/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe009_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 22:30:14,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 22:30:14,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 22:30:14,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 22:30:14,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 22:30:14,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 22:30:14,499 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 22:30:14,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 22:30:14,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 22:30:14,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 22:30:14,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 22:30:14,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 22:30:14,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 22:30:14,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 22:30:14,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 22:30:14,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 22:30:14,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 22:30:14,520 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 22:30:14,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 22:30:14,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 22:30:14,528 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 22:30:14,529 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 22:30:14,531 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 22:30:14,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 22:30:14,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 22:30:14,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 22:30:14,548 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 22:30:14,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 22:30:14,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 22:30:14,553 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 22:30:14,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 22:30:14,553 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 22:30:14,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 22:30:14,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 22:30:14,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 22:30:14,555 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 22:30:14,556 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-FA-VariableLbe.epf [2019-12-18 22:30:14,571 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 22:30:14,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 22:30:14,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 22:30:14,573 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 22:30:14,573 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 22:30:14,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 22:30:14,574 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 22:30:14,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 22:30:14,574 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 22:30:14,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 22:30:14,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 22:30:14,575 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 22:30:14,575 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 22:30:14,575 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 22:30:14,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 22:30:14,575 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 22:30:14,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 22:30:14,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 22:30:14,576 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 22:30:14,576 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 22:30:14,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 22:30:14,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 22:30:14,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 22:30:14,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 22:30:14,577 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 22:30:14,578 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 22:30:14,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 22:30:14,578 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-18 22:30:14,578 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 22:30:14,578 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 22:30:14,895 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 22:30:14,916 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 22:30:14,920 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 22:30:14,921 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 22:30:14,922 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 22:30:14,923 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe009_rmo.oepc.i [2019-12-18 22:30:14,979 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/111eba32a/b1052641678c4c80baf00273a5b2318c/FLAG35b4fe2e1 [2019-12-18 22:30:15,490 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 22:30:15,491 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe009_rmo.oepc.i [2019-12-18 22:30:15,515 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/111eba32a/b1052641678c4c80baf00273a5b2318c/FLAG35b4fe2e1 [2019-12-18 22:30:15,830 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/111eba32a/b1052641678c4c80baf00273a5b2318c [2019-12-18 22:30:15,838 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 22:30:15,839 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 22:30:15,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 22:30:15,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 22:30:15,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 22:30:15,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 10:30:15" (1/1) ... [2019-12-18 22:30:15,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5323c7d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:15, skipping insertion in model container [2019-12-18 22:30:15,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 10:30:15" (1/1) ... [2019-12-18 22:30:15,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 22:30:15,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 22:30:16,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 22:30:16,453 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 22:30:16,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 22:30:16,630 INFO L208 MainTranslator]: Completed translation [2019-12-18 22:30:16,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16 WrapperNode [2019-12-18 22:30:16,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 22:30:16,631 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 22:30:16,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 22:30:16,632 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 22:30:16,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (1/1) ... [2019-12-18 22:30:16,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (1/1) ... [2019-12-18 22:30:16,704 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 22:30:16,704 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 22:30:16,704 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 22:30:16,704 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 22:30:16,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (1/1) ... [2019-12-18 22:30:16,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (1/1) ... [2019-12-18 22:30:16,719 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (1/1) ... [2019-12-18 22:30:16,720 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (1/1) ... [2019-12-18 22:30:16,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (1/1) ... [2019-12-18 22:30:16,737 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (1/1) ... [2019-12-18 22:30:16,742 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (1/1) ... [2019-12-18 22:30:16,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 22:30:16,748 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 22:30:16,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 22:30:16,748 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 22:30:16,749 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (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 [2019-12-18 22:30:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 22:30:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 22:30:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 22:30:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 22:30:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 22:30:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 22:30:16,837 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 22:30:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 22:30:16,838 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 22:30:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 22:30:16,839 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 22:30:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 22:30:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 22:30:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 22:30:16,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 22:30:16,843 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 22:30:17,889 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 22:30:17,889 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-18 22:30:17,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 10:30:17 BoogieIcfgContainer [2019-12-18 22:30:17,892 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 22:30:17,893 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 22:30:17,893 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 22:30:17,898 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 22:30:17,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 10:30:15" (1/3) ... [2019-12-18 22:30:17,899 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38c9a369 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 10:30:17, skipping insertion in model container [2019-12-18 22:30:17,899 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:30:16" (2/3) ... [2019-12-18 22:30:17,900 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38c9a369 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 10:30:17, skipping insertion in model container [2019-12-18 22:30:17,900 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 10:30:17" (3/3) ... [2019-12-18 22:30:17,902 INFO L109 eAbstractionObserver]: Analyzing ICFG safe009_rmo.oepc.i [2019-12-18 22:30:17,914 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 22:30:17,914 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 22:30:17,929 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-18 22:30:17,931 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 22:30:18,009 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,009 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,009 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,009 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,010 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,010 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,010 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,010 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,011 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,011 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,011 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,011 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,017 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,017 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,017 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,018 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,018 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,020 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,020 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,020 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,020 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,020 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,021 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,021 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,021 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,021 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,021 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,022 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,022 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,022 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,022 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,022 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,023 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,023 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,023 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,024 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,024 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,024 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,024 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,024 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,025 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,025 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,025 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,027 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,027 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,027 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,027 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,028 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,028 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,028 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,029 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,029 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,029 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,030 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,030 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,031 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,032 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,032 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,032 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,032 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,032 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,033 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,033 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,033 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,033 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,033 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,039 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,040 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,040 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,041 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,048 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,048 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,048 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,049 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,049 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,050 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,050 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,050 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,050 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,050 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,051 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,051 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,051 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,051 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,051 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,052 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,052 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,052 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,052 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,052 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,053 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,053 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,053 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,053 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,053 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,054 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,054 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,054 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,055 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,055 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,055 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,055 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,055 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,056 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,056 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,056 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,056 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,056 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,056 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,057 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,057 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,057 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,057 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,057 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,058 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,058 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,058 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,058 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,058 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,058 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,059 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,059 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,059 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,059 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,059 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,060 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,060 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,060 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,060 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,060 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,063 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,064 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,066 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,069 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,069 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,069 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,069 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,072 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,073 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,073 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,073 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,073 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,073 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,074 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,074 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,074 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,074 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,074 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,076 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,076 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,076 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,077 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,077 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,077 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,077 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,077 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,077 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,078 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,078 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:30:18,093 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-18 22:30:18,113 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 22:30:18,113 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 22:30:18,113 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 22:30:18,113 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 22:30:18,113 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 22:30:18,114 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 22:30:18,114 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 22:30:18,114 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 22:30:18,129 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 222 places, 275 transitions [2019-12-18 22:30:18,131 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 222 places, 275 transitions [2019-12-18 22:30:18,251 INFO L126 PetriNetUnfolder]: 63/272 cut-off events. [2019-12-18 22:30:18,251 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 22:30:18,277 INFO L76 FinitePrefix]: Finished finitePrefix Result has 282 conditions, 272 events. 63/272 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 523 event pairs. 9/217 useless extension candidates. Maximal degree in co-relation 225. Up to 2 conditions per place. [2019-12-18 22:30:18,320 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 222 places, 275 transitions [2019-12-18 22:30:18,389 INFO L126 PetriNetUnfolder]: 63/272 cut-off events. [2019-12-18 22:30:18,389 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 22:30:18,408 INFO L76 FinitePrefix]: Finished finitePrefix Result has 282 conditions, 272 events. 63/272 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 523 event pairs. 9/217 useless extension candidates. Maximal degree in co-relation 225. Up to 2 conditions per place. [2019-12-18 22:30:18,447 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 30330 [2019-12-18 22:30:18,449 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-18 22:30:22,234 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-12-18 22:30:22,400 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-12-18 22:30:22,937 WARN L192 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 130 [2019-12-18 22:30:23,160 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-12-18 22:30:23,190 INFO L206 etLargeBlockEncoding]: Checked pairs total: 174812 [2019-12-18 22:30:23,190 INFO L214 etLargeBlockEncoding]: Total number of compositions: 146 [2019-12-18 22:30:23,194 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 115 places, 136 transitions [2019-12-18 22:31:21,510 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 239566 states. [2019-12-18 22:31:21,512 INFO L276 IsEmpty]: Start isEmpty. Operand 239566 states. [2019-12-18 22:31:21,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-18 22:31:21,929 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:31:21,930 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:31:21,930 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:31:21,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:31:21,939 INFO L82 PathProgramCache]: Analyzing trace with hash -927686569, now seen corresponding path program 1 times [2019-12-18 22:31:21,948 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:31:21,949 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910058104] [2019-12-18 22:31:21,949 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:31:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:31:22,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:31:22,292 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910058104] [2019-12-18 22:31:22,293 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:31:22,293 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 22:31:22,294 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599586051] [2019-12-18 22:31:22,298 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:31:22,299 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:31:22,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:31:22,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:31:22,317 INFO L87 Difference]: Start difference. First operand 239566 states. Second operand 3 states. [2019-12-18 22:31:22,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:31:22,907 INFO L93 Difference]: Finished difference Result 47902 states and 172084 transitions. [2019-12-18 22:31:22,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:31:22,909 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2019-12-18 22:31:22,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:31:23,225 INFO L225 Difference]: With dead ends: 47902 [2019-12-18 22:31:23,225 INFO L226 Difference]: Without dead ends: 46954 [2019-12-18 22:31:23,226 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:31:23,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46954 states. [2019-12-18 22:31:25,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46954 to 46954. [2019-12-18 22:31:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46954 states. [2019-12-18 22:31:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46954 states to 46954 states and 168919 transitions. [2019-12-18 22:31:29,319 INFO L78 Accepts]: Start accepts. Automaton has 46954 states and 168919 transitions. Word has length 32 [2019-12-18 22:31:29,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:31:29,319 INFO L462 AbstractCegarLoop]: Abstraction has 46954 states and 168919 transitions. [2019-12-18 22:31:29,320 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:31:29,320 INFO L276 IsEmpty]: Start isEmpty. Operand 46954 states and 168919 transitions. [2019-12-18 22:31:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-18 22:31:29,420 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:31:29,420 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:31:29,420 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:31:29,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:31:29,421 INFO L82 PathProgramCache]: Analyzing trace with hash -1099222330, now seen corresponding path program 1 times [2019-12-18 22:31:29,421 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:31:29,421 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391796790] [2019-12-18 22:31:29,422 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:31:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:31:29,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:31:29,607 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391796790] [2019-12-18 22:31:29,607 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:31:29,607 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 22:31:29,608 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [111674443] [2019-12-18 22:31:29,611 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:31:29,611 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:31:29,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:31:29,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:31:29,612 INFO L87 Difference]: Start difference. First operand 46954 states and 168919 transitions. Second operand 5 states. [2019-12-18 22:31:30,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:31:30,778 INFO L93 Difference]: Finished difference Result 70066 states and 243212 transitions. [2019-12-18 22:31:30,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 22:31:30,779 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-12-18 22:31:30,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:31:31,194 INFO L225 Difference]: With dead ends: 70066 [2019-12-18 22:31:31,194 INFO L226 Difference]: Without dead ends: 70066 [2019-12-18 22:31:31,195 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-18 22:31:31,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70066 states. [2019-12-18 22:31:33,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70066 to 64959. [2019-12-18 22:31:33,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64959 states. [2019-12-18 22:31:33,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64959 states to 64959 states and 226824 transitions. [2019-12-18 22:31:33,953 INFO L78 Accepts]: Start accepts. Automaton has 64959 states and 226824 transitions. Word has length 42 [2019-12-18 22:31:33,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:31:33,954 INFO L462 AbstractCegarLoop]: Abstraction has 64959 states and 226824 transitions. [2019-12-18 22:31:33,954 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:31:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 64959 states and 226824 transitions. [2019-12-18 22:31:34,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-18 22:31:34,012 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:31:34,012 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:31:34,013 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:31:34,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:31:34,013 INFO L82 PathProgramCache]: Analyzing trace with hash 538354182, now seen corresponding path program 1 times [2019-12-18 22:31:34,013 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:31:34,013 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944518351] [2019-12-18 22:31:34,014 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:31:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:31:34,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:31:34,089 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944518351] [2019-12-18 22:31:34,090 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:31:34,090 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:31:34,090 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62421830] [2019-12-18 22:31:34,091 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 22:31:34,091 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:31:34,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 22:31:34,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 22:31:34,091 INFO L87 Difference]: Start difference. First operand 64959 states and 226824 transitions. Second operand 4 states. [2019-12-18 22:31:34,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:31:34,144 INFO L93 Difference]: Finished difference Result 11190 states and 33243 transitions. [2019-12-18 22:31:34,145 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 22:31:34,145 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2019-12-18 22:31:34,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:31:34,166 INFO L225 Difference]: With dead ends: 11190 [2019-12-18 22:31:34,167 INFO L226 Difference]: Without dead ends: 11190 [2019-12-18 22:31:34,167 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 22:31:34,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11190 states. [2019-12-18 22:31:34,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11190 to 11190. [2019-12-18 22:31:34,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11190 states. [2019-12-18 22:31:34,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11190 states to 11190 states and 33243 transitions. [2019-12-18 22:31:34,413 INFO L78 Accepts]: Start accepts. Automaton has 11190 states and 33243 transitions. Word has length 43 [2019-12-18 22:31:34,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:31:34,414 INFO L462 AbstractCegarLoop]: Abstraction has 11190 states and 33243 transitions. [2019-12-18 22:31:34,414 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 22:31:34,414 INFO L276 IsEmpty]: Start isEmpty. Operand 11190 states and 33243 transitions. [2019-12-18 22:31:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-12-18 22:31:34,439 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:31:34,439 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:31:34,439 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:31:34,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:31:34,440 INFO L82 PathProgramCache]: Analyzing trace with hash 1264467813, now seen corresponding path program 1 times [2019-12-18 22:31:34,440 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:31:34,440 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294992267] [2019-12-18 22:31:34,440 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:31:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:31:34,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:31:34,536 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294992267] [2019-12-18 22:31:34,536 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:31:34,536 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 22:31:34,537 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952804845] [2019-12-18 22:31:34,537 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:31:34,538 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:31:34,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:31:34,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:31:34,538 INFO L87 Difference]: Start difference. First operand 11190 states and 33243 transitions. Second operand 5 states. [2019-12-18 22:31:34,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:31:34,623 INFO L93 Difference]: Finished difference Result 8376 states and 26168 transitions. [2019-12-18 22:31:34,623 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 22:31:34,623 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 54 [2019-12-18 22:31:34,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:31:34,640 INFO L225 Difference]: With dead ends: 8376 [2019-12-18 22:31:34,640 INFO L226 Difference]: Without dead ends: 8376 [2019-12-18 22:31:34,640 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:31:34,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8376 states. [2019-12-18 22:31:34,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8376 to 8058. [2019-12-18 22:31:34,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8058 states. [2019-12-18 22:31:34,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8058 states to 8058 states and 25285 transitions. [2019-12-18 22:31:34,838 INFO L78 Accepts]: Start accepts. Automaton has 8058 states and 25285 transitions. Word has length 54 [2019-12-18 22:31:34,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:31:34,838 INFO L462 AbstractCegarLoop]: Abstraction has 8058 states and 25285 transitions. [2019-12-18 22:31:34,838 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:31:34,838 INFO L276 IsEmpty]: Start isEmpty. Operand 8058 states and 25285 transitions. [2019-12-18 22:31:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-12-18 22:31:34,852 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:31:34,852 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:31:34,853 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:31:34,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:31:34,853 INFO L82 PathProgramCache]: Analyzing trace with hash -1682999958, now seen corresponding path program 1 times [2019-12-18 22:31:34,853 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:31:34,854 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533586689] [2019-12-18 22:31:34,854 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:31:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:31:34,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:31:34,959 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [533586689] [2019-12-18 22:31:34,959 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:31:34,959 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:31:34,959 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804186314] [2019-12-18 22:31:34,960 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 22:31:34,960 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:31:34,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 22:31:34,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 22:31:34,961 INFO L87 Difference]: Start difference. First operand 8058 states and 25285 transitions. Second operand 4 states. [2019-12-18 22:31:35,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:31:35,172 INFO L93 Difference]: Finished difference Result 9133 states and 27949 transitions. [2019-12-18 22:31:35,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 22:31:35,172 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2019-12-18 22:31:35,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:31:35,188 INFO L225 Difference]: With dead ends: 9133 [2019-12-18 22:31:35,188 INFO L226 Difference]: Without dead ends: 9133 [2019-12-18 22:31:35,189 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:31:35,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9133 states. [2019-12-18 22:31:35,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9133 to 7940. [2019-12-18 22:31:35,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7940 states. [2019-12-18 22:31:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7940 states to 7940 states and 24481 transitions. [2019-12-18 22:31:35,343 INFO L78 Accepts]: Start accepts. Automaton has 7940 states and 24481 transitions. Word has length 68 [2019-12-18 22:31:35,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:31:35,343 INFO L462 AbstractCegarLoop]: Abstraction has 7940 states and 24481 transitions. [2019-12-18 22:31:35,343 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 22:31:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 7940 states and 24481 transitions. [2019-12-18 22:31:35,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2019-12-18 22:31:35,354 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:31:35,354 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:31:35,355 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:31:35,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:31:35,355 INFO L82 PathProgramCache]: Analyzing trace with hash -811440284, now seen corresponding path program 1 times [2019-12-18 22:31:35,355 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:31:35,355 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412836007] [2019-12-18 22:31:35,356 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:31:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:31:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:31:35,511 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412836007] [2019-12-18 22:31:35,511 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:31:35,512 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 22:31:35,513 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10187873] [2019-12-18 22:31:35,514 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:31:35,514 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:31:35,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:31:35,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:31:35,515 INFO L87 Difference]: Start difference. First operand 7940 states and 24481 transitions. Second operand 5 states. [2019-12-18 22:31:35,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:31:35,919 INFO L93 Difference]: Finished difference Result 9307 states and 28212 transitions. [2019-12-18 22:31:35,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 22:31:35,920 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 69 [2019-12-18 22:31:35,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:31:35,934 INFO L225 Difference]: With dead ends: 9307 [2019-12-18 22:31:35,934 INFO L226 Difference]: Without dead ends: 9307 [2019-12-18 22:31:35,934 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-18 22:31:35,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9307 states. [2019-12-18 22:31:36,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9307 to 7670. [2019-12-18 22:31:36,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7670 states. [2019-12-18 22:31:36,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7670 states to 7670 states and 23468 transitions. [2019-12-18 22:31:36,074 INFO L78 Accepts]: Start accepts. Automaton has 7670 states and 23468 transitions. Word has length 69 [2019-12-18 22:31:36,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:31:36,074 INFO L462 AbstractCegarLoop]: Abstraction has 7670 states and 23468 transitions. [2019-12-18 22:31:36,074 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:31:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 7670 states and 23468 transitions. [2019-12-18 22:31:36,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-12-18 22:31:36,085 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:31:36,085 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:31:36,085 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:31:36,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:31:36,085 INFO L82 PathProgramCache]: Analyzing trace with hash -779000275, now seen corresponding path program 1 times [2019-12-18 22:31:36,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:31:36,086 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101625551] [2019-12-18 22:31:36,086 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:31:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:31:36,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:31:36,166 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101625551] [2019-12-18 22:31:36,167 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:31:36,167 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:31:36,167 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992730742] [2019-12-18 22:31:36,167 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:31:36,168 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:31:36,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:31:36,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:31:36,168 INFO L87 Difference]: Start difference. First operand 7670 states and 23468 transitions. Second operand 3 states. [2019-12-18 22:31:36,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:31:36,200 INFO L93 Difference]: Finished difference Result 7670 states and 23467 transitions. [2019-12-18 22:31:36,200 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:31:36,201 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2019-12-18 22:31:36,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:31:36,214 INFO L225 Difference]: With dead ends: 7670 [2019-12-18 22:31:36,214 INFO L226 Difference]: Without dead ends: 7670 [2019-12-18 22:31:36,214 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:31:36,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7670 states. [2019-12-18 22:31:36,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7670 to 7670. [2019-12-18 22:31:36,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7670 states. [2019-12-18 22:31:36,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7670 states to 7670 states and 23467 transitions. [2019-12-18 22:31:36,351 INFO L78 Accepts]: Start accepts. Automaton has 7670 states and 23467 transitions. Word has length 70 [2019-12-18 22:31:36,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:31:36,352 INFO L462 AbstractCegarLoop]: Abstraction has 7670 states and 23467 transitions. [2019-12-18 22:31:36,352 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:31:36,352 INFO L276 IsEmpty]: Start isEmpty. Operand 7670 states and 23467 transitions. [2019-12-18 22:31:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-12-18 22:31:36,360 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:31:36,360 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:31:36,361 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:31:36,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:31:36,361 INFO L82 PathProgramCache]: Analyzing trace with hash 1626906035, now seen corresponding path program 1 times [2019-12-18 22:31:36,361 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:31:36,361 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632651693] [2019-12-18 22:31:36,361 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:31:36,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:31:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:31:36,539 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1632651693] [2019-12-18 22:31:36,539 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:31:36,540 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-18 22:31:36,540 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523552237] [2019-12-18 22:31:36,540 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-18 22:31:36,541 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:31:36,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-18 22:31:36,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-12-18 22:31:36,541 INFO L87 Difference]: Start difference. First operand 7670 states and 23467 transitions. Second operand 8 states. [2019-12-18 22:31:36,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:31:36,980 INFO L93 Difference]: Finished difference Result 6781 states and 20337 transitions. [2019-12-18 22:31:36,981 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-18 22:31:36,981 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 71 [2019-12-18 22:31:36,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:31:36,992 INFO L225 Difference]: With dead ends: 6781 [2019-12-18 22:31:36,993 INFO L226 Difference]: Without dead ends: 6781 [2019-12-18 22:31:36,993 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2019-12-18 22:31:37,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6781 states. [2019-12-18 22:31:37,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6781 to 4464. [2019-12-18 22:31:37,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4464 states. [2019-12-18 22:31:37,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4464 states to 4464 states and 13437 transitions. [2019-12-18 22:31:37,313 INFO L78 Accepts]: Start accepts. Automaton has 4464 states and 13437 transitions. Word has length 71 [2019-12-18 22:31:37,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:31:37,314 INFO L462 AbstractCegarLoop]: Abstraction has 4464 states and 13437 transitions. [2019-12-18 22:31:37,314 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-18 22:31:37,314 INFO L276 IsEmpty]: Start isEmpty. Operand 4464 states and 13437 transitions. [2019-12-18 22:31:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-12-18 22:31:37,318 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:31:37,319 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:31:37,319 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:31:37,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:31:37,319 INFO L82 PathProgramCache]: Analyzing trace with hash 818700193, now seen corresponding path program 1 times [2019-12-18 22:31:37,319 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:31:37,319 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376265294] [2019-12-18 22:31:37,320 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:31:37,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 22:31:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 22:31:37,664 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 22:31:37,665 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 22:31:37,669 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1095] [1095] ULTIMATE.startENTRY-->L821: Formula: (let ((.cse1 (store |v_#valid_79| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_35| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= (select (select |v_#memory_int_73| |v_~#y~0.base_35|) |v_~#y~0.offset_35|) 0) (= v_~y$r_buff0_thd2~0_23 0) (= v_~y$w_buff0_used~0_146 0) (= v_~main$tmp_guard1~0_16 0) (= 0 v_~y$read_delayed_var~0.offset_8) (= 0 v_~y$r_buff1_thd3~0_15) (= 0 v_~__unbuffered_cnt~0_20) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 v_~y$r_buff1_thd2~0_18) (= |v_#NULL.offset_6| 0) (= v_~y$r_buff0_thd3~0_23 0) (= 0 v_~y$w_buff1~0_30) (= 0 v_~x~0_9) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_4) (= 0 v_~__unbuffered_p1_EAX~0_9) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~y$r_buff0_thd0~0_80 0) (= |v_ULTIMATE.start_main_~#t1997~0.offset_20| 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11) (= 0 v_~__unbuffered_p0_EAX~0_11) (= 0 v_~y$r_buff1_thd0~0_42) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_11) (= v_~__unbuffered_p0_EAX$flush_delayed~0_6 0) (= 0 v_~weak$$choice0~0_10) (= v_~main$tmp_guard0~0_10 0) (= v_~y$w_buff1_used~0_72 0) (< 0 |v_#StackHeapBarrier_23|) (= v_~y$read_delayed~0_7 0) (= 0 v_~y$r_buff1_thd1~0_28) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1997~0.base_27|)) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_6) (= v_~y$r_buff0_thd1~0_59 0) (= 0 v_~weak$$choice1~0_18) (< |v_#StackHeapBarrier_23| |v_ULTIMATE.start_main_~#t1997~0.base_27|) (= 0 v_~weak$$choice2~0_36) (= |v_#valid_77| (store .cse0 |v_ULTIMATE.start_main_~#t1997~0.base_27| 1)) (= |v_#length_36| (store (store |v_#length_37| |v_~#y~0.base_35| 4) |v_ULTIMATE.start_main_~#t1997~0.base_27| 4)) (= 0 |v_#NULL.base_6|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~y$w_buff0~0_30) (= (store |v_#memory_int_73| |v_ULTIMATE.start_main_~#t1997~0.base_27| (store (select |v_#memory_int_73| |v_ULTIMATE.start_main_~#t1997~0.base_27|) |v_ULTIMATE.start_main_~#t1997~0.offset_20| 0)) |v_#memory_int_72|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= v_~y$mem_tmp~0_12 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_6) (= 0 v_~y$read_delayed_var~0.base_8) (= |v_~#y~0.offset_35| 0) (< |v_#StackHeapBarrier_23| |v_~#y~0.base_35|) (= 0 v_~y$flush_delayed~0_17) (= 0 (select .cse1 |v_~#y~0.base_35|)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_23|, #valid=|v_#valid_79|, #memory_int=|v_#memory_int_73|, #length=|v_#length_37|} OutVars{ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_9|, ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_19|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_6, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_14|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_11|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_20|, ~y$mem_tmp~0=v_~y$mem_tmp~0_12, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_59, ~y$flush_delayed~0=v_~y$flush_delayed~0_17, ULTIMATE.start_main_~#t1997~0.base=|v_ULTIMATE.start_main_~#t1997~0.base_27|, ULTIMATE.start_main_~#t1997~0.offset=|v_ULTIMATE.start_main_~#t1997~0.offset_20|, ULTIMATE.start_main_#t~mem56=|v_ULTIMATE.start_main_#t~mem56_9|, ULTIMATE.start_main_#t~mem79=|v_ULTIMATE.start_main_#t~mem79_10|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ULTIMATE.start_main_#t~ite58=|v_ULTIMATE.start_main_#t~ite58_13|, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_18|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_15|, ~weak$$choice0~0=v_~weak$$choice0~0_10, ULTIMATE.start_main_#t~ite61=|v_ULTIMATE.start_main_#t~ite61_15|, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_20, ULTIMATE.start_main_#t~nondet54=|v_ULTIMATE.start_main_#t~nondet54_9|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_6, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_13|, ~#y~0.base=|v_~#y~0.base_35|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_15|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_17|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_28, ULTIMATE.start_main_#t~ite51=|v_ULTIMATE.start_main_#t~ite51_11|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_16|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_6, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_11, ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_9|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_13|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10, ULTIMATE.start_main_~#t1998~0.offset=|v_ULTIMATE.start_main_~#t1998~0.offset_18|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_13|, ULTIMATE.start_main_#t~ite81=|v_ULTIMATE.start_main_#t~ite81_13|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_21|, #valid=|v_#valid_77|, ULTIMATE.start_main_#t~mem82=|v_ULTIMATE.start_main_#t~mem82_9|, ULTIMATE.start_main_~#t1999~0.offset=|v_ULTIMATE.start_main_~#t1999~0.offset_17|, ~weak$$choice2~0=v_~weak$$choice2~0_36, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_72, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_13|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_13|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_15|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite52=|v_ULTIMATE.start_main_#t~ite52_15|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_14|, ~weak$$choice1~0=v_~weak$$choice1~0_18, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_11, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_15, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_9, #length=|v_#length_36|, ULTIMATE.start_main_~#t1999~0.base=|v_ULTIMATE.start_main_~#t1999~0.base_22|, ULTIMATE.start_main_#t~nondet45=|v_ULTIMATE.start_main_#t~nondet45_9|, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_19|, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_14|, #StackHeapBarrier=|v_#StackHeapBarrier_23|, ~y$w_buff1~0=v_~y$w_buff1~0_30, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_8, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_11|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_42, ~x~0=v_~x~0_9, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_10|, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_8, ~#y~0.offset=|v_~#y~0.offset_35|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_146, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_16, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_15|, ULTIMATE.start_main_~#t1998~0.base=|v_ULTIMATE.start_main_~#t1998~0.base_25|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_4, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_13|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_18|, ~y$w_buff0~0=v_~y$w_buff0~0_30, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_23, ULTIMATE.start_main_#t~mem57=|v_ULTIMATE.start_main_#t~mem57_9|, ULTIMATE.start_main_#t~nondet44=|v_ULTIMATE.start_main_#t~nondet44_10|, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6, ULTIMATE.start_main_#t~ite53=|v_ULTIMATE.start_main_#t~ite53_11|, #NULL.base=|v_#NULL.base_6|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_21|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_18, ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_14|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_80, #memory_int=|v_#memory_int_72|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55, ULTIMATE.start_main_#t~nondet78, ~__unbuffered_p0_EAX$r_buff0_thd1~0, ULTIMATE.start_main_#t~ite66, ULTIMATE.start_main_#t~ite50, ULTIMATE.start_main_#t~ite73, ~y$mem_tmp~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ULTIMATE.start_main_~#t1997~0.base, ULTIMATE.start_main_~#t1997~0.offset, ULTIMATE.start_main_#t~mem56, ULTIMATE.start_main_#t~mem79, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~ite58, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite84, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite61, ULTIMATE.start_main_#t~ite80, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~nondet54, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite48, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite51, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~nondet46, ~__unbuffered_p0_EAX$w_buff0_used~0, ULTIMATE.start_main_#t~ite59, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t1998~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem82, ULTIMATE.start_main_~#t1999~0.offset, ~weak$$choice2~0, ~y$w_buff1_used~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite68, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite52, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_~#t1999~0.base, ULTIMATE.start_main_#t~nondet45, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite63, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem83, ~y$r_buff1_thd0~0, ~x~0, ULTIMATE.start_main_#t~mem47, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ULTIMATE.start_main_~#t1998~0.base, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ULTIMATE.start_main_#t~ite72, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ULTIMATE.start_main_#t~mem57, ULTIMATE.start_main_#t~nondet44, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite53, #NULL.base, ULTIMATE.start_main_#t~ite76, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite60, ~y$r_buff0_thd0~0, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset] because there is no mapped edge [2019-12-18 22:31:37,678 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1043] [1043] L821-1-->L823: Formula: (and (= (store |v_#valid_34| |v_ULTIMATE.start_main_~#t1998~0.base_11| 1) |v_#valid_33|) (not (= 0 |v_ULTIMATE.start_main_~#t1998~0.base_11|)) (= (store |v_#memory_int_56| |v_ULTIMATE.start_main_~#t1998~0.base_11| (store (select |v_#memory_int_56| |v_ULTIMATE.start_main_~#t1998~0.base_11|) |v_ULTIMATE.start_main_~#t1998~0.offset_10| 1)) |v_#memory_int_55|) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1998~0.base_11|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1998~0.base_11| 4)) (= 0 (select |v_#valid_34| |v_ULTIMATE.start_main_~#t1998~0.base_11|)) (= |v_ULTIMATE.start_main_~#t1998~0.offset_10| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_56|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet44=|v_ULTIMATE.start_main_#t~nondet44_6|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_55|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1998~0.base=|v_ULTIMATE.start_main_~#t1998~0.base_11|, ULTIMATE.start_main_~#t1998~0.offset=|v_ULTIMATE.start_main_~#t1998~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet44, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1998~0.base, ULTIMATE.start_main_~#t1998~0.offset] because there is no mapped edge [2019-12-18 22:31:37,686 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [961] [961] L754-->L755: Formula: (and (= v_~y$r_buff0_thd1~0_39 v_~y$r_buff0_thd1~0_38) (not (= 0 (mod v_~weak$$choice2~0_30 256)))) InVars {~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_39, ~weak$$choice2~0=v_~weak$$choice2~0_30} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_9|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_8|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_38, ~weak$$choice2~0=v_~weak$$choice2~0_30, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_9|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-18 22:31:37,690 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1033] [1033] L759-->L759-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In290018529 256)))) (or (and .cse0 (= (select (select |#memory_int_In290018529| |~#y~0.base_In290018529|) |~#y~0.offset_In290018529|) |P0Thread1of1ForFork0_#t~mem28_Out290018529|) (= |P0Thread1of1ForFork0_#t~mem28_Out290018529| |P0Thread1of1ForFork0_#t~ite29_Out290018529|)) (and (not .cse0) (= ~y$mem_tmp~0_In290018529 |P0Thread1of1ForFork0_#t~ite29_Out290018529|) (= |P0Thread1of1ForFork0_#t~mem28_In290018529| |P0Thread1of1ForFork0_#t~mem28_Out290018529|)))) InVars {P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_In290018529|, ~y$mem_tmp~0=~y$mem_tmp~0_In290018529, ~#y~0.offset=|~#y~0.offset_In290018529|, ~y$flush_delayed~0=~y$flush_delayed~0_In290018529, #memory_int=|#memory_int_In290018529|, ~#y~0.base=|~#y~0.base_In290018529|} OutVars{P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_Out290018529|, ~y$mem_tmp~0=~y$mem_tmp~0_In290018529, ~#y~0.offset=|~#y~0.offset_In290018529|, P0Thread1of1ForFork0_#t~ite29=|P0Thread1of1ForFork0_#t~ite29_Out290018529|, ~y$flush_delayed~0=~y$flush_delayed~0_In290018529, #memory_int=|#memory_int_In290018529|, ~#y~0.base=|~#y~0.base_In290018529|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#t~ite29] because there is no mapped edge [2019-12-18 22:31:37,690 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1041] [1041] L759-2-->P0EXIT: Formula: (and (= 0 v_~y$flush_delayed~0_10) (= 1 v_~x~0_5) (= 0 |v_P0Thread1of1ForFork0_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_12 1) v_~__unbuffered_cnt~0_11) (= |v_P0Thread1of1ForFork0_#res.offset_5| 0) (= (store |v_#memory_int_52| |v_~#y~0.base_28| (store (select |v_#memory_int_52| |v_~#y~0.base_28|) |v_~#y~0.offset_28| |v_P0Thread1of1ForFork0_#t~ite29_8|)) |v_#memory_int_51|)) InVars {~#y~0.offset=|v_~#y~0.offset_28|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_8|, #memory_int=|v_#memory_int_52|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, ~#y~0.base=|v_~#y~0.base_28|} OutVars{P0Thread1of1ForFork0_#t~mem28=|v_P0Thread1of1ForFork0_#t~mem28_5|, ~#y~0.offset=|v_~#y~0.offset_28|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_5|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_7|, ~y$flush_delayed~0=v_~y$flush_delayed~0_10, #memory_int=|v_#memory_int_51|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11, ~#y~0.base=|v_~#y~0.base_28|, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#t~ite29, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-18 22:31:37,693 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1011] [1011] L781-2-->L781-5: Formula: (let ((.cse1 (= (mod ~y$r_buff1_thd2~0_In-1584261864 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In-1584261864 256))) (.cse2 (= |P1Thread1of1ForFork1_#t~ite32_Out-1584261864| |P1Thread1of1ForFork1_#t~ite31_Out-1584261864|))) (or (and (not .cse0) (not .cse1) (= |P1Thread1of1ForFork1_#t~ite31_Out-1584261864| ~y$w_buff1~0_In-1584261864) (= |P1Thread1of1ForFork1_#t~mem30_In-1584261864| |P1Thread1of1ForFork1_#t~mem30_Out-1584261864|) .cse2) (and (= |P1Thread1of1ForFork1_#t~mem30_Out-1584261864| (select (select |#memory_int_In-1584261864| |~#y~0.base_In-1584261864|) |~#y~0.offset_In-1584261864|)) (= |P1Thread1of1ForFork1_#t~mem30_Out-1584261864| |P1Thread1of1ForFork1_#t~ite31_Out-1584261864|) (or .cse1 .cse0) .cse2))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1584261864, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_In-1584261864|, ~#y~0.offset=|~#y~0.offset_In-1584261864|, ~y$w_buff1~0=~y$w_buff1~0_In-1584261864, #memory_int=|#memory_int_In-1584261864|, ~#y~0.base=|~#y~0.base_In-1584261864|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1584261864} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1584261864, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_Out-1584261864|, ~#y~0.offset=|~#y~0.offset_In-1584261864|, ~y$w_buff1~0=~y$w_buff1~0_In-1584261864, P1Thread1of1ForFork1_#t~ite31=|P1Thread1of1ForFork1_#t~ite31_Out-1584261864|, #memory_int=|#memory_int_In-1584261864|, P1Thread1of1ForFork1_#t~ite32=|P1Thread1of1ForFork1_#t~ite32_Out-1584261864|, ~#y~0.base=|~#y~0.base_In-1584261864|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1584261864} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31, P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-18 22:31:37,695 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1027] [1027] L782-->L782-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd2~0_In1685922036 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1685922036 256)))) (or (and (not .cse0) (= 0 |P1Thread1of1ForFork1_#t~ite33_Out1685922036|) (not .cse1)) (and (or .cse0 .cse1) (= ~y$w_buff0_used~0_In1685922036 |P1Thread1of1ForFork1_#t~ite33_Out1685922036|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1685922036, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1685922036} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1685922036, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1685922036, P1Thread1of1ForFork1_#t~ite33=|P1Thread1of1ForFork1_#t~ite33_Out1685922036|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite33] because there is no mapped edge [2019-12-18 22:31:37,695 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L823-1-->L825: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1999~0.base_10| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1999~0.base_10|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t1999~0.base_10| 4)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t1999~0.base_10|)) (= (store |v_#memory_int_58| |v_ULTIMATE.start_main_~#t1999~0.base_10| (store (select |v_#memory_int_58| |v_ULTIMATE.start_main_~#t1999~0.base_10|) |v_ULTIMATE.start_main_~#t1999~0.offset_9| 2)) |v_#memory_int_57|) (= 0 |v_ULTIMATE.start_main_~#t1999~0.offset_9|) (= |v_#valid_37| (store |v_#valid_38| |v_ULTIMATE.start_main_~#t1999~0.base_10| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_58|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t1999~0.base=|v_ULTIMATE.start_main_~#t1999~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_37|, ULTIMATE.start_main_#t~nondet45=|v_ULTIMATE.start_main_#t~nondet45_5|, #memory_int=|v_#memory_int_57|, ULTIMATE.start_main_~#t1999~0.offset=|v_ULTIMATE.start_main_~#t1999~0.offset_9|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1999~0.base, #valid, ULTIMATE.start_main_#t~nondet45, #memory_int, ULTIMATE.start_main_~#t1999~0.offset, #length] because there is no mapped edge [2019-12-18 22:31:37,699 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L798-2-->L798-4: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd3~0_In-697257667 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In-697257667 256) 0))) (or (and (not .cse0) (not .cse1) (= |P2Thread1of1ForFork2_#t~mem37_In-697257667| |P2Thread1of1ForFork2_#t~mem37_Out-697257667|) (= |P2Thread1of1ForFork2_#t~ite38_Out-697257667| ~y$w_buff1~0_In-697257667)) (and (= |P2Thread1of1ForFork2_#t~mem37_Out-697257667| |P2Thread1of1ForFork2_#t~ite38_Out-697257667|) (or .cse1 .cse0) (= |P2Thread1of1ForFork2_#t~mem37_Out-697257667| (select (select |#memory_int_In-697257667| |~#y~0.base_In-697257667|) |~#y~0.offset_In-697257667|))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-697257667, ~#y~0.offset=|~#y~0.offset_In-697257667|, ~y$w_buff1~0=~y$w_buff1~0_In-697257667, P2Thread1of1ForFork2_#t~mem37=|P2Thread1of1ForFork2_#t~mem37_In-697257667|, #memory_int=|#memory_int_In-697257667|, ~#y~0.base=|~#y~0.base_In-697257667|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-697257667} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-697257667, ~#y~0.offset=|~#y~0.offset_In-697257667|, ~y$w_buff1~0=~y$w_buff1~0_In-697257667, P2Thread1of1ForFork2_#t~mem37=|P2Thread1of1ForFork2_#t~mem37_Out-697257667|, #memory_int=|#memory_int_In-697257667|, ~#y~0.base=|~#y~0.base_In-697257667|, P2Thread1of1ForFork2_#t~ite38=|P2Thread1of1ForFork2_#t~ite38_Out-697257667|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-697257667} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem37, P2Thread1of1ForFork2_#t~ite38] because there is no mapped edge [2019-12-18 22:31:37,701 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L783-->L783-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff1_thd2~0_In846170548 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In846170548 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In846170548 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In846170548 256)))) (or (and (= |P1Thread1of1ForFork1_#t~ite34_Out846170548| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (= |P1Thread1of1ForFork1_#t~ite34_Out846170548| ~y$w_buff1_used~0_In846170548) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In846170548, ~y$w_buff0_used~0=~y$w_buff0_used~0_In846170548, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In846170548, ~y$w_buff1_used~0=~y$w_buff1_used~0_In846170548} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In846170548, ~y$w_buff0_used~0=~y$w_buff0_used~0_In846170548, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In846170548, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out846170548|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In846170548} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-18 22:31:37,702 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [988] [988] L798-4-->L799: Formula: (= (store |v_#memory_int_50| |v_~#y~0.base_27| (store (select |v_#memory_int_50| |v_~#y~0.base_27|) |v_~#y~0.offset_27| |v_P2Thread1of1ForFork2_#t~ite38_8|)) |v_#memory_int_49|) InVars {~#y~0.offset=|v_~#y~0.offset_27|, #memory_int=|v_#memory_int_50|, ~#y~0.base=|v_~#y~0.base_27|, P2Thread1of1ForFork2_#t~ite38=|v_P2Thread1of1ForFork2_#t~ite38_8|} OutVars{~#y~0.offset=|v_~#y~0.offset_27|, P2Thread1of1ForFork2_#t~mem37=|v_P2Thread1of1ForFork2_#t~mem37_5|, #memory_int=|v_#memory_int_49|, ~#y~0.base=|v_~#y~0.base_27|, P2Thread1of1ForFork2_#t~ite39=|v_P2Thread1of1ForFork2_#t~ite39_7|, P2Thread1of1ForFork2_#t~ite38=|v_P2Thread1of1ForFork2_#t~ite38_7|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem37, #memory_int, P2Thread1of1ForFork2_#t~ite39, P2Thread1of1ForFork2_#t~ite38] because there is no mapped edge [2019-12-18 22:31:37,702 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L799-->L799-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1647000024 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In-1647000024 256)))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite40_Out-1647000024|) (not .cse0) (not .cse1)) (and (= ~y$w_buff0_used~0_In-1647000024 |P2Thread1of1ForFork2_#t~ite40_Out-1647000024|) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1647000024, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1647000024} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1647000024, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1647000024, P2Thread1of1ForFork2_#t~ite40=|P2Thread1of1ForFork2_#t~ite40_Out-1647000024|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite40] because there is no mapped edge [2019-12-18 22:31:37,704 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L800-->L800-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff1_thd3~0_In-1223344467 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In-1223344467 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1223344467 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In-1223344467 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork2_#t~ite41_Out-1223344467|)) (and (= ~y$w_buff1_used~0_In-1223344467 |P2Thread1of1ForFork2_#t~ite41_Out-1223344467|) (or .cse3 .cse2) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1223344467, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1223344467, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1223344467, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1223344467} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1223344467, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1223344467, P2Thread1of1ForFork2_#t~ite41=|P2Thread1of1ForFork2_#t~ite41_Out-1223344467|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1223344467, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1223344467} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite41] because there is no mapped edge [2019-12-18 22:31:37,706 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1029] [1029] L784-->L785: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd2~0_In-1780001679 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-1780001679 256) 0))) (or (and (not .cse0) (= 0 ~y$r_buff0_thd2~0_Out-1780001679) (not .cse1)) (and (or .cse0 .cse1) (= ~y$r_buff0_thd2~0_In-1780001679 ~y$r_buff0_thd2~0_Out-1780001679)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1780001679, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1780001679} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1780001679, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-1780001679, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out-1780001679|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-18 22:31:37,706 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1020] [1020] L785-->L785-2: Formula: (let ((.cse3 (= (mod ~y$r_buff0_thd2~0_In-130448694 256) 0)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-130448694 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In-130448694 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd2~0_In-130448694 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork1_#t~ite36_Out-130448694| 0)) (and (or .cse3 .cse2) (= |P1Thread1of1ForFork1_#t~ite36_Out-130448694| ~y$r_buff1_thd2~0_In-130448694) (or .cse0 .cse1)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-130448694, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-130448694, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-130448694, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-130448694} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-130448694, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-130448694, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-130448694, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out-130448694|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-130448694} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-18 22:31:37,707 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1049] [1049] L785-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= v_~y$r_buff1_thd2~0_12 |v_P1Thread1of1ForFork1_#t~ite36_8|) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_8|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_12, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_7|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-18 22:31:37,707 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1007] [1007] L801-->L802: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In1354912275 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In1354912275 256)))) (or (and (not .cse0) (= 0 ~y$r_buff0_thd3~0_Out1354912275) (not .cse1)) (and (= ~y$r_buff0_thd3~0_In1354912275 ~y$r_buff0_thd3~0_Out1354912275) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1354912275, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1354912275} OutVars{P2Thread1of1ForFork2_#t~ite42=|P2Thread1of1ForFork2_#t~ite42_Out1354912275|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1354912275, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out1354912275} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite42, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-18 22:31:37,707 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L802-->L802-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In1203004271 256))) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1203004271 256))) (.cse3 (= 0 (mod ~y$r_buff1_thd3~0_In1203004271 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In1203004271 256) 0))) (or (and (= ~y$r_buff1_thd3~0_In1203004271 |P2Thread1of1ForFork2_#t~ite43_Out1203004271|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2))) (= 0 |P2Thread1of1ForFork2_#t~ite43_Out1203004271|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1203004271, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1203004271, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1203004271, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1203004271} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1203004271, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1203004271, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1203004271, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_Out1203004271|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1203004271} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite43] because there is no mapped edge [2019-12-18 22:31:37,707 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1055] [1055] L802-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_17 1) v_~__unbuffered_cnt~0_16) (= |v_P2Thread1of1ForFork2_#res.offset_5| 0) (= |v_P2Thread1of1ForFork2_#t~ite43_8| v_~y$r_buff1_thd3~0_10)) InVars {P2Thread1of1ForFork2_#t~ite43=|v_P2Thread1of1ForFork2_#t~ite43_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_17} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10, P2Thread1of1ForFork2_#t~ite43=|v_P2Thread1of1ForFork2_#t~ite43_7|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_5|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite43, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-18 22:31:37,707 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [928] [928] L825-1-->L831: Formula: (and (= v_~__unbuffered_cnt~0_9 3) (= v_~main$tmp_guard0~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} OutVars{ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-18 22:31:37,709 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1021] [1021] L831-2-->L831-4: Formula: (let ((.cse0 (= (mod ~y$r_buff1_thd0~0_In825039102 256) 0)) (.cse1 (= (mod ~y$w_buff1_used~0_In825039102 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite48_Out825039102| |ULTIMATE.start_main_#t~mem47_Out825039102|) (= (select (select |#memory_int_In825039102| |~#y~0.base_In825039102|) |~#y~0.offset_In825039102|) |ULTIMATE.start_main_#t~mem47_Out825039102|)) (and (not .cse0) (= |ULTIMATE.start_main_#t~mem47_In825039102| |ULTIMATE.start_main_#t~mem47_Out825039102|) (= |ULTIMATE.start_main_#t~ite48_Out825039102| ~y$w_buff1~0_In825039102) (not .cse1)))) InVars {~#y~0.offset=|~#y~0.offset_In825039102|, ~y$w_buff1~0=~y$w_buff1~0_In825039102, #memory_int=|#memory_int_In825039102|, ~#y~0.base=|~#y~0.base_In825039102|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In825039102, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_In825039102|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In825039102} OutVars{~#y~0.offset=|~#y~0.offset_In825039102|, ~y$w_buff1~0=~y$w_buff1~0_In825039102, #memory_int=|#memory_int_In825039102|, ULTIMATE.start_main_#t~ite48=|ULTIMATE.start_main_#t~ite48_Out825039102|, ~#y~0.base=|~#y~0.base_In825039102|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In825039102, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_Out825039102|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In825039102} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-18 22:31:37,709 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [922] [922] L831-4-->L832: Formula: (= (store |v_#memory_int_39| |v_~#y~0.base_23| (store (select |v_#memory_int_39| |v_~#y~0.base_23|) |v_~#y~0.offset_23| |v_ULTIMATE.start_main_#t~ite48_8|)) |v_#memory_int_38|) InVars {~#y~0.offset=|v_~#y~0.offset_23|, #memory_int=|v_#memory_int_39|, ~#y~0.base=|v_~#y~0.base_23|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_8|} OutVars{~#y~0.offset=|v_~#y~0.offset_23|, #memory_int=|v_#memory_int_38|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_7|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_7|, ~#y~0.base=|v_~#y~0.base_23|, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-18 22:31:37,709 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1009] [1009] L832-->L832-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-2095529303 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd0~0_In-2095529303 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite50_Out-2095529303| ~y$w_buff0_used~0_In-2095529303)) (and (= |ULTIMATE.start_main_#t~ite50_Out-2095529303| 0) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-2095529303, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2095529303} OutVars{ULTIMATE.start_main_#t~ite50=|ULTIMATE.start_main_#t~ite50_Out-2095529303|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2095529303, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2095529303} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50] because there is no mapped edge [2019-12-18 22:31:37,711 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L833-->L833-2: Formula: (let ((.cse1 (= (mod ~y$r_buff1_thd0~0_In276638559 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In276638559 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In276638559 256))) (.cse3 (= (mod ~y$r_buff0_thd0~0_In276638559 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite51_Out276638559| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse1 .cse0) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite51_Out276638559| ~y$w_buff1_used~0_In276638559)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In276638559, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In276638559, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In276638559, ~y$w_buff1_used~0=~y$w_buff1_used~0_In276638559} OutVars{ULTIMATE.start_main_#t~ite51=|ULTIMATE.start_main_#t~ite51_Out276638559|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In276638559, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In276638559, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In276638559, ~y$w_buff1_used~0=~y$w_buff1_used~0_In276638559} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite51] because there is no mapped edge [2019-12-18 22:31:37,712 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L834-->L835: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd0~0_In11089037 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In11089037 256) 0))) (or (and (= ~y$r_buff0_thd0~0_Out11089037 ~y$r_buff0_thd0~0_In11089037) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= ~y$r_buff0_thd0~0_Out11089037 0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In11089037, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In11089037} OutVars{ULTIMATE.start_main_#t~ite52=|ULTIMATE.start_main_#t~ite52_Out11089037|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In11089037, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out11089037} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite52, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-18 22:31:37,713 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1018] [1018] L835-->L835-2: Formula: (let ((.cse2 (= 0 (mod ~y$w_buff1_used~0_In-1671166499 256))) (.cse3 (= (mod ~y$r_buff1_thd0~0_In-1671166499 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1671166499 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-1671166499 256)))) (or (and (or .cse0 .cse1) (= ~y$r_buff1_thd0~0_In-1671166499 |ULTIMATE.start_main_#t~ite53_Out-1671166499|) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite53_Out-1671166499|) (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1671166499, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1671166499, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1671166499, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1671166499} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1671166499, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1671166499, ULTIMATE.start_main_#t~ite53=|ULTIMATE.start_main_#t~ite53_Out-1671166499|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1671166499, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1671166499} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite53] because there is no mapped edge [2019-12-18 22:31:37,728 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [934] [934] L847-->L848: Formula: (and (= v_~y$r_buff0_thd0~0_52 v_~y$r_buff0_thd0~0_51) (not (= (mod v_~weak$$choice2~0_28 256) 0))) InVars {~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_52, ~weak$$choice2~0=v_~weak$$choice2~0_28} OutVars{ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_9|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_9|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_8|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_51, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite74, ULTIMATE.start_main_#t~ite72, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-18 22:31:37,728 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [939] [939] L848-->L850: Formula: (and (= |v_ULTIMATE.start_main_#t~nondet78_6| v_~weak$$choice1~0_6) (= v_~y$r_buff1_thd0~0_28 v_~y$r_buff1_thd0~0_27) (not (= 0 (mod v_~weak$$choice2~0_29 256)))) InVars {ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_6|, ~weak$$choice2~0=v_~weak$$choice2~0_29, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_28} OutVars{~weak$$choice1~0=v_~weak$$choice1~0_6, ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_5|, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_7|, ~weak$$choice2~0=v_~weak$$choice2~0_29, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_7|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_7|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet78, ULTIMATE.start_main_#t~ite77, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-18 22:31:37,730 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L850-1-->L850-5: Formula: (let ((.cse0 (= |ULTIMATE.start_main_#t~ite81_Out-1479000493| |ULTIMATE.start_main_#t~ite80_Out-1479000493|)) (.cse1 (= (mod ~weak$$choice1~0_In-1479000493 256) 0))) (or (and .cse0 (= |ULTIMATE.start_main_#t~ite80_Out-1479000493| ~__unbuffered_p0_EAX~0_In-1479000493) .cse1 (= |ULTIMATE.start_main_#t~mem79_In-1479000493| |ULTIMATE.start_main_#t~mem79_Out-1479000493|)) (and .cse0 (= |ULTIMATE.start_main_#t~ite80_Out-1479000493| |ULTIMATE.start_main_#t~mem79_Out-1479000493|) (= (select (select |#memory_int_In-1479000493| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1479000493) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1479000493) |ULTIMATE.start_main_#t~mem79_Out-1479000493|) (not .cse1)))) InVars {ULTIMATE.start_main_#t~mem79=|ULTIMATE.start_main_#t~mem79_In-1479000493|, ~weak$$choice1~0=~weak$$choice1~0_In-1479000493, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1479000493, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1479000493, #memory_int=|#memory_int_In-1479000493|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1479000493} OutVars{ULTIMATE.start_main_#t~mem79=|ULTIMATE.start_main_#t~mem79_Out-1479000493|, ~weak$$choice1~0=~weak$$choice1~0_In-1479000493, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1479000493, ULTIMATE.start_main_#t~ite81=|ULTIMATE.start_main_#t~ite81_Out-1479000493|, ULTIMATE.start_main_#t~ite80=|ULTIMATE.start_main_#t~ite80_Out-1479000493|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1479000493, #memory_int=|#memory_int_In-1479000493|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1479000493} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem79, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#t~ite80] because there is no mapped edge [2019-12-18 22:31:37,731 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1014] [1014] L852-->L852-2: Formula: (let ((.cse0 (= (mod ~y$flush_delayed~0_In979178631 256) 0))) (or (and .cse0 (= |ULTIMATE.start_main_#t~ite84_Out979178631| |ULTIMATE.start_main_#t~mem83_Out979178631|) (= |ULTIMATE.start_main_#t~mem83_Out979178631| (select (select |#memory_int_In979178631| |~#y~0.base_In979178631|) |~#y~0.offset_In979178631|))) (and (= ~y$mem_tmp~0_In979178631 |ULTIMATE.start_main_#t~ite84_Out979178631|) (= |ULTIMATE.start_main_#t~mem83_In979178631| |ULTIMATE.start_main_#t~mem83_Out979178631|) (not .cse0)))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In979178631, ~#y~0.offset=|~#y~0.offset_In979178631|, ~y$flush_delayed~0=~y$flush_delayed~0_In979178631, #memory_int=|#memory_int_In979178631|, ULTIMATE.start_main_#t~mem83=|ULTIMATE.start_main_#t~mem83_In979178631|, ~#y~0.base=|~#y~0.base_In979178631|} OutVars{ULTIMATE.start_main_#t~ite84=|ULTIMATE.start_main_#t~ite84_Out979178631|, ~y$mem_tmp~0=~y$mem_tmp~0_In979178631, ~#y~0.offset=|~#y~0.offset_In979178631|, ~y$flush_delayed~0=~y$flush_delayed~0_In979178631, ULTIMATE.start_main_#t~mem83=|ULTIMATE.start_main_#t~mem83_Out979178631|, #memory_int=|#memory_int_In979178631|, ~#y~0.base=|~#y~0.base_In979178631|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite84, ULTIMATE.start_main_#t~mem83] because there is no mapped edge [2019-12-18 22:31:37,731 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1087] [1087] L852-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_17 0) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9| (mod v_~main$tmp_guard1~0_11 256)) (= (store |v_#memory_int_64| |v_~#y~0.base_31| (store (select |v_#memory_int_64| |v_~#y~0.base_31|) |v_~#y~0.offset_31| |v_ULTIMATE.start_main_#t~ite84_10|)) |v_#memory_int_63|) (= 0 v_~y$flush_delayed~0_13) (= v_ULTIMATE.start___VERIFIER_assert_~expression_17 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|)) InVars {ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_10|, ~#y~0.offset=|v_~#y~0.offset_31|, #memory_int=|v_#memory_int_64|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_11, ~#y~0.base=|v_~#y~0.base_31|} OutVars{ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_9|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_17, ~#y~0.offset=|v_~#y~0.offset_31|, ~y$flush_delayed~0=v_~y$flush_delayed~0_13, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_7|, #memory_int=|v_#memory_int_63|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_11, ~#y~0.base=|v_~#y~0.base_31|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite84, ULTIMATE.start___VERIFIER_assert_~expression, ~y$flush_delayed~0, ULTIMATE.start_main_#t~mem83, #memory_int, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-18 22:31:37,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 10:31:37 BasicIcfg [2019-12-18 22:31:37,881 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 22:31:37,886 INFO L168 Benchmark]: Toolchain (without parser) took 82044.19 ms. Allocated memory was 136.8 MB in the beginning and 2.6 GB in the end (delta: 2.5 GB). Free memory was 99.4 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 946.6 MB. Max. memory is 7.1 GB. [2019-12-18 22:31:37,887 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 136.8 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-18 22:31:37,888 INFO L168 Benchmark]: CACSL2BoogieTranslator took 790.17 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 99.2 MB in the beginning and 152.4 MB in the end (delta: -53.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2019-12-18 22:31:37,889 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.77 ms. Allocated memory is still 200.8 MB. Free memory was 152.4 MB in the beginning and 149.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-18 22:31:37,893 INFO L168 Benchmark]: Boogie Preprocessor took 43.61 ms. Allocated memory is still 200.8 MB. Free memory was 149.7 MB in the beginning and 146.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 22:31:37,894 INFO L168 Benchmark]: RCFGBuilder took 1144.18 ms. Allocated memory was 200.8 MB in the beginning and 231.2 MB in the end (delta: 30.4 MB). Free memory was 146.9 MB in the beginning and 198.2 MB in the end (delta: -51.3 MB). Peak memory consumption was 69.7 MB. Max. memory is 7.1 GB. [2019-12-18 22:31:37,896 INFO L168 Benchmark]: TraceAbstraction took 79988.15 ms. Allocated memory was 231.2 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 198.2 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 951.0 MB. Max. memory is 7.1 GB. [2019-12-18 22:31:37,905 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 136.8 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 790.17 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 99.2 MB in the beginning and 152.4 MB in the end (delta: -53.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 72.77 ms. Allocated memory is still 200.8 MB. Free memory was 152.4 MB in the beginning and 149.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.61 ms. Allocated memory is still 200.8 MB. Free memory was 149.7 MB in the beginning and 146.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1144.18 ms. Allocated memory was 200.8 MB in the beginning and 231.2 MB in the end (delta: 30.4 MB). Free memory was 146.9 MB in the beginning and 198.2 MB in the end (delta: -51.3 MB). Peak memory consumption was 69.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 79988.15 ms. Allocated memory was 231.2 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 198.2 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 951.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.0s, 222 ProgramPointsBefore, 115 ProgramPointsAfterwards, 275 TransitionsBefore, 136 TransitionsAfterwards, 30330 CoEnabledTransitionPairs, 8 FixpointIterations, 49 TrivialSequentialCompositions, 32 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 65 ConcurrentYvCompositions, 36 ChoiceCompositions, 11213 VarBasedMoverChecksPositive, 275 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 174812 CheckedPairsTotal, 146 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L821] FCALL, FORK 0 pthread_create(&t1997, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L745] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L746] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L747] 1 y$flush_delayed = weak$$choice2 [L748] EXPR 1 \read(y) [L748] 1 y$mem_tmp = y [L749] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L749] EXPR 1 \read(y) [L749] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1)=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L750] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L750] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L751] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L751] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L752] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L752] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L753] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L753] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L755] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L755] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L757] 1 __unbuffered_p0_EAX$read_delayed_var = &y [L758] EXPR 1 \read(y) [L758] 1 __unbuffered_p0_EAX = y [L823] FCALL, FORK 0 pthread_create(&t1998, ((void *)0), P1, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L775] 2 __unbuffered_p1_EAX = x [L778] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L781] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L781] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L825] FCALL, FORK 0 pthread_create(&t1999, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L795] 3 y = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L798] 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L782] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L799] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L800] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L783] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L831] 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L832] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L833] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L835] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L838] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L839] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L840] 0 y$flush_delayed = weak$$choice2 [L841] EXPR 0 \read(y) [L841] 0 y$mem_tmp = y [L842] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L842] EXPR 0 \read(y) [L842] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L842] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L843] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L843] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L844] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L844] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L845] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L845] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L846] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L846] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L850] EXPR 0 __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=1, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L850] 0 __unbuffered_p0_EAX = __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX [L851] EXPR 0 \read(y) [L851] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 2 && __unbuffered_p1_EAX == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 213 locations, 1 error locations. Result: UNSAFE, OverallTime: 79.5s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 3.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1445 SDtfs, 1495 SDslu, 2309 SDs, 0 SdLazy, 1351 SolverSat, 60 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 55 GetRequests, 16 SyntacticMatches, 6 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=239566occurred 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: 10.0s AutomataMinimizationTime, 8 MinimizatonAttempts, 10572 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 521 NumberOfCodeBlocks, 521 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 441 ConstructedInterpolants, 0 QuantifiedInterpolants, 56351 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...