/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/safe001_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-26 22:48:21,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-26 22:48:21,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-26 22:48:21,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-26 22:48:21,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-26 22:48:21,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-26 22:48:21,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-26 22:48:21,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-26 22:48:21,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-26 22:48:21,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-26 22:48:21,426 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-26 22:48:21,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-26 22:48:21,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-26 22:48:21,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-26 22:48:21,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-26 22:48:21,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-26 22:48:21,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-26 22:48:21,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-26 22:48:21,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-26 22:48:21,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-26 22:48:21,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-26 22:48:21,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-26 22:48:21,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-26 22:48:21,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-26 22:48:21,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-26 22:48:21,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-26 22:48:21,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-26 22:48:21,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-26 22:48:21,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-26 22:48:21,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-26 22:48:21,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-26 22:48:21,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-26 22:48:21,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-26 22:48:21,458 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-26 22:48:21,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-26 22:48:21,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-26 22:48:21,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-26 22:48:21,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-26 22:48:21,461 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-26 22:48:21,462 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-26 22:48:21,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-26 22:48:21,465 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 [2021-01-26 22:48:21,491 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-26 22:48:21,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-26 22:48:21,493 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-26 22:48:21,493 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-26 22:48:21,493 INFO L138 SettingsManager]: * Use SBE=true [2021-01-26 22:48:21,494 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-26 22:48:21,494 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-26 22:48:21,494 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-26 22:48:21,494 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-26 22:48:21,495 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-26 22:48:21,495 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-26 22:48:21,495 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-26 22:48:21,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-26 22:48:21,495 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-26 22:48:21,496 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-26 22:48:21,496 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-26 22:48:21,496 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-26 22:48:21,496 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-26 22:48:21,497 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-26 22:48:21,497 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-26 22:48:21,497 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-26 22:48:21,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 22:48:21,498 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-26 22:48:21,498 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-26 22:48:21,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-26 22:48:21,498 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-26 22:48:21,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-26 22:48:21,499 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-26 22:48:21,499 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-26 22:48:21,499 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-26 22:48:21,499 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-26 22:48:21,500 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-26 22:48:21,500 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-26 22:48:21,500 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-26 22:48:21,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-26 22:48:21,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-26 22:48:21,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-26 22:48:21,919 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-26 22:48:21,919 INFO L275 PluginConnector]: CDTParser initialized [2021-01-26 22:48:21,920 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe001_rmo.opt.i [2021-01-26 22:48:22,008 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c8e0b3f2/1faa9da849a941bcbc78930d646d9b08/FLAGb5f993501 [2021-01-26 22:48:22,747 INFO L306 CDTParser]: Found 1 translation units. [2021-01-26 22:48:22,748 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe001_rmo.opt.i [2021-01-26 22:48:22,776 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c8e0b3f2/1faa9da849a941bcbc78930d646d9b08/FLAGb5f993501 [2021-01-26 22:48:23,022 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c8e0b3f2/1faa9da849a941bcbc78930d646d9b08 [2021-01-26 22:48:23,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-26 22:48:23,040 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-26 22:48:23,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-26 22:48:23,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-26 22:48:23,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-26 22:48:23,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:48:23" (1/1) ... [2021-01-26 22:48:23,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b100cec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:23, skipping insertion in model container [2021-01-26 22:48:23,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:48:23" (1/1) ... [2021-01-26 22:48:23,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-26 22:48:23,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-26 22:48:23,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:48:23,763 INFO L203 MainTranslator]: Completed pre-run [2021-01-26 22:48:23,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:48:24,009 INFO L208 MainTranslator]: Completed translation [2021-01-26 22:48:24,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24 WrapperNode [2021-01-26 22:48:24,010 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-26 22:48:24,014 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-26 22:48:24,014 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-26 22:48:24,015 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-26 22:48:24,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (1/1) ... [2021-01-26 22:48:24,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (1/1) ... [2021-01-26 22:48:24,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-26 22:48:24,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-26 22:48:24,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-26 22:48:24,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-26 22:48:24,112 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (1/1) ... [2021-01-26 22:48:24,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (1/1) ... [2021-01-26 22:48:24,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (1/1) ... [2021-01-26 22:48:24,118 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (1/1) ... [2021-01-26 22:48:24,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (1/1) ... [2021-01-26 22:48:24,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (1/1) ... [2021-01-26 22:48:24,139 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (1/1) ... [2021-01-26 22:48:24,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-26 22:48:24,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-26 22:48:24,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-26 22:48:24,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-26 22:48:24,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (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 [2021-01-26 22:48:24,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-26 22:48:24,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-26 22:48:24,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-26 22:48:24,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-26 22:48:24,246 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-26 22:48:24,249 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-26 22:48:24,249 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-26 22:48:24,249 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-26 22:48:24,250 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-01-26 22:48:24,250 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-01-26 22:48:24,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-26 22:48:24,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-26 22:48:24,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-26 22:48:24,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-26 22:48:24,254 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-26 22:48:27,118 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-26 22:48:27,118 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-26 22:48:27,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:48:27 BoogieIcfgContainer [2021-01-26 22:48:27,121 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-26 22:48:27,122 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-26 22:48:27,122 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-26 22:48:27,126 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-26 22:48:27,126 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 10:48:23" (1/3) ... [2021-01-26 22:48:27,127 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59736707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:48:27, skipping insertion in model container [2021-01-26 22:48:27,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:48:24" (2/3) ... [2021-01-26 22:48:27,128 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59736707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:48:27, skipping insertion in model container [2021-01-26 22:48:27,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:48:27" (3/3) ... [2021-01-26 22:48:27,130 INFO L111 eAbstractionObserver]: Analyzing ICFG safe001_rmo.opt.i [2021-01-26 22:48:27,147 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-26 22:48:27,148 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-26 22:48:27,152 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-26 22:48:27,153 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-26 22:48:27,191 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,192 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,192 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,192 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,192 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,192 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,193 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,193 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,193 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,193 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,193 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,194 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,194 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,194 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,194 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,195 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,195 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,195 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,195 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,195 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,196 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,196 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,196 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,197 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,197 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,197 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,198 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,198 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,198 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,198 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,198 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,198 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,199 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,199 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,199 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,199 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,199 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,200 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,201 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,202 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,202 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,202 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,202 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,202 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,204 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,204 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,204 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,204 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,205 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,205 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,205 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,205 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,206 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,206 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,206 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,206 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,207 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,207 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,207 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,208 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,208 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,208 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,208 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,208 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,208 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,209 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,209 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,209 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,209 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,210 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,210 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,210 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,210 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,211 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,211 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,211 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,211 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,211 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,212 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,212 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,212 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,213 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,213 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,213 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,215 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,215 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,216 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,216 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,216 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,216 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,216 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,217 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,217 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,217 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,222 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,223 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,223 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,223 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,223 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,224 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,224 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,224 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,224 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,224 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,224 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,225 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,225 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,225 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,227 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,227 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,227 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,227 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,227 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,228 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,228 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,228 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,228 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,228 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:48:27,230 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-26 22:48:27,244 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-01-26 22:48:27,269 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-26 22:48:27,269 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-26 22:48:27,269 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-26 22:48:27,269 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-26 22:48:27,269 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-26 22:48:27,270 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-26 22:48:27,270 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-26 22:48:27,270 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 53 and size of Sequence is : 54[2021-01-26 22:48:27,301 INFO L164 SleepSetCegar]: Size of mCounterexample is: 54 [2021-01-26 22:48:27,302 INFO L165 SleepSetCegar]: [113#[ULTIMATE.startENTRY]don't care, 115#[L-1]don't care, 117#[L-1-1]don't care, 119#[L17]don't care, 121#[L17-1]don't care, 123#[L17-2]don't care, 125#[L17-3]don't care, 127#[L17-4]don't care, 129#[L711]don't care, 131#[L713]don't care, 133#[L714]don't care, 135#[L715]don't care, 137#[L717]don't care, 139#[L718]don't care, 141#[L719]don't care, 143#[L720]don't care, 145#[L721]don't care, 147#[L722]don't care, 149#[L723]don't care, 151#[L724]don't care, 153#[L725]don't care, 155#[L726]don't care, 157#[L727]don't care, 159#[L728]don't care, 161#[L729]don't care, 163#[L730]don't care, 165#[L731]don't care, 167#[L732]don't care, 169#[L733]don't care, 171#[L735]don't care, 173#[L736]don't care, 175#[L737]don't care, 177#[L-1-2]don't care, 179#[L-1-3]don't care, 181#[L818]don't care, 183#[L818-1]don't care, 185#[L819]don't care, 187#[L819-1, P0ENTRY]don't care, 191#[P0ENTRY, L820]don't care, 193#[L820-1, P0ENTRY]don't care, 197#[L821, P0ENTRY]don't care, 201#[L821, L740]don't care, 205#[L821, L742]don't care, 209#[L821, L745]don't care, 213#[L821, L752]don't care, 217#[L821, L755]don't care, 223#[L821, P0FINAL]don't care, 225#[L821, P0EXIT]don't care, 229#[L821-1, P1ENTRY, P0EXIT]don't care, 231#[P1ENTRY, P0EXIT, L822]don't care, 235#[P1ENTRY, P0EXIT, L822-1]don't care, 239#[P1ENTRY, P0EXIT, L823]don't care, 245#[P0EXIT, L823, L760]don't care, 247#[P0EXIT, L823, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-26 22:48:27,302 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:48:27,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:48:27,308 INFO L82 PathProgramCache]: Analyzing trace with hash 84539145, now seen corresponding path program 1 times [2021-01-26 22:48:27,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:48:27,319 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602889657] [2021-01-26 22:48:27,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:48:27,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:48:27,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:48:27,742 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602889657] [2021-01-26 22:48:27,743 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:48:27,743 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-26 22:48:27,745 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192601014] [2021-01-26 22:48:27,757 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-26 22:48:27,757 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:48:27,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-26 22:48:27,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-26 22:48:27,782 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:48:27,788 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 26.5) internal successors, (53), 3 states have internal predecessors, (53), 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) [2021-01-26 22:48:27,814 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 74 and size of Sequence is : 75[2021-01-26 22:48:27,898 INFO L164 SleepSetCegar]: Size of mCounterexample is: 75 [2021-01-26 22:48:27,899 INFO L165 SleepSetCegar]: [255#[ULTIMATE.startENTRY]true, 256#[L-1]true, 257#[L-1-1]true, 258#[L17]true, 259#[L17-1]true, 260#[L17-2]true, 261#[L17-3]true, 262#[L17-4]true, 263#[L711]true, 264#[L713]true, 265#[L714]true, 266#[L715]true, 267#[L717]true, 268#[L718]true, 269#[L719]true, 270#[L720]true, 271#[L721]true, 272#[L722]true, 273#[L723]true, 274#[L724]true, 275#[L725]true, 276#[L726]true, 277#[L727]true, 278#[L728]true, 279#[L729]true, 280#[L730]true, 281#[L731]true, 282#[L732](= ~x$w_buff0_used~0 0), 283#[L733](= ~x$w_buff0_used~0 0), 284#[L735](= ~x$w_buff0_used~0 0), 285#[L736](= ~x$w_buff0_used~0 0), 286#[L737](= ~x$w_buff0_used~0 0), 287#[L-1-2](= ~x$w_buff0_used~0 0), 288#[L-1-3](= ~x$w_buff0_used~0 0), 289#[L818](= ~x$w_buff0_used~0 0), 290#[L818-1](= ~x$w_buff0_used~0 0), 291#[L819](= ~x$w_buff0_used~0 0), 292#[L819-1, P0ENTRY](= ~x$w_buff0_used~0 0), 294#[P0ENTRY, L820](= ~x$w_buff0_used~0 0), 295#[L820-1, P0ENTRY](= ~x$w_buff0_used~0 0), 297#[L821, P0ENTRY](= ~x$w_buff0_used~0 0), 299#[L821, L740](= ~x$w_buff0_used~0 0), 301#[L821, L742](= ~x$w_buff0_used~0 0), 303#[L821, L745](= ~x$w_buff0_used~0 0), 305#[L821, L752](= ~x$w_buff0_used~0 0), 307#[L821, L755](= ~x$w_buff0_used~0 0), 310#[L821, P0FINAL](= ~x$w_buff0_used~0 0), 311#[L821, P0EXIT](= ~x$w_buff0_used~0 0), 313#[L821-1, P1ENTRY, P0EXIT](= ~x$w_buff0_used~0 0), 314#[P1ENTRY, P0EXIT, L822](= ~x$w_buff0_used~0 0), 316#[P1ENTRY, P0EXIT, L822-1](= ~x$w_buff0_used~0 0), 318#[P1ENTRY, P0EXIT, L823](= ~x$w_buff0_used~0 0), 321#[P0EXIT, L823, L760](= ~x$w_buff0_used~0 0), 323#[P0EXIT, L823, L771]true, 330#[L774, P0EXIT, L823]true, 335#[L781, P0EXIT, L823]true, 341#[L784, P0EXIT, L823]true, 347#[P0EXIT, L823, P1FINAL]true, 353#[P1EXIT, P0EXIT, L823]true, 357#[P1EXIT, P0EXIT, L823-1, P2ENTRY]true, 363#[P1EXIT, P0EXIT, P2ENTRY, L824]true, 369#[P1EXIT, L826, P0EXIT, P2ENTRY]true, 374#[P1EXIT, P0EXIT, L827, P2ENTRY]true, 381#[P1EXIT, L2, P0EXIT, P2ENTRY]true, 387#[L3, P1EXIT, P0EXIT, P2ENTRY]true, 396#[P1EXIT, L2-1, P0EXIT, P2ENTRY]true, 442#[P1EXIT, L834, P0EXIT, P2ENTRY]true, 449#[P1EXIT, P0EXIT, L850, P2ENTRY]true, 454#[L851, P1EXIT, P0EXIT, P2ENTRY]true, 461#[P1EXIT, P0EXIT, L18, P2ENTRY]true, 466#[L18-1, P1EXIT, P0EXIT, P2ENTRY]true, 476#[L18-2, P1EXIT, P0EXIT, P2ENTRY]true, 482#[L17-5, P1EXIT, P0EXIT, P2ENTRY]true, 489#[L17-7, P1EXIT, P0EXIT, P2ENTRY]true, 500#[P1EXIT, P0EXIT, P2ENTRY, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-26 22:48:27,899 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-26 22:48:27,900 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:48:27,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:48:27,901 INFO L82 PathProgramCache]: Analyzing trace with hash -646993437, now seen corresponding path program 1 times [2021-01-26 22:48:27,901 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:48:27,901 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97541592] [2021-01-26 22:48:27,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:48:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:48:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:48:28,364 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97541592] [2021-01-26 22:48:28,364 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:48:28,364 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:48:28,365 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794006563] [2021-01-26 22:48:28,367 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:48:28,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:48:28,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:48:28,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:48:28,369 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:48:28,369 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 7 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:48:28,583 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:30,106 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:30,121 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:30,469 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:30,509 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:30,526 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:31,166 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:31,341 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:31,538 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:34,117 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 74 and size of Sequence is : 75[2021-01-26 22:48:36,352 INFO L164 SleepSetCegar]: Size of mCounterexample is: 75 [2021-01-26 22:48:36,353 INFO L165 SleepSetCegar]: [509#[ULTIMATE.startENTRY]true, 511#[L-1]true, 513#[L-1-1]true, 515#[L17]true, 517#[L17-1]true, 519#[L17-2]true, 521#[L17-3]true, 523#[L17-4]true, 525#[L711]true, 527#[L713](= ~__unbuffered_p0_EAX~0 0), 529#[L714](= ~__unbuffered_p0_EAX~0 0), 531#[L715](= ~__unbuffered_p0_EAX~0 0), 533#[L717](= ~__unbuffered_p0_EAX~0 0), 535#[L718](= ~__unbuffered_p0_EAX~0 0), 537#[L719](= ~__unbuffered_p0_EAX~0 0), 539#[L720](= ~__unbuffered_p0_EAX~0 0), 541#[L721](= ~__unbuffered_p0_EAX~0 0), 543#[L722](= ~__unbuffered_p0_EAX~0 0), 545#[L723](= ~__unbuffered_p0_EAX~0 0), 547#[L724](= ~__unbuffered_p0_EAX~0 0), 549#[L725](= ~__unbuffered_p0_EAX~0 0), 551#[L726](= ~__unbuffered_p0_EAX~0 0), 553#[L727](= ~__unbuffered_p0_EAX~0 0), 555#[L728](= ~__unbuffered_p0_EAX~0 0), 557#[L729](= ~__unbuffered_p0_EAX~0 0), 559#[L730](= ~__unbuffered_p0_EAX~0 0), 561#[L731](= ~__unbuffered_p0_EAX~0 0), 563#[L732](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 565#[L733](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 567#[L735](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 571#[L736](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 573#[L737](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 575#[L-1-2](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 577#[L-1-3](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 579#[L818](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 581#[L818-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 583#[L819](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 585#[L819-1, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 589#[P0ENTRY, L820](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 591#[L820-1, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 595#[L821, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 599#[L821, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 605#[L821-1, P1ENTRY, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54261#[P1ENTRY, L822, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54271#[P1ENTRY, L740, L822-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54281#[P1ENTRY, L823, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54293#[L823, L740, L760](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54306#[L823, L740, L771](and (= ~y~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54318#[L774, L823, L740](= ~__unbuffered_p0_EAX~0 0), 54330#[L774, L742, L823]true, 54332#[L774, L823, L745]true, 54342#[L774, L752, L823]true, 54346#[L774, L755, L823]true, 54354#[L774, L823, P0FINAL]true, 54360#[L774, P0EXIT, L823]true, 54362#[L781, P0EXIT, L823]true, 54366#[L784, P0EXIT, L823]true, 54370#[P0EXIT, L823, P1FINAL]true, 54374#[P1EXIT, P0EXIT, L823]true, 54378#[P1EXIT, P0EXIT, L823-1, P2ENTRY]true, 54382#[P1EXIT, P0EXIT, P2ENTRY, L824]true, 54386#[P1EXIT, L826, P0EXIT, P2ENTRY]true, 54388#[P1EXIT, P0EXIT, L827, P2ENTRY]true, 54394#[P1EXIT, L2, P0EXIT, P2ENTRY]true, 54398#[L3, P1EXIT, P0EXIT, P2ENTRY]true, 54404#[P1EXIT, L2-1, P0EXIT, P2ENTRY]true, 54420#[P1EXIT, L834, P0EXIT, P2ENTRY]true, 54426#[P1EXIT, P0EXIT, L850, P2ENTRY]true, 54428#[L851, P1EXIT, P0EXIT, P2ENTRY]true, 54434#[P1EXIT, P0EXIT, L18, P2ENTRY]true, 54436#[L18-1, P1EXIT, P0EXIT, P2ENTRY]true, 54444#[L18-2, P1EXIT, P0EXIT, P2ENTRY]true, 54448#[L17-5, P1EXIT, P0EXIT, P2ENTRY]true, 54450#[L17-7, P1EXIT, P0EXIT, P2ENTRY]true, 54460#[P1EXIT, P0EXIT, P2ENTRY, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-26 22:48:36,354 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-26 22:48:36,354 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:48:36,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:48:36,357 INFO L82 PathProgramCache]: Analyzing trace with hash 2053949769, now seen corresponding path program 2 times [2021-01-26 22:48:36,357 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:48:36,357 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314664026] [2021-01-26 22:48:36,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:48:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:48:36,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:48:36,645 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314664026] [2021-01-26 22:48:36,646 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:48:36,646 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:48:36,646 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351623405] [2021-01-26 22:48:36,647 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:48:36,647 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:48:36,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:48:36,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:48:36,652 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:48:36,652 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 7 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:48:36,994 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:37,257 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:40,624 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:40,904 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:42,768 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:42,845 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:42,865 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 72 and size of Sequence is : 73[2021-01-26 22:48:42,880 INFO L164 SleepSetCegar]: Size of mCounterexample is: 73 [2021-01-26 22:48:42,881 INFO L165 SleepSetCegar]: [54469#[ULTIMATE.startENTRY]true, 54471#[L-1]true, 54473#[L-1-1]true, 54475#[L17]true, 54477#[L17-1]true, 54479#[L17-2]true, 54481#[L17-3]true, 54483#[L17-4]true, 54485#[L711]true, 54487#[L713](= ~__unbuffered_p0_EAX~0 0), 54489#[L714](= ~__unbuffered_p0_EAX~0 0), 54491#[L715](= ~__unbuffered_p0_EAX~0 0), 54493#[L717](= ~__unbuffered_p0_EAX~0 0), 54495#[L718](= ~__unbuffered_p0_EAX~0 0), 54497#[L719](= ~__unbuffered_p0_EAX~0 0), 54499#[L720](= ~__unbuffered_p0_EAX~0 0), 54501#[L721](= ~__unbuffered_p0_EAX~0 0), 54503#[L722](= ~__unbuffered_p0_EAX~0 0), 54505#[L723](= ~__unbuffered_p0_EAX~0 0), 54507#[L724](= ~__unbuffered_p0_EAX~0 0), 54509#[L725](= ~__unbuffered_p0_EAX~0 0), 54511#[L726](= ~__unbuffered_p0_EAX~0 0), 54513#[L727](= ~__unbuffered_p0_EAX~0 0), 54515#[L728](= ~__unbuffered_p0_EAX~0 0), 54517#[L729](= ~__unbuffered_p0_EAX~0 0), 54519#[L730](= ~__unbuffered_p0_EAX~0 0), 54521#[L731](= ~__unbuffered_p0_EAX~0 0), 54523#[L732](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54525#[L733](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54527#[L735](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54529#[L736](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54531#[L737](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54533#[L-1-2](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54535#[L-1-3](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54537#[L818](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54539#[L818-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54541#[L819](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54543#[L819-1, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54547#[P0ENTRY, L820](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54549#[L820-1, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54553#[L821, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54557#[L821, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 54563#[L821-1, P1ENTRY, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 94869#[P1ENTRY, L822, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 94873#[P1ENTRY, L740, L822-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 94877#[P1ENTRY, L823, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 94883#[L823, L740, L760](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0)), 94887#[L823, L740, L771](and (= ~y~0 0) (= ~__unbuffered_p0_EAX~0 0)), 94893#[L774, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 94895#[L781, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 117965#[L784, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 117979#[L823, P1FINAL, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 117993#[P1EXIT, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 118002#[P1EXIT, L823-1, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 118016#[P1EXIT, L740, P2ENTRY, L824](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 118030#[P1EXIT, L826, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 118042#[P1EXIT, L827, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 118058#[P1EXIT, L2, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 118072#[L3, P1EXIT, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 118093#[P1EXIT, L2-1, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 118266#[P1EXIT, L834, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 118280#[L789, P1EXIT, L834, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 120974#[P1EXIT, L834, L740, L791](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0)), 120981#[P1EXIT, L834, L794, L740](= ~__unbuffered_p0_EAX~0 0), 120992#[L742, P1EXIT, L834, L794]true, 120998#[L742, P1EXIT, L794, L850]true, 121004#[L742, L851, P1EXIT, L794]true, 121010#[L742, P1EXIT, L794, L18]true, 121016#[L742, L18-1, P1EXIT, L794]true, 121024#[L742, L18-2, P1EXIT, L794]true, 121035#[L742, L17-5, P1EXIT, L794]true, 121059#[L742, L17-7, P1EXIT, L794]true, 121091#[L742, P1EXIT, L794, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-26 22:48:42,881 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-26 22:48:42,881 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:48:42,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:48:42,882 INFO L82 PathProgramCache]: Analyzing trace with hash 388751191, now seen corresponding path program 1 times [2021-01-26 22:48:42,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:48:42,883 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224888667] [2021-01-26 22:48:42,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:48:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:48:43,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:48:43,110 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224888667] [2021-01-26 22:48:43,111 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:48:43,111 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:48:43,112 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642309420] [2021-01-26 22:48:43,113 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:48:43,114 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:48:43,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:48:43,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:48:43,116 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:48:43,116 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 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) [2021-01-26 22:48:43,258 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:43,396 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:43,830 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:43,869 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:43,991 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 79 and size of Sequence is : 80[2021-01-26 22:48:44,525 INFO L164 SleepSetCegar]: Size of mCounterexample is: 80 [2021-01-26 22:48:44,527 INFO L165 SleepSetCegar]: [121100#[ULTIMATE.startENTRY]true, 121102#[L-1]true, 121104#[L-1-1]true, 121106#[L17]true, 121108#[L17-1]true, 121110#[L17-2]true, 121112#[L17-3]true, 121114#[L17-4]true, 121116#[L711](= ~__unbuffered_cnt~0 0), 121118#[L713](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 121120#[L714](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 121124#[L715](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121126#[L717](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121128#[L718](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121130#[L719](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121132#[L720](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121134#[L721](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121136#[L722](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121138#[L723](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121140#[L724](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121142#[L725](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121144#[L726](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121146#[L727](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121148#[L728](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121150#[L729](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121152#[L730](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121154#[L731](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121156#[L732](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121158#[L733](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121160#[L735](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121162#[L736](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121164#[L737](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121166#[L-1-2](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121168#[L-1-3](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121170#[L818](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121172#[L818-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121174#[L819](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121176#[L819-1, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121180#[P0ENTRY, L820](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121182#[L820-1, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121186#[L821, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121190#[L821, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 121196#[L821-1, P1ENTRY, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 137192#[P1ENTRY, L822, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 137196#[P1ENTRY, L740, L822-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 137200#[P1ENTRY, L823, L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 137206#[L823, L740, L760](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 137210#[L823, L740, L771](and (= ~y~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 137216#[L774, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 137218#[L781, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 144148#[L784, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 144152#[L823, P1FINAL, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 144156#[P1EXIT, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 144160#[P1EXIT, L823-1, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 144164#[P1EXIT, L740, P2ENTRY, L824](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 144166#[L789, P1EXIT, L740, L824](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 145145#[P1EXIT, L740, L791, L824](and (= ~y~0 1) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 145154#[P1EXIT, L794, L740, L824](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 145167#[L742, P1EXIT, L794, L824](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 145173#[P1EXIT, L794, L824, L745](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 145183#[P1EXIT, L752, L794, L824](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 145191#[L755, P1EXIT, L794, L824](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 145199#[P1EXIT, L794, P0FINAL, L824](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 145209#[P1EXIT, L794, P0EXIT, L824](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 145215#[P1EXIT, P0EXIT, L824, L801](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 145221#[P1EXIT, L804, P0EXIT, L824](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 145229#[P1EXIT, L826, L804, P0EXIT]true, 145231#[P1EXIT, L804, P0EXIT, L827]true, 145237#[P1EXIT, L804, L2, P0EXIT]true, 145241#[L3, P1EXIT, L804, P0EXIT]true, 145247#[P1EXIT, L804, L2-1, P0EXIT]true, 145255#[P1EXIT, L804, L834, P0EXIT]true, 145265#[P1EXIT, L804, P0EXIT, L850]true, 145273#[L851, P1EXIT, L804, P0EXIT]true, 145281#[P1EXIT, L804, P0EXIT, L18]true, 145287#[L18-1, P1EXIT, L804, P0EXIT]true, 145301#[L18-2, P1EXIT, L804, P0EXIT]true, 145314#[L17-5, P1EXIT, L804, P0EXIT]true, 145337#[L17-7, P1EXIT, L804, P0EXIT]true, 145368#[P1EXIT, L804, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-26 22:48:44,527 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-26 22:48:44,527 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:48:44,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:48:44,527 INFO L82 PathProgramCache]: Analyzing trace with hash -1759937014, now seen corresponding path program 1 times [2021-01-26 22:48:44,527 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:48:44,528 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795487041] [2021-01-26 22:48:44,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:48:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:48:45,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:48:45,074 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795487041] [2021-01-26 22:48:45,074 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:48:45,075 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-01-26 22:48:45,075 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675112995] [2021-01-26 22:48:45,075 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-01-26 22:48:45,075 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:48:45,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-01-26 22:48:45,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2021-01-26 22:48:45,079 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:48:45,079 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 5.642857142857143) internal successors, (79), 14 states have internal predecessors, (79), 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) [2021-01-26 22:48:45,167 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:45,295 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:45,761 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:46,291 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:46,514 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:46,781 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:48:47,749 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 79 and size of Sequence is : 80[2021-01-26 22:48:48,857 INFO L164 SleepSetCegar]: Size of mCounterexample is: 80 [2021-01-26 22:48:48,859 INFO L165 SleepSetCegar]: [145384#[ULTIMATE.startENTRY]true, 145386#[L-1]true, 145388#[L-1-1]true, 145390#[L17]true, 145392#[L17-1]true, 145394#[L17-2]true, 145396#[L17-3]true, 145398#[L17-4]true, 145400#[L711](= ~__unbuffered_cnt~0 0), 145402#[L713](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 145404#[L714](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 145406#[L715](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145408#[L717](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145410#[L718](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145412#[L719](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145414#[L720](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145416#[L721](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145418#[L722](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145420#[L723](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145422#[L724](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145424#[L725](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145426#[L726](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145428#[L727](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145430#[L728](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145432#[L729](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145434#[L730](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145436#[L731](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145438#[L732](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145440#[L733](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145442#[L735](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145444#[L736](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145446#[L737](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145448#[L-1-2](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145450#[L-1-3](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145452#[L818](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145454#[L818-1](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145456#[L819](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145458#[L819-1, P0ENTRY](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145462#[P0ENTRY, L820](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145464#[L820-1, P0ENTRY](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145468#[L821, P0ENTRY](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145472#[L821, L740](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 145478#[L821-1, P1ENTRY, L740](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 171020#[P1ENTRY, L822, L740](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 171024#[P1ENTRY, L740, L822-1](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 171028#[P1ENTRY, L823, L740](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 171034#[L823, L740, L760](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 171038#[L823, L740, L771](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 171044#[L774, L823, L740](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 171048#[L774, L823-1, L740, P2ENTRY](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 194044#[L774, L740, P2ENTRY, L824](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 194064#[L774, L789, L740, L824](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 196946#[L774, L740, L791, L824](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 196957#[L774, L794, L740, L824](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 196974#[L774, L742, L794, L824](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 196984#[L774, L794, L824, L745](and (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 197000#[L774, L752, L794, L824](and (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 197014#[L774, L755, L794, L824](and (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 197028#[L774, L794, P0FINAL, L824](and (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 197042#[L774, L794, P0EXIT, L824](and (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 197050#[L781, L794, P0EXIT, L824](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 197052#[L784, L794, P0EXIT, L824](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 197058#[L794, P0EXIT, P1FINAL, L824](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 197064#[P1EXIT, L794, P0EXIT, L824](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 197068#[P1EXIT, P0EXIT, L824, L801](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 197072#[P1EXIT, L804, P0EXIT, L824](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 197078#[P1EXIT, L826, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197080#[P1EXIT, L804, P0EXIT, L827](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197086#[P1EXIT, L804, L2, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197090#[L3, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197096#[P1EXIT, L804, L2-1, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197102#[P1EXIT, L804, L834, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197108#[P1EXIT, L804, P0EXIT, L850](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197112#[L851, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197116#[P1EXIT, L804, P0EXIT, L18](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197118#[L18-1, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197126#[L18-2, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197130#[L17-5, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197132#[L17-7, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 197142#[P1EXIT, L804, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0))] [2021-01-26 22:48:48,859 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-26 22:48:48,859 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:48:48,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:48:48,860 INFO L82 PathProgramCache]: Analyzing trace with hash 1438710222, now seen corresponding path program 2 times [2021-01-26 22:48:48,860 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:48:48,860 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1531974911] [2021-01-26 22:48:48,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:48:48,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:48:48,924 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:48:48,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:48:48,980 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:48:49,032 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-26 22:48:49,033 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-26 22:48:49,033 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-26 22:48:49,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 10:48:49 BasicIcfg [2021-01-26 22:48:49,234 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-26 22:48:49,237 INFO L168 Benchmark]: Toolchain (without parser) took 26207.34 ms. Allocated memory was 302.0 MB in the beginning and 964.7 MB in the end (delta: 662.7 MB). Free memory was 277.0 MB in the beginning and 596.5 MB in the end (delta: -319.5 MB). Peak memory consumption was 344.8 MB. Max. memory is 16.0 GB. [2021-01-26 22:48:49,237 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 302.0 MB. Free memory was 271.9 MB in the beginning and 271.8 MB in the end (delta: 153.9 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 22:48:49,238 INFO L168 Benchmark]: CACSL2BoogieTranslator took 967.60 ms. Allocated memory is still 302.0 MB. Free memory was 276.1 MB in the beginning and 281.8 MB in the end (delta: -5.7 MB). Peak memory consumption was 37.8 MB. Max. memory is 16.0 GB. [2021-01-26 22:48:49,241 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.36 ms. Allocated memory is still 302.0 MB. Free memory was 281.8 MB in the beginning and 278.6 MB in the end (delta: 3.1 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 22:48:49,242 INFO L168 Benchmark]: Boogie Preprocessor took 43.71 ms. Allocated memory is still 302.0 MB. Free memory was 278.6 MB in the beginning and 276.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:48:49,243 INFO L168 Benchmark]: RCFGBuilder took 2973.87 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 276.5 MB in the beginning and 273.3 MB in the end (delta: 3.2 MB). Peak memory consumption was 174.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:48:49,247 INFO L168 Benchmark]: TraceAbstraction took 22111.50 ms. Allocated memory was 362.8 MB in the beginning and 964.7 MB in the end (delta: 601.9 MB). Free memory was 273.3 MB in the beginning and 596.5 MB in the end (delta: -323.2 MB). Peak memory consumption was 277.6 MB. Max. memory is 16.0 GB. [2021-01-26 22:48:49,253 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 302.0 MB. Free memory was 271.9 MB in the beginning and 271.8 MB in the end (delta: 153.9 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 967.60 ms. Allocated memory is still 302.0 MB. Free memory was 276.1 MB in the beginning and 281.8 MB in the end (delta: -5.7 MB). Peak memory consumption was 37.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 87.36 ms. Allocated memory is still 302.0 MB. Free memory was 281.8 MB in the beginning and 278.6 MB in the end (delta: 3.1 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 43.71 ms. Allocated memory is still 302.0 MB. Free memory was 278.6 MB in the beginning and 276.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2973.87 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 276.5 MB in the beginning and 273.3 MB in the end (delta: 3.2 MB). Peak memory consumption was 174.1 MB. Max. memory is 16.0 GB. * TraceAbstraction took 22111.50 ms. Allocated memory was 362.8 MB in the beginning and 964.7 MB in the end (delta: 601.9 MB). Free memory was 273.3 MB in the beginning and 596.5 MB in the end (delta: -323.2 MB). Peak memory consumption was 277.6 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: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0] [L714] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0] [L715] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L717] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L718] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L719] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L720] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L721] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L722] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L723] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0] [L724] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0] [L725] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L726] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L727] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0] [L728] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0] [L729] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L730] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L731] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L732] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L733] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L735] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L736] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L737] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L818] 0 pthread_t t1816; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L819] FCALL, FORK 0 pthread_create(&t1816, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L820] 0 pthread_t t1817; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L821] FCALL, FORK 0 pthread_create(&t1817, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L822] 0 pthread_t t1818; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L761] 2 x$w_buff1 = x$w_buff0 [L762] 2 x$w_buff0 = 2 [L763] 2 x$w_buff1_used = x$w_buff0_used [L764] 2 x$w_buff0_used = (_Bool)1 [L18] COND FALSE 2 !(!expression) [L766] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L767] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L768] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L769] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L770] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L773] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L823] FCALL, FORK 0 pthread_create(&t1818, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L790] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L793] 3 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L741] 1 __unbuffered_p0_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L744] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L747] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L747] EXPR 1 x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x [L747] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L747] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L748] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L748] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L749] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L749] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L750] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L750] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L751] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L751] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L754] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L756] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L776] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L776] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L777] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L777] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L778] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L778] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L779] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L779] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L780] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L780] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L783] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L785] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L796] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L796] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L796] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L796] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L797] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L797] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L798] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L798] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L799] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L799] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L800] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L800] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L803] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L825] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L829] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L829] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L829] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L829] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L830] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L830] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L831] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L831] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L832] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L832] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L833] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L833] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L836] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L837] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L838] 0 x$flush_delayed = weak$$choice2 [L839] 0 x$mem_tmp = x [L840] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L840] 0 x = !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L841] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L841] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0) [L841] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L841] 0 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L842] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L842] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1) [L842] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L842] 0 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L843] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L843] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used) [L843] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L843] 0 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L844] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L844] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L844] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L844] 0 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L845] EXPR 0 weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L845] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0) [L845] EXPR 0 weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L845] 0 x$r_buff0_thd0 = weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L846] EXPR 0 weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L846] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L846] EXPR 0 weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L846] 0 x$r_buff1_thd0 = weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L847] 0 main$tmp_guard1 = !(x == 2 && y == 2 && __unbuffered_p0_EAX == 2 && __unbuffered_p2_EAX == 1) [L848] EXPR 0 x$flush_delayed ? x$mem_tmp : x [L848] 0 x = x$flush_delayed ? x$mem_tmp : x [L849] 0 x$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L17] 0 __assert_fail ("0", "safe001_rmo.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 99 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 21.7s, OverallIterations: 6, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred 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, 0.6s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 431 NumberOfCodeBlocks, 431 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 347 ConstructedInterpolants, 0 QuantifiedInterpolants, 111647 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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...