:28,017 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:47:28,041 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:47:28,065 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:47:28,104 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:47:28,143 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:47:28,176 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:47:28,205 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:47:28,244 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:47:28,283 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:47:28,310 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:47:28,339 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:47:28,350 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:28,351 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:28,354 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:28,357 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:47:28,370 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 10:47:28,374 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:47:28,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:47:28,410 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:28,441 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:47:28,461 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:47:28,484 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:47:28,505 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:47:28,546 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:47:28,590 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 10:47:28,617 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:47:28,650 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:47:28,690 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:47:28,730 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:47:28,759 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:47:28,784 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:47:28,794 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:28,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:28,806 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:28,810 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:28,917 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:47:28,923 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:28,959 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:47:28,980 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:47:29,008 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:47:29,031 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:47:29,073 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:47:29,114 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:47:29,145 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:47:29,183 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:47:29,224 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:47:29,270 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 10:47:29,307 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:47:29,335 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:47:29,343 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:29,347 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:47:29,353 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:29,357 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:29,370 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:29,377 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:29,385 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:29,391 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:29,401 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:29,401 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 10:47:29,409 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:47:29,416 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:29,428 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:29,434 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:29,444 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:29,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:29,458 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:47:29,463 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:29,480 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 10:47:29,486 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:29,509 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:47:29,537 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:47:29,562 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:47:29,586 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:47:29,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:47:29,606 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:47:29,642 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:47:29,689 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 10:47:29,720 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:47:29,749 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 10:47:29,787 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:47:29,822 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:47:29,858 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:47:29,888 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:47:29,906 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 10:47:29,914 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:47:29,924 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:29,929 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:47:29,935 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:29,940 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:47:29,951 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:47:29,959 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:47:30,018 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:30,019 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:30,092 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 57ms [2021-01-21 10:47:30,165 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 55ms [2021-01-21 10:47:30,186 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:47:30,187 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:47:30,221 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:47:30,265 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 10:47:30,275 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 10:47:30,278 INFO L132 SleepSetCegar]: [7492#[ULTIMATE.startENTRY]true, 7494#[L-1]true, 7496#[L-1-1]true, 7498#[L17]true, 7500#[L17-1]true, 7502#[L17-2]true, 7504#[L17-3]true, 7506#[L17-4]true, 7508#[L710](= ~__unbuffered_cnt~0 0), 7510#[L711](= ~__unbuffered_cnt~0 0), 7514#[L712](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7516#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7518#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7520#[L717](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7522#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7524#[L719](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7526#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7528#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7530#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7532#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7534#[L724](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7536#[L725](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7538#[L726](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7540#[L727](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7542#[L728](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7544#[L729](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7546#[L730](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7548#[L731](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7550#[L732](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7552#[L-1-2](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7554#[L-1-3](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7556#[L805](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7558#[L805-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7560#[L806](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7562#[P0ENTRY, L806-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7564#[P0ENTRY, L807](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7568#[L807-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7572#[L808, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7576#[L808, L735](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7580#[L808, L745](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8316#[L808, L748](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8322#[L808-1, P1ENTRY, L748](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17563#[L808-1, L763, L748](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17577#[L808-1, L765, L748](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17591#[L808-1, L748, L781](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17609#[L755, L808-1, L781](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17627#[L808-1, L781, L758](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17645#[P0FINAL, L808-1, L781](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17663#[L808-1, P0EXIT, L781](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17677#[L808-1, P0EXIT, L788](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17689#[L808-1, L791, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17701#[L808-1, P0EXIT, P1FINAL](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17713#[L808-1, P0EXIT, P1EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17721#[L809, P0EXIT, P1EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17727#[P0EXIT, L811, P1EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17733#[L812, P0EXIT, P1EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17739#[L2, P0EXIT, P1EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17745#[P0EXIT, L3, P1EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17757#[P0EXIT, P1EXIT, L2-1](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17761#[L819, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17765#[P0EXIT, L822, P1EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17769#[L823, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17773#[P0EXIT, L18, P1EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17777#[L18-1, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17785#[L18-2, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17789#[P0EXIT, P1EXIT, L17-5](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17793#[L17-7, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17797#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-21 10:47:30,278 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 10:47:30,278 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:47:30,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:47:30,280 INFO L82 PathProgramCache]: Analyzing trace with hash -1337977410, now seen corresponding path program 4 times [2021-01-21 10:47:30,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:47:30,281 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346840651] [2021-01-21 10:47:30,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:47:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 10:47:30,399 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 10:47:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 10:47:30,479 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 10:47:30,556 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 10:47:30,556 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 10:47:30,557 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-21 10:47:30,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 10:47:30 BasicIcfg [2021-01-21 10:47:30,715 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 10:47:30,718 INFO L168 Benchmark]: Toolchain (without parser) took 13548.91 ms. Allocated memory was 302.0 MB in the beginning and 559.9 MB in the end (delta: 257.9 MB). Free memory was 273.0 MB in the beginning and 273.2 MB in the end (delta: -211.2 kB). Peak memory consumption was 258.9 MB. Max. memory is 16.0 GB. [2021-01-21 10:47:30,718 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 10:47:30,719 INFO L168 Benchmark]: CACSL2BoogieTranslator took 785.15 ms. Allocated memory is still 302.0 MB. Free memory was 272.8 MB in the beginning and 261.2 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. [2021-01-21 10:47:30,720 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.60 ms. Allocated memory is still 302.0 MB. Free memory was 260.1 MB in the beginning and 258.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 10:47:30,721 INFO L168 Benchmark]: Boogie Preprocessor took 43.87 ms. Allocated memory is still 302.0 MB. Free memory was 258.0 MB in the beginning and 255.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 10:47:30,722 INFO L168 Benchmark]: RCFGBuilder took 2583.62 ms. Allocated memory is still 302.0 MB. Free memory was 255.9 MB in the beginning and 227.3 MB in the end (delta: 28.7 MB). Peak memory consumption was 154.5 MB. Max. memory is 16.0 GB. [2021-01-21 10:47:30,723 INFO L168 Benchmark]: TraceAbstraction took 10029.92 ms. Allocated memory was 302.0 MB in the beginning and 559.9 MB in the end (delta: 257.9 MB). Free memory was 226.2 MB in the beginning and 273.2 MB in the end (delta: -47.0 MB). Peak memory consumption was 211.0 MB. Max. memory is 16.0 GB. [2021-01-21 10:47:30,729 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 785.15 ms. Allocated memory is still 302.0 MB. Free memory was 272.8 MB in the beginning and 261.2 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 94.60 ms. Allocated memory is still 302.0 MB. Free memory was 260.1 MB in the beginning and 258.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 43.87 ms. Allocated memory is still 302.0 MB. Free memory was 258.0 MB in the beginning and 255.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2583.62 ms. Allocated memory is still 302.0 MB. Free memory was 255.9 MB in the beginning and 227.3 MB in the end (delta: 28.7 MB). Peak memory consumption was 154.5 MB. Max. memory is 16.0 GB. * TraceAbstraction took 10029.92 ms. Allocated memory was 302.0 MB in the beginning and 559.9 MB in the end (delta: 257.9 MB). Free memory was 226.2 MB in the beginning and 273.2 MB in the end (delta: -47.0 MB). Peak memory consumption was 211.0 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_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L711] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0] [L712] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L714] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L716] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L717] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L718] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L719] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L720] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$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$r_buff0_thd1=0] [L721] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=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$r_buff0_thd2=0] [L722] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=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] [L723] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$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] [L724] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$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$r_buff1_thd2=0] [L725] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=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$read_delayed=0] [L726] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=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}] [L727] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$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] [L728] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$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$w_buff0_used=0] [L729] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=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$w_buff1=0] [L730] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=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] [L731] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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] [L732] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L805] 0 pthread_t t1449; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L806] FCALL, FORK 0 pthread_create(&t1449, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L807] 0 pthread_t t1450; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L736] 1 y$w_buff1 = y$w_buff0 [L737] 1 y$w_buff0 = 1 [L738] 1 y$w_buff1_used = y$w_buff0_used [L739] 1 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L741] 1 y$r_buff1_thd0 = y$r_buff0_thd0 [L742] 1 y$r_buff1_thd1 = y$r_buff0_thd1 [L743] 1 y$r_buff1_thd2 = y$r_buff0_thd2 [L744] 1 y$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L808] FCALL, FORK 0 pthread_create(&t1450, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L764] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L767] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L768] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L769] 2 y$flush_delayed = weak$$choice2 [L770] 2 y$mem_tmp = y [L771] EXPR 2 !y$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) [L771] 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) [L772] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L772] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L772] EXPR 2 weak$$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$w_buff0)) [L772] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L773] EXPR 2 weak$$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$w_buff1)) [L773] EXPR 2 !y$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) [L773] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L773] 2 y$w_buff1 = weak$$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)) [L774] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L774] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L774] EXPR 2 weak$$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)) [L774] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L775] EXPR 2 weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L775] EXPR 2 !y$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) [L775] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L775] 2 y$w_buff1_used = weak$$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)) [L776] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L776] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L776] EXPR 2 weak$$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)) [L776] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L777] EXPR 2 weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] EXPR 2 !y$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) [L777] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] 2 y$r_buff1_thd2 = weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] 2 __unbuffered_p1_EAX = y [L779] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L779] 2 y = y$flush_delayed ? y$mem_tmp : y [L780] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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] [L750] 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) [L750] 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) [L751] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L751] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L752] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L752] 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 [L753] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L753] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L754] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L754] 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 [L757] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, 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] [L759] 1 return 0; VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, 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] [L783] 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) [L783] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L783] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L783] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L784] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L784] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L785] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L785] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L786] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L786] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L787] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L787] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L790] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, 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] [L792] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, 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] [L810] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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] [L814] 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) [L814] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L814] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L814] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L815] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L815] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L816] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L816] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L817] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L817] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L818] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L818] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L821] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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", "mix054_rmo.oepc.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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, 82 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 9.7s, OverallIterations: 5, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.3s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2014occurred 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, 1.0s InterpolantComputationTime, 307 NumberOfCodeBlocks, 307 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 236 ConstructedInterpolants, 0 QuantifiedInterpolants, 55770 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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...